CN110034873A - A kind of method for reconfiguration, terminal and base station - Google Patents

Abstract

The present invention provides a reconfiguration method, terminal and base station, and relates to the technical field of communications. The reconfiguration method, applied to a terminal, includes: receiving a radio resource control RRC reconfiguration message, where the RRC reconfiguration message includes a full configuration indication; and configuring parameters corresponding to the secondary cell group SCG according to the full configuration indication. In the above solution, the terminal configures the parameters corresponding to the SCG according to the full configuration instruction in the RRC reconfiguration message, which ensures the reliability of network communication.

Description

A reconfiguration method, terminal and base station

technical field

The present invention relates to the field of communication technologies, and in particular, to a reconfiguration method, a terminal and a base station.

Background technique

In the handover process or the radio resource control (RRC) reconstruction process, the target base station needs to obtain the terminal (UE, also called user equipment) access layer content (AS context) from the source base station. If the target base station does not support the RRC configured by the source base station for the UE protocol version, the target base station will not be able to understand the UE configuration of the source base station. The fifth generation communication (5G) non-standalone networking (NSA) protocol discusses the EN-DC dual connectivity scenario, that is, the UE is connected to the primary base station (Master eNB, MeNB, MN for short) and the secondary base station (Secondary gNB, SgNB at the same time) , referred to as SN) scenario: if the target MN does not understand the MCG configuration of the source MN for the UE, the target MeNB can use the full configuration (full configuration) to reconfigure the MN's MCG and the SN's SCG configuration for the UE.

However, the prior art does not provide a specific operation process of full configuration, which affects the quality of network communication.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a reconfiguration method, a terminal, and a base station, so as to solve the problem existing in the prior art that affects the quality of network communication.

In order to solve the above-mentioned technical problems, the present invention adopts the following scheme:

In a first aspect, an embodiment of the present invention provides a reconfiguration method, applied to a terminal, including:

Receive a radio resource control RRC reconfiguration message, where the RRC reconfiguration message includes a full configuration indication;

According to the full configuration instruction, the configuration of parameters corresponding to the SCG of the secondary cell group is performed.

In a second aspect, an embodiment of the present invention provides a reconfiguration method, applied to the first base station, including:

receiving a radio resource control RRC reconfiguration message sent by the second base station, where the RRC reconfiguration message includes a full configuration indication;

The RRC reconfiguration message is forwarded to the terminal.

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

a first receiving module, configured to receive a radio resource control RRC reconfiguration message, where the RRC reconfiguration message includes a full configuration indication;

A configuration module, configured to configure parameters corresponding to the SCG of the secondary cell group according to the full configuration instruction.

In a fourth aspect, an embodiment of the present invention provides a terminal, including: a memory, a processor, and a computer program stored in the memory and running on the processor, the computer program being executed by the processor to implement the above-mentioned re-emphasis. Steps to configure the method.

In a fifth aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the above-mentioned reconfiguration method are implemented.

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

a second receiving module, configured to receive a radio resource control RRC reconfiguration message sent by the second base station, where the RRC reconfiguration message includes a full configuration indication;

A forwarding module, configured to forward the RRC reconfiguration message to the terminal.

In a seventh aspect, an embodiment of the present invention provides a first base station, including: a memory, a processor, and a computer program stored in the memory and executable on the processor, the computer program implementing the above when executed by the processor The steps of the reconfiguration method.

In an eighth aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the above-mentioned reconfiguration method are implemented.

The beneficial effects of the present invention are:

In the above solution, the terminal configures the parameters corresponding to the SCG according to the full configuration instruction in the RRC reconfiguration message, which ensures the reliability of network communication.

Description of drawings

FIG. 1 shows a schematic flowchart of a reconfiguration method applied to a terminal side according to an embodiment of the present invention;

FIG. 2 shows a schematic flowchart of a reconfiguration method applied to a first base station side according to an embodiment of the present invention;

3 is a schematic diagram of a module of a terminal according to an embodiment of the present invention;

4 shows a structural block diagram of a terminal according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a module of a first base station according to an embodiment of the present invention;

FIG. 6 shows a structural block diagram of a first base station according to an embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

The present invention further discusses the specific operation of the full configuration in the EN-DC scenario in combination with the SRB (Signaling Radio Bearer) configuration situation. It should be noted that the present invention can also be applied to NGEN-DC scenarios, NE-DC scenarios, and NR-NR DC scenarios.

In the present invention, the SRB configuration may include at least one of SRB1S, SRB2S and SRB3.

Among them, SRB1S is a separate bearer type 1 established between the SN and the UE, and specifically refers to the part terminating in the SN.

SRB2S is a separate bearer type 2 established between the SN and the UE, and specifically refers to the part terminating at the SN.

SRB3 is the direct bearer type 3 established between the SN and the UE.

The present invention provides a reconfiguration method, terminal and base station.

Specifically, as shown in FIG. 1, FIG. 1 is a schematic flowchart of a reconfiguration method according to an embodiment of the present invention. The reconfiguration method, applied to a terminal, includes:

Step 101, receiving a radio resource control RRC reconfiguration message;

It should be noted that the RRC reconfiguration message is configured by the second base station for the terminal and forwarded by the first base station for the terminal; the RRC reconfiguration message includes a full configuration indication. Normally, the full configuration Indicates whether to perform full configuration with 1 bit. For example, when it is 1, it is considered that full configuration is adopted, that is, the default value is used for configuration, and when it is 0, it is considered that full configuration is not adopted.

Step 102 , configure parameters corresponding to the SCG of the secondary cell group according to the full configuration instruction.

It should be noted that, by implementing the configuration of the parameters corresponding to the SCG, the reliability of the terminal in network communication is ensured.

Specifically, the implementation of step 102 is:

judging whether the RRC reconfiguration message contains SCG configuration information;

If the RRC reconfiguration message does not contain SCG configuration information, configure the parameters corresponding to the SCG according to the full configuration instruction;

Wherein, the SCG configuration information includes signaling radio bearer (SRB) configuration information.

It should be noted that when the RRC reconfiguration message does not contain the SCG configuration information, the terminal does not know how to configure the parameters corresponding to the SCG. At this time, the corresponding parameters of the SCG can be configured according to the full configuration instruction in the RRC reconfiguration message Defaults.

Specifically, if the RRC reconfiguration message does not contain SCG configuration information, according to the full configuration instruction, when the configuration of the parameters corresponding to the SCG is implemented, at least one of the following operations is performed:

Setting the logical channel ID of the SRB to the first preset value;

setting the radio link control protocol RLC configuration parameter of the SRB to the second preset value;

Set the logical channel configuration parameter of the SRB to the third preset value.

It should be noted that, the above-mentioned first preset value, second preset value, and third preset value may all be default values set corresponding to each configuration parameter.

It should be noted that the RLC configuration parameters include: at least one of an RLC response mode, an uplink RLC configuration, and a downlink RLC configuration;

Specifically, the uplink RLC configuration includes: polling retransmission timer (ie t-PollRetransmit) configuration, polling protocol data unit (PDU) number (ie pollPDU), polling PDU byte size (ie pollByte) and At least one of the maximum number of retransmissions (maxRetxThreshold);

The downlink RLC configuration includes: reordering timer (t-Reordering), reassembly timer (t-Reassembly), secondary base station status report prohibition timer (t-StatusProhibit) configuration and secondary base station status report interval indication (enableStatusReportSN-Gap) ) at least one of them.

Specifically, the logical channel configuration parameters include: logical channel priority (priority), priority bit rate (prioritisedBitRate), token bucket size (bucketSizeDuration), logical channel group identification information (eg, logical channel group ID) and scheduling Request (SR) at least one of the prohibition timers (logicalChannelSR-Prohibit).

Further, after judging whether the SCG configuration information is included in the RRC reconfiguration message, the following steps are also included:

If the RRC reconfiguration message includes SCG configuration information, configure parameters corresponding to the SCG according to the SCG configuration information.

It should be noted that when the RRC reconfiguration message includes the SCG configuration information, the SCG configuration information may include all the configuration parameters of the SRB configuration information, and may also include some configuration parameters of the SRB configuration information. The specific operations are different, and the above two cases are described in detail below.

1. The SCG configuration information includes all configuration parameters of the SRB configuration information

In this case, a specific implementation manner of configuring the parameters corresponding to the SCG according to the SCG configuration information is to perform at least one of the following operations:

Setting the logical channel ID of the SRB to the first configuration value indicated in the SCG configuration information and corresponding to the logical channel ID of the SRB;

setting the RLC configuration parameter of the SRB to the second configuration value indicated in the SCG configuration information and corresponding to the RLC configuration parameter of the SRB;

Setting the logical channel configuration parameter of the SRB to the third configuration value indicated in the SCG configuration information and corresponding to the logical channel configuration parameter of the SRB.

It should be noted that the RLC configuration parameters include: at least one of an RLC response mode, an uplink RLC configuration, and a downlink RLC configuration;

Specifically, the uplink RLC configuration includes: at least one of polling retransmission timer configuration, polling protocol data unit PDU number, polling PDU byte size and maximum number of retransmissions;

The downlink RLC configuration includes: at least one of a reordering timer, a reassembly timer, a secondary base station status reporting prohibit timer configuration, and a secondary base station status reporting interval indication.

Specifically, the logical channel configuration parameters include: logical channel priority, priority bit rate, token bucket size, logical channel group identification information (for example, logical channel group ID) and at least one of scheduling request SR prohibit timer item.

2. The SCG configuration information includes some configuration parameters of the SRB configuration information

In this case, a specific implementation manner of configuring the parameters corresponding to the SCG according to the SCG configuration information is to perform at least one of the following operations:

If the SCG configuration information includes a fourth configuration value corresponding to the logical channel ID of the SRB, the logical channel ID of the SRB is set to the fourth configuration value. the fourth configuration value corresponding to the channel ID, the logical channel ID of the SRB is set to the fourth preset value;

If the SCG configuration information includes a fifth configuration value corresponding to the RLC configuration parameter of the SRB, the RLC configuration parameter of the SRB is set to the fifth configuration value. The fifth configuration value corresponding to the configuration parameter, the RLC configuration parameter of the SRB is set to the fifth preset value;

If the SCG configuration information includes a sixth configuration value corresponding to the logical channel configuration parameter of the SRB, set the logical channel configuration parameter of the SRB to the sixth configuration value. For the sixth configuration value corresponding to the logical channel configuration parameter, the logical channel configuration parameter of the SRB is set to the sixth preset value.

It should be noted that, the above-mentioned fourth preset value, fifth preset value, and sixth preset value may all be default values set corresponding to each configuration parameter.

It should be noted that the RLC configuration parameters include: at least one of an RLC response mode, an uplink RLC configuration, and a downlink RLC configuration;

Specifically, the uplink RLC configuration includes: at least one of polling retransmission timer configuration, polling protocol data unit PDU number, polling PDU byte size and maximum number of retransmissions;

The downlink RLC configuration includes: at least one of a reordering timer, a reassembly timer, a secondary base station status reporting prohibit timer configuration, and a secondary base station status reporting interval indication.

Specifically, the logical channel configuration parameters include: logical channel priority, priority bit rate, token bucket size, logical channel group identification information (for example, logical channel group ID) and at least one of scheduling request SR prohibit timer item.

It should be noted that the SRB configuration information includes but is not limited to: the signaling radio bearer 1 (SRB1S, The SCG part of MCG split SRB1) configuration information in which the primary cell group is separated from the secondary cell group, the primary cell group is separated from the secondary cell group The configuration information of the signaling radio bearer 2 (SRB2S, The SCG part of MCG split SRB2) of the cell group part, and the configuration information of the direct signaling radio bearer (SRB3, A direct SRB between the SN and the UE) between the secondary base station and the terminal at least one of.

It should be noted that, because the SRB configuration information includes at least one of the SRB1S configuration information, the SRB2S configuration information, and the SRB3 configuration information, and the configuration parameters included in each of the above three configuration information items mainly include: logical channel ID , Radio Link Control Protocol (RLC) configuration parameters and logical channel configuration parameters; because the configuration parameters in each item of configuration information included in the SRB configuration information may be different, the configuration parameters may be mainly not included (also referred to as not including SRB). configuration information), including some configuration parameters and including all configuration parameters (that is, including the complete configuration parameters in a configuration information), the following only includes the SRB3 configuration information for the SRB configuration information, and the SRB3 configuration information includes different configuration parameters. The specific implementation process of the embodiment of the present invention is described as follows.

A. When the RRC reconfiguration message does not contain SRB configuration information, the specific implementation process of the embodiment of the present invention is as follows:

1.1. The second base station obtains terminal configuration information from the first base station;

1.2. The second base station forwards the RRC reconfiguration message to the first base station, and the RRC reconfiguration message carries the fullconfiguration indication and the SCG configuration information (in this case, the contents of the SCG configuration information are all empty);

1.3. The first base station sends an RRC reconfiguration message to the terminal, and after receiving the RRC reconfiguration message, the terminal performs the following operations:

1.3.1. Set the logical channel ID of SRB3 to the default value;

1.3.2. Set the RLC configuration parameters of SRB3 to the corresponding default values;

1.3.3. Set the logical channel configuration parameters of SRB3 to corresponding default values.

It should be noted that the specific implementation manner in which the SRB configuration information includes the SRB1S configuration information or the SRB2S configuration information is similar to the implementation manner in which the SRB configuration information includes the SRB3 configuration information, and will not be repeated here.

B. When the RRC reconfiguration message contains all the configuration parameters of the SRB3 configuration information, the specific implementation process of the embodiment of the present invention is as follows:

2.1. The second base station obtains terminal configuration information from the first base station;

2.2. The second base station forwards the RRC reconfiguration message to the first base station, where the RRC reconfiguration message carries the fullconfiguration indication and the SCG configuration information;

2.3. The first base station sends an RRC reconfiguration message to the terminal. After receiving the RRC reconfiguration message, the terminal performs the following operations:

2.3.1. Set the logical channel ID of SRB3 to the configuration value corresponding to the RRC reconfiguration message;

2.3.2. Set the RLC configuration parameter of SRB3 to the configuration value corresponding to the RRC reconfiguration message;

2.3.3. Set the logical channel configuration parameter of SRB3 to the configuration value corresponding to the RRC reconfiguration message.

It should be noted that the specific implementation manner in which the SRB configuration information includes the SRB1S configuration information or the SRB2S configuration information is similar to the implementation manner in which the SRB configuration information includes the SRB3 configuration information, and will not be repeated here.

C. When the RRC reconfiguration message includes some configuration parameters of the SRB3 configuration information, the specific implementation process of the embodiment of the present invention is as follows:

3.1. The second base station acquires terminal configuration information from the first base station;

3.2. The second base station forwards the RRC reconfiguration message to the first base station, where the RRC reconfiguration message carries the fullconfiguration indication and the SCG configuration information;

3.3. The first base station sends an RRC reconfiguration message to the terminal, and after receiving the RRC reconfiguration message, the terminal performs the following operations:

3.3.1. If the SRB3 configuration information contains the logical channel ID configuration, set the logical channel ID of the SRB3 as the configuration value corresponding to the RRC reconfiguration message; otherwise, set it as the default value;

3.3.2. If the SRB3 configuration information includes the RLC configuration parameter configuration, set the RLC configuration parameter of the SRB3 to the configuration value corresponding to the RRC reconfiguration message; otherwise, set it as the default value;

3.3.3. If the SRB3 configuration information includes the logical channel configuration parameter configuration, set the logical channel configuration parameter of SRB3 to the default value; otherwise, set the logical channel configuration parameter of SRB3 to the configuration value corresponding to the RRC reconfiguration message.

It should be noted that the specific implementation manner in which the SRB configuration information includes the SRB1S configuration information or the SRB2S configuration information is similar to the implementation manner in which the SRB configuration information includes the SRB3 configuration information, and will not be repeated here.

It should be noted that the embodiment of the present invention is a specific description from the configuration parameters respectively included in the three configuration information: SRB1S configuration information, SRB2S configuration information and SRB3 configuration information. When the SRB configuration information includes SRB1S configuration information, SRB2S configuration information When configuring the configuration information of different types, it is not affected by other types of configuration information (that is, when configuring the configuration parameters in the configuration information belonging to different types). The configuration of configuration parameters of different types of configuration information is independent of each other).

It should be noted that the first base station mentioned in this embodiment refers to the source base station, and the source base station can be either the primary base station or the secondary base station; the second base station refers to the terminal about to access (or Jump) to the target base station, and the target base station can be either the primary base station or the secondary base station.

In the embodiment of the present invention, the configuration of the parameters corresponding to the SCG is performed according to the full configuration indication in the RRC reconfiguration message, thereby ensuring the reliability of network communication.

As shown in FIG. 2 , an embodiment of the present invention further provides a reconfiguration method, which is applied to the first base station, including:

Step 201: Receive a radio resource control RRC reconfiguration message sent by a second base station, where the RRC reconfiguration message includes a full configuration indication;

Step 202, forwarding the RRC reconfiguration message to a terminal;

Further, the RRC reconfiguration message includes SCG configuration information, and the SCG configuration information includes signaling radio bearer SRB configuration information.

Specifically, the SRB configuration information includes: signaling radio bearer 1 SRB1S configuration information in which the primary cell group is separated from the secondary cell group, signaling radio bearer 2 SRB2S configuration information in which the primary cell group is separated from the secondary cell group, SRB2S configuration information in the secondary cell group and Direct signaling between terminals carries at least one item of SRB3 configuration information.

It should be noted that all the descriptions about the first base station side in the above embodiments are applicable to the embodiments of the reconfiguration method applied to the first base station side, and the same technical effect can also be achieved.

As shown in FIG. 3, an embodiment of the present invention further provides a terminal 300, including:

a first receiving module 301, configured to receive a radio resource control RRC reconfiguration message, where the RRC reconfiguration message includes a full configuration indication;

The configuration module 302 is configured to configure parameters corresponding to the SCG of the secondary cell group according to the full configuration instruction.

Specifically, the configuration module 302 includes:

a judgment unit, configured to judge whether the RRC reconfiguration message contains SCG configuration information;

a first configuration unit, configured to configure parameters corresponding to the SCG according to the full configuration instruction if the RRC reconfiguration message does not contain SCG configuration information;

Wherein, the SCG configuration information includes signaling radio bearer SRB configuration information.

Specifically, the SRB configuration information includes: signaling radio bearer 1 SRB1S configuration information in which the primary cell group is separated from the secondary cell group, signaling radio bearer 2 SRB2S configuration information in which the primary cell group is separated from the secondary cell group, SRB2S configuration information in the secondary cell group and Direct signaling between terminals carries at least one item of SRB3 configuration information.

Further, the first configuration unit is configured to perform at least one of the following operations:

Setting the logical channel ID of the SRB to the first preset value;

setting the radio link control protocol RLC configuration parameter of the SRB to the second preset value;

Set the logical channel configuration parameter of the SRB to the third preset value.

Further, the configuration module 302 also includes:

A second configuration unit, configured to configure parameters corresponding to the SCG according to the SCG configuration information if the RRC reconfiguration message includes the SCG configuration information.

Optionally, the second configuration unit is used for:

If the SCG configuration information includes all configuration parameters of the SRB configuration information, perform at least one of the following operations:

Setting the logical channel ID of the SRB to the first configuration value indicated in the SCG configuration information and corresponding to the logical channel ID of the SRB;

setting the RLC configuration parameter of the SRB to the second configuration value indicated in the SCG configuration information and corresponding to the RLC configuration parameter of the SRB;

Setting the logical channel configuration parameter of the SRB to the third configuration value indicated in the SCG configuration information and corresponding to the logical channel configuration parameter of the SRB.

Optionally, the second configuration unit is used for:

If the SCG configuration information includes some configuration parameters of the SRB configuration information, perform at least one of the following operations:

If the SCG configuration information includes a fourth configuration value corresponding to the logical channel ID of the SRB, the logical channel ID of the SRB is set to the fourth configuration value. the fourth configuration value corresponding to the channel ID, the logical channel ID of the SRB is set to the fourth preset value;

If the SCG configuration information includes a fifth configuration value corresponding to the RLC configuration parameter of the SRB, the RLC configuration parameter of the SRB is set to the fifth configuration value. The fifth configuration value corresponding to the configuration parameter, the RLC configuration parameter of the SRB is set to the fifth preset value;

If the SCG configuration information includes a sixth configuration value corresponding to the logical channel configuration parameter of the SRB, set the logical channel configuration parameter of the SRB to the sixth configuration value. For the sixth configuration value corresponding to the logical channel configuration parameter, the logical channel configuration parameter of the SRB is set to the sixth preset value.

Specifically, the RLC configuration parameters include: at least one of an RLC response mode, an uplink RLC configuration, and a downlink RLC configuration;

Wherein, the uplink RLC configuration includes: at least one of polling retransmission timer configuration, polling protocol data unit PDU number, polling PDU byte size and maximum number of retransmissions;

The downlink RLC configuration includes: at least one of a reordering timer, a reassembly timer, a secondary base station status reporting prohibit timer configuration, and a secondary base station status reporting interval indication.

Specifically, the logical channel configuration parameters include: at least one of logical channel priority, priority bit rate, token bucket size, logical channel group identification information, and scheduling request SR prohibition timer.

The terminal 300 provided in this embodiment of the present invention can implement each process implemented by the terminal 300 in the method embodiment of FIG. 1 , and to avoid repetition, details are not repeated here. The terminal 300 in the embodiment of the present invention configures parameters corresponding to the SCG according to the full configuration instruction in the RRC reconfiguration message, which ensures the reliability of network communication.

FIG. 4 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present invention.

The terminal 40 includes but is not limited to: a radio frequency unit 410, a network module 420, an audio output unit 430, an input unit 440, a sensor 450, a display unit 460, a user input unit 470, an interface unit 480, a memory 490, a processor 411, and a power supply 412 and other components. Those skilled in the art can understand that the terminal structure shown in FIG. 4 does not constitute a limitation on the terminal, and the terminal may include more or less components than the one shown, or combine some components, or arrange different components. In the embodiment of the present invention, the terminal includes but is not limited to a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

The radio frequency unit 410 is configured to receive a radio resource control RRC reconfiguration message, where the RRC reconfiguration message includes a full configuration indication;

The processor 411 is configured to configure parameters corresponding to the SCG of the secondary cell group according to the full configuration instruction.

The terminal in the embodiment of the present invention configures parameters corresponding to the SCG according to the full configuration instruction in the RRC reconfiguration message, which ensures the reliability of network communication.

It should be understood that, in this embodiment of the present invention, the radio frequency unit 410 may be used for receiving and sending signals during sending and receiving of information or during a call. Specifically, after receiving the downlink data from the network device, it is processed by the processor 411; in addition, Send the uplink data to the network device. Typically, the radio frequency unit 410 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 410 can also communicate with the network and other devices through a wireless communication system.

The terminal provides the user with wireless broadband Internet access through the network module 420, such as helping the user to send and receive emails, browse web pages, and access streaming media.

The audio output unit 430 may convert audio data received by the radio frequency unit 410 or the network module 420 or stored in the memory 490 into audio signals and output as sound. Also, the audio output unit 430 may also provide audio output related to a specific function performed by the terminal 40 (eg, call signal reception sound, message reception sound, etc.). The audio output unit 430 includes a speaker, a buzzer, a receiver, and the like.

The input unit 440 is used to receive audio or video signals. The input unit 440 may include a graphics processor (Graphics Processing Unit, GPU) 441 and a microphone 442. The graphics processor 441 captures images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode data is processed. The processed image frame may be displayed on the display unit 460 . The image frames processed by the graphics processor 441 may be stored in the memory 490 (or other storage medium) or transmitted via the radio frequency unit 410 or the network module 420 . The microphone 442 can receive sound and can process such sound into audio data. The processed audio data can be converted into a format that can be transmitted to a mobile communication network device via the radio frequency unit 410 for output in the case of a phone call mode.

The terminal 40 also includes at least one sensor 450, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 461 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 461 and/or when the terminal 40 is moved to the ear. or backlight. As a type of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (generally three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the terminal posture (such as horizontal and vertical screen switching, related games, The sensor 450 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared Sensors, etc., will not be repeated here.

The display unit 460 is used to display information input by the user or information provided to the user. The display unit 460 may include a display panel 461, and the display panel 461 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 470 may be used to receive input numerical or character information, and generate key signal input related to user settings and function control of the terminal. Specifically, the user input unit 470 includes a touch panel 471 and other input devices 472 . The touch panel 471, also referred to as a touch screen, collects touch operations by the user on or near it (such as the user's finger, stylus, etc., any suitable object or attachment on or near the touch panel 471). operate). The touch panel 471 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor 411, the command sent by the processor 411 is received and executed. In addition, the touch panel 471 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 471 , the user input unit 470 may also include other input devices 472 . Specifically, other input devices 472 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which are not described herein again.

Further, the touch panel 471 can be covered on the display panel 461. When the touch panel 471 detects a touch operation on or near it, it transmits it to the processor 411 to determine the type of the touch event, and then the processor 411 determines the type of the touch event according to the touch The type of event provides corresponding visual output on display panel 461 . Although in FIG. 4, the touch panel 471 and the display panel 461 are used as two independent components to realize the input and output functions of the terminal, in some embodiments, the touch panel 471 and the display panel 461 may be integrated to form a Realize the input and output functions of the terminal, which is not limited here.

The interface unit 480 is an interface for connecting an external device to the terminal 40 . For example, external devices may include wired or wireless headset ports, external power (or battery charger) ports, wired or wireless data ports, memory card ports, ports for connecting devices with identification modules, audio input/output (I/O) ports, video I/O ports, headphone ports, and more. The interface unit 480 may be used to receive input (eg, data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal 40 or may be used between the terminal 40 and the external device. transfer data between.

The memory 490 may be used to store software programs as well as various data. The memory 490 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program (such as a sound playback function, an image playback function, etc.) required for at least one function, and the like; Data created by the use of the mobile phone (such as audio data, phone book, etc.), etc. Additionally, memory 490 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 411 is the control center of the terminal, uses various interfaces and lines to connect various parts of the entire terminal, and executes by running or executing the software programs and/or modules stored in the memory 490, and calling the data stored in the memory 490. Various functions of the terminal and processing data, so as to monitor the terminal as a whole. The processor 411 may include one or more processing units; preferably, the processor 411 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc., and the modem The processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 411 .

The terminal 40 may also include a power supply 412 (such as a battery) for supplying power to various components. Preferably, the power supply 412 may be logically connected to the processor 411 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. Function.

In addition, the terminal 40 includes some unshown functional modules, which are not repeated here.

Preferably, an embodiment of the present invention further provides a terminal, including a processor 411, a memory 490, a computer program stored in the memory 490 and running on the processor 411, and the computer program is implemented when the processor 411 executes it. Each process of the embodiment of the reconfiguration method applied to the terminal side can achieve the same technical effect. To avoid repetition, details are not repeated here.

Embodiments of the present invention also provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium. When the computer program is executed by a processor, each process of the embodiment of the reconfiguration method applied to the terminal side is implemented, and can To achieve the same technical effect, in order to avoid repetition, details are not repeated here. The computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM for short), a random access memory (Random Access Memory, RAM for short), a magnetic disk or an optical disk, and the like.

As shown in FIG. 5, an embodiment of the present invention further provides a first base station 500, including:

A second receiving module 501, configured to receive a radio resource control RRC reconfiguration message sent by a second base station, where the RRC reconfiguration message includes a full configuration indication;

The forwarding module 502 is configured to forward the RRC reconfiguration message to the terminal.

Further, the RRC reconfiguration message includes SCG configuration information, and the SCG configuration information includes signaling radio bearer SRB configuration information.

Specifically, the SRB configuration information includes: signaling radio bearer 1 SRB1S configuration information in which the primary cell group is separated from the secondary cell group, signaling radio bearer 2 SRB2S configuration information in which the primary cell group is separated from the secondary cell group, SRB2S configuration information in the secondary cell group and Direct signaling between terminals carries at least one item of SRB3 configuration information.

It should be noted that the first base station embodiment is the first base station corresponding to the above-mentioned reconfiguration method applied to the first base station side, and all the implementation manners of the above-mentioned embodiments are applicable to the first base station embodiment, and also can achieve the same technical effect.

An embodiment of the present invention further provides a first base station, including: a memory, a processor, and a computer program stored in the memory and running on the processor, where the computer program is executed by the processor to implement the above application Each process in the embodiment of the reconfiguration method on the first base station side can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.

An embodiment of the present invention further provides a computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the above-mentioned reconfiguration applied to the first base station side is implemented Each process in the method embodiment can achieve the same technical effect, and in order to avoid repetition, it will not be repeated here. The computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM for short), a random access memory (Random Access Memory, RAM for short), a magnetic disk, or an optical disk.

FIG. 6 is a structural diagram of a first base station according to an embodiment of the present invention, which can implement the details of the above-mentioned measurement configuration method applied to the network device side, and achieve the same effect. As shown in FIG. 6, the network device 600 includes: a processor 601, a transceiver 602, a memory 603 and a bus interface, wherein:

The processor 601 is used for reading the program in the memory 603, and performs the following processes:

The radio resource control RRC reconfiguration message sent by the second base station is received by the transceiver 602, where the RRC reconfiguration message includes a full configuration indication; the RRC reconfiguration message is forwarded to the terminal.

Further, the RRC reconfiguration message includes SCG configuration information, and the SCG configuration information includes signaling radio bearer SRB configuration information.

Specifically, the SRB configuration information includes: signaling radio bearer 1 SRB1S configuration information in which the primary cell group is separated from the secondary cell group, signaling radio bearer 2 SRB2S configuration information in which the primary cell group is separated from the secondary cell group, SRB2S configuration information in the secondary cell group and Direct signaling between terminals carries at least one item of SRB3 configuration information.

In FIG. 6, the bus architecture may include any number of interconnected buses and bridges, in particular one or more processors represented by processor 601 and various circuits of memory represented by memory 603 linked together. The bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein. The bus interface provides the interface. Transceiver 602 may be a number of elements, including a transmitter and a receiver, that provide a means for communicating with various other devices over a transmission medium.

The processor 601 is responsible for managing the bus architecture and general processing, and the memory 603 may store data used by the processor 601 in performing operations.

Wherein, the above-mentioned first base station may be a base station (Base Transceiver Station, BTS for short) in Global System of Mobile communication (GSM for short) or Code Division Multiple Access (CDMA for short), It can also be a base station (NodeB, NB for short) in Wideband Code Division Multiple Access (WCDMA for short), an evolved base station (Evolutional Node B, eNB or eNodeB for short) in LTE, or a relay station or The access point, or the base station in the future 5G network, etc., is not limited here.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

From the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation. Based on this understanding, the technical solutions of the present invention can be embodied in the form of software products in essence or the parts that make contributions to the prior art, and the computer software products are stored in a storage medium (such as ROM/RAM, magnetic disk, CD), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present invention.

The above are the preferred embodiments of the present invention, and it should be pointed out that for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications are also included in the present invention. within the scope of protection of the invention.

Claims (28)

1. A reconfiguration method, applied to a terminal, is characterized in that, comprising: Receive a radio resource control RRC reconfiguration message, where the RRC reconfiguration message includes a full configuration indication; According to the full configuration instruction, the configuration of parameters corresponding to the SCG of the secondary cell group is performed. 2 . The reconfiguration method according to claim 1 , wherein the configuration of parameters corresponding to the secondary cell group SCG according to the full configuration instruction comprises: 2 . judging whether the RRC reconfiguration message contains SCG configuration information; If the RRC reconfiguration message does not contain SCG configuration information, configure the parameters corresponding to the SCG according to the full configuration instruction; Wherein, the SCG configuration information includes signaling radio bearer SRB configuration information. 3 . The reconfiguration method according to claim 2 , wherein the SRB configuration information comprises: signaling radio bearer-SRB1S configuration information in which the primary cell group is separated from the secondary cell group part, and the primary cell group is separated from the secondary cell group part. 4 . The signaling radio bearer is at least one of SRB2S configuration information, and the direct signaling radio bearer SRB3 configuration information between the secondary cell group and the terminal. 4. The reconfiguration method according to claim 2, wherein the configuration of parameters corresponding to the SCG is performed according to the full configuration instruction, and at least one of the following operations is performed: Setting the logical channel ID of the SRB to the first preset value; setting the radio link control protocol RLC configuration parameter of the SRB to the second preset value; Set the logical channel configuration parameter of the SRB to the third preset value. 5. The reconfiguration method according to claim 2, wherein after judging whether the RRC reconfiguration message contains SCG configuration information, the method further comprises: If the RRC reconfiguration message includes SCG configuration information, configure parameters corresponding to the SCG according to the SCG configuration information. 6. The reconfiguration method according to claim 5, wherein, if the RRC reconfiguration message includes SCG configuration information, the configuration of parameters corresponding to the SCG is performed according to the SCG configuration information, comprising: If the SCG configuration information includes all configuration parameters of the SRB configuration information, perform at least one of the following operations: Setting the logical channel ID of the SRB to the first configuration value indicated in the SCG configuration information and corresponding to the logical channel ID of the SRB; setting the RLC configuration parameter of the SRB to the second configuration value indicated in the SCG configuration information and corresponding to the RLC configuration parameter of the SRB; Setting the logical channel configuration parameter of the SRB to the third configuration value indicated in the SCG configuration information and corresponding to the logical channel configuration parameter of the SRB. 7. The reconfiguration method according to claim 5, wherein if the RRC reconfiguration message contains SCG configuration information, the configuration of parameters corresponding to the SCG is performed according to the SCG configuration information, comprising: If the SCG configuration information includes some configuration parameters of the SRB configuration information, perform at least one of the following operations: If the SCG configuration information includes a fourth configuration value corresponding to the logical channel ID of the SRB, the logical channel ID of the SRB is set to the fourth configuration value. the fourth configuration value corresponding to the channel ID, the logical channel ID of the SRB is set to the fourth preset value; If the SCG configuration information includes a fifth configuration value corresponding to the RLC configuration parameter of the SRB, the RLC configuration parameter of the SRB is set to the fifth configuration value. The fifth configuration value corresponding to the configuration parameter, the RLC configuration parameter of the SRB is set to the fifth preset value; If the SCG configuration information includes a sixth configuration value corresponding to the logical channel configuration parameter of the SRB, set the logical channel configuration parameter of the SRB to the sixth configuration value. For the sixth configuration value corresponding to the logical channel configuration parameter, the logical channel configuration parameter of the SRB is set to the sixth preset value. 8. The reconfiguration method according to claim 4, 6 or 7, wherein the RLC configuration parameter comprises: at least one of an RLC response mode, an uplink RLC configuration and a downlink RLC configuration; Wherein, the uplink RLC configuration includes: at least one of polling retransmission timer configuration, polling protocol data unit PDU number, polling PDU byte size and maximum number of retransmissions; The downlink RLC configuration includes: at least one of a reordering timer, a reassembly timer, a secondary base station status reporting prohibit timer configuration, and a secondary base station status reporting interval indication. 9. The reconfiguration method according to claim 4, 6 or 7, wherein the logical channel configuration parameters comprise: logical channel priority, priority bit rate, token bucket size, logical channel group identification information and scheduling Request the SR to disable at least one of the timers. 10. A reconfiguration method, applied to the first base station, characterized by comprising: receiving a radio resource control RRC reconfiguration message sent by the second base station, where the RRC reconfiguration message includes a full configuration indication; The RRC reconfiguration message is forwarded to the terminal. The reconfiguration method according to claim 10, wherein the RRC reconfiguration message includes SCG configuration information, and the SCG configuration information includes signaling radio bearer SRB configuration information. The reconfiguration method according to claim 11, wherein the SRB configuration information comprises: signaling radio bearer-SRB1S configuration information in which the primary cell group is separated from the secondary cell group part, the primary cell group is separated from the secondary cell group part The signaling radio bearer is at least one of SRB2S configuration information, and the direct signaling radio bearer SRB3 configuration information between the secondary cell group and the terminal. 13. A terminal, characterized in that, comprising: a first receiving module, configured to receive a radio resource control RRC reconfiguration message, where the RRC reconfiguration message includes a full configuration indication; A configuration module, configured to configure parameters corresponding to the SCG of the secondary cell group according to the full configuration instruction. 14. The terminal according to claim 13, wherein the configuration module comprises: a judgment unit, configured to judge whether the RRC reconfiguration message contains SCG configuration information; a first configuration unit, configured to configure parameters corresponding to the SCG according to the full configuration instruction if the RRC reconfiguration message does not contain SCG configuration information; Wherein, the SCG configuration information includes signaling radio bearer SRB configuration information. 15. The terminal according to claim 14, wherein the SRB configuration information comprises: signaling radio bearer-SRB1S configuration information in which the primary cell group is separated from the secondary cell group, and signaling in which the primary cell group is separated from the secondary cell group. Make the radio bearer two at least one of SRB2S configuration information and direct signaling between the secondary cell group and the terminal radio bearer SRB3 configuration information. 16. The terminal according to claim 14, wherein the first configuration unit is configured to perform at least one of the following operations: Setting the logical channel ID of the SRB to the first preset value; setting the radio link control protocol RLC configuration parameter of the SRB to the second preset value; Set the logical channel configuration parameter of the SRB to the third preset value. 17. The terminal according to claim 14, wherein the configuration module further comprises: A second configuration unit, configured to configure parameters corresponding to the SCG according to the SCG configuration information if the RRC reconfiguration message includes the SCG configuration information. 18. The terminal according to claim 17, wherein the second configuration unit is configured to: If the SCG configuration information includes all configuration parameters of the SRB configuration information, perform at least one of the following operations: Setting the logical channel ID of the SRB to the first configuration value indicated in the SCG configuration information and corresponding to the logical channel ID of the SRB; setting the RLC configuration parameter of the SRB to the second configuration value indicated in the SCG configuration information and corresponding to the RLC configuration parameter of the SRB; Setting the logical channel configuration parameter of the SRB to the third configuration value indicated in the SCG configuration information and corresponding to the logical channel configuration parameter of the SRB. 19. The terminal according to claim 17, wherein the second configuration unit is configured to: If the SCG configuration information includes some configuration parameters of the SRB configuration information, perform at least one of the following operations: If the SCG configuration information includes a fourth configuration value corresponding to the logical channel ID of the SRB, the logical channel ID of the SRB is set to the fourth configuration value. the fourth configuration value corresponding to the channel ID, the logical channel ID of the SRB is set to the fourth preset value; If the SCG configuration information includes a fifth configuration value corresponding to the RLC configuration parameter of the SRB, the RLC configuration parameter of the SRB is set to the fifth configuration value. The fifth configuration value corresponding to the configuration parameter, the RLC configuration parameter of the SRB is set to the fifth preset value; If the SCG configuration information includes a sixth configuration value corresponding to the logical channel configuration parameter of the SRB, set the logical channel configuration parameter of the SRB to the sixth configuration value. For the sixth configuration value corresponding to the logical channel configuration parameter, the logical channel configuration parameter of the SRB is set to the sixth preset value. 20. The terminal according to claim 16, 18 or 19, wherein the RLC configuration parameter comprises: at least one of an RLC response mode, an uplink RLC configuration and a downlink RLC configuration; Wherein, the uplink RLC configuration includes: at least one of polling retransmission timer configuration, polling protocol data unit PDU number, polling PDU byte size and maximum number of retransmissions; The downlink RLC configuration includes: at least one of a reordering timer, a reassembly timer, a secondary base station status reporting prohibit timer configuration, and a secondary base station status reporting interval indication. 21. The terminal according to claim 16, 18 or 19, wherein the logical channel configuration parameters comprise: logical channel priority, priority bit rate, token bucket size, logical channel group identification information and scheduling request SR At least one of the timers is disabled. 22. A terminal, characterized in that it comprises: a memory, a processor and a computer program stored in the memory and running on the processor, the computer program being executed by the processor to achieve the performance as claimed in claims 1 to 9 The steps of any one of the reconfiguration methods. 23. A computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program according to any one of claims 1 to 9 is implemented. The steps of the reconfiguration method. 24. A first base station, comprising: a second receiving module, configured to receive a radio resource control RRC reconfiguration message sent by the second base station, where the RRC reconfiguration message includes a full configuration indication; A forwarding module, configured to forward the RRC reconfiguration message to the terminal. 25. The first base station according to claim 24, wherein the RRC reconfiguration message includes SCG configuration information, and the SCG configuration information includes signaling radio bearer SRB configuration information. 26. The first base station according to claim 25, wherein the SRB configuration information comprises: signaling radio bearer-SRB1S configuration information in which the primary cell group is separated from the secondary cell group part, the primary cell group is separated from the secondary cell group part The signaling radio bearer is at least one of SRB2S configuration information, and the direct signaling radio bearer SRB3 configuration information between the secondary cell group and the terminal. 27. A first base station, characterized by comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, the computer program being executed by the processor to implement the method as claimed in claim 10 Steps of the reconfiguration method described in any one of to 12. 28. A computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program according to any one of claims 10 to 12 is implemented. The steps of the reconfiguration method.