WO2021136519A1

WO2021136519A1 - Method for reporting random access report, terminal, and network side device

Info

Publication number: WO2021136519A1
Application number: PCT/CN2020/142214
Authority: WO
Inventors: 吴昱民
Original assignee: 维沃移动通信有限公司
Priority date: 2020-01-03
Filing date: 2020-12-31
Publication date: 2021-07-08
Also published as: CN113079581A

Abstract

Provided in embodiments of the present invention are a method for reporting a random access report, a terminal, and a network side device. The method for reporting a random access report, which is applied to a terminal, comprises: after a random access report request is received, reporting a random access report of a specific connection.

Description

Random access report reporting method, terminal and network side equipment

Cross-references to related applications

This application claims the priority of Chinese Patent Application No. 202010007091.7 filed in China on January 3, 2020, the entire content of which is incorporated herein by reference.

Technical field

The embodiments of the present invention relate to the field of wireless communication technologies, and in particular, to a method, a terminal, and a network side device for reporting a random access report.

Background technique

As shown in Figure 1, the reporting method of random access report includes the following steps:

Step 1: The network side (base station) requests the terminal (UE) to report a random access report.

Step 2: After receiving the random access report request, the terminal reports the random access report. The content of the random access report includes: the number of random access preamble transmissions of the successfully completed random access process (such as numberOfPreamblesSent), whether there is an indication of contention resolution failure (such as contentionDetected) in the successfully completed random access process.

In related technologies, the network side will request the terminal to report the random access report of its recently successful random access process, by counting the number of random access preamble transmissions and whether contention resolution failures have occurred, the parameters of the random access process will be checked. optimization. However, when multiple connections can be established between the terminal and the network side, and the terminal can initiate a random access procedure on multiple connections, the network side cannot distinguish which connection the random access report reported by the terminal is for.

Summary of the invention

The embodiment of the present invention provides a random access report reporting method, terminal and network side equipment, which are used to solve the problem that if multiple connections can be established between the terminal and the network side, and the terminal can initiate a random access process on multiple connections , The network side cannot distinguish which connection problem the random access report reported by the terminal is.

In order to solve the above technical problems, the present invention is implemented as follows:

In the first aspect, an embodiment of the present invention provides a random access report reporting method, which is applied to a terminal, and the method includes:

After receiving the random access report request, report the random access report of the specific connection.

In the second aspect, an embodiment of the present invention provides a random access report reporting method, which is applied to a network side device, and the method includes:

Send a random access report request to the terminal;

Receiving the random access report of the specific connection reported by the terminal.

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

The reporting module is used to report the random access report of a specific connection after receiving the random access report request.

In the fourth aspect, an embodiment of the present invention provides a network side device, including:

The sending module is used to send a random access report request to the terminal;

The receiving module is configured to receive the random access report of the specific connection reported by the terminal.

In a fifth aspect, an embodiment of the present invention provides a terminal including a processor, a memory, and a computer program stored on the memory and capable of running on the processor. When the computer program is executed by the processor, The steps of the method for reporting random access reports in the first aspect described above are implemented.

In a sixth aspect, an embodiment of the present invention provides a network-side device, including a processor, a memory, and a computer program stored on the memory and running on the processor, and the computer program is used by the processor. When executed, the steps of the random access report reporting method of the second aspect described above are realized.

In a seventh aspect, an embodiment of the present invention provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the random access report in the first aspect is implemented. The steps of the reporting method; or, when the computer program is executed by the processor, the steps of the random access report reporting method of the second aspect described above are implemented.

In the embodiment of the present invention, if multiple connections can be established between the terminal and the network side, and the terminal can initiate a random access process on multiple connections, the terminal only reports the random access report of a specific connection to help the network side correctly distinguish between different The random access report of the connection, so as to realize the optimization of the random access process parameters for different connections.

Description of the drawings

By reading the detailed description of the preferred embodiments below, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only used for the purpose of illustrating the preferred embodiments, and are not considered as a limitation to the present invention. Also, throughout the drawings, the same reference symbols are used to denote the same components. In the attached picture:

FIG. 1 is a schematic flowchart of a method for reporting a random access report in the prior art;

2 is a schematic diagram of the architecture of a wireless communication system provided by an embodiment of the present invention;

3 is a schematic flowchart of a method for reporting a random access report applied to a terminal according to an embodiment of the present invention;

Figure 4 is a schematic diagram of the mobility process of the Dual Active Protocol Stack (DAPS);

5 is a schematic flowchart of a method for reporting a random access report according to Embodiment 1 of the present invention;

6 is a schematic flowchart of a method for reporting a random access report according to Embodiment 2 of the present invention;

FIG. 7 is a schematic flowchart of a method for reporting a random access report according to Embodiment 3 of the present invention;

FIG. 8 is a schematic flowchart of a method for reporting a random access report according to Embodiment 4 of the present invention;

FIG. 9 is a schematic flowchart of a random access report reporting method applied to a network side device according to an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of a terminal according to an embodiment of the present invention;

FIG. 11 is a schematic structural diagram of a network side device according to an embodiment of the present invention;

FIG. 12 is a schematic structural diagram of a terminal according to another embodiment of the present invention;

FIG. 13 is a schematic structural diagram of a terminal according to another embodiment of the present invention;

FIG. 14 is a schematic structural diagram of a network side device according to another embodiment of the present invention.

Detailed ways

The term "including" in the specification and claims of this application and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to clear Instead, those steps or units listed below may include other steps or units that are not clearly listed or are inherent to these processes, methods, products, or equipment. In addition, the use of "and/or" in the description and claims means at least one of the connected objects, such as A and/or B, which means that it includes A alone, B alone, and there are three cases for both A and B.

In the embodiments of the present invention, words such as "exemplary" or "for example" are used to represent examples, illustrations, or illustrations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present invention should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as "exemplary" or "for example" are used to present related concepts in a specific manner.

The embodiments of the present invention will be described below in conjunction with the drawings. The random access report reporting method, terminal, and network side equipment provided in the embodiments of the present invention can be applied to a wireless communication system. The wireless communication system may adopt a 5G system, or an evolved Long Term Evolution (eLTE) system, or a subsequent evolved communication system.

Refer to FIG. 2, which is a schematic diagram of the architecture of a wireless communication system according to an embodiment of the present invention. As shown in FIG. 2, the wireless communication system may include: a network-side device 21 and a terminal 22, and the terminal 22 may be connected to the network-side device 21. In practical applications, the connection between the above-mentioned various devices may be a wireless connection. In order to conveniently and intuitively indicate the connection relationship between the various devices, a solid line is shown in FIG. 2.

It should be noted that the above-mentioned communication system may include multiple terminals 22, and the network side device 21 may communicate with multiple terminals 22 (transmitting signaling or transmitting data).

The network-side device 11 provided by the embodiment of the present invention may be a base station, which may be a commonly used base station, an evolved node base station (eNB), or a network-side device in a 5G system (for example, Next generation base station (next generation node base station, gNB) or transmission and reception point (transmission and reception point, TRP)) or cell and other equipment. Or the network side device in the subsequent evolution communication system. However, the wording does not constitute a restriction.

The terminal 22 provided in the embodiment of the present invention may be a mobile phone, a tablet computer, a notebook computer, an Ultra-Mobile Personal Computer (UMPC), a netbook, or a Personal Digital Assistant (PDA), etc. Those skilled in the art can understand that the terminology does not constitute a limitation.

Please refer to FIG. 3, which is a schematic flowchart of a method for reporting a random access report according to the present invention. The method includes:

Step 31: After receiving the random access report request, report the random access report of the specific connection.

In the embodiment of the present invention, the content of the random access report may include: the number of times the random access preamble (such as numberOfPreamblesSent) of the random access process that is successfully completed is sent (such as numberOfPreamblesSent), and whether contention occurs in the successfully completed random access process Indication of failure to resolve (such as contentionDetected).

The following describes the multiple connections that can be established between the terminal and the network side in different situations.

(1) Dual Connectivity (DC)

A dual-connection architecture is adopted in the 5G system, that is, the terminal can establish a connection with two cell groups at the same time, and the two cell groups include a primary cell group (Master Cell Group, MCG) and a secondary cell group (Secondary Cell Group, SCG). The primary cell group includes at least one primary cell (Primary Cell, PCell), if carrier aggregation is configured, it can also include: one or more secondary cells (Secondary Cell, SCell); the secondary cell group includes at least one primary and secondary cell (Primary Secondary Cell, PSCell), if carrier aggregation is configured, it may also include one or more secondary cells (Secondary Cell, SCell). The primary cell and primary and secondary cells may be collectively referred to as special cells (Special Cell, SpCell). The terminal can initiate a random access procedure in the primary cell group and the secondary cell group at the same time.

In the embodiment of the present invention, if the terminal is configured with a dual connection state, multiple connections between the terminal and the network side may include: a connection established with a primary cell group, and a connection established with a secondary cell group, the specific The connection may be the connection between the terminal and the primary cell group or the connection between the terminal and the secondary cell group. Or, it is the connection between the terminal and the primary cell, primary and secondary cell, or designated special cell.

(2) Dual Active Protocol Stack (DAPS) switching

During the DAPS mobility process (for example, handover, or secondary cell group change), the terminal can establish a connection between the source cell and the target cell. In this process, the terminal establishes a connection between the source cell and the target cell (step 4 in Figure 4), and then the terminal releases the connection of the source cell and only maintains the connection in the target cell (step 5 in Figure 4). In the DAPS mobility process, the terminal can initiate a random access process in the connection with the source cell (also referred to as the source connection) and the connection with the target cell (also referred to as the target connection).

In the embodiment of the present invention, if the terminal is configured with a dual activation protocol stack mobility process, multiple connections between the terminal and the network side may include: the connection between the terminal and the source cell, and the connection between the terminal and the target cell, so The specific connection may be a connection between the terminal and a source cell or a connection between the terminal and a target cell.

(3) Carrier Aggregation (CA)

In the embodiment of the present invention, if the terminal is configured with a carrier aggregation state, the specific connection may be the connection between the terminal and the primary cell in the carrier aggregation or the connection between the target secondary cell.

(4) Bandwidth Part (Bandwidth Part, BWP)

The terminal can be configured with multiple different frequency ranges in a cell, and may initiate random access procedures in different frequency ranges in the same cell.

In the embodiment of the present invention, if the terminal is configured with multiple BWPs, the multiple connections between the terminal and the network side may include: the connection established by the terminal on the multiple BWPs, and the specific connection may be The connection established on the target BWP in each BWP.

(5) Supplementary Uplink (SUL)

The terminal can configure multiple uplink carriers in a cell, including additional uplink carriers (SUL) and normal uplink carriers (Normal UL, NUL), and can initiate random access procedures on different uplink carriers in the same cell.

In the embodiment of the present invention, if the terminal is configured with multiple uplink carriers, the multiple connections between the terminal and the network side may include: the connection established by the terminal on the multiple uplink carriers, and the specific connection may be the terminal Connections established on SUL or NUL in multiple uplink carriers.

The following explains how to determine a specific connection.

Embodiment 1: The specific connection is a connection configured on the network side or agreed by a protocol.

Please refer to FIG. 5, the random access report reporting method according to Embodiment 1 of the present invention includes:

Step 51: The network side sends a random access report request to the terminal to request the terminal to report a random access report.

For example, the network side can send a random access report request through the SRB1 (signaling radio bearer 1) of the primary cell group.

Step 52: After receiving the random access report request, the terminal reports the random access report of the specific connection configured on the network side or agreed by the protocol.

among them:

1) If the terminal is configured in a dual connection state, the specific connection is the connection between the terminal and the primary cell group or the connection between the terminal and the secondary cell group; or

2) If the terminal is configured in a dual connection state, the specific connection is the connection between the terminal and the primary cell, primary and secondary cell, or designated special cell; or

3) If the terminal is configured with a dual activation protocol stack mobility process, the specific connection is the connection between the terminal and the source cell or the connection between the terminal and the target cell; or

4) If the terminal is configured with a carrier aggregation state, the specific connection is the connection between the terminal and the primary cell or designated secondary cell in carrier aggregation; or

5) If the terminal is configured with multiple BWPs, the specific connection is the connection established by the terminal on the designated BWP of the multiple BWPs; or

The designated BWP is, for example, an initial BWP.

6) If the terminal is configured with an additional uplink carrier (SUL), the specific connection is a connection established by the terminal through an additional uplink carrier or a connection established by the terminal through a normal uplink carrier (NUL).

In the embodiment of the present invention, optionally, a random access report of a specific success or failure random access process of a specific connection configured on the network side or agreed by the protocol is reported. Or, report a random access report of a specific multiple success or failure random access process of a specific connection specified by the network side configuration or protocol agreement.

For example, reporting the last or most recent successful random access procedure of a specific connection.

Step 53: The network side optimizes the parameters of the random access process corresponding to the specific connection according to the random access report of the specific connection reported by the terminal.

For example, if the random access preamble transmission times of the random access process corresponding to a specific connection are relatively large, the transmission power of the random access preamble is increased, thereby reducing the transmission times of the random access preamble.

Embodiment 2: The specific connection is the connection corresponding to the source sending the random access report request.

Please refer to FIG. 6, the random access report reporting method according to Embodiment 2 of the present invention includes:

Step 61: The network side sends a random access report request to the terminal to request the terminal to report a random access report.

Step 62: After receiving the random access report request, the terminal reports a random access report of a specific connection, where the specific connection is the connection corresponding to the source that sends the random access report request;

among them:

1) If the terminal is configured with a dual connection state, and the random access report request comes from the primary cell group, the specific connection is the connection between the terminal and the primary cell group; or

2) If the terminal is configured with a dual connection state, and the random access report request comes from a secondary cell group, the specific connection is the connection between the terminal and the secondary cell group; or

3) If the terminal is configured with a dual connection state, and the random access report request comes from the primary cell, the specific connection is the connection between the terminal and the primary cell; or

4) If the terminal is configured with a dual connection state, and the random access report request comes from a primary and secondary cell, the specific connection is the connection between the terminal and the primary and secondary cell; or

5) If the terminal is configured with a dual connection state, and the random access report request comes from a target special cell, the specific connection is the connection between the terminal and the target special cell; or

6) If the terminal is configured with a dual activation protocol stack mobility process, and the random access report request comes from the source cell, the specific connection is the connection between the terminal and the source cell; or

7) If the terminal is configured with a dual activation protocol stack mobility process, and the random access report request comes from the target cell, the specific connection is the connection between the terminal and the target cell; or

8) If the terminal is configured with a carrier aggregation state, and the random access report request comes from the primary cell in carrier aggregation, the specific connection is the connection between the terminal and the primary cell; or

9) If the terminal is configured with a carrier aggregation state, and the random access report request comes from the target secondary cell, the specific connection is the connection between the terminal and the target secondary cell; or

For example, if the connection corresponding to the source of the random access report request is a certain SCell (such as SCell-1), the random access report of the connection corresponding to the terminal and the SCell is reported.

10) If the terminal is configured with multiple BWPs, and the random access report request comes from a target BWP in the multiple BWPs, the specific connection is a connection established by the terminal on the target BWP.

For example, if the random access report request comes from the initial BWP, the terminal reports the random access report of the connection established by the terminal on the target BWP.

In the embodiment of the present invention, optionally, a random access report of a specific one or more successful or failed random access procedures of the specific connection is reported.

Step 63: The network side optimizes the parameters of the random access process corresponding to the specific connection according to the random access report of the specific connection reported by the terminal.

Embodiment 3: The specific connection is a connection indicated by the network side.

Please refer to FIG. 7, the random access report reporting method according to Embodiment 3 of the present invention includes:

Step 71: The network side sends a random access report request to the terminal, where the random access report request carries specific connection indication information;

Wherein, the indication information of the specific connection includes at least one of the following:

Cell group identification (for a terminal configured with a dual connection state, the indication information of a specific connection may include the cell group identification, such as the cell group identification of the primary cell group or the cell group identification of the secondary cell group);

Connection identification (for a terminal configured with a dual activation protocol stack mobility process, the indication information of a specific connection may include a connection identification, such as the identification of the source connection or the identification of the target connection);

Cell type identification (such as primary cell, primary and secondary cell, special cell or secondary cell);

Cell ID (such as serving cell 1 or secondary cell 1, etc.);

BWP logo (such as BWP-1);

Uplink carrier identification (such as SUL or NUL).

Step 72: The terminal reports the random access report of the specific connection indicated in the random access report request.

In the embodiment of the present invention, the network side may instruct the terminal to report random access reports for one or more specific connections. If the network side instructs the terminal to report random access reports for multiple characteristic connections, the terminal needs to report the random access reports for the specific connection. The access report and the indication information of the specific connection, so that the network side can correctly distinguish which random access report belongs to which connection. For example, random access process status report 1 corresponds to connection 1, and random access process status report 2 corresponds to connection 2.

On the same network side, the specific connection indication information reported by the terminal includes at least one of the following:

Cell ID (such as serving cell 1 or secondary cell 1, etc.);

BWP logo (such as BWP-1);

Uplink carrier identification (such as SUL or NUL).

In the embodiment of the present invention, optionally, a random access report of a specific success or failure random access process of the specific connection is reported. Or, report a random access report of a specific multiple success or failure random access process of the specific connection.

Step 73: The network side optimizes the parameters of the random access process corresponding to the specific connection according to the random access report of the specific connection reported by the terminal.

Embodiment 4: The network side does not indicate the specific connection to be reported, and the terminal indicates the connection corresponding to the reported random access report when reporting

Please refer to FIG. 8, the random access report reporting method according to Embodiment 4 of the present invention includes:

Step 81: The network side sends a random access report request to the terminal;

Step 82: The terminal reports the random access report of the specific connection and the indication information of the specific connection.

The terminal may report one or more random access reports of a specific connection and indication information of the specific connection.

The specific connection indication information reported by the terminal includes at least one of the following:

Cell ID (such as serving cell 1 or secondary cell 1, etc.);

BWP logo (such as BWP-1);

Uplink carrier identification (such as SUL or NUL).

In the embodiment of the present invention, optionally, a random access report of a specific one or more successful or failed random access procedures of the specific connection is reported. Or, report a random access report of a specific multiple success or failure random access process of the specific connection.

Step 83: The network side optimizes the parameters of the random access process corresponding to the specific connection according to the random access report of the specific connection reported by the terminal.

Please refer to FIG. 9, an embodiment of the present invention also provides a random access report reporting method, which is applied to a network side device, and the method includes:

Step 91: Send a random access report request to the terminal;

Step 92: Receive the random access report of the specific connection reported by the terminal.

In the embodiment of the present invention, if multiple connections can be established between the terminal and the network side, and the terminal can initiate a random access process on multiple connections, the terminal only reports the random access report of a specific connection, so that the network side can correctly distinguish The random access report of different connections realizes the optimization of the parameters of the random access process for different connections.

In some embodiments of the present invention, optionally, the network side configures the specific connection.

In some embodiments of the present invention, optionally, the random access report request carries specific connection indication information.

Optionally, the specific connection indication information includes at least one of the following:

Cell group identification;

Connection identification;

Cell type identification;

Cell ID;

BWP logo;

Uplink carrier identification.

Please refer to FIG. 10, an embodiment of the present invention also provides a terminal 100, including:

The reporting module 101 is configured to report a random access report of a specific connection after receiving a random access report request.

In some embodiments of the present invention, optionally, the specific connection is a connection configured on the network side or agreed by a protocol.

Optionally, if the terminal is configured with a dual connection state, the specific connection is the connection between the terminal and the primary cell group or the connection between the terminal and the secondary cell group; or

If the terminal is configured in a dual connection state, the specific connection is the connection between the terminal and the primary cell, primary and secondary cell, or designated special cell; or

If the terminal is configured with a dual activation protocol stack mobility process, the specific connection is the connection between the terminal and the source cell or the connection between the terminal and the target cell; or

If the terminal is configured with the carrier aggregation state, the specific connection is the connection between the terminal and the primary cell or the designated secondary cell in the carrier aggregation; or

If the terminal is configured with multiple BWPs, the specific connection is a connection established by the terminal on a designated BWP among the multiple BWPs; or

If the terminal is configured with an additional uplink carrier, the specific connection is a connection established by the terminal through an additional uplink carrier or a connection established by the terminal through a normal uplink carrier.

In some embodiments of the present invention, optionally, the specific connection is a connection corresponding to a source that sends the random access report request.

Optionally, if the terminal is configured with a dual connection state, and the random access report request comes from a primary cell group, the specific connection is the connection between the terminal and the primary cell group; or

If the terminal is configured with a dual connection state, and the random access report request comes from a secondary cell group, the specific connection is the connection between the terminal and the secondary cell group; or

If the terminal is configured with a dual connection state and the random access report request comes from the primary cell, the specific connection is the connection between the terminal and the primary cell; or,

If the terminal is configured with a dual connection state, and the random access report request comes from a primary and secondary cell, the specific connection is the connection between the terminal and the primary and secondary cell; or,

If the terminal is configured with a dual connection state, and the random access report request comes from a target special cell, the specific connection is the connection between the terminal and the target special cell; or

If the terminal is configured with a dual activation protocol stack mobility process, and the random access report request comes from the source cell, the specific connection is the connection between the terminal and the source cell; or

If the terminal is configured with a dual activation protocol stack mobility process, and the random access report request comes from a target cell, the specific connection is the connection between the terminal and the target cell; or

If the terminal is configured with a carrier aggregation state, and the random access report request comes from the primary cell in carrier aggregation, the specific connection is the connection between the terminal and the primary cell; or

If the terminal is configured with a carrier aggregation state, and the random access report request comes from a target secondary cell, the specific connection is the connection between the terminal and the target secondary cell; or

If the terminal is configured with multiple BWPs, and the random access report request comes from a target BWP in the multiple BWPs, the specific connection is a connection established by the terminal on the target BWP.

In some embodiments of the present invention, optionally, the reporting module is configured to report the specific connection indicated in the random access report request if the random access report request carries indication information of a specific connection Random access report.

Optionally, the reporting module is configured to report a random access report of the specific connection and indication information of the specific connection.

In some embodiments of the present invention, optionally, the reporting module is configured to report a random access report of a specific connection and indication information of the specific connection.

Cell group identification;

Connection identification;

Cell type identification;

Cell ID;

BWP logo;

Uplink carrier identification.

Optionally, the reporting module is configured to report a random access report of a specific success or failure random access process of the specific connection. Or, report a random access report of a specific multiple success or failure random access process of the specific connection.

The terminal provided by the embodiment of the present invention can implement the various processes implemented by the terminal in the method embodiments of FIG. 3 to FIG. 8. To avoid repetition, details are not described herein again.

Please refer to FIG. 11, an embodiment of the present invention also provides a network side device 110, including:

The sending module 111 is configured to send a random access report request to the terminal;

The receiving module 112 is configured to receive a random access report of a specific connection reported by the terminal.

Optionally, the random access report request carries specific connection indication information.

Cell group identification;

Connection identification;

Cell type identification;

Cell ID;

BWP logo;

Uplink carrier identification.

The terminal provided by the embodiment of the present invention can implement each process implemented by the network side device in the method embodiment of FIG. 9. To avoid repetition, details are not described herein again.

FIG. 12 is a schematic diagram of the hardware structure of a terminal for implementing various embodiments of the present invention.

The terminal 120 includes, but is not limited to: a radio frequency unit 121, a network module 122, an audio output unit 123, an input unit 124, a sensor 125, a display unit 126, a user input unit 127, an interface unit 128, a memory 129, a processor 1210, and a power supply 1211 and other parts. Those skilled in the art can understand that the terminal structure shown in FIG. 1 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than those shown in the figure, or combine certain 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 121 is configured to report a random access report of a specific connection after receiving a random access report request.

It should be understood that, in this embodiment of the present invention, the radio frequency unit 121 can be used for receiving and sending signals during information transmission or communication. Specifically, the downlink data from the base station is received and processed by the processor 1210; in addition, Uplink data is sent to the base station. Generally, the radio frequency unit 121 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 121 can also communicate with the network and other devices through a wireless communication system.

The terminal provides users with wireless broadband Internet access through the network module 122, such as helping users to send and receive emails, browse web pages, and access streaming media.

The audio output unit 123 may convert the audio data received by the radio frequency unit 121 or the network module 122 or stored in the memory 129 into audio signals and output them as sounds. Moreover, the audio output unit 123 may also provide audio output related to a specific function performed by the terminal 120 (for example, call signal reception sound, message reception sound, etc.). The audio output unit 123 includes a speaker, a buzzer, a receiver, and the like.

The input unit 124 is used to receive audio or video signals. The input unit 124 may include a graphics processing unit (GPU) 1241 and a microphone 1242. The graphics processor 1241 is configured to monitor 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 126. The image frame processed by the graphics processor 1241 may be stored in the memory 129 (or other storage medium) or sent via the radio frequency unit 121 or the network module 122. The microphone 1242 can receive sound, and can process such sound into audio data. The processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 121 for output in the case of a telephone call mode.

The terminal 120 also includes at least one sensor 125, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor. The ambient light sensor can adjust the brightness of the display panel 1261 according to the brightness of the ambient light. The proximity sensor can close the display panel 1261 and/or when the terminal 120 is moved to the ear. Or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify terminal gestures (such as horizontal and vertical screen switching, related games, Magnetometer posture calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 125 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared rays Sensors, etc., will not be repeated here.

The display unit 126 is used to display information input by the user or information provided to the user. The display unit 126 may include a display panel 1261, and the display panel 1261 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 127 may be used to receive inputted number or character information, and generate key signal input related to user settings and function control of the terminal. Specifically, the user input unit 127 includes a touch panel 1271 and other input devices 1272. The touch panel 1271, also called a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 1271 or near the touch panel 1271. operating). The touch panel 1271 may include two parts: a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch position, 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 processor 1210, the command sent by the processor 1210 is received and executed. In addition, the touch panel 1271 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 1271, the user input unit 127 may also include other input devices 1272. Specifically, other input devices 1272 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.

Further, the touch panel 1271 can be overlaid on the display panel 1261. When the touch panel 1271 detects a touch operation on or near it, it transmits it to the processor 1210 to determine the type of touch event, and then the processor 1210 determines the type of touch event according to the touch. The type of event provides corresponding visual output on the display panel 1261. Although in FIG. 12, the touch panel 1271 and the display panel 1261 are used as two independent components to realize the input and output functions of the terminal, in some embodiments, the touch panel 1271 and the display panel 1261 can be integrated. Realize the input and output functions of the terminal, the specifics are not limited here.

The interface unit 128 is an interface for connecting an external device with the terminal 120. For example, the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc. The interface unit 128 may be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 120 or may be used to communicate between the terminal 120 and the external device. Transfer data between.

The memory 129 can be used to store software programs and various data. The memory 129 may mainly include a program storage area and a data storage area. The program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc. In addition, the memory 129 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.

The processor 1210 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal. It executes by running or executing software programs and/or modules stored in the memory 129, and calling data stored in the memory 129. Various functions of the terminal and processing data, so as to monitor the terminal as a whole. The processor 1210 may include one or more processing units; preferably, the processor 1210 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., the modem The processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 1210.

The terminal 120 may also include a power source 1211 (such as a battery) for supplying power to various components. Preferably, the power source 1211 may be logically connected to the processor 1210 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. Features.

In addition, the terminal 120 includes some functional modules not shown, which will not be repeated here.

Preferably, the embodiment of the present invention also provides a terminal 130, including a processor 131, a memory 132, a computer program stored on the memory 132 and running on the processor 131, and when the computer program is executed by the processor 131 Each process of the foregoing random access report reporting method embodiment is realized, and the same technical effect can be achieved. In order to avoid repetition, details are not repeated here.

Preferably, the embodiment of the present invention also provides a network side 140, including a processor 141, a memory 142, a computer program stored on the memory 142 and running on the processor 141, and the computer program is executed by the processor 141 Each process of the foregoing random access report reporting method embodiment is realized at a time, and the same technical effect can be achieved. In order to avoid repetition, details are not repeated here.

The embodiment of the present invention also provides a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium. When the computer program is executed by a processor, each process of the foregoing random access report reporting method embodiment is implemented, and can be To achieve the same technical effect, in order to avoid repetition, I will not repeat them here. Wherein, the computer-readable storage medium, such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.

It can be understood that the embodiments described in some embodiments of the present disclosure may be implemented by hardware, software, firmware, middleware, microcode, or a combination thereof. For hardware implementation, modules, units, sub-modules, sub-units, etc. can be implemented in one or more application specific integrated circuits (ASICs), digital signal processors (Digital Signal Processing, DSP), digital signal processing equipment ( DSP Device, DSPD), Programmable Logic Device (PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, Other electronic units or combinations thereof that perform the functions described in this application.

It should be noted that in this article, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, It also includes other elements that are not explicitly listed, or elements inherent to the process, method, article, or device. If there are no more restrictions, the element defined by the sentence "including a..." does not exclude the existence of other identical elements in the process, method, article, or device that includes the element.

Through the description of the above implementation manners, those skilled in the art can clearly understand that the above-mentioned embodiment method can be implemented by means of software plus the necessary general hardware platform, of course, it can also be implemented by hardware, but in many cases the former is better.的实施方式。 Based on this understanding, the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which can 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 embodiments of the present invention are described above with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are only illustrative and not restrictive. Those of ordinary skill in the art are Under the enlightenment of the present invention, without departing from the purpose of the present invention and the scope of protection of the claims, many forms can be made, which are all protected by the present invention.

Claims

A method for reporting random access reports, applied to a terminal, includes:

After receiving the random access report request, report the random access report of the specific connection.
The method according to claim 1, wherein the specific connection is a connection configured on the network side or agreed by a protocol.
The method of claim 2, wherein:

If the terminal is configured in a dual connection state, the specific connection is the connection between the terminal and the primary cell group or the connection between the terminal and the secondary cell group; or,

If the terminal is configured in a dual connection state, the specific connection is the connection between the terminal and the primary cell, primary and secondary cell, or designated special cell; or

If the terminal is configured with a dual activation protocol stack mobility process, the specific connection is the connection between the terminal and the source cell or the connection between the terminal and the target cell; or,

If the terminal is configured with the carrier aggregation state, the specific connection is the connection between the terminal and the primary cell or the designated secondary cell in the carrier aggregation; or,

If the terminal is configured with multiple BWPs, the specific connection is a connection established by the terminal on a designated BWP among the multiple BWPs; or,

If the terminal is configured with an additional uplink carrier, the specific connection is a connection established by the terminal through an additional uplink carrier or a connection established by the terminal through a normal uplink carrier.
The method according to claim 1, wherein the specific connection is a connection corresponding to a source that sends the random access report request.
The method of claim 4, wherein:

If the terminal is configured with a dual connection state and the random access report request comes from a primary cell group, the specific connection is the connection between the terminal and the primary cell group; or,

If the terminal is configured with a dual connection state, and the random access report request comes from a secondary cell group, the specific connection is the connection between the terminal and the secondary cell group; or,

If the terminal is configured with a dual connection state and the random access report request comes from the primary cell, the specific connection is the connection between the terminal and the primary cell; or,

If the terminal is configured with a dual connection state, and the random access report request comes from a primary and secondary cell, the specific connection is the connection between the terminal and the primary and secondary cell; or,

If the terminal is configured with a dual connection state, and the random access report request comes from a target special cell, the specific connection is the connection between the terminal and the target special cell; or

If the terminal is configured with a dual activation protocol stack mobility process, and the random access report request comes from the source cell, the specific connection is the connection between the terminal and the source cell; or,

If the terminal is configured with a dual activation protocol stack mobility process, and the random access report request comes from a target cell, the specific connection is the connection between the terminal and the target cell; or,

If the terminal is configured with a carrier aggregation state, and the random access report request comes from the primary cell in carrier aggregation, the specific connection is the connection between the terminal and the primary cell; or,

If the terminal is configured with a carrier aggregation state, and the random access report request comes from a target secondary cell, the specific connection is the connection between the terminal and the target secondary cell; or,

If the terminal is configured with multiple BWPs, and the random access report request comes from a target BWP in the multiple BWPs, the specific connection is a connection established by the terminal on the target BWP.
The method according to claim 1, wherein the reporting a random access report of a specific connection comprises:

If the random access report request carries indication information of a specific connection, report the random access report of the specific connection indicated in the random access report request.
The method according to claim 6, wherein the reporting a random access report of a specific connection comprises:

Reporting the random access report of the specific connection and the indication information of the specific connection.
The method according to claim 1, wherein the reporting a random access report of a specific connection comprises:

Report the random access report of the specific connection and the indication information of the specific connection.
8. The method according to any one of claims 6-8, wherein the indication information of the specific connection includes at least one of the following:

Cell group identification;

Connection identification;

Cell type identification;

Cell ID;

BWP logo;

Uplink carrier identification.
The method according to claim 1, wherein the reporting a random access report of a specific connection comprises:

Report a random access report of a specific success or failure random access process of the specific connection; or,

Report the random access report of the specific multiple success or failure random access process of the specific connection.
A method for reporting random access reports, applied to network side equipment, includes:

Send a random access report request to the terminal;

Receiving the random access report of the specific connection reported by the terminal.
The method according to claim 11, wherein the random access report request carries specific connection indication information.
The method according to claim 12, wherein the indication information of the specific connection includes at least one of the following:

Cell group identification;

Connection identification;

Cell type identification;

Cell ID;

BWP logo;

Uplink carrier identification.
A terminal, including:

The reporting module is used to report the random access report of a specific connection after receiving the random access report request.
The terminal according to claim 14, wherein the specific connection is a connection configured on the network side or agreed by a protocol.
The terminal according to claim 15, wherein:

If the terminal is configured in a dual connection state, the specific connection is the connection between the terminal and the primary cell group or the connection between the terminal and the secondary cell group; or,

If the terminal is configured in a dual connection state, the specific connection is the connection between the terminal and the primary cell, primary and secondary cell, or designated special cell; or

If the terminal is configured with a dual activation protocol stack mobility process, the specific connection is the connection between the terminal and the source cell or the connection between the terminal and the target cell; or,

If the terminal is configured with the carrier aggregation state, the specific connection is the connection between the terminal and the primary cell or the designated secondary cell in the carrier aggregation; or,

If the terminal is configured with multiple BWPs, the specific connection is a connection established by the terminal on a designated BWP among the multiple BWPs; or,

If the terminal is configured with an additional uplink carrier, the specific connection is a connection established by the terminal through an additional uplink carrier or a connection established by the terminal through a normal uplink carrier.
The terminal according to claim 14, wherein the specific connection is a connection corresponding to a source that sends the random access report request.
The terminal according to claim 17, wherein:

If the terminal is configured with a dual connection state and the random access report request comes from a primary cell group, the specific connection is the connection between the terminal and the primary cell group; or,

If the terminal is configured with a dual connection state, and the random access report request comes from a secondary cell group, the specific connection is the connection between the terminal and the secondary cell group; or,

If the terminal is configured with a dual connection state and the random access report request comes from the primary cell, the specific connection is the connection between the terminal and the primary cell; or,

If the terminal is configured with a dual connection state, and the random access report request comes from a primary and secondary cell, the specific connection is the connection between the terminal and the primary and secondary cell; or,

If the terminal is configured with a dual connection state, and the random access report request comes from a target special cell, the specific connection is the connection between the terminal and the target special cell; or

If the terminal is configured with a dual activation protocol stack mobility process, and the random access report request comes from the source cell, the specific connection is the connection between the terminal and the source cell; or,

If the terminal is configured with a dual activation protocol stack mobility process, and the random access report request comes from a target cell, the specific connection is the connection between the terminal and the target cell; or,

If the terminal is configured with a carrier aggregation state, and the random access report request comes from the primary cell in carrier aggregation, the specific connection is the connection between the terminal and the primary cell; or,

If the terminal is configured with a carrier aggregation state, and the random access report request comes from a target secondary cell, the specific connection is the connection between the terminal and the target secondary cell; or,

If the terminal is configured with multiple BWPs, and the random access report request comes from a target BWP in the multiple BWPs, the specific connection is a connection established by the terminal on the target BWP.
The terminal according to claim 14, wherein the reporting module is used for:

If the random access report request carries indication information of a specific connection, report the random access report of the specific connection indicated in the random access report request.
The terminal according to claim 19, wherein the reporting module is used for:

Reporting the random access report of the specific connection and the indication information of the specific connection.
The terminal according to claim 14, wherein the reporting module is used for:

Report the random access report of the specific connection and the indication information of the specific connection.
The terminal according to any one of claims 19-21, wherein the indication information of the specific connection includes at least one of the following:

Cell group identification;

Connection identification;

Cell type identification;

Cell ID;

BWP logo;

Uplink carrier identification.
The terminal according to claim 14, wherein the reporting module is used for:

Report a random access report of a specific success or failure random access process of the specific connection; or,

Report the random access report of the specific multiple success or failure random access process of the specific connection.
A network side device, including:

The sending module is used to send a random access report request to the terminal;

The receiving module is configured to receive the random access report of the specific connection reported by the terminal.
The network side device according to claim 24, wherein the random access report request carries specific connection indication information.
The network side device according to claim 25, wherein the indication information of the specific connection includes at least one of the following:

Cell group identification;

Connection identification;

Cell type identification;

Cell ID;

BWP logo;

Uplink carrier identification.
A terminal comprising a processor, a memory, and a computer program stored on the memory and capable of running on the processor. The computer program is executed by the processor to implement any one of claims 1 to 10 The steps of the method for reporting random access reports described in the item.
A network side device, comprising a processor, a memory, and a computer program stored on the memory and running on the processor, the computer program being executed by the processor is implemented as in claims 11 to 13 Steps of any one of the methods for reporting random access reports.
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 random access report according to any one of claims 1 to 10 is implemented. The steps of the reporting method; or, when the computer program is executed by the processor, the steps of the random access report reporting method according to any one of claims 11 to 13 are realized.