WO2023045975A1

WO2023045975A1 - Report processing method, terminal, and network-side device

Info

Publication number: WO2023045975A1
Application number: PCT/CN2022/120244
Authority: WO
Inventors: 文鸣; 金巴.迪.阿达姆.布巴卡
Original assignee: 维沃移动通信有限公司
Priority date: 2021-09-23
Filing date: 2022-09-21
Publication date: 2023-03-30
Also published as: CN115866633A

Abstract

The present application belongs to the field of communication technology, and disclosed therein are a report processing method, a terminal, and a network-side device. A report processing method of an embodiment of the present application comprises: an RLF occurs to a terminal at a first cell; and the terminal generates a first RLF report, the first RLF report comprising first indication information; wherein the first indication information is used for indicating that the first RLF report and a first SHR were triggered by a same event, and the first SHR is a report generated by the terminal upon successful cell handover and when satisfying a preset trigger condition.

Description

Report processing method, terminal and network side equipment

Cross References to Related Applications

This application claims priority to Chinese Patent Application No. 202111114659.6 filed in China on September 23, 2021, the entire contents of which are hereby incorporated by reference.

technical field

The present application belongs to the technical field of communication, and specifically relates to a report processing method, a terminal and a network side device.

Background technique

In Rel-17, the successful handover report (successful handover report, SHR) is introduced into the communication system as an optimization method for network-side devices, so that the network-side devices can record the underlying problems or In the event of a failure, optimize the configuration parameters.

And, in the case of radio link failure (radio link failure, RLF) in the terminal, the terminal can generate an RLF report, and when the network side device requests to report the RLF report, the terminal can report the RLF report to the network side device, so as to The network-side device can optimize configuration parameters according to the RLF report.

However, since the RLF report and the SHR may be triggered by the same event, how the network side device integrates the received RLF report and the SHR to optimize the configuration parameters has become an urgent problem to be solved.

Contents of the invention

The embodiment of the present application provides a report processing method, a terminal and a network side device, which can solve the problem of how to integrate the received RLF report and SHR to optimize configuration parameters.

In a first aspect, a report processing method is provided, the method includes: RLF occurs on a terminal in a first cell; the terminal generates a first RLF report, and the first RLF report includes first indication information; wherein, the first indication information is used to indicate The first RLF report and the first SHR are triggered by the same event, and the first SHR is a report generated after the terminal successfully switches cells and satisfies a preset trigger condition.

Through the above solution, since the first indication information can be used to indicate that the first RLF report and the first SHR are triggered by the same event, after the terminal reports the generated first RLF report and the first SHR to the network side device, it can The network side device is made to associate the first RLF report with the first SHR according to the first indication information, so that the network side device can optimize configuration parameters by integrating the first RLF report and the first SHR.

In a second aspect, a report processing method is provided, the method comprising: a network side device receives a first RLF report and a first SHR sent by a terminal, the first RLF report includes first indication information; the network side device receives the first RLF report according to the first indication information , associating the first RLF report with the first SHR; wherein, the first indication information is used to indicate that the first RLF report and the first SHR are triggered by the same event, and the first SHR is after the terminal successfully switches cells and satisfies a preset trigger condition Generated report.

Through the above solution, after the network side device receives the first RLF report and the first SHR, the network side device can associate the first RLF report with the first SHR according to the first indication information in the first RLF report. Therefore, the network side device can optimize configuration parameters by integrating the first RLF report and the first SHR.

In a third aspect, a report processing device is provided, including: a transceiver module, configured to generate RLF in a first cell; a generating module, configured to generate a first RLF report, and the first RLF report includes first indication information; wherein, the first The indication information is used to indicate that the first RLF report and the first SHR are triggered by the same event, and the first SHR is a report generated after the terminal successfully switches cells and satisfies a preset trigger condition.

In a fourth aspect, a report processing device is provided, including: a receiving module, configured to receive a first RLF report and a first SHR sent by a terminal, where the first RLF report includes first indication information; an associating module, configured to receive the first RLF report according to the first The indication information is associated with the first RLF report and the first SHR; wherein, the first indication information is used to indicate that the first RLF report and the first SHR are triggered by the same event, and the first SHR is after the terminal successfully switches cells and meets the preset The report generated by the trigger condition.

According to a fifth aspect, a terminal is provided. The terminal includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor. When the program or instruction is executed by the processor The steps of the method described in the first aspect are realized.

In a sixth aspect, a terminal is provided, including a processor and a communication interface, wherein the communication interface is used to generate RLF in a first cell; the processor is used to generate a first RLF report, and the first RLF report includes first indication information ; Wherein, the first indication information is used to indicate that the first RLF report and the first SHR are triggered by the same event, and the first SHR is a report generated after the terminal successfully switches cells and meets preset trigger conditions.

According to the seventh aspect, a network-side device is provided, the network-side device includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor, and the program or instruction is executed by the The processor implements the steps of the method described in the second aspect when executed.

In an eighth aspect, a network side device is provided, including a processor and a communication interface, wherein the communication interface is used to receive a first RLF report and a first SHR sent by a terminal, and the first RLF report includes first indication information; the processor uses Associating the first RLF report with the first SHR according to the first indication information; wherein, the first indication information is used to indicate that the first RLF report and the first SHR are triggered by the same event, and the first SHR is after the terminal successfully switches cells, And meet the preset trigger conditions to generate reports.

A ninth aspect provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the steps of the report processing method as described in the first aspect are implemented, or The steps of the report processing method described in the second aspect are implemented.

In a tenth aspect, a chip is provided, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the method as described in the first aspect , or implement the steps of the report processing method described in the second aspect.

In an eleventh aspect, a computer program/program product is provided, the computer program/program product is stored in a non-transitory readable storage medium, and the program/program product is executed by at least one processor to implement the following The steps of the report processing method described in the first aspect or the second aspect.

Description of drawings

FIG. 1 is a schematic diagram of a wireless communication system provided by an embodiment of the present application;

Fig. 2 is one of the flowcharts of the report processing method provided by the embodiment of the present application;

Fig. 3 is the second flowchart of the report processing method provided by the embodiment of the present application;

Fig. 4 is one of the structural schematic diagrams of the report processing device provided by the embodiment of the present application;

Fig. 5 is the second structural schematic diagram of the report processing device provided by the embodiment of the present application;

Fig. 6 is a hardware schematic diagram of a communication device provided by an embodiment of the present application;

FIG. 7 is a schematic diagram of hardware of a terminal provided in an embodiment of the present application;

FIG. 8 is a schematic diagram of hardware of a network side device provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein and that "first" and "second" distinguish objects. It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects. In addition, "and/or" in the description and claims means at least one of the connected objects, and the character "/" generally means that the related objects are an "or" relationship.

It is worth noting that the technology described in the embodiment of this application is not limited to the Long Term Evolution (Long Term Evolution, LTE)/LTE-Advanced (LTE-Advanced, LTE-A) system, and can also be used in other wireless communication systems, such as code Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access, OFDMA), Single-carrier Frequency-Division Multiple Access (Single-carrier Frequency-Division Multiple Access, SC-FDMA) and other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described technology can be used for the above-mentioned system and radio technology, and can also be used for other systems and radio technologies. The following description describes the New Radio (New Radio, NR) system for example purposes, and uses NR terminology in most of the following descriptions, but these techniques can also be applied to applications other than NR system applications, such as the 6th Generation (6th Generation , 6G) communication system.

Fig. 1 shows a block diagram of a wireless communication system to which the embodiment of the present application is applicable. The wireless communication system includes a terminal 11 and a network side device 12 . Wherein, the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, a netbook, a super mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR) / virtual reality (virtual reality, VR) equipment, robot, wearable device (Wearable Device) , vehicle equipment (VUE), pedestrian terminal (PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.) and other terminal-side equipment, wearable devices include: smart watches, smart hands Rings, smart earphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.), smart wristbands, smart clothing, game consoles, etc. It should be noted that, the embodiment of the present application does not limit the specific type of the terminal 11 . The network side device 12 may be a base station or a core network, where a base station may be called a node B, an evolved node B, an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service Basic Service Set (BSS), Extended Service Set (ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN access point, WiFi node, transmission Receiving point (Transmitting Receiving Point, TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiment of this application, only The base station in the NR system is taken as an example, but the specific type of the base station is not limited.

The report processing method provided by the embodiment of the present application will be described in detail below through some embodiments and application scenarios with reference to the accompanying drawings.

As shown in FIG. 2 , an embodiment of the present application provides a report processing method, which may be applied to the wireless communication system shown in FIG. 1 , and the method may include the following steps 201-202.

In step 201, the terminal generates RLF in the first cell.

Step 202, the terminal generates a first RLF report, where the first RLF report includes first indication information.

Wherein, the above-mentioned first indication information may be used to indicate that the first RLF report and the first SHR are triggered by the same event, and the first SHR may be a report generated by the terminal after the terminal successfully switches cells and satisfies a preset trigger condition.

It should be noted that, in the embodiment of the present application, the above-mentioned first indication information may also be used to indicate that the first RLF report and the first SHR are not triggered by the same event, if the first RLF report and the first SHR are not triggered by the same event , then after the terminal reports the first RLF report and the first SHR to the network side device, the network side device may optimize the configuration parameters according to the first RLF report and the first SHR respectively.

Optionally, in this embodiment of the present application, the above-mentioned first SHR may be too early handover or too late handover. Specifically, it may be determined according to actual usage requirements, and is not limited in this embodiment of the application.

Optionally, in this embodiment of the present application, the first SHR may include second indication information, and the second indication information may include at least one of the following:

A) A first terminal identifier, where the first terminal identifier can be used to identify a terminal.

It can be understood that the above-mentioned first terminal identifier may uniquely determine the identity information of the terminal at the cell or base station level. Exemplarily, the first terminal identifier may be a cell radio network temporary identifier (cell radio network temporary identifier, C-RNTI) used by the terminal under the primary cell (primary cell, PCell) that is successfully handed over to the target base station.

Of course, in actual implementation, the above-mentioned second terminal identifier may also be any other possible identifier, which may be specifically determined according to actual usage requirements, and is not limited in this embodiment of the present application.

B) First time stamp information, where the first time stamp information may be used to indicate the generation time of the first SHR.

Optionally, in this embodiment of the present application, the generation time of the first SHR may be the current system frame number (system frame number, SFN) of the terminal or the current local time of the terminal. Specifically, it may be determined according to actual usage requirements, and is not limited in this embodiment of the application.

Optionally, in this embodiment of the present application, the above-mentioned first indication information may include at least one of the following:

A) A second terminal identifier, where the second terminal identifier can be used to identify the terminal.

It can be understood that the above-mentioned second terminal identifier may uniquely determine the identity information of the terminal at the cell or base station level. Exemplarily, the first terminal identifier may be the C-RNTI used by the terminal under the PCell when RLF is detected.

B) Second time stamp information, where the second time stamp information may be used to indicate the generation time of the above-mentioned first RLF report.

Optionally, in this embodiment of the present application, the above-mentioned generation time of the first RLF report may be the absolute time when the terminal generates the first RLF report, and the generation time of the first RLF report may be the terminal's current SFN or the terminal's current local time. Specifically, it may be determined according to actual usage requirements, and is not limited in this embodiment of the application.

C), the first timer, the first timer can be used to indicate the duration (elapsed time) from the first moment to the second moment, and the second moment can be the moment when RLF occurs in the terminal.

Optionally, in this embodiment of the application, the above-mentioned first moment may be any of the following:

The moment when the terminal receives a cell switching command to switch to the first cell;

The time when the terminal executes a cell switching command to switch to the first cell.

D), coupling identifier. It can be understood that the coupling identifier may be used to indicate that the first RLF report and the first SHR are triggered by the same event.

Optionally, in this embodiment of the present application, if the terminal detects the RLF before the second timer times out, the above-mentioned first indication information may include the coupling identifier. Wherein, the threshold value of the second timer is configured by the network side device or predefined by the protocol.

Optionally, in the embodiment of the present application, the start time of the above-mentioned second timer may be any of the following:

The moment when the terminal switches to the above-mentioned first cell;

The moment when the terminal generates the first SHR;

The time when the terminal sends the first SHR to the network side device.

In this embodiment of the application, since the first indication information can be used to indicate that the first RLF report and the first SHR are triggered by the same event, after the terminal reports the generated first RLF report and the first SHR to the network side device The network side device may be made to associate the first RLF report with the first SHR according to the first indication information, so that the network side device can optimize configuration parameters by integrating the first RLF report and the first SHR.

In the embodiment of the present application, when the terminal receives a message requesting to send the RLF report and SHR from the network-side device, the terminal can send the generated RLF report and SHR (for example, the first RLF report in the embodiment of the present application) to the network-side device and first SHR). In this way, after the network side device receives the first RLF report and the first SHR, the network side device can determine whether the first RLF report and the first SHR are triggered by the same event according to the first indication information in the first RLF report, if The first RLF report and the first SHR are triggered by the same event, then the network side device may associate the first RLF report and the first SHR. Therefore, the parameters in the configuration of the network side device can be optimized by combining the contents of the two reports.

Based on this, as shown in FIG. 3 , an embodiment of the present application provides a report processing method, which may be applied to the wireless communication system shown in FIG. 1 , and the method may include the following steps 301 and 302 .

Step 301, the network side device receives the first RLF report and the first SHR sent by the terminal, where the first RLF report includes first indication information.

Step 302, the network side device associates the first RLF report with the first SHR according to the first indication information.

Wherein, the above-mentioned first indication information may be used to indicate that the first RLF report and the first SHR are triggered by the same event, and the first SHR may be a report generated by the terminal after a successful handover and meeting a preset trigger condition.

In this embodiment of the present application, after the network side device receives the first RLF report and the first SHR from the terminal, the network side device may determine the first RLF report and the first SHR according to the first indication information in the first RLF report. The SHR is triggered by the same event, so the network side device can associate the first RLF report with the first SHR. In this way, after the first RLF report is associated with the first SHR, when the network side device performs parameter optimization, it can integrate the contents of the first RLF report and the first SHR to optimize configuration parameters.

a first terminal identifier, where the first terminal identifier is used to identify a terminal;

First timestamp information, where the first timestamp information is used to indicate the generation moment of the first SHR.

It should be noted that, in the embodiment of the present application, for the related description of the above-mentioned first terminal identifier and the first time stamp information, please refer to the detailed description in the above-mentioned embodiment for details. To avoid repetition, details are not repeated here.

a second terminal identifier, which may be used to identify the terminal;

Second timestamp information, the second timestamp information may be used to indicate the generation moment of the first RLF report;

A first timer, where the first timer may be used to indicate a duration from a first moment to a second moment, where the second moment may be a moment when RLF occurs in the terminal;

Coupling identifier.

It should be noted that, in the embodiment of the present application, for the related descriptions of the second terminal identifier, the second time stamp information, the first timer, and the coupling identifier, please refer to the detailed description in the above embodiments for details. To avoid repetition, details are not repeated here.

Optionally, in this embodiment of the present application, before the network-side device associates the first RLF report with the first SHR, the network-side device may first determine whether the above-mentioned first RLF report satisfies a preset condition (for example, the implementation of the present application The first condition in the example), if the first RLF report does not meet the first condition, then the network side device can determine whether other RLF reports it receives meet the first condition; if the first RLF report meets the first condition, Then, the network side device may determine the first SHR from the received SHRs (for example, the N SHRs in the embodiment of the present application), so as to associate the first RLF report with the first SHR.

Based on this, before the above step 302, the report processing method provided by the embodiment of the present application may further include the following steps 303 and 304.

Step 303, the network side device determines whether the first RLF report satisfies the first condition.

In this embodiment of the present application, after the network side device receives the first RLF report, the network side device can determine whether the first RLF report satisfies the above first condition, and if the first condition is met, the network side device can perform the following Step 304 mentioned above; if the first condition is not met, then the network side device can judge whether other RLF reports it receives meet the first condition.

Optionally, in the embodiment of the present application, the above-mentioned first condition may include at least one of the following:

The value of the first timer in the first RLF report is less than or equal to the first threshold;

The coupling identifier is included in the first RLF report.

It can be understood that if the value of the first timer in the first RLF report is greater than the first threshold value and/or the coupling identifier is not included in the first RLF report, then the network side device may determine that the first RLF report does not satisfy the above-mentioned first condition.

Optionally, in this embodiment of the present application, the foregoing first threshold may be configured by a network side device or predefined by a protocol. Specifically, it may be determined according to actual usage requirements, and is not limited in this embodiment of the application.

Step 304, the network side device determines the SHR that satisfies the second condition among the received N SHRs as the first SHR.

Wherein, the above-mentioned second condition may be: the first terminal identifier in the SHR and the second terminal identifier in the first RLF report indicate the same terminal, and the cell identity corresponding to the SHR indicates the cell identity corresponding to the first RLF report the same neighborhood.

It can be understood that after the network side device determines that the first RLF report satisfies the first condition, the network side device may determine the SHR that meets the second condition from the N SHRs it receives, so as to determine the first SHR. That is to say, the SHR satisfying the second condition is the SHR triggered by the same event as the first RLF.

Optionally, in this embodiment of the application, the cell identity corresponding to the SHR can be any of the following:

The source cell identifier in the SHR;

The target cell ID in the SHR.

Optionally, in this embodiment of the present application, the cell identifier corresponding to the RLF report may be the identifier of the primary cell where the RLF occurs for the terminal.

In the embodiment of the present application, the cell identifier may be a cell radio network temporary identifier (C-RNTI). Of course, in actual implementation, the cell identifier may also be other identifiers that can uniquely identify the cell. Specifically, it may be based on actual conditions. The use requirements are determined, and the embodiment of this application does not make a limitation.

Optionally, in this embodiment of the application, before the network side device associates the first RLF report with the first SHR, the network side device may first receive the RLF report (for example, the M in this embodiment of the application) from the report ) to determine the first RLF report, and determine the first SHR from the received SHRs (for example, the N SHRs in the embodiment of the present application), thereby associating the first RLF report with the first SHR.

Based on this, before the above step 302, the report processing method provided by the embodiment of the present application may further include the following step 305.

Step 305: The network side device determines the RLF report satisfying the third condition among the received M RLF reports as the first RLF report, and determines the SHR satisfying the third condition among the received N SHRs as the first SHR.

Wherein, the above third condition may be: the first terminal identifier in the SHR and the second terminal identifier in the RLF report indicate the same terminal, and the cell identifier corresponding to the SHR and the cell identifier corresponding to the RLF report indicate the same cell, The difference between the first timestamp in the RLF report and the second timestamp in the SHR is less than or equal to the second threshold.

Optionally, in this embodiment of the present application, the foregoing second threshold may be configured by the network side device or predefined by a protocol.

It can be understood that in this embodiment of the present application, the network side device may receive multiple RLF reports and multiple SHRs, and then the network side device may determine the first RLF report from the multiple RLF reports according to the above third condition, and According to the third condition, the first SHR is determined from the plurality of SHRs. Thereby, the first RLF report and the first SHR can be associated.

In the embodiment of this application, after the network side device receives the first RLF report and the first SHR, the network side device can associate the first RLF report with the first SHR according to the first indication information in the first RLF report . Therefore, the network side device can optimize configuration parameters by integrating the first RLF report and the first SHR.

The report processing method provided by the embodiment of the present application will be described exemplarily below with reference to an example.

Example 1: SHR and RLF reports carry terminal identifier + first timer

1. The terminal performs cell handover, generates an SHR when the conditions for triggering the SHR are met, and carries the following information in the SHR:

a) The first terminal identifier, such as used by the terminal under the PCell of the target base station when it is successfully handed over to (such as C-RNTI=1);

b) triggering the generation of SHR event information and other measurement information.

2. After a period of time, the terminal detects RLF and generates an RLF report, which carries the following information:

a) The second terminal identifier, such as the C-RNTI used under the PCell when the terminal detects RLF (such as C-RNTI=1);

b) a first timer;

c) Other information.

3. The network side device requests the terminal to send the RLF report and the SHR.

4. The terminal sends the RLF report and the SHR to the network side device.

5. After the network side device receives the RLF report and SHR, if it determines that the value of the first timer is less than the first threshold value, it needs to find the SHR whose first terminal identifier is the same as the second terminal identifier carried in the RLF report , correlate the two reports, and optimize the parameters comprehensively considering the content of the reports.

Example 2: UE identifier and timestamp carried in SHR and RLF reports

b) first timestamp information, such as SFN1=10;

c) Event information that triggers the generation of SHR and other measurement information;

b) Second timestamp information, such as SFN2=15;

c) Other information.

4. The terminal sends the RLF report and the SHR to the network side device.

5. After receiving the RLF report and the SHR, the network side device determines whether the difference between the second timestamp of the RLF report with the same identifier as the second terminal identifier and the first timestamp in the SHR is less than or equal to The second threshold value (assumed to be 10), if the difference between the second timestamp and the first timestamp is less than or equal to the second threshold value, such as SFN2-SFN1=5<10, then the network side device can determine the RLF Report and SHR need to be correlated.

It should be noted that, in this embodiment of the application, if the difference between the second timestamp and the first timestamp is less than 0, then when calculating the difference between the second timestamp and the first timestamp, the second timestamp After adding the count base corresponding to the time stamp, calculate the difference between the second time stamp and the first time stamp. That is to say, the difference between the second time stamp and the first time stamp=(second time stamp+time stamp count base)−first time stamp.

Take the timestamp as the SFN as an example, that is, the first timestamp is the SFN of the terminal when the SHR is generated, and the second timestamp is the SFN of the terminal when the RLF report is generated. Since the SFN is cycled from 0 to 1023, the counting base of the SFN is 1023, then assuming that the first timestamp (T1) is 1020 and the second timestamp (T2) is 2, then the difference between the second timestamp and the first timestamp=(2+1023)-1020=5, not simply The first timestamp is subtracted from the second timestamp.

Example 3: SHR and RLF reports carry UE identifiers, RLF reports carry coupling identifiers

2. After the terminal generates the SHR, it starts the second timer (assuming that the threshold value of the second timer is 100ms), if the terminal detects RLF before the second timer expires, and generates an RLF report, then in the RLF report The following information can be carried in:

b) a first coupling identifier, used to indicate that the RLF report and the previously generated SHR report are triggered by the same event. (That is, for the RLF report that does not carry the coupling identifier, after receiving the RLF report, the network side device does not need to find the corresponding SHR report for correlation; for example, the terminal starts to generate SHR, and detects RLF after the second timer expires , and generate an RLF report, the RLF report will not carry the first coupling identifier, so when the network side device receives the RLF report, it does not need to find the first terminal identifier and the second coupling identifier carried in the RLF report. SHR with the same terminal identifier).

c) Other information.

4. The terminal sends the RLF report and the SHR to the network side device.

5. After the network side device receives the RLF report and the SHR, if the RLF report includes the first coupling identifier, the network side device needs to find the SHR whose first terminal identifier is the same as the second terminal identifier carried in the RLF report, The two reports are correlated, and the parameters are optimized by comprehensively considering the content of the report.

It should be noted that, the report processing method provided in the embodiment of the present application may be executed by a report processing device, or a control module in the report processing device for executing the report processing method. In the embodiment of the present application, the report processing device executed by the report processing device is taken as an example to illustrate the report processing device provided in the embodiment of the present application.

As shown in Figure 4, the embodiment of the present application provides a report processing device 400, the report processing device 400 includes a transceiver module 401, used to generate RLF in the first cell; a generation module 402, used to generate the first RLF report, so The first RLF report includes first indication information; wherein, the first indication information is used to indicate that the first RLF report and the first SHR are triggered by the same event, and the first SHR is that the terminal successfully switches cells , and meet the preset trigger conditions to generate the report.

Optionally, the first SHR includes second indication information, and the second indication information includes at least one of the following:

a first terminal identifier used to identify the terminal;

First timestamp information, where the first timestamp information is used to indicate the generation time of the first SHR.

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

a second terminal identifier for identifying the terminal;

second timestamp information, where the second timestamp information is used to indicate the generation moment of the first RLF report;

A first timer, where the first timer is used to indicate the duration from a first moment to a second moment, where the second moment is the moment when RLF occurs in the terminal;

Coupling identifier.

Optionally, the first moment is any of the following:

The time when the terminal receives a cell switching command to switch to the first cell;

The time when the terminal executes a cell handover command to handover to the first cell.

Optionally, when the terminal detects RLF before the second timer expires, the first indication information includes the coupling identifier;

Wherein, the threshold value of the second timer is configured by the network side device or predefined by a protocol.

Optionally, the start time of the second timer is any of the following:

The moment when the terminal switches to the first cell;

The moment when the terminal generates the first SHR;

The time when the terminal sends the first SHR to the network side device.

In the report processing device provided in the embodiment of the present application, since the first indication information can be used to indicate that the first RLF report and the first SHR are triggered by the same event, the generated first RLF report and the first SHR are reported to the network side After the device, the network side device can be made to associate the first RLF report with the first SHR according to the first indication information, so that the network side device can optimize configuration parameters by integrating the first RLF report and the first SHR.

As shown in FIG. 5, the embodiment of the present application provides a report processing apparatus 500, including: a receiving module 501, configured to receive the first RLF report and the first SHR sent by the terminal, the first RLF report includes first indication information an associating module 502, configured to associate the first RLF report with the first SHR according to the first indication information; wherein, the first indication information is used to indicate the first RLF report and the first SHR An SHR is triggered by the same event, and the first SHR is a report generated by the terminal after the terminal successfully switches cells and satisfies a preset trigger condition.

a first terminal identifier used to identify the terminal;

a second terminal identifier, the second identifier being used to identify the terminal;

A first timer, where the first timer is used to indicate the duration from the first moment to the second moment, and the second moment is the moment when RLF occurs in the terminal;

Coupling identifier.

Optionally, the first moment is any of the following:

The moment when the terminal executes a cell handover command to handover to the first cell.

Optionally, the report processing device further includes: a determining module, configured to, before associating the first RLF report with the first SHR, if the first RLF report satisfies a first condition, the received The SHR that satisfies the second condition among the N SHRs is determined to be the first SHR; wherein the second condition is: the first terminal identifier in the SHR and the second terminal identifier in the first RLF report indicate The same terminal, and the cell identity corresponding to the SHR and the cell identity corresponding to the first RLF report indicate the same cell.

Optionally, the first condition includes at least one of the following:

The value of the first timer in the first RLF report is less than or equal to a first threshold;

The coupling identifier is included in the first RLF report.

Optionally, the first threshold value is configured by the network side device or predefined by a protocol.

Optionally, the report processing device further includes: a determining module, configured to determine, among the received M RLF reports that satisfy the third condition, the RLF report that meets the third condition as the first RLF report before associating the first RLF report with the first SHR. The first RLF report, and determine the SHR that satisfies the third condition among the received N SHRs as the first SHR; wherein, the third condition is: the first terminal identifier in the SHR and the first terminal identifier in the RLF report The second terminal identifier of indicates the same terminal, and the cell identity corresponding to the SHR and the cell identity corresponding to the RLF report indicate the same cell, and the difference between the first timestamp in the RLF report and the second timestamp in the SHR is less than or equal to the second threshold.

Optionally, the second threshold value is configured by the network side device or predefined by a protocol.

Optionally, the cell identity corresponding to the SHR is any of the following:

The source cell identifier in the SHR;

The target cell ID in the SHR.

The report processing apparatus provided in the embodiment of the present application can associate the first RLF report with the first SHR according to the first indication information in the first RLF report after receiving the first RLF report and the first SHR. Therefore, the network side device can optimize the configuration parameters by integrating the first RLF report and the first SHR

The report processing in this embodiment of the present application may be a device, a device with an operating system or an electronic device, or a component, an integrated circuit, or a chip in a terminal. The apparatus or electronic equipment may be a mobile terminal or a non-mobile terminal. Exemplarily, the mobile terminal may include but not limited to the types of terminals 11 listed above, and the non-mobile terminal may be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television ( television, TV), teller machines or self-service machines, etc., are not specifically limited in this embodiment of the present application.

The report processing device provided in the embodiment of the present application can implement the various processes implemented in the above method embodiments, and achieve the same technical effect. To avoid repetition, details are not repeated here.

Optionally, as shown in FIG. 6 , the embodiment of the present application further provides a communication device 600, including a processor 601, a memory 602, and programs or instructions stored in the memory 602 and operable on the processor 601, For example, when the communication device 600 is a terminal, when the program or instruction is executed by the processor 601, each process of the above embodiment of the report processing method can be realized, and the same technical effect can be achieved. When the communication device 600 is a network-side device, when the program or instruction is executed by the processor 601, each process of the above-mentioned report processing method embodiment can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.

The embodiment of the present application also provides a terminal, including a processor and a communication interface, the communication interface is used to generate RLF in the first cell; the processor is used to generate a first RLF report, and the first RLF report includes first indication information; wherein, the first The indication information is used to indicate that the first RLF report and the first SHR are triggered by the same event, and the first SHR is a report generated after the terminal successfully switches cells and satisfies a preset trigger condition. This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to this terminal embodiment, and can achieve the same technical effect. Specifically, FIG. 7 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.

The terminal 100 includes but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110, etc. at least some of the components.

Those skilled in the art can understand that the terminal 100 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 110 through the power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions. The terminal structure shown in FIG. 7 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here.

It should be understood that, in the embodiment of the present application, the input unit 104 may include a graphics processing unit (Graphics Processing Unit, GPU) 1041 and a microphone 1042, and the graphics processing unit 1041 is used by the image capturing device ( Such as the image data of the still picture or video obtained by the camera) for processing. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 107 includes a touch panel 1071 and other input devices 1072 . The touch panel 1071 is also called a touch screen. The touch panel 1071 may include two parts, a touch detection device and a touch controller. Other input devices 1072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.

In the embodiment of the present application, the radio frequency unit 101 receives the downlink data from the network side device, and processes it to the processor 110; in addition, sends the uplink data to the network side device. Generally, the radio frequency unit 101 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.

The memory 109 can be used to store software programs or instructions as well as various data. The memory 109 may mainly include a program or instruction storage area and a data storage area, wherein the program or instruction storage area may store an operating system, an application program or instructions required by at least one function (such as a sound playback function, an image playback function, etc.) and the like. In addition, the memory 109 may include a high-speed random access memory, and may also include a nonvolatile memory, wherein the nonvolatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory. For example at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device.

The processor 110 may include one or more processing units; optionally, the processor 110 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly handle wireless communications, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 110 .

Wherein, the radio frequency unit 101 is configured to generate RLF in the first cell; the processor is configured to generate a first RLF report, and the first RLF report includes first indication information; wherein, the first indication information is used to indicate that the first RLF report is related to the first The SHR is triggered by the same event, and the first SHR is a report generated by the terminal after the terminal successfully switches cells and meets preset trigger conditions.

In the terminal provided by the embodiment of the present application, since the first indication information can be used to indicate that the first RLF report and the first SHR are triggered by the same event, the terminal reports the generated first RLF report and the first SHR to the network side After the device, the network side device can be made to associate the first RLF report with the first SHR according to the first indication information, so that the network side device can optimize configuration parameters by integrating the first RLF report and the first SHR.

The embodiment of the present application also provides a network side device, including a processor and a communication interface, the communication interface is used to receive the first RLF report and the first SHR sent by the terminal, and the first RLF report includes the first indication information; The first indication information is associated with the first RLF report and the first SHR; wherein, the first indication information is used to indicate that the first RLF report and the first SHR are triggered by the same event, and the first SHR is after the terminal successfully switches cells and satisfies Reports generated by preset trigger conditions. The network-side device embodiment corresponds to the above-mentioned network-side device method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to this network-side device embodiment, and can achieve the same technical effect.

Specifically, the embodiment of the present application also provides a network side device. As shown in FIG. 8 , the network side device 700 includes: an antenna 71 , a radio frequency device 72 , and a baseband device 73 . The antenna 71 is connected to a radio frequency device 72 . In the uplink direction, the radio frequency device 72 receives information through the antenna 71, and sends the received information to the baseband device 73 for processing. In the downlink direction, the baseband device 73 processes the information to be sent and sends it to the radio frequency device 72 , and the radio frequency device 72 processes the received information and sends it out through the antenna 71 .

The foregoing frequency band processing device may be located in the baseband device 73 , and the method performed by the network side device in the above embodiments may be implemented in the baseband device 73 , and the baseband device 73 includes a processor 74 and a memory 75 .

The baseband device 73 can include at least one baseband board, for example, a plurality of chips are arranged on the baseband board, as shown in FIG. The operation of the network side device shown in the above method embodiments.

The baseband device 73 may also include a network interface 76 for exchanging information with the radio frequency device 72, such as a common public radio interface (CPRI for short).

Specifically, the network side device in the embodiment of the present invention also includes: instructions or programs stored in the memory 75 and operable on the processor 74, and the processor 74 invokes the instructions or programs in the memory 75 to execute the modules shown in FIG. 5 To avoid duplication, the method of implementation and to achieve the same technical effect will not be repeated here.

The embodiment of the present application also provides a readable storage medium, the readable storage medium may be volatile or non-volatile, and a program or instruction is stored on the readable storage medium, the program or When the instructions are executed by the processor, each process of the above embodiment of the report processing method can be realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.

Wherein, the processor is the processor in the terminal described in the foregoing embodiments. The readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.

The embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the above-mentioned report processing method embodiment Each process can achieve the same technical effect, so in order to avoid repetition, it will not be repeated here.

It should be understood that the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.

The embodiment of the present application further provides a computer program/program product, the computer program/program product is stored in a non-transitory readable storage medium, and the program/program product is executed by at least one processor to realize the above-mentioned Each process of the embodiment of the report processing method can achieve the same technical effect, and will not be repeated here to avoid repetition.

It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

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

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Under the inspiration of this application, without departing from the purpose of this application and the scope of protection of the claims, many forms can also be made, all of which belong to the protection of this application.

Claims

A report processing method, the method comprising:

The terminal has a radio link failure RLF in the first cell;

The terminal generates a first RLF report, where the first RLF report includes first indication information;

Wherein, the first indication information is used to indicate that the first RLF report and the first successful handover report SHR are triggered by the same event, and the first SHR is after the terminal successfully switches cells and meets the preset trigger condition Generated report.
The method according to claim 1, wherein the first SHR includes second indication information, and the second indication information includes at least one of the following:

a first terminal identifier used to identify the terminal;

First timestamp information, where the first timestamp information is used to indicate the generation moment of the first SHR.
The method according to claim 1, wherein the first indication information includes at least one of the following:

a second terminal identifier for identifying the terminal;

second timestamp information, where the second timestamp information is used to indicate the generation moment of the first RLF report;

A first timer, where the first timer is used to indicate the duration from a first moment to a second moment, where the second moment is the moment when RLF occurs in the terminal;

Coupling identifier.
The method according to claim 3, wherein the first moment is any one of the following:

The time when the terminal receives a cell switching command to switch to the first cell;

The time when the terminal executes a cell handover command to handover to the first cell.
The method according to claim 3, wherein, when the terminal detects RLF before the second timer expires, the first indication information includes the coupling identifier;

Wherein, the threshold value of the second timer is configured by the network side device or predefined by a protocol.
The method according to claim 5, wherein the start time of the second timer is any one of the following:

The moment when the terminal switches to the first cell;

The moment when the terminal generates the first SHR;

The time when the terminal sends the first SHR to the network side device.
A report processing method, the method comprising:

The network side device receives the first radio link failure RLF report and the first successful handover report SHR sent by the terminal, where the first RLF report includes first indication information;

The network side device associates the first RLF report with the first SHR according to the first indication information;

Wherein, the first indication information is used to indicate that the first RLF report and the first SHR are triggered by the same event, and the first SHR is generated after the terminal successfully switches cells and meets preset trigger conditions Report.
The method according to claim 7, wherein the first SHR includes second indication information, and the second indication information includes at least one of the following:

a first terminal identifier, the first terminal identifier being used to identify the terminal;

First timestamp information, where the first timestamp information is used to indicate the generation moment of the first SHR.
The method according to claim 7, wherein the first indication information includes at least one of the following:

a second terminal identifier, the second identifier being used to identify the terminal;

second timestamp information, where the second timestamp information is used to indicate the generation moment of the first RLF report;

A first timer, where the first timer is used to indicate the duration from the first moment to the second moment, and the second moment is the moment when RLF occurs in the terminal;

Coupling identifier.
The method according to claim 9, wherein the first moment is any one of the following:

The moment when the terminal receives a cell switching command to switch to the first cell;

The moment when the terminal executes a cell handover command to handover to the first cell.
The method according to claim 7, wherein, before the network side device associates the first RLF report with the first SHR, the method further comprises:

In a case where the first RLF report satisfies the first condition, the network side device determines an SHR that satisfies the second condition among the received N SHRs as the first SHR;

Wherein, the second condition is: the first terminal identifier in the SHR and the second terminal identifier in the first RLF report indicate the same terminal, and the cell identifier corresponding to the SHR corresponds to the first RLF report The cell IDs of indicate the same cell.
The method according to claim 11, wherein the first condition comprises at least one of the following:

The value of the first timer in the first RLF report is less than or equal to a first threshold;

The coupling identifier is included in the first RLF report.
The method according to claim 12, wherein the first threshold value is configured by the network side device or predefined by a protocol.
The method according to claim 7, wherein, before the network side device associates the first RLF report with the first SHR, the method further comprises:

The network side device determines the RLF report that satisfies the third condition among the received M RLF reports as the first RLF report, and determines the SHR that meets the third condition among the received N SHRs as the first RLF report. a SHR;

Wherein, the third condition is: the first terminal identifier in the SHR and the second terminal identifier in the RLF report indicate the same terminal, and the cell identifier corresponding to the SHR and the cell identifier corresponding to the RLF report indicate the same cell, And the difference between the first timestamp in the RLF report and the second timestamp in the SHR is less than or equal to the second threshold.
The method according to claim 14, wherein the second threshold value is configured by the network side device or predefined by a protocol.
The method according to claim 11 or 14, wherein the cell identity corresponding to the SHR is any of the following:

The source cell identifier in the SHR;

The target cell ID in the SHR.
A report processing device comprising:

A transceiver module, configured to generate a radio link failure RLF in the first cell;

A generating module, configured to generate a first RLF report, where the first RLF report includes first indication information;

Wherein, the first indication information is used to indicate that the first RLF report and the first successful handover report SHR are triggered by the same event, and the first SHR is after the terminal successfully switches cells and meets the preset trigger condition Generated report.
The report processing device according to claim 17, wherein the first SHR includes second indication information, and the second indication information includes at least one of the following:

a first terminal identifier used to identify the terminal;

First timestamp information, where the first timestamp information is used to indicate the generation moment of the first SHR.
The report processing device according to claim 17, wherein the first indication information includes at least one of the following:

a second terminal identifier for identifying the terminal;

second timestamp information, where the second timestamp information is used to indicate the generation moment of the first RLF report;

A first timer, where the first timer is used to indicate the duration from a first moment to a second moment, where the second moment is the moment when RLF occurs in the terminal;

Coupling identifier.
The report processing device according to claim 19, wherein the first moment is any one of the following:

The time when the terminal receives a cell switching command to switch to the first cell;

The time when the terminal executes a cell handover command to handover to the first cell.
The report processing device according to claim 19, wherein, when the terminal detects RLF before the second timer expires, the first indication information includes the coupling identifier;

Wherein, the threshold value of the second timer is configured by the network side device or predefined by a protocol.
The report processing device according to claim 21, wherein the starting time of the second timer is any one of the following:

The moment when the terminal switches to the first cell;

The moment when the terminal generates the first SHR;

The time when the terminal sends the first SHR to the network side device.
A report processing device comprising:

A receiving module, configured to receive a first radio link failure RLF report and a first successful handover report SHR sent by the terminal, where the first RLF report includes first indication information;

An association module, configured to associate the first RLF report with the first SHR according to the first indication information;

Wherein, the first indication information is used to indicate that the first RLF report and the first SHR are triggered by the same event, and the first SHR is generated after the terminal successfully switches cells and meets preset trigger conditions Report.
The report processing device according to claim 23, wherein the first SHR includes second indication information, and the second indication information includes at least one of the following:

a first terminal identifier used to identify the terminal;

First timestamp information, where the first timestamp information is used to indicate the generation moment of the first SHR.
The report processing device according to claim 23, wherein the first indication information includes at least one of the following:

a second terminal identifier, the second identifier being used to identify the terminal;

second timestamp information, where the second timestamp information is used to indicate the generation moment of the first RLF report;

A first timer, where the first timer is used to indicate the duration from the first moment to the second moment, and the second moment is the moment when RLF occurs in the terminal;

Coupling identifier.
The report processing device according to claim 25, wherein the first moment is any one of the following:

The moment when the terminal receives a cell switching command to switch to the first cell;

The moment when the terminal executes a cell handover command to handover to the first cell.
The report processing device according to claim 23, wherein said device further comprises:

A determining module, configured to, before associating the first RLF report with the first SHR, if the first RLF report satisfies the first condition, select the SHR that satisfies the second condition among the received N SHRs determined as the first SHR;

Wherein, the second condition is: the first terminal identifier in the SHR and the second terminal identifier in the first RLF report indicate the same terminal, and the cell identifier corresponding to the SHR corresponds to the first RLF report The cell IDs of indicate the same cell.
The report processing device according to claim 27, wherein the first condition includes at least one of the following:

The value of the first timer in the first RLF report is less than or equal to a first threshold;

The coupling identifier is included in the first RLF report.
The report processing apparatus according to claim 28, wherein the first threshold value is configured by the network side device or predefined by a protocol.
The report processing device according to claim 23, wherein said device further comprises:

A determining module, configured to determine an RLF report that satisfies a third condition among the received M RLF reports as the first RLF report before associating the first RLF report with the first SHR, and the received The SHR that satisfies the third condition among the N SHRs is determined as the first SHR;

Wherein, the third condition is: the first terminal identifier in the SHR and the second terminal identifier in the RLF report indicate the same terminal, and the cell identifier corresponding to the SHR and the cell identifier corresponding to the RLF report indicate the same cell, And the difference between the first timestamp in the RLF report and the second timestamp in the SHR is less than or equal to the second threshold.
The report processing apparatus according to claim 30, wherein the second threshold value is configured by the network side device or predefined by a protocol.
The report processing device according to claim 27 or 30, wherein the cell identity corresponding to the SHR is any of the following:

The source cell identifier in the SHR;

The target cell ID in the SHR.
A terminal, comprising a processor, a memory, and a program or instruction stored in the memory and operable on the processor, when the program or instruction is executed by the processor, any of claims 1 to 6 can be realized. A step in the report processing method.
A network side device, comprising a processor, a memory, and a program or instruction stored in the memory and operable on the processor, when the program or instruction is executed by the processor, the following claims 7 to 1 are implemented. 16. The steps of the report processing method described in any one of 16.
A readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the report processing method according to any one of claims 1-6 is realized, or the report processing method according to any one of claims 1-6 is realized, or the method according to claim The steps of the report processing method described in any one of 7 to 16 are required.
A computer program product, the computer program product is executed by the processor of the terminal to implement the steps of the report processing method according to any one of claims 1-6; or,

The computer program product is executed by a processor of the network side device to implement the steps of the report processing method according to any one of claims 7-16.
A chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, the processor is used to run programs or instructions, and realize the report processing according to any one of claims 1-16 method steps.
A terminal configured to execute the steps of the report processing method according to any one of claims 1-6.
A network side device configured to execute the steps of the report processing method according to any one of claims 7-16.