WO2019137425A1

WO2019137425A1 - Reconfiguration method, terminal, and base station

Info

Publication number: WO2019137425A1
Application number: PCT/CN2019/071140
Authority: WO
Inventors: 郑倩; 杨晓东; 鲍炜; 金巴
Original assignee: 维沃移动通信有限公司
Priority date: 2018-01-11
Filing date: 2019-01-10
Publication date: 2019-07-18
Also published as: CN110034873B; CN110034873A

Abstract

The present invention provides a reconfiguration method, a terminal, and a base station. The reconfiguration method is applied in a terminal and comprises: receiving a radio resource control (RRC) reconfiguration message, the RRC reconfiguration message comprising a full configuration indication; and configuring a corresponding parameter of a secondary cell group (SCG) according to the full configuration indication.

Description

Reconfiguration method, terminal and base station

Cross-reference to related applications

The present application claims priority to Chinese Patent Application No. 20181002793, filed on Jan. 11, 2018, the entire disclosure of which is hereby incorporated by reference.

Technical field

The present disclosure relates to the field of communications 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 acquire the User Equipment (UE) access layer content (AS context) from the source base station, if the target base station does not support the source base station to configure the UE. The RRC 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-independent networking (NSA) protocol discusses the EN-DC dual connectivity scenario, that is, the UE is simultaneously connected to the primary base station (Master eNB, MeNB, MN for short) and the secondary base station. (Secondary gNB, SgNB, abbreviated as SN) scenario: If the target MN does not understand the source MN to configure the primary clock generator (MCG) of the UE, the target MeNB can use full configuration. The UE is reconfigured with the MSC's MCG and the SN's Secondary Cell Group (SCG) configuration.

However, the prior art does not provide a specific operational flow of the full configuration, resulting in an impact on the quality of network communication.

Summary of the invention

In order to solve the above technical problem, the present disclosure adopts the following scheme:

In a first aspect, an embodiment of the present disclosure provides a reconfiguration method, which is applied to a terminal, and includes:

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

According to the full configuration indication, the configuration of the secondary cell group SCG corresponding parameter is performed.

In a second aspect, an embodiment of the present disclosure provides a reconfiguration method, which is applied to a first base station, and includes:

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

Forwarding the RRC reconfiguration message to the terminal.

In a third aspect, an embodiment of the present disclosure 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;

The configuration module is configured to perform configuration of a corresponding parameter of the secondary cell group SCG according to the full configuration indication.

In a fourth aspect, an embodiment of the present disclosure provides a terminal, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, where the computer program is implemented by the processor to implement the foregoing The steps to configure the method.

In a fifth aspect, an embodiment of the present disclosure provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the foregoing reconfiguration method are implemented.

In a sixth aspect, an embodiment of the present disclosure 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;

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

In a seventh aspect, an embodiment of the present disclosure provides a first base station, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, where the computer program is implemented by the processor to implement the foregoing The steps of the reconfiguration method.

In an eighth aspect, an embodiment of the present disclosure provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and the computer program is executed by a processor to implement the steps of the reconfiguration method.

DRAWINGS

FIG. 1 is a schematic flowchart diagram of a reconfiguration method applied to a terminal side according to an embodiment of the present disclosure;

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

3 is a block diagram showing a terminal of an embodiment of the present disclosure;

4 is a block diagram showing the structure of a terminal according to an embodiment of the present disclosure;

FIG. 5 is a block diagram showing a first base station according to an embodiment of the present disclosure;

FIG. 6 is a block diagram showing the structure of a first base station according to an embodiment of the present disclosure.

Detailed ways

The present disclosure will be described in detail below with reference to the drawings and specific embodiments.

The present disclosure further discusses the specific operation of the full configuration in the EN-DC scenario in conjunction with the signaling radio bearers (SRB) configuration. It should be noted that the present disclosure is also applicable to NGEN-DC scenarios, NE-DC scenarios, and NR-NR DC scenarios.

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

The SRB1S is a separate bearer type 1 established between the SN and the UE, and specifically refers to a part that terminates at the SN.

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

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

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

Specifically, as shown in FIG. 1 , FIG. 1 is a schematic flowchart of a reconfiguration method according to an embodiment of the disclosure, where the reconfiguration method is applied to a terminal, including:

Step 101: Receive 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 is forwarded by the first base station for the terminal; the RRC reconfiguration message includes a full configuration indication, and the full configuration is usually configured. 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. When it is 0, it is considered that full configuration is not adopted.

Step 102: Perform configuration of a secondary cell group SCG corresponding parameter according to the full configuration indication.

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

Specifically, the implementation of step 102 is as follows:

Determining whether the RRC reconfiguration message includes SCG configuration information;

If the RRC reconfiguration message does not include the SCG configuration information, perform configuration of the SCG corresponding parameter according to the full configuration indication;

The SCG configuration information includes signaling radio bearer (SRB) configuration information.

It should be noted that, when the RRC reconfiguration message does not include the SCG configuration information, the terminal does not know how to configure the SCG corresponding parameter. In this case, the SCG corresponding parameter may be configured according to the full configuration indication in the RRC reconfiguration message. Defaults.

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

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

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

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

It should be noted that the first preset value, the second preset value, and the third preset value may all be default values set for each configuration parameter.

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

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

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

Specifically, the logical channel configuration parameters include: logical channel priority, priority bitrate (prioritisedBitRate), token bucket size (bucketSizeDuration), logical channel group identification information (for example, logical channel group ID), and scheduling At least one of a request (SR) prohibition timer (logicalChannelSR-Prohibit).

Further, after determining whether the RRC reconfiguration message includes the SCG configuration information, the following steps are further included:

If the RRC reconfiguration message includes SCG configuration information, the SCG configuration parameter is configured 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 configuration parameters of the SRB configuration information, and may also include some configuration parameters of the SRB configuration information. The specific operations are different. The above two cases are specifically described below.

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

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

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

Setting the RLC configuration parameter of the SRB to a second configuration value corresponding to the RLC configuration parameter of the SRB indicated in the SCG configuration information;

The logical channel configuration parameter of the SRB is set to a third configuration value corresponding to the logical channel configuration parameter of the SRB indicated in the SCG configuration information.

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

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

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

Second, the SCG configuration information includes some configuration parameters of the SRB configuration information.

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, and the logic of the SRB is not included in the SCG configuration information. The fourth configuration value corresponding to the channel ID, the logical channel ID of the SRB is set to a 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, and if the SCG configuration information does not include the RLC with the SRB Set the fifth configuration value corresponding to the configuration parameter, and set the RLC configuration parameter of the SRB 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, if the SCG configuration information does not include the SRB The sixth configuration value corresponding to the logical channel configuration parameter sets the logical channel configuration parameter of the SRB to a sixth preset value.

It should be noted that the fourth preset value, the fifth preset value, and the sixth preset value may all be default values set for each configuration parameter.

It should be noted that the SRB configuration information includes, but is not limited to, the SCG part of MCG split (SRB1SRB1S) configuration information of the primary cell group separated from the secondary cell group, and the primary cell group is separated from the secondary cell. The configuration information of the SCG part of the MCG split SRB2 (SRB2S) and the configuration information of the direct signaling radio bearer (A direct SRB between the SN and the UE, SRB3) At least one of them.

It should be noted that, 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 foregoing three configuration information mainly include: a logical channel ID. The radio link control protocol (RLC) configuration parameter and the logical channel configuration parameter; the configuration parameter in each configuration information included in the SRB configuration information may be different, and may mainly include no configuration parameter (may also be 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 information about the SRB configuration includes only the SRB3 configuration information, and the SRB3 configuration information includes different configuration parameters. A specific implementation process of the embodiment of the present disclosure will be described below.

A. When the SRB configuration information is not included in the RRC reconfiguration message, the specific implementation process of the embodiment of the present disclosure is:

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

The second base station forwards the RRC reconfiguration message to the first base station, where the RRC reconfiguration message carries the full configuration indication and the SCG configuration information (the content in the SCG configuration information is all empty);

The first base station sends an RRC reconfiguration message to the terminal. 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 parameter of SRB3 to the default value;

1.3.3. Set the logical channel configuration parameter of SRB3 to the default value.

It should be noted that the implementation manner of the SRB configuration information including the SRB1S configuration information or the SRB2S configuration information is similar to the implementation of the SRB configuration information including the SRB3 configuration information, and details are not described herein.

B. When the RRC reconfiguration message includes all the configuration parameters of the SRB3 configuration information, the specific implementation process of the embodiment of the present disclosure is:

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

The second base station forwards the RRC reconfiguration message to the first base station, where the RRC reconfiguration message carries the full configuration 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 the SRB3 to a configuration value corresponding to the RRC reconfiguration message;

2.3.2. Set the RLC configuration parameter of the SRB3 to the corresponding configuration value of 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.

C. When the RRC reconfiguration message includes a part of the configuration parameters of the SRB3 configuration information, the specific implementation process of the embodiment of the present disclosure is:

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 full configuration indication and the SCG configuration information.

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

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

3.3.2. If the RLB configuration parameter configuration is included in the SRB3 configuration information, set the RLC configuration parameter of the SRB3 to the corresponding configuration value of the RRC reconfiguration message; otherwise, otherwise set to 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 corresponding configuration value of the RRC reconfiguration message.

It should be noted that the embodiment of the present disclosure is specifically described by the configuration parameters respectively included in the three configuration information of the SRB1S configuration information, the SRB2S configuration information, and the SRB3 configuration information, and the SRB configuration information includes the SRB1S configuration information and the SRB2S configuration information. And when multiple items in the SRB3 configuration information are configured separately for each type of configuration information, configuration parameters that belong to different types of configuration information are not affected by other types of configuration information (that is, The configuration parameters of different types of configuration information are configured independently of each other).

It should be noted that, in the embodiment, the first base station refers to a source base station, and the source base station may be a primary base station or a secondary base station; the second base station refers to that the terminal is about to access (or Jumping 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 disclosure, the configuration of the SCG corresponding parameter is performed according to the full configuration indication in the RRC reconfiguration message, thereby ensuring the reliability of the network communication.

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

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

Step 202: 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: a signaling radio bearer SSR1S configuration information of the primary cell group separated from the secondary cell group, a signaling radio bearer 2 SRB2S configuration information of the primary cell group separated from the secondary cell group, and a secondary cell group and The direct signaling radio between the terminals carries at least one of SRB3 configuration information.

It should be noted that all the descriptions on the first base station side in the foregoing embodiments are applicable to the embodiment applied to the reconfiguration method on the first base station side, and the same technical effects can be achieved.

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

The first receiving module 301 is 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 perform configuration of a corresponding parameter of the secondary cell group SCG according to the full configuration indication.

Specifically, the configuration module 302 includes:

a determining unit, configured to determine whether the SCG configuration information is included in the RRC reconfiguration message;

a first configuration unit, configured to: if the RRC reconfiguration message does not include the SCG configuration information, configure the SCG corresponding parameter according to the full configuration indication;

The SCG configuration information includes signaling radio bearer SRB 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 a first preset value;

Further, the configuration module 302 further includes:

And a second configuration unit, configured to: if the RRC reconfiguration message includes the SCG configuration information, configure the SCG corresponding parameter according to the SCG configuration information.

Optionally, 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:

Optionally, the second configuration unit is configured to:

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

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

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

Specifically, the logical channel configuration parameter includes at least one of a logical channel priority, a priority bit rate, a token bucket size, a logical channel group identification information, and a scheduling request SR prohibit timer.

The terminal 300 provided by the embodiment of the present disclosure can implement various processes implemented by the terminal 300 in the method embodiment of FIG. 1. To avoid repetition, details are not described herein again. The terminal 300 of the embodiment of the present disclosure performs the configuration of the SCG corresponding parameter according to the full configuration indication in the RRC reconfiguration message, thereby ensuring the reliability of the network communication.

FIG. 4 is a schematic diagram of a hardware structure of a terminal that implements an embodiment of the present disclosure.

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. It will be understood by those skilled in the art that the terminal structure shown in FIG. 4 does not constitute a limitation to the terminal, and the terminal may include more or less components than those illustrated, or some components may be combined, or different component arrangements. In the embodiments of the present disclosure, the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle terminal, a wearable device, and a pedometer.

The radio 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 perform configuration of a secondary cell group SCG corresponding parameter according to the full configuration indication.

The terminal of the embodiment of the present disclosure performs the configuration of the SCG corresponding parameter according to the full configuration indication in the RRC reconfiguration message, thereby ensuring the reliability of the network communication.

It should be understood that, in the embodiment of the present disclosure, the radio frequency unit 410 can be used for receiving and transmitting information during the transmission and reception of information or a call, and specifically, receiving the downlink data from the network device, and then processing the data to the processor 411; Send the uplink data to the network device. Generally, 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, radio frequency unit 410 can also communicate with the network and other devices via 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 can convert the audio data received by the radio frequency unit 410 or the network module 420 or stored in the memory 490 into an audio signal and output as a sound. Moreover, the audio output unit 430 can also provide audio output (eg, call signal reception sound, message reception sound, etc.) associated with a particular function performed by the terminal 40. The audio output unit 430 includes a speaker, a buzzer, a receiver, and the like.

The input unit 440 is for receiving an audio or video signal. The input unit 440 may include a graphics processing unit (GPU) 441 and a microphone 442 that images an still picture or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The data is processed. The processed image frame can be displayed on the display unit 460. The image frames processed by graphics processor 441 may be stored in memory 490 (or other storage medium) or transmitted via radio unit 410 or network module 420. The microphone 442 can receive sound and can process such sound as audio data. The processed audio data can be converted to a format output that can be transmitted to the mobile communication network device via the radio unit 410 in the case of a telephone call mode.

Terminal 40 also includes at least one type of sensor 450, such as a light sensor, 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 close the display panel 461 and/or when the terminal 40 moves to the ear. Or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity. It can be used to identify the terminal attitude (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; sensor 450 may also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be described here.

The display unit 460 is for displaying information input by the user or information provided to the user. The display unit 460 can include a display panel 461, and the display panel 461 can 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 can be configured to receive input numeric or character information and to generate key signal inputs 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, can collect touch operations on or near the user (such as the user using a finger, a stylus, or the like on the touch panel 471 or near the touch panel 471. operating). The touch panel 471 can include two parts of a touch detection device and a touch controller. Wherein, the touch detection device detects the touch orientation of the user, and detects a 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 the touch information into contact coordinates, and sends the touch information. 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 can also include other input devices 472. Specifically, the other input devices 472 may include, but are not limited to, a physical keyboard, function keys (such as a volume control button, a switch button, etc.), a trackball, a mouse, and a joystick, which are not described herein.

Further, the touch panel 471 can be overlaid on the display panel 461. When the touch panel 471 detects a touch operation thereon or nearby, the touch panel 471 transmits to the processor 411 to determine the type of the touch event, and then the processor 411 according to the touch. The type of event provides a corresponding visual output on display panel 461. Although in FIG. 4, the touch panel 471 and the display panel 461 are two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 471 may be integrated with the display panel 461. The input and output functions of the terminal are implemented, and are not limited herein.

The interface unit 480 is an interface in which an external device is connected to the terminal 40. For example, the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, and an audio input/output. (I/O) port, video I/O port, headphone port, and more. The interface unit 480 can be configured to receive input from an external device (eg, data information, power, etc.) and transmit the received input to one or more components within the terminal 40 or can be used at the terminal 40 and external devices Transfer data between.

Memory 490 can be used to store software programs as well as various data. The memory 490 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, phone book, etc.). Moreover, memory 490 can include high speed random access memory, and can 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, and connects various parts of the entire terminal using various interfaces and lines, by executing or executing software programs and/or modules stored in the memory 490, and calling data stored in the memory 490, executing The terminal's various functions 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 an operating system, a user interface, an application, etc., and performs modulation and demodulation. The processor primarily handles wireless communications. It can be understood that the above modem processor may not be integrated into the processor 411.

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

In addition, the terminal 40 includes some functional modules not shown, and details are not described herein again.

Preferably, an embodiment of the present disclosure further provides a terminal, including a processor 411, a memory 490, a computer program stored on the memory 490 and executable on the processor 411, and the computer program is implemented by the processor 411. It is applied to each process of the reconfiguration method embodiment of the terminal side, and can achieve the same technical effect. To avoid repetition, details are not described herein again.

The embodiment of the present disclosure further provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, implements various processes applied to the terminal side reconfiguration method embodiment, and can To achieve the same technical effect, to avoid repetition, we will not repeat them here. The computer readable storage medium, such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

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

The second receiving module 501 is 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.

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

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

The embodiment of the present disclosure further provides a first base station, including: a memory, a processor, and a computer program stored on the memory and operable on the processor, where the computer program is implemented by the processor to implement the foregoing application. Each process in the embodiment of the reconfiguration method on the first base station side can achieve the same technical effect. To avoid repetition, details are not described herein again.

The embodiment of the present disclosure further provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, where the computer program is executed by a processor to implement the above-described reconfiguration applied to the first base station side Each process in the method embodiment can achieve the same technical effect. To avoid repetition, details are not described herein again. The computer readable storage medium, such as a read-only memory (ROM), a random access memory (RAM), 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 disclosure, which can implement the details of the 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, where:

The processor 601 is configured to read a program in the memory 603 and perform the following process:

Receiving, by the transceiver 602, the radio resource control RRC reconfiguration message sent by the second base station, where the RRC reconfiguration message includes a full configuration indication; and forwarding the RRC reconfiguration message to the terminal.

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

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

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

It is to be understood that the term "comprises", "comprising", or any other variants thereof, is intended to encompass a non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes those elements. It also includes other elements that are not explicitly listed, or elements that are inherent to such a process, method, article, or device. An element that is defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in the process, method, item, or device that comprises the element.

Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. Based on such understanding, portions of the technical solutions of the present disclosure that contribute substantially or to the prior art may be embodied in the form of a software product stored in a storage medium (eg, ROM/RAM, disk, The optical disc includes a number of instructions for causing a terminal (which may be a cell phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in various embodiments of the present disclosure.

The above is a preferred embodiment of the present disclosure, and it should be noted that those skilled in the art can also make several improvements and refinements without departing from the principles of the present disclosure. Within the scope of public protection.

Claims

A reconfiguration method is applied to a terminal, where the reconfiguration method includes:

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

According to the full configuration indication, the configuration of the secondary cell group SCG corresponding parameter is performed.
The reconfiguration method according to claim 1, wherein the performing the configuration of the secondary cell group SCG corresponding parameter according to the full configuration indication comprises:

Determining whether the RRC reconfiguration message includes SCG configuration information;

If the RRC reconfiguration message does not include the SCG configuration information, perform configuration of the SCG corresponding parameter according to the full configuration indication;

The SCG configuration information includes signaling radio bearer SRB configuration information.
The reconfiguration method according to claim 2, wherein the SRB configuration information comprises: a signaling radio bearer of the primary cell group separated from the secondary cell group portion, an SRB1S configuration information, and a signaling radio of the primary cell group separated from the secondary cell group portion. And carrying at least one of the SRB2S configuration information, the direct signaling radio bearer SRB3 configuration information between the secondary cell group and the terminal.
The reconfiguration method according to claim 2, wherein the configuring the SCG corresponding parameter according to the full configuration indication, performing at least one of the following operations:

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

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

Set the logical channel configuration parameter of the SRB to a third preset value.
The reconfiguration method according to claim 2, after the determining whether the RRC reconfiguration message includes the SCG configuration information, the method further includes:

If the RRC reconfiguration message includes the SCG configuration information, the SCG configuration parameter is configured according to the SCG configuration information.
The reconfiguration method according to claim 5, wherein the configuring the SCG corresponding parameter according to the SCG configuration information, if the RRC reconfiguration message includes the SCG configuration information, includes:

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

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

Setting the RLC configuration parameter of the SRB to a second configuration value corresponding to the RLC configuration parameter of the SRB indicated in the SCG configuration information;

The logical channel configuration parameter of the SRB is set to a third configuration value corresponding to the logical channel configuration parameter of the SRB indicated in the SCG configuration information.
The reconfiguration method according to claim 5, wherein the configuring the SCG corresponding parameter according to the SCG configuration information, if the RRC reconfiguration message includes the SCG configuration information, includes:

If the SCG configuration information includes partial 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, and the logic of the SRB is not included in the SCG configuration information. The fourth configuration value corresponding to the channel ID, the logical channel ID of the SRB is set to a 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, and if the SCG configuration information does not include the RLC with the SRB Set the fifth configuration value corresponding to the configuration parameter, and set the RLC configuration parameter of the SRB 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, if the SCG configuration information does not include the SRB The sixth configuration value corresponding to the logical channel configuration parameter sets the logical channel configuration parameter of the SRB to a sixth preset value.
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;

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

The downlink RLC configuration includes at least one of a reordering timer, a reassembly timer, a secondary base station status report prohibition timer configuration, and a secondary base station status report interval indication.
The reconfiguration method according to claim 4, 6 or 7, wherein the logical channel configuration parameters include: a logical channel priority, a priority bit rate, a token bucket size, a logical channel group identification information, and a scheduling request SR prohibition timing. At least one item in the device.
A reconfiguration method is applied to a first base station, where the reconfiguration method includes:

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

Forwarding the RRC reconfiguration message 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: a primary radio group separated from a secondary radio group part, a signaling radio bearer, an SRB1S configuration information, and a primary radio group separated from a secondary radio group, a signaling radio. And carrying at least one of the SRB2S configuration information, the direct signaling radio bearer SRB3 configuration information between the secondary cell group and the terminal.
A terminal 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;

The configuration module is configured to perform configuration of a corresponding parameter of the secondary cell group SCG according to the full configuration indication.
The terminal according to claim 13, wherein the configuration module comprises:

a determining unit, configured to determine whether the SCG configuration information is included in the RRC reconfiguration message;

a first configuration unit, configured to: if the RRC reconfiguration message does not include the SCG configuration information, configure the SCG corresponding parameter according to the full configuration indication;

The SCG configuration information includes signaling radio bearer SRB configuration information.
The terminal according to claim 14, wherein the SRB configuration information comprises: a signaling radio bearer separated from the secondary cell group part of the primary cell group, an SRB1S configuration information, and a signaling radio bearer of the primary cell group separated from the secondary cell group. At least one of SRB2S configuration information, direct signaling radio bearer SRB3 configuration information between the secondary cell group and the terminal.
The terminal of 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 a first preset value;

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

Set the logical channel configuration parameter of the SRB to a third preset value.
The terminal according to claim 14, wherein the configuration module further comprises:

And a second configuration unit, configured to: if the RRC reconfiguration message includes the SCG configuration information, configure the SCG corresponding parameter according to the SCG configuration information.
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 a logical channel ID of the SRB to a first configuration value corresponding to the logical channel ID of the SRB indicated in the SCG configuration information;

Setting the RLC configuration parameter of the SRB to a second configuration value corresponding to the RLC configuration parameter of the SRB indicated in the SCG configuration information;

The logical channel configuration parameter of the SRB is set to a third configuration value corresponding to the logical channel configuration parameter of the SRB indicated in the SCG configuration information.
The terminal according to claim 17, wherein the second configuration unit is configured to:

If the SCG configuration information includes partial 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, and the logic of the SRB is not included in the SCG configuration information. The fourth configuration value corresponding to the channel ID, the logical channel ID of the SRB is set to a 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, and if the SCG configuration information does not include the RLC with the SRB Set the fifth configuration value corresponding to the configuration parameter, and set the RLC configuration parameter of the SRB 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, the logical channel configuration parameter of the SRB is set to the sixth configuration value, and if the SCG configuration information does not include the SRB The sixth configuration value corresponding to the logical channel configuration parameter sets the logical channel configuration parameter of the SRB to a sixth preset value.
The terminal according to claim 16, 18 or 19, wherein the RLC configuration parameter comprises at least one of an RLC answer mode, an uplink RLC configuration, and a downlink RLC configuration;

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

The downlink RLC configuration includes at least one of a reordering timer, a reassembly timer, a secondary base station status report prohibiting timer configuration, and a secondary base station status reporting interval indication.
The terminal according to claim 16, 18 or 19, wherein the logical channel configuration parameters include: a logical channel priority, a priority bit rate, a token bucket size, a logical channel group identification information, and a scheduling request SR prohibition timer. At least one of them.
A terminal comprising: a memory, a processor, and a computer program stored on the memory and operable on the processor, the computer program being executed by the processor to implement the method of any one of claims 1 to 9. The steps of the reconfiguration method.
A computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor to implement the steps of the reconfiguration method according to any one of claims 1 to 9.
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;

And a forwarding module, configured to forward the RRC reconfiguration message to the terminal.
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.
The first base station according to claim 25, wherein the SRB configuration information comprises: a signaling radio bearer of the primary cell group separated from the secondary cell group portion, an SRB1S configuration information, and a signaling radio of the primary cell group separated from the secondary cell group portion. And carrying at least one of the SRB2S configuration information, the direct signaling radio bearer SRB3 configuration information between the secondary cell group and the terminal.
A first base station comprising: a memory, a processor, and a computer program stored on the memory and operable on the processor, the computer program being executed by the processor to implement any one of claims 10 to 12 The steps of the reconfiguration method.
A computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor to implement the steps of the reconfiguration method of any one of claims 10 to 12.