CN103535065B - Method for measurement reporting, network equipment and user equipment - Google Patents

Abstract

The embodiment of the invention provides a measurement reporting method, network equipment and user equipment, wherein the measurement reporting method comprises the following steps: receiving measurement parameters and measurement reporting configuration parameters sent by network equipment; acquiring measurement configuration information of a channel state information reference symbol and measurement reporting configuration information of the channel state information reference symbol according to the measurement parameters and the measurement reporting configuration parameters; and measuring according to the measurement configuration information of the channel state information reference symbol, and measuring and reporting according to the measurement reporting configuration information. The measurement reporting method, the network equipment and the user equipment provided by the embodiment of the invention can realize the distinguishing and measurement reporting of the CSI-RSs transmitted by different transmission sources.

Description

Method for measurement reporting, network equipment and user equipment

technical field

Embodiments of the present invention relate to wireless communication technologies, and in particular to a measurement reporting method, network equipment and user equipment.

Background technique

In the existing Long Term Evolution (hereinafter referred to as: LTE) system, the radio resource management (Radio Resource Management, hereinafter referred to as: RRM) measurement of the user equipment (User Equipment, hereinafter referred to as UE) is based on the cell reference symbol ( Cell Reference Signal, hereinafter referred to as: CRS), the CRS is related to the cell identity.

In a new networking mode, multiple remote radio heads (Remote RadioHeaders, hereinafter referred to as: RRH) will be deployed under the base station. These RRHs and the base station are located in the same cell and have the same cell identity, that is, RRH The same CRS as that of the base station will be sent. In this case, only by measuring the CRS, the UE cannot distinguish the base station from the RRH. However, when the UE moves in the cell of the base station, some RRHs are more suitable for data transmission for the UE according to the change of the location, so the UE needs to measure and report these more suitable RRHs, and it is impossible to distinguish them through CRS Different RRHs are measured and reported. In addition, for different antenna ports, different sectors or different antenna beams, it is also impossible to distinguish and measure and report only based on the CRS.

In the prior art, it has been proposed to use Channel-State Information-Reference Symbol (Channel-State Information-Reference Symbol, hereinafter referred to as: CSI-RS) to distinguish different RRHs, as well as different antenna ports, different sectors or different antenna beams; the above-mentioned different RRHs , different antenna ports, different sectors or different antenna beams can be regarded as CSI-RS transmission sources, but how to distinguish and measure and report the CSI-RS transmitted by different transmission sources is not given in the prior art.

Contents of the invention

Embodiments of the present invention provide a measurement reporting method, network equipment, and user equipment, which are used for distinguishing CSI-RS transmitted by different transmission sources and for measurement reporting.

The first aspect of the embodiments of the present invention is to provide a method for measurement reporting, including:

Receive measurement parameters and measurement reporting configuration parameters sent by network devices;

Acquire measurement configuration information of channel state information reference symbols and measurement report configuration information of channel state information reference symbols according to the measurement parameters and measurement report configuration parameters;

Perform measurement according to the measurement configuration information of the channel state information reference symbol, and perform measurement report according to the measurement report configuration information.

Another aspect of the embodiments of the present invention provides a method for measurement reporting, including:

Sending measurement parameters and measurement reporting configuration parameters to the user equipment, so that the user equipment obtains measurement configuration information of channel state information reference symbols and measurement reporting of channel state information reference symbols according to the measurement parameters and measurement reporting configuration parameters configuration information;

The measurement result reported by the user equipment is received, the measurement result is measured by the user equipment according to the measurement configuration information of the channel state information reference symbol, and the measurement report is performed according to the measurement report configuration information.

Another aspect of the embodiments of the present invention is to provide a network device, including:

The first sending module is configured to send measurement parameters and measurement report configuration parameters to user equipment, so that the user equipment can obtain measurement configuration information of channel state information reference symbols according to the measurement parameters and measurement report configuration parameters, and the channel Status information refers to measurement reporting configuration information of symbols;

The first receiving module is configured to receive the measurement result reported by the user equipment, the measurement result is measured by the user equipment according to the measurement configuration information of the channel state information reference symbol, and the measurement report is performed according to the measurement report configuration information.

Another aspect of the embodiments of the present invention is to provide a user equipment, including:

The second receiving module is used to receive the measurement parameters and measurement report configuration parameters sent by the network equipment;

An acquisition module, configured to acquire measurement configuration information of channel state information reference symbols and measurement report configuration information of channel state information reference symbols according to the measurement parameters and measurement report configuration parameters;

A measurement reporting module, configured to perform measurement according to the measurement configuration information of the channel state information reference symbol, and perform measurement report according to the measurement report configuration information.

The measurement reporting method, network equipment, and user equipment provided in the embodiments of the present invention send measurement parameters and measurement reporting configuration parameters to the user equipment, so that the user equipment can obtain CSI- The RS measurement configuration information and the CSI-RS measurement report configuration information enable the user equipment to perform CSI-RS-based measurement and reporting, satisfying the situation that multiple CSI-RS transmission sources are included in the same network device cell, Realize the distinction of CSI-RS transmission sources and the reporting of measurement results, and provide guarantee for the smooth scheduling of user equipment between different CSI-RS transmission sources.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

FIG. 1 is a first schematic flow diagram of a method for measurement reporting in an embodiment of the present invention;

FIG. 2 is the first correspondence relationship between the measurement object identifier and the measurement report configuration identifier in the embodiment of the present invention;

FIG. 3 is the second correspondence relationship between the measurement object identifier and the measurement report configuration identifier in the embodiment of the present invention;

FIG. 4 is a second schematic flow diagram of a method for measurement reporting in an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a network device in an embodiment of the present invention;

Fig. 6 is a schematic structural diagram of a user equipment in an embodiment of the present invention.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

An embodiment of the present invention provides a method for measurement reporting. FIG. 1 is a schematic flow chart of the method for measurement reporting in the embodiment of the present invention. This method is performed on the network device side, as shown in FIG. 1 , including the following steps :

Step 101: Send measurement parameters and measurement report configuration parameters to the user equipment, so that the user equipment can obtain CSI-RS measurement configuration information and the CSI-RS measurement report configuration according to the measurement parameters and measurement report configuration parameters information;

Step 102: Receive the measurement result reported by the user equipment, the measurement result is measured by the user equipment according to the measurement configuration information of the CSI-RS, and the measurement report is performed according to the measurement report configuration information.

The network device in the embodiment of the present invention may be a base station, RRH, access point, micro base station, home base station, relay station and other equipment.

In the above embodiments of the present invention, by sending the measurement parameters and measurement report configuration parameters to the user equipment, the user equipment can obtain the CSI-RS measurement configuration information according to the above measurement parameters and measurement report configuration parameters, and the CSI-RS The measurement report configuration information enables the user equipment to perform CSI-RS-based measurement and reporting, satisfying the need to distinguish and measure CSI-RS transmission sources when multiple CSI-RS transmission sources are included in the same network equipment cell The result is reported to provide guarantee for smooth scheduling of user equipment between different CSI-RS transmission sources.

In the above embodiments of the present invention, the measurement configuration information for CSI-RS includes one or any combination of the following: carrier frequency, carrier frequency identifier, antenna port, resource configuration, subframe configuration, physical cell identifier, Power information or scrambling identification, through the above-mentioned measurement configuration information of each CSI-RS, it is possible to instruct the user equipment to measure the CSI-RS on a certain carrier frequency, and to measure the CSI-RS on the carrier frequency represented by a certain carrier frequency identification. RS, CSI-RS on a certain antenna port of a certain network device node, CSI-RS on a certain resource position on a subframe, CSI-RS on certain subframes in time distribution, a certain physical cell identity The CSI-RS sent by the transmission source below, the CSI-RS with a specific power, or the CSI-RS with a specific scrambling identifier.

In addition, the above CSI-RS measurement report configuration information includes CSI-RS measurement report trigger conditions, and the received measurement result reported by the user equipment is that the measurement result of the user equipment on the CSI-RS reaches the measurement Reported after the trigger condition is reported.

Specifically, the measurement parameters and measurement report configuration parameters sent by the network device to the user equipment include CSI-RS measurement configuration information and CSI-RS measurement report trigger conditions, wherein the measurement configuration information may be in any of the above forms.

In addition to notifying the user equipment of the CSI-RS measurement configuration information and CSI-RS measurement report trigger conditions in the above manner, the measurement parameters and measurement report configuration parameters sent to the user equipment include the measurement object identifier, which is related to the measurement The measurement report configuration identifier associated with the object identifier, the measurement object information element corresponding to the measurement object identifier, and the measurement report configuration information element corresponding to the measurement report configuration identifier. The above-mentioned measurement object information element includes CSI-RS measurement configuration information; the measurement report configuration information element includes CSI-RS measurement report trigger conditions.

Or the measurement parameters and measurement reporting configuration parameters sent to the user equipment include a measurement object identifier and a measurement reporting configuration identifier associated with the measurement object identifier, so that the user equipment can search for the corresponding measurement object information element according to the measurement object identifier , the measurement object information element includes CSI-RS measurement configuration information, and searches for a corresponding measurement report configuration information element according to the measurement report configuration identifier, and the measurement report configuration information element includes measurement report of CSI-RS resources Triggering conditions.

The above two methods of notifying the user equipment of the CSI-RS measurement configuration information and the CSI-RS measurement report trigger conditions are both to associate the measurement object identifier with the measurement report configuration identifier. The difference is that the second method is Send the measurement object information element and the measurement reporting configuration information element to the user equipment in advance, so that the user equipment can search according to the measurement object identification and the measurement reporting configuration identification; the above-mentioned measurement object identification, measurement object information element, measurement reporting configuration identification and measurement reporting There is a corresponding relationship between configuration cells, and an ID is used to mark a cell. Specifically, a measurement ID can also be set, and an associated measurement object ID and a measurement reporting configuration ID are configured in the cells of the measurement ID.

Specifically, as shown in Figure 2, the measurement identifier is associated with a pair of measurement object identifiers and measurement reporting configuration identifiers, and the above-mentioned measurement object identifier corresponds to a measurement object cell, and the measurement object cell includes the above-mentioned CSI -Measurement configuration information of the RS, for the specific composition form of the measurement configuration information, refer to the foregoing embodiments. The measurement report configuration identifier also corresponds to a measurement report configuration information element, and the measurement report configuration information element includes CSI-RS measurement report configuration information. Specifically, the measurement report configuration information may be a measurement report trigger condition.

In the CRS measurement of the existing traditional network equipment cell, the above-mentioned measurement identifier is also used to associate the measurement object identifier and the measurement report configuration identifier. In order to distinguish the existing traditional network equipment cell, in the embodiment shown in FIG. 2 , using a measurement identifier different from traditional network equipment cells, and the measurement identifier corresponds to a new measurement object information element, which includes all CSI-RS measurement configuration information; in addition, for the measurement reporting configuration identifier and measurement reporting configuration information element, can use the original measurement reporting configuration identification and measurement reporting configuration information element for traditional network equipment cells, and only need to modify the measurement reporting configuration information element, so that the measurement in this information element The reporting trigger condition is only applicable to CSI-RS measurement results. Alternatively, a new measurement report configuration identifier and a measurement report configuration information element may also be established, and the measurement report trigger condition in the new measurement report configuration information element is defined as the measurement report trigger condition for the CSI-RS measurement result.

In addition, as shown in Figure 3, for the measurement report configuration identifier and the measurement report configuration information element, the existing measurement object identifier and measurement object information element for traditional network equipment cells can also be used to modify the measurement object information element, and the measurement In addition to CSI-RS measurement configuration information, the object information element also includes cell information and its corresponding carrier frequency information. The measurement report configuration identifier and measurement report configuration information element associated with the above measurement object identifier can also use the measurement report configuration identifier and measurement report configuration information element for the existing traditional network equipment cell, only need to be set in the measurement report configuration information element There are two types of measurement report trigger conditions, one is the CSI-RS measurement report trigger condition, and the other is the cell measurement report trigger condition. Or still use the measurement report configuration information element for the traditional network equipment cell, the measurement report configuration parameter includes the first indication information and/or the second indication information, and the first indication information is used to indicate that in the measurement report configuration information element The measurement report trigger condition included is the CSI-RS measurement report trigger condition. Alternatively, a new measurement report configuration identifier and a measurement report configuration information element may also be established, and the measurement report trigger condition in the new measurement report configuration information element is defined as the measurement report trigger condition for the CSI-RS measurement result. The above-mentioned second indication information may be used to instruct the user equipment to report the upper limit of the number of CSI-RS measurement results reported. Specifically, the second indication information may be carried in a measurement report configuration information element.

In the above embodiments, by using the measurement object identifier or the measurement reporting configuration identifier for the traditional network equipment cell, it can be compatible with the existing measurement reporting mechanism of the traditional network equipment cell.

In the above embodiments of the present invention, the CSI-RS measurement reporting trigger conditions in the above embodiments may include any of the following or a combination thereof:

A. The trigger condition for measurement reporting is that the measurement result of the serving CSI-RS set of the user equipment is higher than the first preset threshold value;

That is, it is similar to the trigger condition of the measurement reporting that the signal strength of the serving cell of the existing traditional network equipment cell is higher than a certain threshold value (Servingbecomes better than threshold). In this embodiment, the measurement is performed on the serving CSI-RS set of the user equipment, And set a corresponding first preset threshold value, and perform measurement reporting when the measurement result of the serving CSI-RS set of the user equipment is higher than the first preset threshold value. Specifically, the above-mentioned serving CSI-RS set is composed of one or more CSI-RSs, and the one or more CSI-RSs are transmission sources that perform actual data transmission for the UE on a specific carrier frequency, and/or participate in Emitted by cooperating emission sources. The aforementioned transmission sources may be different network devices, different antenna ports, different sectors or different antenna beams, wherein different antenna ports, different sectors or different antenna beams may belong to network devices or different network devices. The measurement result of the serving CSI-RS set may be the maximum value, minimum value or weighted average value of the measurement results of each CSI-RS in the serving CSI-RS set. The foregoing measurement result may be signal strength or signal quality, and the like.

B. The measurement report trigger condition is that the measurement result of the serving CSI-RS set of the user equipment is lower than the second preset threshold value;

That is, it is similar to the measurement report trigger condition that the signal strength of the serving cell of the existing traditional network device cell is lower than a certain threshold (Serving becomes worse than threshold). For the related concepts of the serving CSI-RS set, refer to the above-mentioned embodiments.

C. The trigger condition for measurement reporting is that the measurement result of the neighbor CSI-RS of the user equipment is higher than the measurement result of the main serving CSI-RS set of the user equipment by a third preset threshold;

That is, it is similar to the trigger condition of the measurement reporting that the signal strength of the neighbor cell of the existing traditional network equipment cell is higher than a certain threshold value (Neighbor becomes offset better than PCell) of the main cell PCell. In this embodiment, for the neighbor CSI of the user equipment - RS and the main serving CSI-RS set of the user equipment are measured, where the main serving CSI-RS set of the user equipment can be the serving CSI-RS set on the carrier frequency of the main cell of the user equipment, or the user equipment configures CSI-RS for the first time The serving CSI-RS set on the measured carrier frequency, or the serving CSI-RS set on a specific carrier frequency configured by the network device through signaling; the neighbor CSI-RS of the user equipment is the measurement configuration information corresponding to the channel state information reference symbol Among the CSI-RSs, the CSI-RSs except the serving CSI-RS set. In this embodiment, the measurement result of the main serving CSI-RS set is the maximum value, minimum value or weighted average value of each CSI-RS measurement result in the main serving CSI-RS set. Specifically, the measurement result may be the measured Signal strength or signal quality of CSI-RS.

D. The trigger condition for measurement reporting is that the measurement result of the neighbor CSI-RS of the user equipment is higher than the fourth preset threshold value;

That is, it is similar to the measurement report trigger condition that the signal strength of the neighboring cell of the existing traditional network equipment cell is higher than a certain threshold value (Neighborbecomes better than threshold). In this embodiment, the related concept of the neighbor CSI-RS of the user equipment can be See the explanation of the above examples.

E. The measurement reporting trigger condition is that the measurement result of the main serving CSI-RS set of the user equipment is lower than the fifth preset threshold value, and the measurement result of the neighbor CSI-RS is higher than the sixth preset threshold value;

That is, similar to the existing traditional network equipment cell, the signal strength of the main cell PCell is lower than a certain threshold, and the signal strength of the neighboring cell is higher than a certain threshold (PCell becomes worse than thresholdl and neighbor becomes better than threshold) measurement report Trigger conditions. In this embodiment, the relevant concepts of the main serving CSI-RS set and neighbor CSI-RS can refer to the above-mentioned embodiment. In this embodiment, the measurement results of the main serving CSI-RS set and the neighbor CSI-RS The measurement results of the RS are analyzed, and the measurement is reported when the preset conditions are met.

F. The trigger condition for measurement reporting is that the measurement result of the neighbor CSI-RS of the user equipment is higher than the measurement result of the secondary serving CSI-RS set of the user equipment than the seventh preset threshold value, and the neighbor CSI-RS of the user equipment and The auxiliary service CSI-RS sets are all on the same carrier frequency;

That is to say, it is similar to the trigger condition of the measurement reporting when the signal strength of the neighboring cell of the existing traditional network equipment cell is higher than a certain threshold value of the auxiliary cell SCell (Neighbor becomes offset better than SCell), and the auxiliary serving CSI-RS set is the serving CSI -In the RS set, the remaining set of serving CSI-RS except the main serving CSI-RS set; the measurement result of the auxiliary serving CSI-RS set is the maximum value and minimum value of the measurement results of each CSI-RS in the auxiliary serving CSI-RS set value or a weighted average, specifically, the above measurement result may be the measured signal strength or signal quality of the CSI-RS.

In addition, in the above-mentioned embodiments of the present invention, for the first preset threshold value, the second preset threshold value, the third preset threshold value, the fourth preset threshold value, and the fifth preset threshold value , The sixth preset threshold value or the seventh preset threshold value can be in one of the following two forms:

independent threshold;

The threshold value is obtained after calculating the independent threshold value and offset parameter, and the offset parameter may be carried in the measurement configuration information of the CSI-RS.

For example, corresponding to the above measurement reporting trigger condition C, when the measurement result of the neighbor CSI-RS is X, the measurement result of the main serving CSI-RS set is Y, and the set independent threshold value is Z, if X-Y>Z, Then report the measurement. In addition, in the case of setting the offset parameter a, the measurement report is performed when X-Y>Z-a. In addition, this formula can also be transformed to obtain X-(Y-a)>Z or (X+a)-Y>Z, that is, first The measurement results are calculated and compared with the offset parameters.

The six measurement report trigger conditions mentioned in the above embodiments of the present invention have similar measurement report trigger conditions in the traditional cell measurement report, and the measurement report trigger conditions in the traditional cell are also stored in the measurement report configuration information element Therefore, in the embodiment of the present invention, the measurement report trigger condition for CSI-RS can follow the measurement report configuration information element used in the traditional cell, and only need to indicate that in the measurement report configuration information, the serving cell is the serving CSI-RS set , the primary cell is the primary serving CSI-RS set, the secondary cell is the secondary serving CSI-RS set, and the neighboring cell is the neighbor CSI-RS. The above technical solutions of the embodiments of the present invention are well compatible with the prior art.

The embodiment of the present invention also provides an embodiment of a method for reporting measurement on the user equipment side, as shown in FIG. 4 , the method includes the following steps:

Step 201, receiving measurement parameters and measurement reporting configuration parameters sent by the network device;

Step 202: Obtain measurement configuration information of channel state information reference symbols and measurement report configuration information of channel state information reference symbols according to the measurement parameters and measurement reporting configuration parameters;

Step 203: Perform measurement according to the measurement configuration information of the channel state information reference symbol, and perform measurement report according to the measurement report configuration information.

In the above-mentioned embodiments of the present invention, the receiving network device sends measurement parameters and measurement report configuration parameters to obtain CSI-RS measurement configuration information and CSI-RS measurement report configuration information according to the above measurement parameters and measurement report configuration parameters, so that The user equipment can perform CSI-RS-based measurement and reporting, satisfying the need to distinguish CSI-RS transmission sources and report measurement results when the same network equipment cell includes multiple CSI-RS transmission sources. Smooth scheduling between different CSI-RS transmission sources is guaranteed.

In addition, the measurement configuration information of the channel state information reference symbols in the above embodiments of the present invention includes one or any combination of the following: carrier frequency, carrier frequency identifier, antenna port, resource configuration, subframe configuration, Physical cell identification, power information or scrambling identification;

The measurement report configuration information of the channel state information reference symbol includes the measurement report trigger condition of the channel state information reference symbol, and the measurement report in the above step 203 according to the measurement report configuration information is specifically:

The measurement report is performed after the measurement result of the channel state information reference symbol meets the measurement report trigger condition.

Moreover, the measurement parameters and measurement report configuration parameters sent by the network device in the above embodiments may include three forms. One is that the measurement parameters and measurement report configuration parameters sent by the network device include measurement configuration information of channel state information reference symbols, and channel The measurement report trigger condition of the status information reference symbol. After receiving the measurement parameters and the measurement reporting configuration parameters, configuration information of the channel state information reference symbol and trigger conditions for measurement reporting of the channel state information reference symbol can be directly obtained therefrom.

Alternatively, the measurement parameters and measurement reporting configuration parameters sent by the network device include a measurement object identifier, a measurement reporting configuration identifier associated with the measurement object identifier, a measurement object information element corresponding to the measurement object identifier, and a The measurement report configuration information element corresponding to the report configuration identifier; the measurement object information element includes the measurement configuration information of the channel state information reference symbol, and the measurement report configuration information element includes the measurement report trigger condition of the channel state information reference symbol. After receiving the measurement parameters and measurement report configuration parameters, the user equipment can also directly obtain the measurement configuration information of the channel state information reference symbol and the corresponding measurement report trigger conditions from the measurement object information element and the measurement report configuration information element.

Alternatively, the measurement parameters and the measurement report configuration parameters sent by the network device include the measurement object identifier and the measurement report configuration identifier associated with the measurement object identifier, and the channel state information is obtained according to the measurement parameter and the measurement report configuration parameter in the above step 202. The measurement configuration information of the symbol, and the measurement report configuration information of the channel state information reference symbol may include:

Searching for a corresponding measurement object information element according to the measurement object identifier, where the measurement object information element includes measurement configuration information of channel state information reference symbols;

The corresponding measurement report configuration information element is searched according to the measurement report configuration identifier, and the measurement report configuration information element includes the measurement report trigger condition of the channel state information reference symbol.

In this embodiment, the measurement object information element and the measurement reporting configuration information element are pre-configured between the network device and the user equipment. When performing measurement reporting, the user equipment only needs to be notified of the measurement object identifier and the information associated with the measurement object identifier. It is enough to measure and report configuration identification.

In the above-mentioned embodiments of the present invention, the cell information and its corresponding carrier frequency information may also be included in the measurement object information element, and the measurement object information element may be multiplexed with the measurement object information element of the CRS measurement of the traditional network equipment cell, To achieve compatibility with existing technologies.

Similarly, the measurement report configuration information element also includes the cell's measurement report trigger condition, which can also achieve compatibility with the CRS measurement of the existing traditional network equipment cell, where the measurement report configuration information element includes both CSI-RS The measurement report trigger condition of the network equipment cell also includes the measurement report trigger condition of the network equipment cell.

In addition, the above-mentioned measurement report configuration parameter may further include first indication information and/or second indication information, the first indication information indicating that the measurement report trigger condition included in the measurement report configuration information element is channel state information reference symbol The measurement report trigger condition. The above-mentioned second indication information is used to indicate the upper limit of the number of CSI-RS measurement results to be reported, and the second indication information may be carried in the measurement report configuration information element.

In each of the above-mentioned embodiments of the present invention, the triggering condition for reporting the measurement of the channel state information reference symbol includes any of the following or a combination thereof:

The measurement reporting trigger condition is that the measurement result of the serving channel state information reference symbol set of the user equipment is higher than a first preset threshold value;

The measurement reporting trigger condition is that the measurement result of the serving channel state information reference symbol set of the user equipment is lower than a second preset threshold value;

The measurement reporting trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the measurement result of the main serving channel state information reference symbol set of the user equipment by a third preset threshold value;

The measurement report trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the fourth preset threshold value;

The measurement reporting trigger condition is that the measurement result of the main serving channel state information reference symbol set of the user equipment is lower than the fifth preset threshold value, and the measurement result of the neighbor channel state information reference symbol set is higher than the sixth preset threshold value ;

The measurement reporting trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the seventh preset threshold value of the measurement result of the auxiliary service channel state information reference symbol set of the user equipment, and the neighbor of the user equipment Both the channel state information reference symbols and the secondary service channel state information reference symbol sets are on the same carrier frequency.

In this embodiment, for a specific explanation of the measurement reporting trigger condition, refer to the above embodiment of the measurement reporting method of the network device. For example, the above-mentioned service channel state information reference symbol set is composed of one or more channel state information reference symbols, and the one or more channel state information reference symbols are transmission sources for actual data transmission for user equipment on a specific carrier frequency , and/or transmitted by a transmission source participating in the cooperation; the transmission source is a different network device, a different antenna port, a different sector, or a different antenna beam.

In a specific embodiment of the present invention, the above-mentioned primary service channel state information reference symbol set is the service channel state information reference symbol set on the carrier frequency where the primary cell of the user equipment is located, or the carrier frequency on which the user equipment configures channel state information reference symbol measurement for the first time The service channel state information reference symbol set of the service channel state information reference symbol set, or the service channel state information reference symbol set on a specific carrier frequency configured by the network device through signaling. The auxiliary service channel state information reference symbol set is the set of the service channel state information reference symbol set except the main service channel state information reference symbol set in the serving channel state information reference symbol set; the neighbor channel state information reference symbol is the channel state information reference symbol set Among the channel state information reference symbols corresponding to the symbol measurement configuration information, the state information reference symbols except the serving channel state information reference symbol set.

In addition, for the above-mentioned first preset threshold value, second preset threshold value, third preset threshold value, fourth preset threshold value, fifth preset threshold value, sixth preset threshold value The limit value or the seventh preset threshold value is one of the following forms: an independent threshold value; a threshold value obtained after calculating an independent threshold value and a bias parameter, and the bias parameter is carried in the channel state information in the measurement configuration information for the reference symbol.

Specifically, the measurement result of the serving channel state information reference symbol set of the user equipment is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol set in the serving channel state information reference symbol set; the main serving channel state information reference symbol set The measurement result of the symbol set is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol in the main serving channel state information reference symbol set; the measurement result of the auxiliary serving channel state information reference symbol set is the auxiliary serving channel state The maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol in the information reference symbol set. In addition, in step 203 of the embodiment shown in FIG. 4 , the measurement according to the measurement configuration information of the channel state information reference symbol may include the following two situations. One is that after obtaining the measurement configuration information of the channel state information reference symbol, directly according to The channel state information refers to the measurement configuration information of the symbol for measurement; the second is to perform measurement according to the measurement configuration information of the channel state information reference symbol after the measurement configuration information of the channel state information reference symbol is obtained and the preset measurement trigger condition is met.

Specifically, the above-mentioned preset measurement trigger condition may be that the network device instructs the user equipment to start the measurement of the CSI-RS through a displayed instruction, that is, to send a physical layer instruction.

Or use the technical scheme of combining the measurement threshold and the measurement timer, that is, after the user design obtains the measurement configuration information of the channel state information reference symbol, perform the measurement immediately, and start the measurement activation timer, within the timing range of the measurement activation timer Inside, if the measured CSI-RS measurement result is lower than a preset threshold value, stop the measurement and start the measurement off timer, and restart the measurement after the measurement off timer times out.

Alternatively, in the above case where the serving CSI-RS set and the main serving CSI-RS set are obtained, after the serving CSI-RS set and the main serving CSI-RS set are acquired, the measurement is directly started.

Or, based on the measurement result of the primary cell Pcell in the prior art, when the measurement result of the primary cell Pcell is lower than a preset threshold value, CRS measurement and CSI-RS measurement are simultaneously triggered.

Or further, when the measurement result of the primary cell Pcell is lower than a preset threshold, the CRS measurement is first triggered, and when the CRS measurement result is lower than another preset threshold, the CSI-RS is triggered. Measurement.

Fig. 5 is a schematic diagram of the result of the network device according to the embodiment of the present invention. As shown in Fig. 5, the network device 1 includes a first sending module 11 and a first receiving module 12, wherein the first sending module 11 is used to send measurement parameters to the user equipment and measurement report configuration parameters, so that the user equipment obtains measurement configuration information of channel state information reference symbols and measurement report configuration information of channel state information reference symbols according to the measurement parameters and measurement report configuration parameters; the first receiving The module 12 is configured to receive the measurement result reported by the user equipment, the measurement result is measured by the user equipment according to the measurement configuration information of the channel state information reference symbol, and the measurement report is performed according to the measurement reporting configuration information.

In the above embodiments of the present invention, by sending the measurement parameters and measurement report configuration parameters to the user equipment, the user equipment can obtain the CSI-RS measurement configuration information according to the above measurement parameters and measurement report configuration parameters, and the CSI-RS The measurement report configuration information enables the user equipment to perform CSI-RS-based measurement and reporting, satisfying the need to distinguish and measure CSI-RS transmission sources when multiple CSI-RS transmission sources are included in the same network equipment cell The result is reported to provide guarantee for smooth scheduling of user equipment between different CSI-RS transmission sources.

In the above-mentioned embodiments of the present invention, the measurement configuration information of the channel state information reference symbol includes one or any combination of the following: carrier frequency, carrier frequency identifier, antenna port, resource configuration, subframe configuration, physical Cell ID, power information or scrambling ID.

The channel state information reference symbol measurement report configuration information includes a channel state information reference symbol measurement report trigger condition, wherein the measurement result is reported after the user equipment's measurement result of the channel state information reference symbol meets the measurement report trigger condition of.

In the above embodiments of the present invention, the measurement parameters and measurement reporting configuration parameters sent to the user equipment may include three forms:

First, the measurement parameters and measurement reporting configuration parameters sent to the user equipment include measurement configuration information of channel state information reference symbols, and measurement reporting trigger conditions of channel state information reference symbols;

The second is that the measurement parameters and measurement reporting configuration parameters sent to the user equipment include a measurement object identifier, a measurement reporting configuration identifier associated with the measurement object identifier, a measurement object information element corresponding to the measurement object identifier, and a The measurement report configuration information element corresponding to the above measurement report configuration identifier

The third is that the measurement parameters and measurement reporting configuration parameters sent to the user equipment include a measurement object identifier, and a measurement reporting configuration identifier associated with the measurement object identifier, so that the user equipment can find the corresponding measurement object according to the measurement object identifier Information element, the measurement object information element includes measurement configuration information of the channel state information reference symbol, and searches for the corresponding measurement report configuration information element according to the measurement report configuration identifier, and the measurement report configuration information element includes channel state information The trigger condition for reporting the measurement of the reference symbol.

In addition, the network device corresponds to the method embodiment shown in FIG. 1, wherein for the detailed explanation of the measurement configuration information of the channel state information reference symbol and the measurement report configuration information of the channel state information reference symbol, you can refer to the above-mentioned Records in the various examples.

Specifically, the measurement object information element further includes cell information and its corresponding carrier frequency information. Correspondingly, the above measurement report configuration information element also includes the measurement report trigger condition of the cell.

The above measurement report configuration parameters include first indication information and/or second indication information, the first indication information indicating that the measurement report trigger condition included in the measurement report configuration information element is the measurement report trigger condition of the channel state information reference symbol, The second indication information is used to indicate the upper limit of the number of reports of the measurement results of the channel state information reference symbols.

In addition, the trigger conditions for reporting the measurement of the channel state information reference symbols include any of the following or a combination thereof:

The measurement reporting trigger condition is that the measurement result of the serving channel state information reference symbol set of the user equipment is higher than the first preset threshold value;

The measurement reporting trigger condition is that the measurement result of the serving channel state information reference symbol set of the user equipment is lower than the second preset threshold value;

The measurement reporting trigger condition is that the measurement result of the neighbor channel state information reference symbols of the user equipment is higher than the measurement result of the main serving channel state information reference symbol set of the user equipment by a third preset threshold value;

The measurement report trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the fourth preset threshold value;

The measurement reporting trigger condition is that the measurement result of the main serving channel state information reference symbol set of the user equipment is lower than the fifth preset threshold value, and the measurement result of the neighbor channel state information reference symbol is higher than the sixth preset threshold value;

The trigger condition for the above measurement report is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the seventh preset threshold value of the measurement result of the auxiliary serving channel state information reference symbol set of the user equipment, and the neighbor channel of the user equipment Both the state information reference symbols and the secondary service channel state information reference symbol sets are on the same carrier frequency.

In a specific embodiment of the present invention, the serving channel state information reference symbol set is composed of one or more channel state information reference symbols, and the one or more channel state information reference symbols are used for user equipment on a specific carrier frequency. The transmission source of the actual data transmission, and/or the transmission source participating in the cooperation; the transmission sources are different network devices, different antenna ports, different sectors or different antenna beams. The above primary service channel state information reference symbol set is the service channel state information reference symbol set on the carrier frequency where the primary cell of the user equipment is located, or the service channel state information reference symbol set on the carrier frequency where the user equipment configures channel state information reference symbol measurement for the first time , or a service channel state information reference symbol set on a specific carrier frequency configured by a network device through signaling. The auxiliary service channel state information reference symbol set is the set of service channel state information reference symbols remaining in the service channel state information reference symbol set except the main service channel state information reference symbol set; the neighbor channel state information reference symbol is the channel state information reference symbol set Among the channel state information reference symbols corresponding to the measurement configuration information of the information reference symbols, the channel state information reference symbols except the serving channel state information reference symbol set.

The first preset threshold value, the second preset threshold value, the third preset threshold value, the fourth preset threshold value, the fifth preset threshold value, the sixth preset threshold value or the first preset threshold value The seven preset threshold values are in one of the following forms: an independent threshold value; a threshold value obtained after calculating an independent threshold value and an offset parameter, and the offset parameter is carried in the measurement configuration of the channel state information reference symbol information.

In the embodiment of the present invention, the measurement result of the serving channel state information reference symbol set is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol set in the serving channel state information reference symbol set; the main serving channel state The measurement result of the information reference symbol set is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol in the main service channel state information reference symbol set; the measurement result of the auxiliary service channel state information reference symbol set is the secondary service The maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol in the channel state information reference symbol set.

The network device in the above embodiments of the present invention may be a base station, RRH, access point, micro base station, home base station, or relay station.

FIG. 6 is a schematic structural diagram of user equipment in an embodiment of the present invention. As shown in FIG. 6, the user equipment 2 includes a second receiving module 21, an acquisition module 22, and a measurement reporting module 23, wherein the second receiving module 21 is used to receive network The measurement parameters and measurement report configuration parameters sent by the device; the acquisition module 22 is configured to acquire measurement configuration information of channel state information reference symbols and measurement report configuration information of channel state information reference symbols according to the measurement parameters and measurement report configuration parameters The measurement reporting module 23 is configured to perform measurement according to the measurement configuration information of the channel state information reference symbol, and perform measurement report according to the measurement report configuration information.

In the above embodiments of the present invention, by receiving the measurement parameters and measurement report configuration parameters sent by the network device, the user equipment obtains the CSI-RS measurement configuration information and the CSI-RS measurement report configuration information according to the above measurement parameters and measurement report configuration parameters , so that the user equipment can perform CSI-RS-based measurement and reporting, satisfying the situation that multiple CSI-RS transmission sources are included in the same network device cell, and realize the distinction of CSI-RS transmission sources and the reporting of measurement results, in order to realize The smooth scheduling of user equipment among different CSI-RS transmission sources is guaranteed.

In the above embodiments of the present invention, the measurement configuration information of the channel state information reference symbol includes one or any combination of the following: carrier frequency, carrier frequency identifier, antenna port, resource configuration, subframe configuration, Physical cell identifier, power information or scrambling identifier; the measurement report configuration information of the channel state information reference symbol includes the measurement report trigger condition of the channel state information reference symbol; the measurement result is the user equipment's The measurement result is reported after the measurement report trigger condition is met.

In addition, the measurement parameters and measurement reporting configuration parameters sent by the network device may include three forms:

First, the measurement parameters and measurement reporting configuration parameters sent by the network device include measurement configuration information of channel state information reference symbols, and measurement reporting trigger conditions of channel state information reference symbols;

The second is that the measurement parameters and measurement reporting configuration parameters sent by the network device include the measurement object identifier, the measurement reporting configuration identifier associated with the measurement object identifier, the measurement object information element corresponding to the measurement object identifier, and the The measurement report configuration information element corresponding to the measurement report configuration identifier; the measurement object information element includes measurement configuration information of channel state information reference symbols; the measurement report configuration information element includes measurement report trigger conditions of channel state information reference symbols;

The third is that the measurement parameters and measurement reporting configuration parameters sent by the network device include the measurement object identifier and the measurement reporting configuration identifier associated with the measurement object identifier, so that the user equipment can search for the corresponding measurement object information according to the measurement object identifier. The measurement object information element includes the measurement configuration information of the channel state information reference symbol, and searches for the corresponding measurement report configuration information element according to the measurement report configuration identifier, and the measurement report configuration information element includes the channel state information reference symbol. Symbol measurement report trigger condition.

In addition, the user equipment corresponds to the method embodiment shown in FIG. 4 , wherein for the detailed explanation of the measurement configuration information of the channel state information reference symbol and the measurement reporting configuration information of the channel state information reference symbol, refer to the above-mentioned Records in the various examples.

Specifically, the measurement object information element further includes cell information and its corresponding carrier frequency information. Correspondingly, the measurement report configuration information element also includes the measurement report trigger condition of the cell.

In addition, the above-mentioned measurement report configuration parameters include first indication information and/or second indication information, and the first indication information indicates that the measurement report trigger condition included in the measurement report configuration information element is the measurement report of the channel state information reference symbol A trigger condition, the second indication information is used to indicate the upper limit of the number of reports of channel state information reference symbol measurement results.

The trigger conditions for reporting the measurement of the channel state information reference symbols include any of the following or a combination thereof:

The measurement reporting trigger condition is that the measurement result of the serving channel state information reference symbol set of the user equipment is higher than the first preset threshold value;

The measurement reporting trigger condition is that the measurement result of the serving channel state information reference symbol set of the user equipment is lower than the second preset threshold value;

The measurement reporting trigger condition is that the measurement result of the neighbor channel state information reference symbols of the user equipment is higher than the measurement result of the main serving channel state information reference symbol set of the user equipment by a third preset threshold value;

The measurement report trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the fourth preset threshold value;

The measurement reporting trigger condition is that the measurement result of the main serving channel state information reference symbol set of the user equipment is lower than the fifth preset threshold value, and the measurement result of the neighbor channel state information reference symbol is higher than the sixth preset threshold value;

The trigger condition for measurement reporting is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the seventh preset threshold value of the measurement result of the secondary serving channel state information reference symbol set of the user equipment, and the neighbor channel state of the user equipment is The set of information reference symbols and auxiliary service channel state information reference symbols are both on the same carrier frequency.

In a specific embodiment of the present invention, the serving channel state information reference symbol set is composed of one or more channel state information reference symbols, and the one or more channel state information reference symbols are used for user equipment on a specific carrier frequency. The transmission source of the actual data transmission, and/or the transmission source participating in the cooperation; the transmission sources are different network devices, different antenna ports, different sectors or different antenna beams. The above primary service channel state information reference symbol set is the service channel state information reference symbol set on the carrier frequency where the primary cell of the user equipment is located, or the service channel state information reference symbol set on the carrier frequency where the user equipment configures channel state information reference symbol measurement for the first time , or a service channel state information reference symbol set on a specific carrier frequency configured by a network device through signaling. The above auxiliary service channel state information reference symbol set is a set of service channel state information reference symbols remaining in the serving channel state information reference symbol set except the primary service channel state information reference symbol set; the above neighbor channel state information reference symbols are channel state Among the channel state information reference symbols corresponding to the measurement configuration information of the information reference symbols, the state information reference symbols except the serving channel state information reference symbol set.

In a specific embodiment of the present invention, the first preset threshold value, the second preset threshold value, the third preset threshold value, the fourth preset threshold value, the fifth preset threshold value, the The sixth preset threshold value or the seventh preset threshold value is one of the following forms: an independent threshold value; a threshold value obtained after calculating an independent threshold value and a bias parameter, and the bias parameter is carried in the In the measurement configuration information of the channel state information reference symbol.

In the above embodiments of the present invention, the measurement result of the serving channel state information reference symbol set of the user equipment is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol set in the serving channel state information reference symbol set; the main The measurement result of the serving channel state information reference symbol set is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol set in the main serving channel state information reference symbol set; the measurement result of the secondary serving channel state information reference symbol set is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol in the secondary serving channel state information reference symbol set.

In a specific embodiment of the present invention, the above-mentioned measurement reporting module performing measurement according to the measurement configuration information of the channel state information reference symbol may specifically include: after obtaining the measurement configuration information of the channel state information reference symbol, directly according to the measurement of the channel state information reference symbol Configuring information to perform measurement; or performing measurement according to the measurement configuration information of the channel state information reference symbol after acquiring the measurement configuration information of the channel state information reference symbol and meeting a preset measurement trigger condition.

Those of ordinary skill in the art can understand that all or part of the steps for realizing the above-mentioned method embodiments can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, the It includes the steps of the above-mentioned method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other various media that can store program codes.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (43)

1. A method for measuring and reporting, comprising: Receive measurement parameters and measurement reporting configuration parameters sent by network devices; Acquire measurement configuration information of channel state information reference symbols and measurement report configuration information of channel state information reference symbols according to the measurement parameters and measurement report configuration parameters; performing measurement according to the measurement configuration information of the channel state information reference symbol, and performing measurement reporting according to the measurement reporting configuration information; The measurement report configuration information of the channel state information reference symbol includes the measurement report trigger condition of the channel state information reference symbol, and the measurement report according to the measurement report configuration information is specifically: performing measurement reporting after the measurement result of the channel state information reference symbol meets the measurement reporting trigger condition; The measurement parameters and measurement report configuration parameters sent by the network device include a measurement object identifier, a measurement report configuration identifier associated with the measurement object identifier, a measurement object information element corresponding to the measurement object identifier, and a The measurement report configuration information element corresponding to the configuration identifier; the measurement object information element includes measurement configuration information of channel state information reference symbols; the measurement report configuration information element includes measurement report trigger conditions of channel state information reference symbols; or The measurement parameters and measurement report configuration parameters sent by the network device include a measurement object identifier and a measurement report configuration identifier associated with the measurement object identifier, and the measurement of channel state information reference symbols obtained according to the measurement parameters and measurement report configuration parameters Configuration information, and the measurement report configuration information of the channel state information reference symbols include: Find the corresponding measurement object information element according to the measurement object identifier, the measurement object information element includes measurement configuration information of the channel state information reference symbol; search the corresponding measurement report configuration information element according to the measurement report configuration identifier, the The measurement report configuration information element includes the measurement report trigger condition of the channel state information reference symbol. 2. The method for reporting measurement according to claim 1, wherein the measurement configuration information of the channel state information reference symbol includes one or any combination of the following: carrier frequency and carrier frequency identifier corresponding to the channel state information reference symbol , antenna port, resource configuration, subframe configuration, physical cell identifier, power information or scrambling identifier. 3. The method for reporting measurement according to claim 2, wherein the measurement object information element further includes cell information and its corresponding carrier frequency information. 4. The method for measurement report according to claim 2, wherein the measurement report configuration information element further includes a measurement report trigger condition of a cell. 5. The method for measurement reporting according to claim 2, wherein the measurement reporting configuration parameters include first indication information and/or second indication information, and the first indication information indicates the measurement reporting configuration information The measurement report trigger condition included in the element is the measurement report trigger condition of the channel state information reference symbol, and the second indication information is used to indicate the upper limit of the number of reporting channel state information reference symbol measurement results. 6. The method for measurement reporting according to claim 2, wherein the measurement reporting trigger condition of the channel state information reference symbol includes any of the following or a combination thereof: The measurement reporting trigger condition is that the measurement result of the serving channel state information reference symbol set of the user equipment is higher than a first preset threshold value; The measurement reporting trigger condition is that the measurement result of the serving channel state information reference symbol set of the user equipment is lower than a second preset threshold value; The measurement reporting trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the measurement result of the main serving channel state information reference symbol set of the user equipment by a third preset threshold value; The measurement report trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the fourth preset threshold value; The measurement reporting trigger condition is that the measurement result of the main serving channel state information reference symbol set of the user equipment is lower than the fifth preset threshold value, and the measurement result of the neighbor channel state information reference symbol set is higher than the sixth preset threshold value ; The measurement reporting trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the seventh preset threshold value of the measurement result of the auxiliary service channel state information reference symbol set of the user equipment, and the neighbor of the user equipment Both the channel state information reference symbols and the secondary service channel state information reference symbol sets are on the same carrier frequency. 7. The method for measurement reporting according to claim 6, wherein the serving channel state information reference symbol set is composed of one or more channel state information reference symbols, and the one or more channel state information reference symbols The symbol is transmitted by a transmission source that performs actual data transmission for the user equipment on a specific carrier frequency, and/or a transmission source that participates in cooperation; the transmission sources are different network devices, different antenna ports, different sectors or different antenna beams. 8. The method for measurement reporting according to claim 6, wherein the primary service channel state information reference symbol set is a service channel state information reference symbol set on the carrier frequency of the primary cell of the user equipment, or the first time the user equipment Configuring the service channel state information reference symbol set on the carrier frequency for channel state information reference symbol measurement, or the service channel state information reference symbol set on a specific carrier frequency configured by the network device through signaling; The auxiliary service channel state information reference symbol set is a set of service channel state information reference symbols remaining in the service channel state information reference symbol set except the main service channel state information reference symbol set; The neighbor channel state information reference symbols are channel state information reference symbols other than the serving channel state information reference symbol set in the channel state information reference symbols corresponding to the measurement configuration information of the channel state information reference symbols. 9. The method for reporting measurement according to claim 6, characterized in that, the first preset threshold value, the second preset threshold value, the third preset threshold value, and the fourth preset threshold value value, the fifth preset threshold value, the sixth preset threshold value or the seventh preset threshold value is one of the following forms: independent threshold; The threshold value is obtained after calculating an independent threshold value and an offset parameter, and the offset parameter is carried in the measurement configuration information of the channel state information reference symbol. 10. The method for reporting measurement according to claim 6, wherein the measurement result of the serving channel state information reference symbol set of the user equipment is the measurement result of each channel state information reference symbol in the serving channel state information reference symbol set The maximum, minimum or weighted average of ; The measurement result of the main serving channel state information reference symbol set is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol in the main serving channel state information reference symbol set; The measurement result of the secondary serving channel state information reference symbol set is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol in the secondary serving channel state information reference symbol set. 11. The method for reporting measurement according to claim 1 or 2, wherein the measurement according to the measurement configuration information of the channel state information reference symbol comprises: After obtaining the measurement configuration information of the channel state information reference symbol, directly perform measurement according to the measurement configuration information of the channel state information reference symbol; or After the measurement configuration information of the channel state information reference symbol is acquired and a preset measurement trigger condition is met, the measurement is performed according to the measurement configuration information of the channel state information reference symbol. 12. A method for measuring and reporting, comprising: Sending measurement parameters and measurement reporting configuration parameters to the user equipment, so that the user equipment obtains measurement configuration information of channel state information reference symbols and measurement reporting of channel state information reference symbols according to the measurement parameters and measurement reporting configuration parameters configuration information; receiving the measurement result reported by the user equipment, the measurement result is measured by the user equipment according to the measurement configuration information of the channel state information reference symbol, and the measurement report is performed according to the measurement reporting configuration information; The measurement report configuration information of the channel state information reference symbol includes a measurement report trigger condition of the channel state information reference symbol; the measurement result is after the measurement result of the channel state information reference symbol by the user equipment reaches the measurement report trigger condition reported; The measurement parameters and measurement reporting configuration parameters sent to the user equipment include a measurement object identifier, a measurement reporting configuration identifier associated with the measurement object identifier, a measurement object information element corresponding to the measurement object identifier, and a The measurement report configuration information element corresponding to the report configuration identifier; the measurement object information element includes measurement configuration information of channel state information reference symbols; the measurement report configuration information element includes measurement report trigger conditions of channel state information reference symbols; or The measurement parameters and measurement reporting configuration parameters sent to the user equipment include a measurement object identifier and a measurement reporting configuration identifier associated with the measurement object identifier, so that the user equipment can search for the corresponding measurement object information element according to the measurement object identifier , the measurement object information element includes measurement configuration information of a channel state information reference symbol, and searches for a corresponding measurement report configuration information element according to the measurement report configuration identifier, and the measurement report configuration information element includes a channel state information reference symbol The measurement report trigger condition. 13. The method for reporting measurement according to claim 12, wherein the measurement configuration information of the channel state information reference symbol includes one or any combination of the following: carrier frequency and carrier frequency identifier corresponding to the channel state information reference symbol , antenna port, resource configuration, subframe configuration, physical cell identifier, power information or scrambling identifier. 14. The method for reporting measurement according to claim 13, characterized in that, the measurement object information element further includes cell information and its corresponding carrier frequency information. 15. The method for measurement report according to claim 13, wherein the measurement report configuration information element further includes a measurement report trigger condition of a cell. 16. The measurement reporting method according to claim 13, wherein the measurement reporting configuration parameters include first indication information and/or second indication information, and the first indication information is used to indicate the measurement reporting configuration The measurement report trigger condition included in the information element is the measurement report trigger condition of the channel state information reference symbol, and the second indication information is used to indicate the upper limit of the number of report measurement results of the channel state information reference symbol. 17. The method for measurement reporting according to claim 13 or 14, wherein the measurement reporting trigger conditions of the channel state information reference symbols include any of the following or a combination thereof: The measurement reporting trigger condition is that the measurement result of the serving channel state information reference symbol set of the user equipment is higher than a first preset threshold value; The measurement reporting trigger condition is that the measurement result of the serving channel state information reference symbol set of the user equipment is lower than a second preset threshold value; The measurement reporting trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the measurement result of the main serving channel state information reference symbol set of the user equipment by a third preset threshold value; The measurement report trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the fourth preset threshold value; The measurement reporting trigger condition is that the measurement result of the main serving channel state information reference symbol set of the user equipment is lower than the fifth preset threshold value, and the measurement result of the neighbor channel state information reference symbol set is higher than the sixth preset threshold value ; The measurement reporting trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the seventh preset threshold value of the measurement result of the auxiliary service channel state information reference symbol set of the user equipment, and the neighbor of the user equipment Both the channel state information reference symbols and the secondary service channel state information reference symbols set are on the same carrier frequency. 18. The method for reporting measurement according to claim 17, characterized in that, the service channel state information reference symbol set is composed of one or more channel state information reference symbols, and the one or more channel state information reference symbols The symbol is transmitted by a transmission source that performs actual data transmission for the user equipment on a specific carrier frequency, and/or a transmission source that participates in cooperation; the transmission sources are different network devices, different antenna ports, different sectors or different antenna beams. 19. The method for reporting measurement according to claim 17, wherein the set of primary serving channel state information reference symbols is the set of serving channel state information reference symbols on the carrier frequency of the primary cell of the user equipment, or the first time the user equipment Configuring the service channel state information reference symbol set on the carrier frequency for channel state information reference symbol measurement, or the service channel state information reference symbol set on a specific carrier frequency configured by the network device through signaling; The auxiliary service channel state information reference symbol set is a set of service channel state information reference symbols remaining in the service channel state information reference symbol set except the main service channel state information reference symbol set; The neighbor channel state information reference symbols are channel state information reference symbols other than the serving channel state information reference symbol set in the channel state information reference symbols corresponding to the measurement configuration information of the channel state information reference symbols. 20. The method for reporting measurement according to claim 17, characterized in that the first preset threshold value, the second preset threshold value, the third preset threshold value, and the fourth preset threshold value value, the fifth preset threshold value, the sixth preset threshold value or the seventh preset threshold value is one of the following forms: independent threshold; The threshold value is obtained after calculating the independent threshold value and an offset parameter, and the offset parameter is carried in the measurement configuration information of the channel state information reference symbol. 21. The method for reporting measurement according to claim 17, wherein the measurement result of the serving channel state information reference symbol set is the maximum value of the measurement results of each channel state information reference symbol in the serving channel state information reference symbol set , minimum or weighted average; The measurement result of the main serving channel state information reference symbol set is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol in the main serving channel state information reference symbol set; The measurement result of the secondary serving channel state information reference symbol set is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol in the secondary serving channel state information reference symbol set. 22. A network device, comprising: The first sending module is configured to send measurement parameters and measurement report configuration parameters to user equipment, so that the user equipment can obtain measurement configuration information of channel state information reference symbols according to the measurement parameters and measurement report configuration parameters, and the channel Status information refers to measurement reporting configuration information of symbols; The first receiving module is configured to receive the measurement result reported by the user equipment, the measurement result is measured by the user equipment according to the measurement configuration information of the channel state information reference symbol, and the measurement report is performed according to the measurement report configuration information; The measurement report configuration information of the channel state information reference symbol includes a measurement report trigger condition of the channel state information reference symbol; the measurement result is after the measurement result of the channel state information reference symbol by the user equipment reaches the measurement report trigger condition reported; The measurement parameters and measurement reporting configuration parameters sent to the user equipment include a measurement object identifier, a measurement reporting configuration identifier associated with the measurement object identifier, a measurement object information element corresponding to the measurement object identifier, and a The measurement report configuration information element corresponding to the report configuration identifier; Or, the measurement parameters and measurement reporting configuration parameters sent to the user equipment include a measurement object identifier and a measurement reporting configuration identifier associated with the measurement object identifier, so that the user equipment can find the corresponding measurement object according to the measurement object identifier Information element, the measurement object information element includes measurement configuration information of the channel state information reference symbol, and searches for the corresponding measurement report configuration information element according to the measurement report configuration identifier, and the measurement report configuration information element includes channel state information The trigger condition for reporting the measurement of the reference symbol. 23. The network device according to claim 22, wherein the measurement configuration information of the channel state information reference symbol includes one or any combination of the following: carrier frequency, carrier frequency identifier, antenna frequency corresponding to the channel state information reference symbol port, resource configuration, subframe configuration, physical cell identifier, power information or scrambling identifier. 24. The network device according to claim 22, wherein the measurement object information element further includes cell information and its corresponding carrier frequency information. 25. The network device according to claim 24, characterized in that, the measurement report configuration information element further includes a measurement report trigger condition of a cell. 26. The network device according to claim 22, wherein the measurement report configuration parameter includes first indication information and/or second indication information, and the first indication information is used to indicate the measurement report configuration information element The measurement report trigger condition included in is the measurement report trigger condition of the channel state information reference symbol, and the second indication information is used to indicate the upper limit of the number of report measurement results of the channel state information reference symbol. 27. The network device according to any one of claims 22-26, characterized in that, the triggering condition for measurement reporting of the channel state information reference symbol includes any of the following or a combination thereof: The measurement reporting trigger condition is that the measurement result of the serving channel state information reference symbol set of the user equipment is higher than a first preset threshold value; The measurement reporting trigger condition is that the measurement result of the serving channel state information reference symbol set of the user equipment is lower than a second preset threshold value; The measurement reporting trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the measurement result of the main serving channel state information reference symbol set of the user equipment by a third preset threshold value; The measurement report trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the fourth preset threshold value; The measurement reporting trigger condition is that the measurement result of the main serving channel state information reference symbol set of the user equipment is lower than the fifth preset threshold value, and the measurement result of the neighbor channel state information reference symbol set is higher than the sixth preset threshold value ; The measurement reporting trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the seventh preset threshold value of the measurement result of the auxiliary service channel state information reference symbol set of the user equipment, and the neighbor of the user equipment Both the channel state information reference symbols and the secondary service channel state information reference symbols set are on the same carrier frequency. 28. The network device according to claim 27, wherein the service channel state information reference symbol set is composed of one or more channel state information reference symbols, and the one or more channel state information reference symbols are It is transmitted by a transmission source that performs actual data transmission for user equipment on a specific carrier frequency, and/or by a transmission source that participates in cooperation; the transmission source is a different node, a different antenna port, a different sector or a different antenna beam of the network device. 29. The network device according to claim 27, wherein the primary service channel state information reference symbol set is a service channel state information reference symbol set on the carrier frequency where the primary cell of the user equipment is located, or the first configuration channel of the user equipment The service channel state information reference symbol set on the carrier frequency measured by the state information reference symbol, or the service channel state information reference symbol set on a specific carrier frequency configured by the network device through signaling; The auxiliary service channel state information reference symbol set is a set of service channel state information reference symbols remaining in the service channel state information reference symbol set except the main service channel state information reference symbol set; The neighbor channel state information reference symbols are channel state information reference symbols other than the serving channel state information reference symbol set in the channel state information reference symbols corresponding to the measurement configuration information of the channel state information reference symbols. 30. The network device according to claim 27, characterized in that, the first preset threshold value, the second preset threshold value, the third preset threshold value, the fourth preset threshold value, The fifth preset threshold value, the sixth preset threshold value or the seventh preset threshold value is one of the following forms: independent threshold; The threshold value is obtained after calculating the independent threshold value and an offset parameter, and the offset parameter is carried in the measurement configuration information of the channel state information reference symbol. 31. The network device according to claim 27, wherein the measurement result of the serving channel state information reference symbol set is the maximum value and the minimum value of the measurement results of each channel state information reference symbol in the serving channel state information reference symbol set. value or weighted average; The measurement result of the main serving channel state information reference symbol set is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol in the main serving channel state information reference symbol set; The measurement result of the secondary serving channel state information reference symbol set is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol in the secondary serving channel state information reference symbol set. 32. The network device according to claim 27, wherein the network device is any one of the following devices: base station, remote radio head, access point, micro base station, home base station or relay station. 33. A user equipment, characterized by comprising: The second receiving module is used to receive the measurement parameters and measurement report configuration parameters sent by the network equipment; An acquisition module, configured to acquire measurement configuration information of channel state information reference symbols and measurement report configuration information of channel state information reference symbols according to the measurement parameters and measurement report configuration parameters; A measurement reporting module, configured to perform measurement according to the measurement configuration information of the channel state information reference symbol, and perform measurement report according to the measurement report configuration information; The measurement report configuration information of the channel state information reference symbol includes a measurement report trigger condition of the channel state information reference symbol; the measurement result is after the measurement result of the channel state information reference symbol by the user equipment reaches the measurement report trigger condition reported; The measurement parameters and measurement report configuration parameters sent by the network device include a measurement object identifier, a measurement report configuration identifier associated with the measurement object identifier, a measurement object information element corresponding to the measurement object identifier, and a The measurement report configuration information element corresponding to the configuration identifier; the measurement object information element includes configuration information of the channel state information reference symbol; the measurement report configuration information element includes a measurement report trigger condition of the channel state information reference symbol; Or the measurement parameters and measurement reporting configuration parameters sent by the network device include a measurement object identifier and a measurement reporting configuration identifier associated with the measurement object identifier, so that the user equipment can search for the corresponding measurement object information according to the measurement object identifier. The measurement object information element includes the measurement configuration information of the channel state information reference symbol, and searches for the corresponding measurement report configuration information element according to the measurement report configuration identifier, and the measurement report configuration information element includes the channel state information reference symbol. Symbol measurement report trigger condition. 34. The user equipment according to claim 33, wherein the measurement configuration information of the channel state information reference symbol includes one or any combination of the following: carrier frequency, carrier frequency identifier, antenna frequency corresponding to the channel state information reference symbol port, resource configuration, subframe configuration, physical cell identifier, power information or scrambling identifier. 35. The user equipment according to claim 34, wherein the measurement object information element further includes cell information and its corresponding carrier frequency information. 36. The user equipment according to claim 35, wherein the measurement report configuration information element further includes a measurement report trigger condition of a cell. 37. The user equipment according to claim 34, wherein the measurement report configuration parameter includes first indication information and/or second indication information, and the first indication information indicates that the measurement report configuration information element The measurement report trigger condition included is the measurement report trigger condition of the channel state information reference symbol, and the second indication information is used to indicate the upper limit of the number of reporting channel state information reference symbol measurement results. 38. The user equipment according to any one of claims 34-37, characterized in that, the measurement reporting trigger condition of the channel state information reference symbol includes any of the following or a combination thereof: The measurement reporting trigger condition is that the measurement result of the serving channel state information reference symbol set of the user equipment is higher than a first preset threshold value; The measurement reporting trigger condition is that the measurement result of the serving channel state information reference symbol set of the user equipment is lower than a second preset threshold value; The measurement reporting trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the measurement result of the main serving channel state information reference symbol set of the user equipment by a third preset threshold value; The measurement report trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the fourth preset threshold value; The measurement reporting trigger condition is that the measurement result of the main serving channel state information reference symbol set of the user equipment is lower than the fifth preset threshold value, and the measurement result of the neighbor channel state information reference symbol set is higher than the sixth preset threshold value ; The measurement reporting trigger condition is that the measurement result of the neighbor channel state information reference symbol of the user equipment is higher than the seventh preset threshold value of the measurement result of the auxiliary service channel state information reference symbol set of the user equipment, and the neighbor of the user equipment Both the channel state information reference symbols and the secondary service channel state information reference symbol sets are on the same carrier frequency. 39. The user equipment according to claim 38, wherein the serving channel state information reference symbol set is composed of one or more channel state information reference symbols, and the one or more channel state information reference symbols are It is transmitted by a transmission source that performs actual data transmission for the user equipment on a specific carrier frequency, and/or by a transmission source that participates in cooperation; the transmission sources are different network devices, different antenna ports, different sectors or different antenna beams. 40. The user equipment according to claim 38, wherein the primary service channel state information reference symbol set is a service channel state information reference symbol set on the carrier frequency of the primary cell of the user equipment, or the first configuration channel of the user equipment The service channel state information reference symbol set on the carrier frequency measured by the state information reference symbol, or the service channel state information reference symbol set on a specific carrier frequency configured by the network device through signaling; The auxiliary service channel state information reference symbol set is a set of service channel state information reference symbols remaining in the service channel state information reference symbol set except the main service channel state information reference symbol set; The neighbor channel state information reference symbols are state information reference symbols other than the serving channel state information reference symbol set in the channel state information reference symbols corresponding to the measurement configuration information of the channel state information reference symbols. 41. The user equipment according to claim 38, wherein the first preset threshold value, the second preset threshold value, the third preset threshold value, the fourth preset threshold value, The fifth preset threshold value, the sixth preset threshold value or the seventh preset threshold value is one of the following forms: independent threshold; The threshold value is obtained after calculating an independent threshold value and an offset parameter, and the offset parameter is carried in the measurement configuration information of the channel state information reference symbol. 42. The user equipment according to claim 38, wherein the measurement result of the serving channel state information reference symbol set of the user equipment is the maximum of the measurement results of each channel state information reference symbol in the serving channel state information reference symbol set value, minimum value or weighted average; The measurement result of the main serving channel state information reference symbol set is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol in the main serving channel state information reference symbol set; The measurement result of the secondary serving channel state information reference symbol set is the maximum value, minimum value or weighted average value of the measurement results of each channel state information reference symbol in the secondary serving channel state information reference symbol set. 43. The user equipment according to any one of claims 33-37, wherein the performing measurement according to the measurement configuration information of the channel state information reference symbol comprises: After obtaining the measurement configuration information of the channel state information reference symbol, directly perform measurement according to the measurement configuration information of the channel state information reference symbol; or After the measurement configuration information of the channel state information reference symbol is acquired and a preset measurement trigger condition is met, the measurement is performed according to the measurement configuration information of the channel state information reference symbol.