CN103857041B - Method of receiving information, method of transmitting information, base station and user equipment - Google Patents

Abstract

The embodiment of the invention provides a method for receiving information, a method for sending information, a base station and user equipment. The method comprises the following steps: after receiving the initial resource location indication information, the UE receives new resource location indication information sent by the base station, where the resource location indication information is used to indicate a resource location for bearing downlink control information and/or data information, and then the UE receives the downlink control information and/or data information sent by the base station at the resource location indicated by the new resource location indication information. According to the information receiving method, the information sending method, the base station and the user equipment provided by the embodiment of the invention, the resource position for receiving the downlink control information and/or the data information is changed and the system performance is improved by receiving the new resource position indication information sent by the base station and receiving the downlink control information and/or the data information sent by the base station at the resource position indicated by the new resource position indication information.

Description

Method of receiving information, method of transmitting information, base station and user equipment

technical field

Embodiments of the present invention relate to the field of communication technologies, and in particular, relate to a method for receiving information, a method for sending information, a base station, and user equipment.

Background technique

In the Long Term Evolution (hereinafter referred to as: LTE) system, resource allocation is uniformly scheduled by the base station eNB, and the basic unit of scheduling is a transmission interval, that is, a subframe, and the time is 1ms. The physical downlink control channel (Physical Downlink Control Channel, hereinafter referred to as: PDCCH) carries the scheduling information of the physical downlink shared channel (Physical Downlink Shared Channel, hereinafter referred to as: PDSCH), also known as downlink control information (Downlink Control Information, hereinafter referred to as : DCI), DCI includes the resource location of the downlink data on the PDSCH channel, the modulation and coding method used, etc., and the user equipment (User Equipment, hereinafter referred to as: UE) obtains the downlink data carried on the PDSCH channel according to this scheduling information.

In the prior art, an extended Physical Downlink Control Channel (extended Physical Downlink Control Channel, hereinafter referred to as ePDCCH) is introduced to solve the problem of limited PDCCH channel resource capacity and inter-cell interference. The ePDCCH channel is an enhancement of the PDCCH channel. The resource location is located on the time-frequency resource occupied by the traditional PDSCH channel. When there is a traditional PDCCH channel on the carrier, such as when the traditional PDCCH channel occupies 3 Orthogonal Frequency Division Multiplexing (OFDM) symbols, the ePDCCH channel In the time domain, the mapping starts from the fourth OFDM symbol; when there is no traditional PDCCH channel on the carrier, the ePDCCH resource mapping starts from the first OFDM symbol in the time domain, and the position of the ePDCCH resource mapping in the frequency domain is determined by presetting Obtained by definition or semi-static configuration.

In the prior art, when both PDCCH resources and ePDCCH resources exist on the carrier, the UE receives downlink control information and/or data information on the PDCCH resources by default. When the receiving performance on the PDCCH resources deteriorates, the UE can only configure Receive downlink control information and/or data information on poor PDCCH resources; when there are only ePDCCH resources on the carrier, when the reception performance on a certain ePDCCH resource becomes poor, the UE can only be configured on the ePDCCH resource with poor reception performance Receiving downlink control information and/or data information is very inefficient and affects system performance.

Contents of the invention

Embodiments of the present invention provide a method for receiving information, a method for sending information, a base station, and user equipment, so as to realize that resource locations for receiving downlink control information and/or data information can be changed, and system performance is improved.

In a first aspect, an embodiment of the present invention provides a method for receiving information, including:

After receiving the initial resource location indication information, receive new resource location indication information sent by the base station, where the resource location indication information is used to indicate the resource location bearing downlink control information and/or data information;

At the resource location indicated by the new resource location indication information, receive downlink control information and/or data information sent by the base station.

In the first possible implementation manner of the first aspect, after receiving the new resource location indication information sent by the base station and before receiving the downlink control information and/or data information sent by the base station, the method further includes:

sending a reception confirmation message to the base station, where the reception confirmation message is used to notify the base station that the new resource location indication information is received, so that the base station, after receiving the reception confirmation message, The downlink control information and/or data information is sent at the resource location indicated by the resource location indication information.

With reference to the first possible implementation of the first aspect, in the second possible implementation of the first aspect, the receiving the new resource location indication information sent by the base station includes:

Receive downlink media access control layer control element MAC CE signaling sent by the base station, where the MAC CE signaling carries the new resource location indication information.

With reference to the first possible implementation of the first aspect, in a third possible implementation of the first aspect, the receiving the new resource location indication information sent by the base station includes:

Receive high-level signaling or system information SI sent by the base station, where the high-level signaling or SI carries the new resource location indication information.

With reference to the third possible implementation manner of the first aspect, in the fourth possible implementation manner of the first aspect, the sending the reception confirmation message to the base station includes:

sending MAC CE signaling to the base station, where the MAC CE signaling carries at least one bit, the at least one bit has a preset first selected value, and the preset first selected value is used to identify the new The resource location indication information is correctly received.

With reference to the third possible implementation manner of the first aspect, in a fifth possible implementation manner of the first aspect, the sending the reception confirmation message to the base station includes:

Sending physical layer acknowledgment signaling to the base station, where the physical layer acknowledgment signaling is carried on a physical uplink control channel PUCCH and/or a physical uplink shared channel PUSCH or a physical layer uplink channel.

In a sixth possible implementation manner of the first aspect, the receiving the new resource location indication information sent by the base station includes:

receiving physical layer signaling sent by the base station, where the physical layer signaling carries the new resource location indication information.

In combination with the first aspect or the first possible implementation of the first aspect or the second possible implementation of the first aspect or the third possible implementation of the first aspect or the fourth possible implementation of the first aspect Implementation manner or the fifth possible implementation manner of the first aspect or the sixth possible implementation manner of the first aspect, the new resource location indication information includes:

At least one bit, each of which corresponds to a preset resource location; the bit corresponding to the resource location indicated by the new resource location indication information has a preset second selected value, and the preset second selected The fixed value is used to identify that the resource position corresponding to the bit is activated.

With reference to the second possible implementation of the first aspect, in a seventh possible implementation of the first aspect, receiving the new resource location indication information sent by the base station includes: detecting downlink control information and/or data the new resource location where the information is located, and use the detected new resource location as the resource location indicated by the new resource location indication information;

After receiving the new resource location indication information sent by the base station, it also includes:

Obtaining the new PUCCH or PUSCH resource position indicated by the detected new resource position according to the corresponding relationship between the resource position where the PUCCH or PUSCH resource is located and the resource position for carrying downlink control information and/or data information;

At the new PUCCH or PUSCH resource position, send the PUCCH or PUSCH resource to the base station, so that the base station confirms that the downlink control information is transmitted at the resource position indicated by the new resource position indication information and/or data information.

In combination with the first aspect or the first possible implementation of the first aspect or the second possible implementation of the first aspect or the third possible implementation of the first aspect or the fourth possible implementation of the first aspect Implementation or the fifth possible implementation of the first aspect or the sixth possible implementation of the first aspect or the seventh possible implementation of the first aspect, the initial resource location indicates the resource corresponding to the information The location, and the resource location indicated by the new resource location indication information are respectively the physical downlink control channel PDCCH and the extended physical downlink control channel ePDCCH;

Alternatively, the resource location corresponding to the initial resource location indication information and the resource location indicated by the new resource location indication information are both the ePDCCH.

In a second aspect, an embodiment of the present invention provides a method for sending information, including:

After sending the initial resource location indication information to the user equipment UE, send new resource location indication information to the UE, where the resource location indication information is used to indicate the resource location bearing downlink control information and/or data information;

Send downlink control information and/or data information to the UE at the new resource position.

In the first possible implementation manner of the second aspect, after sending the new resource location indication information to the UE and before sending downlink control information and/or data information to the UE, the method further includes:

Receive a reception confirmation message sent by the UE, the reception confirmation message is used to notify the base station that the UE has correctly received the new resource location indication information, and according to the confirmation message, the information indicated by the new resource location indication information Send downlink control information and/or data information at the resource location.

With reference to the first possible implementation of the second aspect, in a second possible implementation of the second aspect, the sending the new resource location indication information to the UE includes:

Send downlink media access control layer control element MAC CE signaling to the UE, where the MAC CE signaling carries the new resource location indication information.

With reference to the first possible implementation of the second aspect, in a third possible implementation of the second aspect, the sending the new resource location indication information to the UE includes:

Send system information SI or high-layer signaling to the UE, where the high-layer signaling or SI carries new resource location indication information.

With reference to the third possible implementation manner of the second aspect, in a fourth possible implementation manner of the second aspect, the receiving the reception confirmation message sent by the UE includes:

receiving MAC CE signaling sent by the UE, where the MAC CE signaling carries at least one bit, the at least one bit has a preset first selected value, and the preset first selected value is used to identify The new resource location indication information is correctly received.

With reference to the third possible implementation manner of the second aspect, in a fifth possible implementation manner of the second aspect, the receiving the reception confirmation message sent by the UE includes:

Receive physical layer acknowledgment signaling, where the physical layer acknowledgment signaling is carried on a physical uplink control channel PUCCH and/or a physical uplink shared channel PUSCH or a physical layer uplink channel.

In a sixth possible implementation manner of the second aspect, the sending the new resource location indication information to the UE includes:

Sending physical layer signaling to the base station, where the physical layer signaling carries the new resource location indication information. The physical layer signaling is carried on a physical uplink control channel PUCCH and/or a physical uplink shared channel PUSCH or a physical layer uplink channel.

In combination with the second aspect or the first possible implementation of the second aspect or the second possible implementation of the second aspect or the third possible implementation of the second aspect or the fourth possible implementation of the second aspect Implementation manner or the fifth possible implementation manner of the second aspect or the sixth possible implementation manner of the second aspect, the new resource location indication information includes:

At least one bit, each of which corresponds to a preset resource location; the bit corresponding to the resource location indicated by the new resource location indication information has a preset second selected value, and the preset second selected The fixed value is used to identify that the resource location corresponding to the bit is activated.

With reference to the second possible implementation of the second aspect, in a seventh possible implementation of the second aspect, the sending the new resource location indication information to the UE includes: at the new resource location Sending downlink control information and/or data information to the UE at the new resource location indicated by the indication information, so that the UE detects the new resource location where the downlink control information and/or data information is located as the The resource location indicated by the new resource location indication information;

After sending the new resource location indication information to the UE, before sending the downlink control information and/or data information to the UE on the new resource location, the method further includes:

receiving the PUCCH or PUSCH resource sent by the UE, and confirming that the UE obtains the new resource according to the correspondence between the resource location of the PUCCH or PUSCH resource and the resource location used to carry downlink control information and/or data information The resource location indicated by the location indication information.

In combination with the second aspect or the first possible implementation of the second aspect or the second possible implementation of the second aspect or the third possible implementation of the second aspect or the fourth possible implementation of the second aspect Implementation or the fifth possible implementation of the second aspect or the sixth possible implementation of the second aspect or the seventh possible implementation of the second aspect, the initial resource location indicates the resource corresponding to the information The location, and the resource location indicated by the new resource location indication information are respectively the physical downlink control channel PDCCH and the extended physical downlink control channel ePDCCH;

Alternatively, the resource location corresponding to the initial resource location indication information and the resource location indicated by the new resource location indication information are both the ePDCCH.

In a third aspect, an embodiment of the present invention provides a user equipment, including:

The first receiving module is configured to receive new resource location indication information sent by the base station after receiving the initial resource location indication information, where the resource location indication information is used to indicate the resource location carrying downlink control information and/or data information ;

The second receiving module is configured to receive downlink control information and/or data information sent by the base station at the resource location indicated by the new resource location indication information.

In a first possible implementation manner of the third aspect, the user equipment further includes: a sending module configured to, after receiving the new resource location indication information sent by the base station, receive the downlink control information sent by the base station and/or or data information, send a reception confirmation message to the base station, the reception confirmation message is used to notify the base station that the new resource location indication information is received, so that the base station receives the reception confirmation message , sending downlink control information and/or data information at the resource location indicated by the new resource location indication information.

With reference to the first possible implementation manner of the third aspect, in a second possible implementation manner of the third aspect, the first receiving module is specifically configured to receive the downlink medium access control layer control element MAC CE signal sent by the base station. The MAC CE signaling carries the new resource location indication information.

With reference to the first possible implementation manner of the third aspect, in a third possible implementation manner of the third aspect, the first receiving module is specifically further configured to receive high-layer signaling or system information SI sent by the base station, so The high-layer signaling or SI bears the new resource location indication information.

With reference to the third possible implementation manner of the third aspect, in a fourth possible implementation manner of the third aspect, the sending module is specifically configured to send MAC CE signaling to the base station, where the MAC CE signaling carries at least One bit, the at least one bit has a preset first selected value, and the preset first selected value is used to identify that the new resource location indication information is correctly received.

With reference to the third possible implementation manner of the third aspect, in a fifth possible implementation manner of the third aspect, the sending module is further configured to send a physical layer acknowledgment signaling to the base station, the physical layer acknowledgment signal The order is carried on the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH or the physical layer uplink channel.

In a sixth possible implementation manner of the third aspect, the first receiving module is further configured to receive physical layer signaling sent by a base station, where the physical layer signaling carries the new resource location indication information.

In combination with the third aspect or the first possible implementation of the third aspect or the second possible implementation of the third aspect or the third possible implementation of the third aspect or the fourth possible implementation of the third aspect Implementation manner or the fifth possible implementation manner of the third aspect or the sixth possible implementation manner of the third aspect, the new resource location indication information includes:

At least one bit, each of which corresponds to a preset resource location; the bit corresponding to the resource location indicated by the new resource location indication information has a preset second selected value, and the preset second selected The fixed value is used to identify that the resource position corresponding to the bit is activated.

In a seventh possible implementation manner of the third aspect, the first receiving module is specifically configured to detect a new resource location where the downlink control information and/or data information is located, and use the detected new resource location as the resource location indicated by the new resource location indication information;

The user equipment further includes a first processing module, configured to, after receiving the new resource location indication information sent by the base station, according to the resource location where the PUCCH or PUSCH resource is located and the resource location used to carry downlink control information and/or data information The corresponding relationship of the resource position is obtained by obtaining the new PUCCH or PUSCH resource position indicated by the detected new resource position; at the new PUCCH or PUSCH resource position, sending the PUCCH or PUSCH resource to the base station, so that the base station confirms to transmit the downlink control information and/or data information at the resource location indicated by the new resource location indication information.

In combination with the third aspect or the first possible implementation of the third aspect or the second possible implementation of the third aspect or the third possible implementation of the third aspect or the fourth possible implementation of the third aspect Implementation or the fifth possible implementation of the third aspect or the sixth possible implementation of the third aspect or the seventh possible implementation of the third aspect, the initial resource location indicates the resource corresponding to the information The location, and the resource location indicated by the new resource location indication information are respectively the physical downlink control channel PDCCH and the extended physical downlink control channel ePDCCH;

Alternatively, the resource location corresponding to the initial resource location indication information and the resource location indicated by the new resource location indication information are both the ePDCCH.

In a fourth aspect, an embodiment of the present invention provides a base station, including:

The first sending module is configured to send new resource location indication information to the UE after sending the initial resource location indication information to the UE, where the resource location indication information is used to indicate the location that bears downlink control information and/or data information resource location;

The second sending module is configured to send downlink control information and/or data information to the UE at the new resource position.

In a first possible implementation manner of the fourth aspect, the base station further includes a receiving module configured to send downlink control information and/or data information to the UE after sending new resource location indication information to the UE Before, receiving a reception confirmation message sent by the UE, the reception confirmation message is used to notify the base station that the UE has correctly received the new resource location indication information, and according to the confirmation message, the new resource location indication information Send downlink control information and/or data information at the indicated resource position.

With reference to the first possible implementation manner of the fourth aspect, in a second possible implementation manner of the fourth aspect, the first sending module is specifically configured to send a downlink media access control layer control element MAC CE to the UE Signaling, where the MAC CE signaling carries the new resource location indication information.

With reference to the first possible implementation manner of the fourth aspect, in a third possible implementation manner of the fourth aspect, the first sending module is specifically configured to send system information SI or high-layer signaling to the UE, so The above high-level signaling or SI carries new resource location indication information.

With reference to the third possible implementation manner of the fourth aspect, in a fourth possible implementation manner of the fourth aspect, the receiving module is specifically configured to receive the MAC CE signaling sent by the UE, and the MAC CE signaling Let at least one bit be carried, and the at least one bit has a preset first selected value, and the preset first selected value is used to indicate that the new resource location indication information is correctly received.

With reference to the third possible implementation manner of the fourth aspect, in a fifth possible implementation manner of the fourth aspect, the receiving module is specifically configured to receive physical layer confirmation signaling, and the physical layer confirmation signaling is carried in Physical uplink control channel PUCCH and/or physical uplink shared channel PUSCH or physical layer uplink channel.

In a sixth possible implementation manner of the fourth aspect, the first sending module is specifically configured to send physical layer signaling to a base station, where the physical layer signaling carries the new resource location indication information. The physical layer signaling is carried on a physical uplink control channel PUCCH and/or a physical uplink shared channel PUSCH or a physical layer uplink channel.

In combination with the fourth aspect or the first possible implementation of the fourth aspect or the second possible implementation of the fourth aspect or the third possible implementation of the fourth aspect or the fourth possible implementation of the fourth aspect Implementation manner or the fifth possible implementation manner of the fourth aspect or the sixth possible implementation manner of the fourth aspect, the new resource location indication information includes:

At least one bit, each of which corresponds to a preset resource location; the bit corresponding to the resource location indicated by the new resource location indication information has a preset second selected value, and the preset second selected The fixed value is used to identify that the resource location corresponding to the bit is activated.

In a seventh possible implementation manner of the fourth aspect, the first sending module is specifically configured to send downlink control information and/or or data information, so that the UE detects the new resource location where the downlink control information and/or data information is located as the resource location indicated by the new resource location indication information;

The base station further includes a first processing module, configured to send downlink control information and/or data to the UE at the new resource location after the new resource location indication information is sent to the UE Before receiving the PUCCH or PUSCH resource sent by the UE, and confirming that the UE has obtained the The resource location indicated by the new resource location indication information.

In combination with the fourth aspect or the first possible implementation of the fourth aspect or the second possible implementation of the fourth aspect or the third possible implementation of the fourth aspect or the fourth possible implementation of the fourth aspect Implementation or the fifth possible implementation of the fourth aspect or the sixth possible implementation of the fourth aspect or the seventh possible implementation of the fourth aspect, the initial resource location indicates the resource corresponding to the information The location, and the resource location indicated by the new resource location indication information are respectively the physical downlink control channel PDCCH and the extended physical downlink control channel ePDCCH;

Alternatively, the resource location corresponding to the initial resource location indication information and the resource location indicated by the new resource location indication information are both the ePDCCH.

The method for receiving information, the method for sending information, the base station, and the user equipment provided by the embodiments of the present invention, after receiving the initial resource location indication information, the UE receives the new resource location indication information sent by the base station, and the resource location indication information uses After indicating the resource position bearing the downlink control information and/or data information, the UE then receives the downlink control information and/or data information sent by the base station at the resource position indicated by the new resource position indication information. It is realized that the position of the resource receiving the downlink control information and/or data information can be changed, and the system performance is improved.

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 flow chart of Embodiment 1 of a method for receiving information in the present invention;

FIG. 2 is a flow chart of Embodiment 1 of the method for sending information in the present invention;

FIG. 3 is a schematic flowchart of Embodiment 1 of a method for receiving information and a method for sending information provided by an embodiment of the present invention;

FIG. 4 is a schematic flowchart of Embodiment 2 of a method for receiving information and a method for sending information provided by an embodiment of the present invention;

FIG. 5 is a schematic flowchart of Embodiment 3 of a method for receiving information and a method for sending information provided by an embodiment of the present invention;

FIG. 6 is a schematic flowchart of Embodiment 4 of a method for receiving information and a method for sending information provided by an embodiment of the present invention;

FIG. 7 is a schematic flowchart of Embodiment 5 of the method for receiving information and the method for sending information provided by an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of Embodiment 1 of user equipment according to the present invention;

FIG. 9 is a schematic structural diagram of Embodiment 2 of the user equipment of the present invention;

FIG. 10 is a schematic structural diagram of Embodiment 3 of user equipment according to the present invention;

FIG. 11 is a schematic structural diagram of Embodiment 1 of a base station according to the present invention;

FIG. 12 is a schematic structural diagram of Embodiment 2 of the base station of the present invention;

FIG. 13 is a schematic structural diagram of Embodiment 3 of the base station 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.

Fig. 1 is a flow chart of Embodiment 1 of the method for receiving information in the present invention. As shown in Fig. 1, the method of this embodiment may include:

Step 101. After receiving the initial resource location indication information, receive new resource location indication information sent by the base station. The resource location indication information is used to indicate the resource location carrying downlink control information and/or data information.

Step 102: Receive downlink control information and/or data information sent by the base station at the resource location indicated by the new resource location indication information.

Specifically, receiving the initial resource location indication information by the UE may include: the UE receives radio resource control (Radio Resource Control, hereinafter referred to as: RRC) dedicated signaling or broadcast system information (hereinafter referred to as SI), RRC dedicated signaling The command or SI includes one or more possible resource configurations, and the resource configuration may be the resource location of the ePDCCH channel on the PDSCH and/or the resource mapping method, or the resource location of the narrowband capable UE working on the PDSCH. As an implementable manner, after receiving the new resource location indication information sent by the base station and before receiving the downlink control information and/or data information sent by the base station, the user equipment UE further includes: the UE sends a reception confirmation message to the base station, and receives The acknowledgment message is used to notify the base station that the new resource location indication information is received, so that the base station sends downlink control information and/or data information at the resource location indicated by the new resource location indication information after receiving the reception confirmation message.

Among them, the UE receives the new resource location indication information sent by the base station, and there are three implementable ways:

One is that the UE receives the downlink Media Access Control-Control Element (Media Access Control-Control Element, hereinafter referred to as MAC CE) sent by the base station, and the MAC CE signaling carries new resource location indication information.

The second is that the UE receives high-level signaling or system information SI sent by the base station, and the high-level signaling or SI carries new resource location indication information. In this embodiment, there are two implementable ways for the UE to send a reception confirmation message to the base station:

1. The UE sends MAC CE signaling to the base station. The MAC CE signaling carries at least one bit, at least one bit has a preset first selected value, and the preset first selected value is used to identify new resource location indication information is received correctly.

2. The UE sends a physical layer acknowledgment signaling to the base station, and the physical layer acknowledgment signaling is carried on the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH or the physical layer uplink channel.

The third is that the UE receives the physical layer signaling sent by the base station, and the physical layer signaling carries new resource location indication information.

The new resource location indication information in the method of the above embodiment includes at least one bit, each bit corresponds to a preset resource location, and the bit corresponding to the resource location indicated by the new resource location indication information has a preset second selected value, The preset second selected value is used to identify that the resource location corresponding to the bit is activated.

As another implementable manner, the UE receives the new resource location indication information sent by the base station, specifically: the UE detects the new resource location where the downlink control information and/or data information is located, and uses the detected new resource location As the resource location indicated by the new resource location indication information, compared with the above-mentioned embodiment, the new resource location indication information sent by the receiving base station here actually means that the UE detects a new resource location.

After the UE detects the new resource location, according to the corresponding relationship between the resource location where the PUCCH or PUSCH resource is located and the resource location used to carry the downlink control information and/or data information, obtain the new resource location indicated by the detected new resource location. PUCCH or PUSCH resource position, at the new PUCCH or PUSCH resource position, send the PUCCH or PUSCH resource to the base station, so that the base station confirms the transmission of downlink control information and/or data information on the resource position indicated by the new resource position indication information, Then the base station can transmit the downlink control information and/or data information on the new resource position, and correspondingly, the UE receives the downlink control information and/or data information on the new resource position.

The resource location corresponding to the initial resource location indication information and the resource location indicated by the new resource location indication information in the method of the above embodiment are respectively the physical downlink control channel PDCCH and the extended physical downlink control channel ePDCCH, or the initial resource location Both the resource location corresponding to the indication information and the resource location indicated by the new resource location indication information are ePDCCH.

In the method for receiving information provided in this embodiment, after the UE receives the initial resource location indication information, it receives new resource location indication information sent by the base station, and the resource location indication information is used to indicate the bearer of downlink control information and/or data information After that, the UE receives the downlink control information and/or data information sent by the base station at the resource location indicated by the new resource location indication information. It is realized that the position of resources receiving downlink control information and/or data information can be changed, and the system performance is improved.

Fig. 2 is a flow chart of Embodiment 1 of the method for sending information in the present invention. As shown in Fig. 2, the method of this embodiment may include:

Step 201: After sending the initial resource location indication information to the user equipment UE, send new resource location indication information to the UE, where the resource location indication information is used to indicate the resource location bearing downlink control information and/or data information.

Step 202: Send downlink control information and/or data information to the UE at the new resource position.

Specifically, the initial resource location indication information sent by the base station to the UE may include: the base station sends RRC dedicated signaling or broadcast system information SI to the UE, and the RRC dedicated signaling or SI includes one or more possible resource configurations, The resource configuration may be the resource location of the ePDCCH channel on the PDSCH or/and the resource mapping method, or the resource location of the narrowband capable UE working on the PDSCH. As an implementable manner, after the base station sends the new resource location indication information to the UE, before sending the downlink control information and/or data information to the UE, the base station further includes:

Receive the reception confirmation message sent by the UE, the reception confirmation message is used to notify the base station that the UE has correctly received the new resource location indication information, and send downlink control information and/or data information on the resource location indicated by the new resource location indication information according to the confirmation message .

Among them, the base station sends new resource location indication information to the UE, and there are three implementable ways:

One is that the base station sends downlink media access control layer control element MAC CE signaling to the UE, and the MAC CE signaling carries new resource location indication information.

The second is that the base station sends high-level signaling or system information SI to the UE, and the high-level signaling or SI carries new resource location indication information. Among them, there are two implementable ways for the base station to receive the reception confirmation message sent by the UE:

1. The base station receives the MAC CE signaling sent by the UE. The MAC CE signaling carries at least one bit, and at least one bit has a preset first selected value. The preset first selected value is used to identify a new resource location indication The information is received correctly.

2. The base station receives the physical layer acknowledgment signaling, and the physical layer acknowledgment signaling is carried on the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH or the physical layer uplink channel.

Third, the base station sends physical layer signaling to the UE, and the physical layer signaling carries new resource location indication information. The physical layer signaling is carried on the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH or the physical layer uplink channel.

The new resource location indication information in the method in the above embodiment includes at least one bit, and each bit corresponds to a preset resource location; the bit corresponding to the resource location indicated by the new resource location indication information has a preset second selected Value, the preset second selected value is used to identify that the resource location corresponding to the bit is activated.

As another implementable manner, the base station sending the new resource location indication information to the UE specifically includes: sending downlink control information and/or data information to the UE at the new resource location indicated by the new resource location indication information, so as to making the UE detect the new resource location where the downlink control information and/or data information is located as the resource location indicated by the new resource location indication information;

After the base station sends the new resource location indication information to the UE, before sending the downlink control information and/or data information to the UE at the new resource location, the base station also needs to receive the PUCCH or PUSCH resource sent by the UE, and according to the location of the PUCCH or PUSCH resource The corresponding relationship between the resource location of the resource location and the resource location used to bear the downlink control information and/or data information, and confirm that the UE obtains the resource location indicated by the new resource location indication information.

The resource location corresponding to the initial resource location indication information and the resource location indicated by the new resource location indication information in the method in the above embodiment are respectively the physical downlink control channel PDCCH and the extended physical downlink control channel ePDCCH, or the initial resource location The resource location corresponding to the location indication information and the resource location indicated by the new resource location indication information are both ePDCCH.

In the method for sending information provided in this embodiment, after the base station sends initial resource location indication information to the user equipment UE, new resource location indication information is sent to the UE, and the resource location indication information is used to indicate the bearer of downlink control information and/or data information resource position, and then the base station sends downlink control information and/or data information to the UE at the new resource position. It is realized that the position of resources receiving downlink control information and/or data information can be changed, and the system performance is improved.

The technical solutions of the method embodiments shown in FIG. 1 and FIG. 2 will be described in detail below using several specific embodiments.

Fig. 3 is a schematic flowchart of Embodiment 1 of a method for receiving information and a method for sending information provided by an embodiment of the present invention. As shown in Fig. 3 , the method of this embodiment includes:

Step 301, after the base station sends initial resource location indication information to the UE, the base station sends downlink media access control layer control element MAC CE signaling to the UE, and the MAC CE signaling carries new resource location indication information. Correspondingly, the UE receives MAC CE signaling carrying new resource location indication information. Among them, the MAC CE can be, for example:

When only one resource configuration is included in the RRC dedicated signaling or SI, the MAC CE contains a bit to indicate the activation or deactivation of the ePDCCH resource configuration. Activation means that the UE transfers from the PDCCH resource position to the ePDCCH resource position to receive downlink control. For information and/or data information, deactivation means that the UE transfers from the ePDCCH resource position to the PDCCH resource position to receive downlink control information and/or data information.

When RRC dedicated signaling or SI includes more than 2 resource configurations, more than 2 resource configurations are indexed, and the MAC CE contains the bit index. When the bit index contained in the MAC CE changes, it refers to the current MAC CE The resource configuration corresponding to the included bit index takes effect, that is, it is activated, and the resource configuration corresponding to the previous bit index becomes invalid, that is, it is deactivated. For example: MAC CE contains 3 bits used to represent the resource configuration index,

000: Indicates resource configuration using PDCCH resource configuration or a fixed-position narrowband capable UE;

001: Indicates that the resource configuration using the first ePDCCH resource configuration or the first configurable narrowband capable UE works;

010: Indicates that the second ePDCCH resource configuration or the second configurable resource configuration for the UE with narrowband capability is used.

Step 302: After the UE receives the downlink data including the downlink MAC CE, according to the timing relationship of ACK/NACK, the UE will feed back a confirmation message to the eNB after a period of time.

Step 303: After the base station confirms that the UE has correctly received the MAC CE, it sends downlink control information and/or data information to the UE at the resource location indicated by the new resource location indication information after a fixed period of time. Correspondingly, the UE is in the new resource location Uplink receives downlink control information and/or data information.

In this embodiment, the UE can feed back a confirmation message to the eNB to confirm that it has received the new resource location indication information, so that the base station can clearly know that the UE has received the new resource location indication information, and then receive the downlink at the new resource location. Control information and/or data information, there will be no fuzzy time period, and there will be no problem of data receiving and sending errors, which improves system performance.

Fig. 4 is a schematic flowchart of the second embodiment of the method for receiving information and the method for sending information provided by the embodiment of the present invention. As shown in Fig. 4, the method of this embodiment includes:

Step 401: After the base station sends initial resource location indication information to the UE, the base station sends high-layer signaling or system information SI to the UE, such as radio resource control RRC re-establishment signaling, and high-layer signaling or SI carries new resource locations Instructions. Wherein, when the resource location is carried by high-layer signaling, the resource location indication information is carried on the high-layer signaling. When the resource location is carried by the SI, when the resource location changes, the UE first receives the paging message notifying the SI change, and then receives the SI again to obtain the latest resource location indication information.

Step 402, UE sends MAC CE signaling to the base station, the MAC CE signaling carries at least one bit, the bit has a preset selected value, and the selected value is used to indicate that the new resource location indication information is correctly received.

For example, the preset selected value is 1, indicating that the new resource location indication information is correctly received. The MAC CE signaling includes a bit for confirming to the eNB that the UE has correctly received the new resource location indication information carried in the higher layer signaling or SI. Correspondingly, the base station receives the MAC CE signaling. When the eNB correctly receives the MAC CE signaling containing the confirmation message sent by the UE, the MAC CE signaling containing the confirmation message is carried on the PUSCH channel. After the eNB correctly demodulates the PUSCH, A confirmation message of whether the PUSCH is correctly demodulated will be sent on the PHICH channel.

Step 403: After receiving the confirmation of the MAC CE signaling containing the confirmation message, the base station sends downlink control information and/or data information at the resource location indicated by the new resource location indication information, and accordingly, the UE is at the new resource location Uplink receives downlink control information and/or data information.

In this embodiment, the UE sends MAC CE signaling to the base station to confirm to the base station that the UE has received the new resource location indication information, so that the base station clearly knows that the UE has received the new resource location indication information, and then the base station is in the new resource location indication information. The downlink control information and/or data information is sent at the resource location indicated by the resource location indication information. Correspondingly, when the UE receives the downlink control information and/or data information at the new resource location, there will be no ambiguous time period and no The problem of data receiving and sending errors occurs, and the system performance is improved.

Fig. 5 is a schematic flowchart of Embodiment 3 of the method for receiving information and the method for sending information provided by the embodiment of the present invention. As shown in Fig. 5 , the method of this embodiment includes:

Step 501: After the base station sends initial resource location indication information to the UE, the base station sends high-layer signaling or system information SI to the UE, such as radio resource control RRC re-establishment signaling, and high-layer signaling or SI carries new resource locations Instructions. Wherein, when the resource location is carried by high-layer signaling, the resource location indication information is carried on the high-layer signaling. When the resource location is carried by the SI, when the resource location changes, the UE first receives the paging message notifying the SI change, and then receives the SI again to obtain the latest resource location indication information.

Step 502, the UE sends a physical layer acknowledgment signaling to the base station, and the physical layer acknowledgment signaling is carried on the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH or the physical layer uplink channel.

Step 503: After the base station receives the physical layer acknowledgment signaling, after a period of time, the base station sends downlink control information and/or data information at the resource location indicated by the new resource location indication information, and correspondingly, the UE receives at the new resource location Downlink control information and/or data information.

In this embodiment, the UE sends a physical layer confirmation signaling to the base station to confirm to the base station that the UE has received the new resource location indication information, so that the base station clearly knows that the UE has received the new resource location indication information, and then the base station is in the new resource location indication information. Send downlink control information and/or data information at the resource location indicated by the resource location indication information, correspondingly, UE receives downlink control information and/or data information at the new resource location, there will be no ambiguous time period, and no There will be errors in data reception and transmission, which improves system performance.

FIG. 6 is a schematic flowchart of Embodiment 4 of the method for receiving information and the method for sending information provided by the embodiment of the present invention. As shown in FIG. 6 , the method of this embodiment includes:

Step 601. After the base station sends initial resource location indication information to the UE, the base station sends physical layer signaling to the UE, and the physical layer signaling carries new resource location indication information. The physical layer signaling is carried on the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH or the physical layer uplink channel.

Wherein, the physical layer signaling may be contained in the downlink control information and/or data information, or may be carried on a dedicated downlink physical layer channel, and the physical layer signaling includes a bit for indicating transfer from ePDCCH to PDCCH Receive downlink DCI on the ePDCCH or transfer from the PDCCH to the ePDCCH. Specifically, if the current UE is working on the PDCCH to receive DCI, the downlink control information and/or data information contains a bit at this time, and when the bit is 1, it indicates that the location for receiving the downlink control information and/or data information needs to be changed , that is, the UE transfers from the currently working PDCCH to the ePDCCH to receive downlink control information and/or data information. The physical layer signaling can also contain more than 2 bits, and more than 2 bits are indexed. The physical layer signaling contains bit indexes. When the bit index contained in the physical layer signaling changes, it refers to the current physical layer signaling. Make the resource position corresponding to the included bit index take effect, that is, be activated, and make the resource position corresponding to the previous bit index invalid, that is, deactivate. For example, when 3 bits are included in the physical layer signaling to indicate the resource location index,

000: Indicates resource configuration using PDCCH resource configuration or a fixed-position narrowband capable UE;

001: Indicates that the resource configuration using the first ePDCCH resource configuration or the first configurable narrowband capable UE works;

010: Indicates that the second ePDCCH resource configuration or the second configurable resource configuration for the UE with narrowband capability is used.

Step 602, the UE receives the physical layer signaling sent by the base station after a period of time, and after a period of time, the base station sends downlink control information and/or data information at the resource location indicated by the new resource location indication information, correspondingly, the UE is in the new resource location indication information Receive downlink control information and/or data information at the resource location.

In this embodiment, the base station sends physical layer signaling to the UE without the UE sending an acknowledgment message, which can ensure that the base station confirms that the UE has received the new resource location indication information. After a period of time, the base station clearly knows that the UE has received the new resource location indication information , and then the base station sends downlink control information and/or data information at the resource location indicated by the new resource location indication information, and correspondingly, the UE receives the downlink control information and/or data information at the new resource location without ambiguity During the time period, there will be no problem of data receiving and sending errors, which improves the system performance.

Fig. 7 is a schematic flowchart of Embodiment 5 of the method for receiving information and the method for sending information provided by the embodiment of the present invention. As shown in Fig. 7, the method of this embodiment includes:

Step 701: After the base station sends the initial resource location indication information to the UE, within the preset subframe in the preset time period, the base station sends downlink control information and/or data information at different resource locations, according to the uplink PUCCH or PUSCH The corresponding relationship between the resource location where the resource is located and the resource location used to carry the downlink control information and/or data information is to obtain the PUCCH or PUSCH resource location indicated by the downlink control information and/or data information. The downlink control information and/or data information sent at the location, according to the corresponding relationship between the resource location where the uplink PUCCH or PUSCH resource is located and the resource location used to carry the downlink control information and/or data information, obtain the downlink control information and/or data The PUCCH or PUSCH resource position indicated by the information.

For example, define an acknowledgment window, within the acknowledgment subframe within the acknowledgment window, downlink control information and/or data information will be sent on ePDCCH and PDCCH or two ePDCCHs simultaneously, but the channel format that needs to be limited to simultaneous transmission on two channels , so that the number of blind detection times of the UE does not exceed the maximum number of blind detection times required for detection on the same channel. The confirmation window refers to the time period containing a certain number of wireless frames. The confirmation subframe refers to some subframes in the confirmation window. The confirmation window can be determined by the starting point and length. The starting point is defined as SFN mod 2=0, Length =5, that is, the confirmation window is the radio frame whose starting point is an even number of SFN, the length of the window is 5 radio frames, and the confirmation subframe can be defined as the subframe corresponding to the even subframe number in the confirmation window.

Step 702, the base station judges that the UE has detected downlink control information and/or data information in a new resource location according to the resource location where the uplink PUCCH or PUSCH resource is located, and the base station sends the downlink control information and/or data information in the new resource location .

Correspondingly, the UE detects the downlink control information and/or data information at the new resource position, and determines the location where the new uplink PUCCH or PUSCH resource is located according to the resource position at which the downlink control information and/or data information is detected at the new resource position. The resource position corresponds to the information used to carry the downlink control information and/or data information, and the UE receives the downlink control information and/or data information at the new resource position.

The method for receiving information and the method for sending information provided in the above embodiments realize that the location of resources for receiving and sending downlink control information and/or data information can be changed, and system performance is improved.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above method embodiments can be completed by program instructions and related hardware. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps including 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.

FIG. 8 is a schematic structural diagram of Embodiment 1 of the user equipment of the present invention. As shown in FIG. 8, the user equipment of this embodiment may include: a first receiving module 11 and a second receiving module 12, wherein,

The first receiving module 11 is configured to receive new resource location indication information sent by the base station after receiving the initial resource location indication information, the resource location indication information is used to indicate the resource location that carries downlink control information and/or data information, the second The second receiving module 12 is configured to receive downlink control information and/or data information sent by the base station at the resource location indicated by the new resource location indication information.

Fig. 9 is a schematic structural diagram of the second embodiment of the user equipment of the present invention. As shown in Fig. 9, the user equipment in this embodiment may further include: a sending module 13 on the basis of the structure of the user equipment shown in Fig. 8 The sending module 13 is configured to send a reception confirmation message to the base station after receiving the new resource location indication information sent by the base station and before receiving the downlink control information and/or data information sent by the base station, and the reception confirmation message is used to notify the base station of receiving the new resource location indication information. Resource location indication information, so that the base station sends downlink control information and/or data information at the resource location indicated by the new resource location indication information after receiving the acknowledgment message.

The first receiving module 11 is specifically configured to receive downlink media access control layer control element MAC CE signaling sent by the base station, and the MAC CE signaling carries new resource location indication information.

The first receiving module 11 is also specifically configured to receive high-layer signaling or system information SI sent by the base station, where the high-layer signaling or SI carries new resource location indication information. The sending module 13 is specifically configured to send MAC CE signaling to the base station, the MAC CE signaling carries at least one bit, at least one bit has a preset first selected value, and the preset first selected value is used to identify a new resource Position indication information is received correctly.

The sending module 13 is further configured to send a physical layer acknowledgment signaling to the base station, and the physical layer acknowledgment signaling is carried on the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH or the physical layer uplink channel.

The first receiving module 11 is specifically configured to receive physical layer signaling sent by the base station, where the physical layer signaling carries new resource location indication information.

The new resource location indication information in the above embodiment includes: at least one bit, each bit corresponding to a preset resource location; the bit corresponding to the resource location indicated by the new resource location indication information has a preset second selected value , the preset second selected value is used to identify that the resource location corresponding to the bit is activated.

FIG. 10 is a schematic structural diagram of Embodiment 3 of the user equipment of the present invention. As shown in FIG. 10 , the user equipment of this embodiment may further include: a first processing module 14 on the basis of the structure of the user equipment shown in FIG. 9 The first processing module 14 is configured to, after receiving the new resource location indication information sent by the base station, obtain The new PUCCH or PUSCH resource position indicated by the detected new resource position; at the new PUCCH or PUSCH resource position, send the PUCCH or PUSCH resource to the base station, so that the base station confirms the resource position indicated by the new resource position indication information Uplink and downlink control information and/or data information.

The first receiving module 11 is specifically configured to detect a new resource location where the downlink control information and/or data information is located, and use the detected new resource location as the resource location indicated by the new resource location indication information.

The resource location corresponding to the initial resource location indication information in the above embodiment and the resource location indicated by the new resource location indication information are respectively the physical downlink control channel PDCCH and the extended physical downlink control channel ePDCCH, or the initial resource location Both the resource location corresponding to the indication information and the resource location indicated by the new resource location indication information are ePDCCH.

The user equipment in the foregoing embodiments may be used to implement the technical solution of the method embodiment shown in FIG. 1 , and its implementation principles and technical effects are similar, and details are not repeated here.

FIG. 11 is a schematic structural diagram of Embodiment 1 of the base station of the present invention. As shown in FIG. 11 , the base station of this embodiment may include: a first sending module 21 and a second sending module 22, wherein the first sending module 21 is used to send After the device UE sends the initial resource location indication information, it sends new resource location indication information to the UE. The resource location indication information is used to indicate the resource location bearing downlink control information and/or data information. Send downlink control information and/or data information to the UE at the resource position.

Fig. 12 is a schematic structural diagram of the second embodiment of the base station of the present invention. As shown in Fig. 12, the base station of this embodiment may further include a receiving module 23 on the basis of the structure of the base station shown in Fig. 11, and the receiving module 23 is used for After sending the new resource location indication information to the UE, before sending downlink control information and/or data information to the UE, receiving a reception confirmation message sent by the UE, the reception confirmation message is used to notify the base station that the UE has correctly received the new resource location indication information, Send downlink control information and/or data information at the resource location indicated by the new resource location indication information according to the confirmation message. The first sending module 21 is specifically configured to send downlink media access control layer control unit MAC CE signaling to the UE, where the MAC CE signaling carries new resource location indication information.

The first sending module 21 is also specifically configured to send system information SI or high-layer signaling to the UE, where the high-layer signaling or SI carries new resource location indication information. The receiving module 23 is specifically configured to receive the MAC CE signaling sent by the UE, the MAC CE signaling carries at least one bit, at least one bit has a preset first selected value, and the preset first selected value is used to identify a new The resource location indication information is correctly received.

The receiving module 23 is also specifically configured to receive physical layer acknowledgment signaling, which is carried on the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH or the physical layer uplink channel.

The first sending module 21 is specifically configured to send physical layer signaling to the base station, where the physical layer signaling carries new resource location indication information. The physical layer signaling is carried on the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH or the physical layer uplink channel. The new resource location indication information includes at least one bit, and each bit corresponds to a preset resource location; the bit corresponding to the resource location indicated by the new resource location indication information has a preset second selected value, and the preset second The selected value is used to identify that the resource location corresponding to the bit is activated.

FIG. 13 is a schematic structural diagram of the third embodiment of the base station of the present invention. As shown in FIG. 13 , the base station of this embodiment may further include a first processing module 24 on the basis of the base station structure shown in FIG. Module 24 is used to receive the PUCCH or PUSCH resource sent by the UE after sending the new resource location indication information to the UE, and before sending the downlink control information and/or data information to the UE on the new resource location, and according to the PUCCH or PUSCH resource The corresponding relationship between the resource location and the resource location used to bear the downlink control information and/or data information confirms that the UE obtains the resource location indicated by the new resource location indication information.

The first sending module 21 is specifically configured to send downlink control information and/or data information to the UE at the new resource location indicated by the new resource location indication information, so that the UE detects the location where the downlink control information and/or data information is located. The new resource location is used as the resource location indicated by the new resource location indication information.

The resource location corresponding to the initial resource location indication information in the above embodiment and the resource location indicated by the new resource location indication information are respectively the physical downlink control channel PDCCH and the extended physical downlink control channel ePDCCH, or the initial resource location Both the resource location corresponding to the indication information and the resource location indicated by the new resource location indication information are ePDCCH.

The base station in the foregoing embodiments can be used to implement the technical solution of the method embodiment shown in FIG. 2 , and its implementation principles and technical effects are similar, and details are not repeated here.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting 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 is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (8)

1. A method for receiving information, comprising: After receiving the initial resource location indication information, receive new resource location indication information sent by the base station, where the resource location indication information is used to indicate the resource location bearing downlink control information and/or data information; Receive downlink control information and/or data information sent by the base station at the resource location indicated by the new resource location indication information; The new resource location indication information sent by the receiving base station includes: Detecting a new resource location where the downlink control information and/or data information is located, and using the detected new resource location as the resource location indicated by the new resource location indication information; After receiving the new resource location indication information sent by the base station, it also includes: Obtaining the new PUCCH or PUSCH resource position indicated by the detected new resource position according to the corresponding relationship between the resource position where the PUCCH or PUSCH resource is located and the resource position for carrying downlink control information and/or data information; At the new PUCCH or PUSCH resource position, send the PUCCH or PUSCH resource to the base station, so that the base station confirms that the downlink control information is transmitted at the resource position indicated by the new resource position indication information and/or data information. 2. The method according to claim 1, wherein the resource location corresponding to the initial resource location indication information and the resource location indicated by the new resource location indication information are Physical Downlink Control Channel (PDCCH) and Physical Downlink Control Channel (PDCCH) respectively. Extended physical downlink control channel ePDCCH; Alternatively, the resource location corresponding to the initial resource location indication information and the resource location indicated by the new resource location indication information are both ePDCCH. 3. A method for sending information, comprising: After sending the initial resource location indication information to the user equipment UE, send new resource location indication information to the UE, where the resource location indication information is used to indicate the resource location bearing downlink control information and/or data information; sending downlink control information and/or data information to the UE at the new resource position; The sending new resource location indication information to the UE includes: sending downlink control information and/or data information to the UE at the new resource location indicated by the new resource location indication information, so that all The UE detects the new resource location where the downlink control information and/or data information is located as the resource location indicated by the new resource location indication information; After sending the new resource location indication information to the UE, before sending the downlink control information and/or data information to the UE on the new resource location, the method further includes: receiving the PUCCH or PUSCH resource sent by the UE, and confirming that the UE obtains the new resource according to the correspondence between the resource location of the PUCCH or PUSCH resource and the resource location used to carry downlink control information and/or data information The resource location indicated by the location indication information. 4. The method according to claim 3, wherein the resource location corresponding to the initial resource location indication information and the resource location indicated by the new resource location indication information are Physical Downlink Control Channel (PDCCH) and Physical Downlink Control Channel (PDCCH) respectively. Extended physical downlink control channel ePDCCH; Alternatively, the resource location corresponding to the initial resource location indication information and the resource location indicated by the new resource location indication information are both ePDCCH. 5. A user equipment, characterized in that, comprising: The first receiving module is configured to receive new resource location indication information sent by the base station after receiving the initial resource location indication information, where the resource location indication information is used to indicate the resource location carrying downlink control information and/or data information ; The second receiving module is configured to receive downlink control information and/or data information sent by the base station at the resource location indicated by the new resource location indication information; The first receiving module is specifically configured to detect a new resource location where the downlink control information and/or data information is located, and use the detected new resource location as the resource location indicated by the new resource location indication information; The user equipment further includes a first processing module, configured to, after receiving the new resource location indication information sent by the base station, according to the resource location where the PUCCH or PUSCH resource is located and the resource location used to carry downlink control information and/or data information The corresponding relationship of the resource position is obtained by obtaining the new PUCCH or PUSCH resource position indicated by the detected new resource position; at the new PUCCH or PUSCH resource position, sending the PUCCH or PUSCH resource to the base station, so that the base station confirms to transmit the downlink control information and/or data information at the resource location indicated by the new resource location indication information. 6. The user equipment according to claim 5, wherein the resource location corresponding to the initial resource location indication information and the resource location indicated by the new resource location indication information are Physical Downlink Control Channel (PDCCH) respectively and extended physical downlink control channel ePDCCH; Alternatively, the resource location corresponding to the initial resource location indication information and the resource location indicated by the new resource location indication information are both ePDCCH. 7. A base station, characterized in that, comprising: The first sending module is configured to send new resource location indication information to the UE after sending the initial resource location indication information to the UE, where the resource location indication information is used to indicate the location that bears downlink control information and/or data information resource location; A second sending module, configured to send downlink control information and/or data information to the UE at the new resource location; The first sending module is specifically configured to send downlink control information and/or data information to the UE at the new resource location indicated by the new resource location indication information, so that the UE detects the downlink The new resource location where the control information and/or data information is located is used as the resource location indicated by the new resource location indication information; The base station further includes a first processing module, configured to send downlink control information and/or data to the UE at the new resource location after the new resource location indication information is sent to the UE Before receiving the PUCCH or PUSCH resource sent by the UE, and confirming that the UE has obtained the The resource location indicated by the new resource location indication information. 8. The base station according to claim 7, wherein the resource location corresponding to the initial resource location indication information and the resource location indicated by the new resource location indication information are Physical Downlink Control Channel (PDCCH) and Physical Downlink Control Channel (PDCCH) respectively. Extended physical downlink control channel ePDCCH; Alternatively, the resource location corresponding to the initial resource location indication information and the resource location indicated by the new resource location indication information are both ePDCCH.