CN114449548A

CN114449548A - Information processing method, device, equipment and readable storage medium

Info

Publication number: CN114449548A
Application number: CN202011221823.9A
Authority: CN
Inventors: 谢芳
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Ltd Research Institute
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Ltd Research Institute
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2022-05-06
Also published as: WO2022095936A1

Abstract

The invention discloses an information processing method, an information processing device, information processing equipment and a readable storage medium, and relates to the technical field of communication to optimize parameter configuration of network equipment to a terminal. The method comprises the following steps: acquiring configuration information; sending first information to network equipment according to the configuration information; the embodiment of the invention can optimize the parameter configuration of the network equipment to the terminal.

Description

Information processing method, device, equipment and readable storage medium

Technical Field

The present invention relates to the field of communications technologies, and in particular, to an information processing method, an information processing apparatus, an information processing device, and a readable storage medium.

Background

Conditional handover is a mechanism to enhance the robustness of handover or to enhance the robustness of secondary node additions. In order to solve the problem that the UE cannot normally complete handover or addition of an auxiliary node due to sudden channel degradation (especially high frequency) between the UE (User Equipment) and a serving cell, a base station may configure the UE to trigger measurement reporting at a lower threshold. A higher HandOver triggering threshold is carried in the HO (HandOver) command or the secondary node addition command, where the HandOver triggering threshold may also carry random access resources used by the UE in the target cell. Once the handover threshold is met, the UE initiates a random access procedure to the target base station or cell. The source base station or cell may configure the UE with conditional handovers for multiple target cells.

When HandOver (HO) or first CHO (Conditional HandOver) fails, the UE performs cell selection. If the selected cell is a network configured CHO candidate cell and the network side configuration terminal tries CHO after handover or CHO failure, the UE can try CHO again; otherwise, the UE performs the reconstruction process.

Similarly, CPAC (Conditional cell Addition/Change) is that a MN (Master Node) or an SN (Secondary Node) on the network side sends a condition of adding or changing Pscell to the terminal in advance. And when the terminal measures that the target Pscell meets the condition, spontaneously carrying out a Pscell adding or changing process. When the CPAC fails, the network side may also configure other CPAC candidate cells that the terminal can try.

The UE may perform cell selection when HO or CHO or CPAC fails. Therefore, in this case, it is necessary to provide a scheme for assisting the network device to optimally set the parameters sent to the terminal.

Disclosure of Invention

The embodiment of the invention provides an information processing method, an information processing device, information processing equipment and a readable storage medium, which are used for optimizing parameter configuration of network equipment to a terminal.

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

acquiring configuration information;

sending first information to network equipment according to the configuration information;

wherein, when the terminal generates RLF (Radio Link Failure) or HO Failure or CHO Failure, the first information comprises at least one of the following:

the terminal selects whether the selected cell is a CHO candidate cell through reconstruction or cell selection;

second information indicating whether the network device configures information for the terminal that allows the terminal to try the CHO candidate cell again when RLF or HO failure or CHO failure occurs;

third information indicating whether the configuration of the terminal by the network equipment allows the terminal to try again the CHO candidate cell when RLF or HO failure or CHO failure occurs; or alternatively

When a CPA (primary and secondary cell Addition) failure or a CPAC (primary and secondary cell Change) failure occurs in the terminal, the first information includes at least one of the following:

whether the PScell selected again by the terminal is a PScell candidate cell configured by the network device, or whether the PScell configured again by the network device for the terminal is a PScell candidate cell configured by the network device;

fourth information, the fourth information is used for indicating whether the network device configures information for the terminal, wherein the information allows the terminal to try CPA or CPAC candidate cells again when CPA failure or CPAC failure occurs;

and fifth information, wherein the fifth information is used for indicating whether the configuration of the network equipment to the terminal allows the terminal to try CPA or CPAC candidate cells again when CPA failure or CPAC failure occurs.

When the condition of adding CPA fails or the condition of changing CPAC fails in the primary and secondary cells, the method further comprises the following steps:

and sending sixth information to network equipment, wherein the sixth information is used for indicating information of the network equipment configuring the terminal, and the network equipment comprises an MN (Master Node) and an SN (Secondary Node).

When a terminal generates Radio Link Failure (RLF) or HO failure or CHO failure or CPA failure due to condition addition of a primary cell and a secondary cell or CPAC failure due to condition change of the primary cell and when the network equipment is configured with the CHO, the CPA or the CPAC at the same time, the method further comprises the following steps:

and sending seventh information to the network equipment, wherein the seventh information is used for indicating scene information applicable to the configuration of the terminal, and the scene comprises CHO, CPA or CPAC.

When a terminal generates Radio Link Failure (RLF) or HO failure or CHO failure or CPA failure added by the condition of the primary and secondary cells or CPAC failure changed by the condition of the primary and secondary cells, the method further comprises the following steps:

and sending eighth information to the Network device, where the eighth information is used to indicate a Public Land Mobile Network (PLMN) corresponding to the configuration performed on the terminal.

ninth information is sent to the network equipment, and the ninth information is used for indicating at least one of the following information corresponding to the configuration of the terminal:

time information, geographical location information of the terminal, and network measurement results.

Wherein the sending the first information to the network device includes:

and when the terminal is in a connected state or in the process of converting the terminal into the connected state, sending first information to network equipment.

Wherein the sending of the first information to the network device includes at least one of:

sending first information to the network equipment according to the request of the network equipment;

actively sending first information to network equipment;

and sending a first request to the network equipment, and sending first information to the network equipment after receiving a first response of the network equipment.

Wherein the method further comprises:

reporting at least one of the following information to the network equipment:

the number of beams is the number of the cell related to RLF or HO failure or CHO failure or CPA failure, the PLMN identification to which the cell belongs, the measurement results of the serving cell and the neighboring cell, and the signal quality measured in the cell according with the preset requirement.

In a second aspect, an embodiment of the present invention further provides an information processing method, applied to a network device, including:

receiving first information sent by a terminal;

configuring according to the first information;

wherein, when the terminal has RLF or HO failure or CHO failure, the first information comprises at least one of the following:

When the terminal has CPA failure or CPAC failure, the first information comprises at least one of the following items:

Wherein the configuring according to the first information comprises at least one of:

changing a CHO target cell or a CPA or CPAC target cell of the terminal;

modifying the configuration that allows the terminal to try the CHO or the CPA or the CPAC again into a configuration that does not allow the terminal to try the CHO or the CPA or the CPAC again;

modifying the configuration that the terminal is not allowed to try the CHO or the CPA or the CPAC again to allow the terminal to try the CHO or the CPA or the CPAC again;

and adjusting the configuration information of the PLMN where the terminal is located.

In a third aspect, an embodiment of the present invention provides an information processing apparatus, which is applied to a terminal, and includes:

the first acquisition module is used for acquiring configuration information;

the first sending module is used for sending first information to the network equipment according to the configuration information;

third information indicating whether the configuration of the terminal by the network equipment allows the terminal to try again the CHO candidate cell when RLF or HO failure or CHO failure occurs; or

Wherein the apparatus further comprises:

and the second sending module is used for sending sixth information to the network equipment when the terminal fails to add the CPA according to the conditions of the primary and secondary cells or fails to change the CPAC according to the conditions of the primary and secondary cells, wherein the sixth information is used for indicating the information of the network equipment configuring the terminal, and the network equipment comprises MN and SN.

Wherein the apparatus further comprises:

and the third sending module is used for sending seventh information to the network equipment when the terminal has RLF or HO failure or CHO failure or CPA failure or CPAC failure and when the network equipment is configured with CHO, CPA or CPAC at the same time, wherein the seventh information is used for representing the scene information applicable to the configuration of the terminal, and the scene comprises CHO, CPA or CPAC.

Wherein the apparatus further comprises:

a fourth sending module, configured to send, to the network device, eighth information when the terminal has an RLF or HO failure or a CHO failure or a CPA failure or a CPAC failure, where the eighth information is used to indicate a PLMN corresponding to the configuration performed on the terminal.

Wherein the apparatus further comprises:

a fifth sending module, configured to send, to the network device, ninth information when the terminal has an RLF or HO failure or a CHO failure or a CPA failure or a CPAC failure, where the ninth information is used to indicate at least one of the following information corresponding to the configuration performed on the terminal:

The first sending module is specifically configured to send first information to a network device when the terminal is in a connected state or in a process of the terminal being in a connected state.

Wherein the first sending module is specifically configured to perform at least one of:

actively sending first information to network equipment;

Wherein the apparatus further comprises:

a sixth sending module, configured to report at least one of the following information to the network device:

In a fourth aspect, an embodiment of the present invention provides an information processing apparatus, applied to a network device, including:

the first receiving module is used for receiving first information sent by a terminal;

the first configuration module is used for configuring according to the first information;

Wherein the first configuration module is configured to perform at least one of:

changing a CHO target cell or a CPA or CPAC target cell of the terminal;

modifying the configuration that the terminal is not allowed to try the CHO or the CPA or the CPAC again into the configuration that the terminal is allowed to try the CHO or the CPA or the CPAC again;

In a fifth aspect, an embodiment of the present invention provides an information processing apparatus, which is applied to a terminal, and includes: a processor and a transceiver;

the processor is used for acquiring configuration information; sending first information to network equipment according to the configuration information;

fourth information, which is used for indicating whether the network device configures information for the terminal that allows the terminal to try CPA or CPAC candidate cells again when CPA failure or CPAC failure occurs;

The transceiver is further configured to send sixth information to the network device when the terminal fails to add the CPA based on the primary and secondary cell conditions or fails to change the CPAC based on the primary and secondary cell conditions, where the sixth information is used to indicate information of the network device configuring the terminal, and the network device includes an MN and an SN.

And the transceiver is further used for sending seventh information to the network equipment when the terminal has RLF or HO failure or CHO failure or CPA failure or CPAC failure and when the network equipment is configured with CHO, CPA or CPAC at the same time, wherein the seventh information is used for indicating the scene information applicable to the configuration of the terminal, and the scene comprises CHO, CPA or CPAC.

Wherein the apparatus further comprises:

Wherein, the transceiver is further configured to send, to the network device, ninth information when the terminal has an RLF or HO failure or a CHO failure or a CPA failure or a CPAC failure, where the ninth information is used to indicate at least one of the following information corresponding to the configuration of the terminal:

The transceiver is further configured to send first information to a network device when the terminal is in a connected state or in a process that the terminal is in a connected state.

actively sending first information to network equipment;

Wherein the transceiver is further configured to report at least one of the following information to the network device:

In a sixth aspect, an embodiment of the present invention provides an information processing apparatus, applied to a network device, including: a processor and a transceiver;

the transceiver is used for receiving first information sent by a terminal;

the processor is configured according to the first information;

Wherein the processor is configured to perform at least one of:

changing a CHO target cell or a CPA or CPAC target cell of the terminal;

In a seventh aspect, an embodiment of the present invention further provides a communication device, including: a transceiver, a memory, a processor and a program stored on the memory and executable on the processor, the processor implementing the steps in the information processing method as described above when executing the program.

In an eighth aspect, the embodiment of the present invention further provides a readable storage medium, where a program is stored on the readable storage medium, and when the program is executed by a processor, the program implements the steps in the information processing method described above.

In the embodiment of the invention, the terminal sends the first information acquired when the cell selection is carried out due to RLF failure or HO failure or CHO failure, or the first information acquired when the cell selection is carried out due to CPA failure or CPAC failure to the network equipment, so that the network equipment can know the process information related to the cell selection of the terminal in time, and the network equipment can optimize the parameter configuration of the network equipment to the terminal.

Drawings

FIG. 1 is a flowchart of an information processing method according to an embodiment of the present invention;

FIG. 2 is a second flowchart of an information processing method according to an embodiment of the present invention;

FIG. 3 is one of the structural diagrams of an information processing apparatus provided by the embodiment of the present invention;

FIG. 4 is a second block diagram of an information processing apparatus according to an embodiment of the present invention;

fig. 5 is one of the structural diagrams of a communication apparatus provided by the embodiment of the present invention;

fig. 6 is a second block diagram of a communication device according to an embodiment of the present invention.

Detailed Description

In the embodiment of the present invention, the term "and/or" describes an association relationship of an associated object, and indicates that three relationships may exist, for example, a and/or B, and may indicate: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

In the embodiments of the present application, the term "plurality" means two or more, and other terms are similar thereto.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, fig. 1 is a flowchart of an information processing method provided by an embodiment of the present invention, and is applied to a terminal, as shown in fig. 1, including the following steps:

step 101, obtaining configuration information.

The configuration information may be pre-stored in the terminal, or may be sent to the terminal by the network device. For example, a network manager or TCE (Trace Collection Entity) or a base station may send the configuration information to the terminal. The configuration information is used for configuring the scene of the information to be acquired and the type or the content of the information to be acquired.

For example, when the terminal has an RLF or HO failure or a CHO failure, information related to CHO cell selection needs to be acquired. When a terminal has CPA failure or CPAC failure, information related to CPA or CPAC candidate cell selection needs to be acquired.

And 102, sending first information to the network equipment according to the configuration information.

third information indicating whether the configuration of the terminal by the network equipment allows the terminal to try again the CHO candidate cell when RLF or HO failure or CHO failure occurs.

Or, when the terminal has CPA failure or CPAC failure, the first information includes at least one of the following:

Specifically, in the embodiment of the present invention, when the terminal is in the connected state, or in a process that the terminal is converted into the connected state, the terminal may send the first information to the network device.

For example, the terminal may send the first information to the network device in a RRC (Radio Resource Control) reestablishment request, an RLF failure report, or other report.

The terminal can send first information to the network equipment according to the request of the network equipment; or, the terminal may actively send the first information to the network device; or, the terminal may send the first request to the network device, and send the first information to the network device after receiving the first response from the network device. The specific implementation of the first request or the first response is not specifically limited in the embodiment of the present invention.

In the embodiment of the invention, the terminal sends the first information acquired when the cell selection is carried out due to RLF or HO failure or CHO failure, or sends the first information acquired when the cell selection is carried out due to CPA failure or CPAC failure to the network equipment, so that the network equipment can know the process information related to the cell selection of the terminal in time, and the network equipment can optimize the parameter configuration of the network equipment to the terminal conveniently.

Optionally, in this embodiment of the present invention, to further facilitate parameter optimization of the network device, when the terminal has CPA failure or CPAC failure, the terminal may further send sixth information to the network device, where the sixth information is used to indicate information of the network device that configures the terminal, and the network device includes an MN and an SN. Specifically, for a scenario of CPA or CPAC, since both MN and SN can configure CPA or CPAC for the terminal, the terminal needs to report whether the received configuration information is from MN or SN.

Optionally, in this embodiment of the present invention, to further facilitate the network device to perform parameter optimization, when the terminal has an RLF or HO failure or a CHO failure or a CPA failure or a CPAC failure and when the network device is configured with a CHO, CPA or CPAC (CPA/CPAC) at the same time, the terminal may further send seventh information to the network device, where the seventh information is used to indicate scene information applicable to the configuration of the terminal, and the scene includes the CHO, CPA or CPAC. I.e. whether the configuration of the terminal is adapted to CHO or CPA/CPAC. That is, if the network device configures the CHO and CPA/CPAC to the terminal at the same time, the terminal may also report whether the above information is for the CHO or the CPA/CPAC.

Optionally, in this embodiment of the present invention, to further facilitate the network device to perform parameter optimization, when the terminal has an RLF or HO failure or a CHO failure or a CPA failure or a CPAC failure, the terminal may further send, to the network device, eighth information, where the eighth information is used to indicate a PLMN corresponding to the configuration performed on the terminal, and thus, the eighth information may be used to determine which operator gives the configuration information to the terminal.

Optionally, in this embodiment of the present invention, to further facilitate the network device to perform parameter optimization, when the terminal has an RLF or HO failure or a CHO failure or a CPA failure or a CPAC failure, the terminal may further send, to the network device, ninth information, where the ninth information is used to indicate at least one of the following information corresponding to the configuration performed on the terminal: time information, geographical location information of the terminal, and Network (e.g., Wireless Local Area Network (WLAN), bluetooth) measurement results.

Optionally, in the embodiment of the present invention, to further facilitate parameter optimization of the network device, the terminal may further report at least one of the following information to the network device:

the cell quality measurement method comprises the following steps of identifying the cell related to RLF or HO failure or CHO failure or CPA failure or CPAC failure, identifying the PLMN to which the cell belongs, measuring results (including cell (cell) level and beam level) of a serving cell and a neighboring cell, and measuring the number of beams with the signal quality meeting the preset requirement in the cell. Wherein the preset requirements can be set as required.

For example, the cells related to RLF or HO failure or CHO failure or CPA failure or CPAC failure may include, for example: information (e.g., identity) of a cell in which RLF occurs, information (e.g., identity) of a cell in which HO failure occurs (before or after handover), information (e.g., identity) of a cell in which CHO failure occurs (before or after handover), information (e.g., identity) of a cell in which CPA failure occurs (before or after CPA), information (e.g., identity) of a cell in which CPAC failure occurs (before or after CPAC), and the like.

Referring to fig. 2, fig. 2 is a flowchart of an information processing method provided by an embodiment of the present invention, and is applied to a network device. Wherein the network device may be a base station. As shown in fig. 2, the method comprises the following steps:

step 201, receiving first information sent by a terminal.

Wherein the meaning of the first information can refer to the description of the foregoing embodiments.

Step 202, configuring according to the first information.

Specifically, the network device performs configuration according to the first information, including at least one of the following:

changing a CHO target cell or a CPA or CPAC target cell of the terminal;

The terminal reports information about whether the cell to which the UE attempts to connect after the RLF or HO or conditional handover or CPA or CPAC failure is a previously configured candidate cell, whether the network side allows the UE to try CHO or CPAC again, and the like, which can help the network side to configure a reasonable target cell and related parameters of conditional handover or CPAC.

Specifically, in practical applications, the network device may perform conditional handover or CPAC configuration optimization in combination with other information such as RA report (radio access report) and RLF report (RLF report).

For example, the network device may optimize the configuration of CHO candidate cells or CPA/CPAC target cells.

The network device configures a CHO candidate target cell or CPA/CPAC PSCell candidate cell1 for the terminal, but rarely or no terminal cell selects or tries again to connect to the cell1, which indicates that the cell1 is not on the moving route of the nearby terminal. Then, the network device may consider not to configure the target cell for the terminal in combination with the received first information; or the network device does not configure the CHO or CPA/CPAC candidate target cell2 for the terminal, but the terminal always performs successful re-establishment or connection of the cell2 through the cell2, the subsequent network device may consider configuring the cell2 as the CHO or CPA/CPAC target cell of the terminal.

Also for example, the network equipment may optimize whether to allow the terminal to re-attempt the configuration of CHO after HO/CHO or CPA/CPAC failure.

The network device configures the terminal with a configuration that the terminal is allowed to try HO/CHO or CPA/CPAC again, but the terminal is always unsuccessful at the HO/CHO or CPA/CPAC for the second time, so that the network device can consider that the terminal is not allowed to try HO/CHO or CPA/CPAC again later, and directly enable the terminal to reestablish or wait for the configuration of the network side, thereby helping the terminal to establish RRC connection with the network quickly; or, if the network device configures the terminal with a configuration that HO/CHO or CPA/CPAC is not allowed to try again, but the terminal can always reselect to a CHO candidate target cell or the terminal can always successfully connect to a CPA/CPAC candidate cell, the network device may allow the terminal to try again HO/CHO or CPA/CPAC later, let the terminal Access the network using a HO/CHO or CPA/CPAC dedicated RA (Radio Access) resource, and help the terminal to quickly establish an RRC connection with the network.

For another example, the network device may optimize the configuration information of the PLMN where the terminal is located.

The network device may optimize the configuration information of the PLMN where the terminal is located in combination with the received first information. Under the scene of wireless network sharing, different operators may have different strategies and configurations, and the configuration information of the PLMN where the terminal is located is adjusted according to the first information, so that the operators can perform targeted optimization.

The embodiment of the invention also provides an information processing device which is applied to the terminal. Referring to fig. 3, fig. 3 is a block diagram of an information processing apparatus according to an embodiment of the present invention. Because the principle of solving the problem of the information processing device is similar to the information processing method in the embodiment of the invention, the implementation of the information processing device can refer to the implementation of the method, and repeated details are not repeated.

As shown in fig. 3, the information processing apparatus 300 includes:

a first obtaining module 301, configured to obtain configuration information; a first sending module 302, configured to send first information to a network device according to the configuration information.

Wherein the apparatus further comprises:

actively sending first information to network equipment;

Wherein the apparatus further comprises:

The apparatus provided in the embodiment of the present invention may implement the method embodiments, and the implementation principle and the technical effect are similar, which are not described herein again.

The embodiment of the invention also provides an information processing device which is applied to the network equipment. Referring to fig. 4, fig. 4 is a block diagram of an information processing apparatus according to an embodiment of the present invention. Because the principle of solving the problem of the information processing device is similar to the information processing method in the embodiment of the invention, the implementation of the information processing device can refer to the implementation of the method, and repeated details are not repeated.

As shown in fig. 4, the information processing apparatus 400 includes:

a first receiving module 401, configured to receive first information sent by a terminal; a first configuring module 402, configured to perform configuration according to the first information.

When the terminal has CPA or CPAC failure, the first information comprises at least one of the following items:

changing a CHO target cell or a CPA or CPAC target cell of the terminal;

The apparatus provided in the embodiment of the present invention may implement the method embodiments, and the implementation principle and technical effects are similar, which are not described herein again.

The embodiment of the invention also provides an information processing device which is applied to the terminal. Referring to fig. 5, fig. 5 is a block diagram of an information processing apparatus according to an embodiment of the present invention. Because the principle of solving the problem of the information processing device is similar to the information processing method in the embodiment of the invention, the implementation of the information processing device can refer to the implementation of the method, and repeated details are not repeated.

As shown in fig. 5, the information processing apparatus 500 includes: a processor 501 and a transceiver 502;

the processor 501 is configured to obtain configuration information; sending first information to network equipment according to the configuration information;

and fifth information, which is used for indicating whether the configuration of the network equipment to the terminal allows the terminal to try CPA or CPAC candidate cells again when CPA failure or CPAC failure occurs.

Wherein the apparatus further comprises:

actively sending first information to network equipment;

The embodiment of the invention also provides an information processing device which is applied to the network equipment. Referring to fig. 6, fig. 6 is a block diagram of an information processing apparatus according to an embodiment of the present invention. Because the principle of solving the problem of the information processing device is similar to the information processing method in the embodiment of the invention, the implementation of the information processing device can refer to the implementation of the method, and repeated details are not repeated.

As shown in fig. 6, the information processing apparatus 600 includes: a processor 601 and a transceiver 602;

the transceiver 602 is configured to receive first information sent by a terminal; the processor 601 is configured to perform configuration according to the first information;

Wherein the processor is configured to perform at least one of:

changing a CHO target cell or a CPA or CPAC target cell of the terminal;

modifying the configuration that the terminal is allowed to try the CHO or the CPA or the CPAC again into the configuration that the terminal is not allowed to try the CHO or the CPA or the CPAC again;

An embodiment of the present invention further provides a communication device, including: a transceiver, a memory, a processor, and a program stored on the memory and executable on the processor; which when executed by a processor implements the various processes of the signal processing method embodiments described above.

The embodiment of the present invention further provides a readable storage medium, where a program is stored on the readable storage medium, and when the program is executed by a processor, the program implements each process of the signal processing method embodiment, and can achieve the same technical effect, and in order to avoid repetition, the detailed description is omitted here. The readable storage medium may be any available medium or data storage device that can be accessed by a processor, including but not limited to magnetic memory (e.g., floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical memory (e.g., CD, DVD, BD, HVD, etc.), and semiconductor memory (e.g., ROM, EPROM, EEPROM, nonvolatile memory (NAND FLASH), Solid State Disk (SSD)), etc.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. With such an understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the methods according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. An information processing method applied to a terminal is characterized by comprising the following steps:

acquiring configuration information;

wherein, when the terminal has radio link failure RLF or handover HO failure or conditional handover CHO failure, the first information comprises at least one of the following:

second information, the second information is used for indicating whether the network equipment configures information for the terminal, wherein the information allows the terminal to try the CHO candidate cell again when RLF or HO failure or CHO failure occurs;

third information, the third information is used for indicating whether the configuration of the network equipment to the terminal allows the terminal to try the CHO candidate cell again when RLF or HO failure or CHO failure occurs; or

When a terminal fails to add CPA (primary and secondary cell) or fails to change CPAC (primary and secondary cell) conditions, the first information comprises at least one of the following information:

whether the primary cell and the secondary cell PScell selected again by the terminal are PSCell candidate cells configured by the network equipment or not, or whether the PScell configured again by the network equipment for the terminal is a PSCell candidate cell configured by the network equipment or not;

2. The method of claim 1, wherein when the terminal fails to add CPA or change CPAC, the method further comprises:

and sending sixth information to the network equipment, wherein the sixth information is used for indicating the information of the network equipment configuring the terminal, and the network equipment comprises a main node MN and an auxiliary node SN.

3. The method of claim 1, wherein when the terminal has Radio Link Failure (RLF) or Handover (HO) failure or Conditional Handover (CHO) failure or primary-secondary cell conditional addition (CPA) failure or primary-secondary cell conditional change (CPAC) failure and when the network device is configured with CHO, CPA or CPAC at the same time, the method further comprises:

4. The method of claim 1, wherein when a terminal experiences a Radio Link Failure (RLF) or a Handover (HO) failure or a Conditional Handover (CHO) failure or a primary-secondary cell conditional addition (CPA) failure or a primary-secondary cell conditional change (CPAC) failure, the method further comprises:

and sending eighth information to the network equipment, wherein the eighth information is used for indicating a Public Land Mobile Network (PLMN) corresponding to the configuration of the terminal.

5. The method of claim 1, wherein when a Radio Link Failure (RLF) or a Handover (HO) failure or a Conditional Handover (CHO) failure or a primary-secondary cell condition adding (CPA) failure or a primary-secondary cell condition changing (CPAC) failure occurs in a terminal, the method further comprises:

6. The method of claim 1, wherein sending the first information to the network device comprises:

7. The method of claim 6, wherein sending the first information to the network device comprises at least one of:

actively sending first information to network equipment;

8. The method of claim 1, further comprising:

reporting at least one of the following information to the network equipment:

9. An information processing method applied to a network device, comprising:

receiving first information sent by a terminal;

configuring according to the first information;

10. The method of claim 9, wherein the configuring according to the first information comprises at least one of:

changing a CHO target cell or a CPA or CPAC target cell of the terminal;

11. An information processing apparatus applied to a terminal, comprising:

the first acquisition module is used for acquiring configuration information;

12. An information processing apparatus applied to a network device, comprising:

13. An information processing apparatus applied to a terminal, comprising: a processor and a transceiver;

14. An information processing apparatus applied to a network device, comprising: a processor and a transceiver;

the transceiver is used for receiving first information sent by a terminal;

the transceiver is configured according to the first information;

15. A communication device, comprising: a transceiver, a memory, a processor, and a program stored on the memory and executable on the processor; characterized in that the processor, which is configured to read the program in the memory, implements the steps in the information processing method according to any one of claims 1 to 10.

16. A readable storage medium storing a program, wherein the program realizes the steps in the information processing method according to any one of claims 1 to 10 when executed by a processor.