CN108337695A

CN108337695A - A kind of terminal capacity report method, base station and terminal

Info

Publication number: CN108337695A
Application number: CN201710042784.8A
Authority: CN
Inventors: 李小龙; 秦飞; 张晨璐; 岳然
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2017-01-20
Filing date: 2017-01-20
Publication date: 2018-07-27
Anticipated expiration: 2037-01-20
Also published as: WO2018133752A1; CN108337695B

Abstract

The invention discloses a kind of terminal capacity report method, base station and terminal, methods to include：It receives terminal and successfully adheres to the terminal sent after core net and eat dishes without rice or wine ability information；It is eated dishes without rice or wine ability information according to terminal, determines that the first terminal of terminal is eated dishes without rice or wine ability；It is eated dishes without rice or wine ability according to determining terminal, update second terminal is eated dishes without rice or wine ability, which is：The terminal that reports is eated dishes without rice or wine ability during terminal adheres to core net；It is eated dishes without rice or wine ability using updated terminal；Wherein, it is different successfully to adhere to the terminal sent after core net the ability information of eating dishes without rice or wine of the terminal that reports during ability information and terminal attachment core net of eating dishes without rice or wine for terminal.The embodiment of the present invention after terminal successfully adheres to core net, need change terminal eat dishes without rice or wine ability when, without interrupt terminal traffic can be realized terminal eat dishes without rice or wine ability dynamic update, and can save terminal energy consumption, reduce end loads.

Description

Terminal capability reporting method, base station and terminal

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a terminal capability reporting method, a base station, and a terminal.

Background

In LTE, UE reports UE capabilities including the air interface capability and core network capability of the UE during attach (attach), and the core network stores the UE capabilities reported by the UE. In the process of UE attachment, the UE may report the capability of the UE actively, or the base station may request the UE to report the capability of the UE. After the UE is successfully attached, if the UE needs to change the capability of the UE, it can only be implemented by the procedure of detach/detach. The mechanism for reporting the UE capability in LTE determines that the reporting of the UE capability is a relatively static flow, and the UE cannot dynamically update the capability of the UE; in particular, the UE cannot dynamically update the air interface capability of the UE. Therefore, the UE air interface capability reported by the UE cannot fully consider the state of the UE, and dynamically update the air interface capability of the UE. For example, when the battery power of the UE is low and the UE needs to save power, the UE should perform air interface capability fallback, reduce the UE capability, and save the power of the UE. In addition, if the CPU, baseband and radio frequency utilization of the UE are high, the UE air interface capability should be backed off to reduce the load of the UE, but the current UE capability reporting mechanism cannot meet the above requirements.

Disclosure of Invention

The embodiment of the invention provides a terminal capability reporting method, a base station and a terminal, which aim to solve the problems of large power consumption and large load of a terminal caused by the fact that the terminal capability cannot be dynamically updated by fully considering the terminal state after the terminal is successfully attached to a core network in the prior art.

In a first aspect, an embodiment of the present invention provides a method for reporting a terminal capability, which is applied to a base station side, and includes:

receiving terminal air interface capability information sent by a terminal after the terminal is successfully attached to a core network;

determining a first terminal air interface capability of the terminal according to the terminal air interface capability information;

updating the air interface capability of the second terminal according to the air interface capability of the first terminal, wherein the air interface capability of the second terminal is as follows: reporting the terminal air interface capability in the process of attaching the terminal to the core network;

configuring preset air interface parameters according to the updated air interface capability of the second terminal;

and the terminal air interface capability information sent after the terminal successfully attaches to the core network is different from the terminal air interface capability information reported in the process that the terminal attaches to the core network.

In a second aspect, an embodiment of the present invention further provides a method for reporting a terminal capability, which is applied to a terminal side, and includes:

in the process of attaching to the core network, reporting terminal capability information supported by the terminal to a base station, wherein the terminal capability information at least comprises: terminal air interface capability information;

after the core network is successfully attached, sending terminal air interface capability information to a base station;

and the terminal air interface capability information sent after the core network is successfully attached is different from the terminal air interface capability information reported in the process of attaching the core network.

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

the first receiving module is used for receiving terminal air interface capability information sent by the terminal after the terminal is successfully attached to the core network;

the processing module is used for determining the first terminal air interface capability of the terminal according to the terminal air interface capability information;

an updating module, configured to update a second terminal air interface capability according to the determined terminal air interface capability, where the second terminal air interface capability is: the terminal air interface capability reported by the terminal in the process of attaching to the core network;

the configuration module is used for configuring preset air interface parameters according to the updated air interface capability of the second terminal;

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

a first reporting module, configured to report, to a base station, terminal capability information supported by a terminal in a process of attaching to a core network, where the terminal capability information at least includes: terminal air interface capability information;

the second reporting module is used for sending terminal air interface capability information to the base station after the core network is successfully attached;

Therefore, in the embodiment of the invention, after the terminal is successfully attached to the core network, when the air interface capability of the terminal needs to be changed, the terminal sends the air interface capability information of the terminal to the base station so as to realize the dynamic updating of the terminal capability without interrupting the terminal service, ensure the continuity of the terminal service, save the energy consumption of the terminal and reduce the load of the terminal.

Drawings

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. 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 invention.

Fig. 1 is a flowchart illustrating a method for reporting a terminal capability according to a first embodiment of the present invention;

fig. 2 shows a first flowchart of a method for reporting terminal capability according to a second embodiment of the present invention;

fig. 3 is a second flowchart illustrating a method for reporting terminal capability according to a second embodiment of the present invention;

fig. 4 is a first block diagram of a base station according to a third embodiment of the present invention;

fig. 5 is a block diagram of a base station according to a third embodiment of the present invention;

fig. 6 is a block diagram showing a configuration of a base station according to a fourth embodiment of the present invention;

fig. 7 is a flowchart illustrating a method for reporting a terminal capability according to a fifth embodiment of the present invention;

fig. 8 is a first flowchart of a method for reporting terminal capability according to a sixth embodiment of the present invention;

fig. 9 is a flowchart of a second method for reporting terminal capability according to a sixth embodiment of the present invention;

fig. 10 shows a first block diagram of a terminal according to a seventh embodiment of the present invention;

fig. 11 shows a second block diagram of a terminal according to a seventh embodiment of the present invention;

fig. 12 shows a block diagram of a terminal according to an eighth embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

First embodiment

As shown in fig. 1, the method for reporting terminal capability according to the embodiment of the present invention is applied to a base station side, and specifically includes the following steps:

step 11: and receiving terminal air interface capability information sent by the terminal after the terminal is successfully attached to the core network.

The premise of accessing the core network by the terminal is that the terminal is successfully attached to the core network, the base station can acquire the terminal capability corresponding to the terminal in the terminal attachment process, and the terminal capability comprises the terminal air interface capability and the terminal core network capability. Generally, the terminal capability reported by the terminal in the attach process is the maximum terminal capability supported by the terminal. After the terminal is successfully attached to and accesses the core network, the terminal can transmit various service data. Under some special conditions, the base station or the terminal may need to reduce the air interface capability of the terminal to reduce the power consumption of the terminal or to improve the transmission efficiency of a certain service of the terminal, that is, the terminal needs to change the air interface capability of the terminal. When the air interface capability of the terminal needs to be changed, the base station can acquire the air interface capability information of the terminal sent by the terminal without interrupting the service data being transmitted by the terminal.

Step 12: and determining the air interface capability of the first terminal of the terminal according to the air interface capability information of the terminal.

And after receiving the terminal air interface capability information, the base station determines the terminal air interface capability required by the terminal or the base station. Specifically, the air interface capability information may include part or all of the air interface capability of the terminal, and when carrying part of the air interface capability of the terminal, the base station may directly determine the air interface capability of the terminal that needs to be updated according to the air interface capability information of the terminal; when carrying all terminal air interface capabilities, the base station can compare the terminal air interface capability information with the terminal capability information obtained in the attachment process, and determine the air interface capability different from the terminal air interface capability information in the terminal capability information as the terminal air interface capability needing to be updated.

Step 13: updating the air interface capability of the second terminal according to the air interface capability of the first terminal, wherein the air interface capability of the second terminal is as follows: and the terminal air interface capability is reported by the terminal in the process of attaching the core network.

After determining the terminal air interface capability to be updated according to the step 12, the terminal air interface capability acquired in the attachment process is updated to realize dynamic update of the terminal capability without interrupting the terminal service, so that the terminal energy consumption can be saved and the terminal load can be reduced while the continuity of the terminal service is ensured.

Step 14: and configuring preset air interface parameters according to the updated air interface capability of the second terminal.

Specifically, according to the updated air interface capability of the terminal, performing corresponding configuration on the terminal, where the corresponding configuration includes: at least one of a measurement configuration, a scheduling policy configuration, a function configuration, and a data rate configuration.

In the method for reporting terminal capability of the embodiment of the invention, after the terminal is successfully attached to the core network, when the terminal air interface capability needs to be changed, the terminal sends the terminal air interface capability information to the base station to realize the dynamic update of the terminal capability without interrupting the terminal service, thereby further saving the terminal energy consumption and reducing the terminal load while ensuring the continuity of the terminal service.

Second embodiment

The first embodiment briefly introduces the method for reporting terminal capability of the present invention, and the following embodiment further introduces the method with reference to the accompanying drawings and specific application scenarios.

As shown in fig. 2, the method for reporting terminal capability according to the embodiment of the present invention is applied to a first attach procedure, and specifically includes the following steps:

step 21: and in the process of attaching the core network to the terminal, sending first request information to the terminal.

The first request information is used for requesting the terminal to report the terminal capability.

Step 22: and receiving the first terminal capability information reported by the terminal according to the first request information.

The first terminal capability information includes first terminal air interface capability information and first terminal core network capability information, the terminal air interface capability information sent after the terminal successfully attaches to the core network is different from the first terminal air interface capability information, and specifically, the terminal air interface capability sent after the terminal successfully attaches to the core network is lower than or equal to the terminal air interface capability indicated by the first terminal air interface capability information.

That is, the terminal does not actively report its own terminal capability in the attachment process, the base station requests the terminal to report the terminal capability in the attachment process, and the base station acquires the terminal capability and then transmits the terminal capability to the core network, so that the core network stores the terminal capability and completes the attachment process.

Step 23: and receiving terminal air interface capability information sent by the terminal after the terminal is successfully attached to the core network.

Specifically, step 23 may have different receiving modes according to different access states of the terminal:

the first method is as follows: when the terminal is in a connected state, receiving terminal air interface capability information sent by the terminal through a high-layer signaling (such as RRC signaling).

The second method comprises the following steps: when the terminal is in the inactive state, the terminal air interface capability information sent by the receiving terminal in the random access process (i.e. the terminal is always in the inactive state in the whole reporting process or after the reporting process is finished) or the control terminal is switched to the connected state and receives the terminal air interface capability information sent by the terminal.

The third method comprises the following steps: when the terminal is in an idle state, the Control terminal is switched to a connected state, and receives terminal air interface capability information sent by the terminal in a Radio Resource Control (RRC) connection establishment process, or receives terminal air interface capability information sent by the terminal through a high-level signaling after the RRC connection establishment is completed.

Further, step 23 is implemented differently in different scenarios, and the following embodiment is only exemplary in the following application scenarios.

Scene one: when the first trigger condition is met, sending second request information to the terminal; and receiving the terminal air interface capability information sent by the terminal according to the second request information. The second request information is used for requesting the terminal to report terminal air interface capability information, and the first trigger condition includes: the base station requests at least one of capability information of other Radio Access Technologies (RAT) of the terminal, the base station requests reduction of air interface capability of the terminal, and the base station requests the terminal to be in a power saving mode.

That is, the scenario is a scenario in which the base station triggers the reporting of the air interface capability of the terminal, and the triggering condition of the base station may be: any one or more of the conditions that the base station needs the capability information of the UE about other RATs, that the base station needs the UE to reduce the air interface capability of part of the UE, and that the base station needs the UE to be in a long-term power saving mode.

Specifically, the manner in which the base station sends the second request message to the terminal is also related to the state of the terminal, and reference may be specifically made to the first manner, the second manner, and the third manner:

that is, when the terminal is in a connected state, the second request information is sent to the terminal through a high-level signaling;

when the terminal is in the inactive state, sending second request information to the terminal through a paging message, or controlling the terminal to switch to the connected state and sending the second request information to the terminal;

when the terminal is in an idle state, controlling the terminal to be switched to a connected state, and sending second request information in the process of establishing Radio Resource Control (RRC) connection of the terminal, or sending the second request information through a high-level signaling after the RRC connection of the terminal is established;

wherein the second request information includes: at least one of terminal capability information requested by the base station, a first trigger condition, and indicating terminal capability fallback.

The detailed description of the first scenario in which the base station triggers and receives the terminal air interface capability information is given above, and the second scenario in which the terminal triggers and autonomously reports the terminal air interface capability information is further described below.

Scene two: and when the receiving terminal meets the second trigger condition, actively reporting the terminal air interface capability information.

Wherein the second trigger condition comprises: at least one of battery power information of the terminal is lower than a preset power threshold, temperature information of the terminal is higher than a preset temperature threshold, hardware load information of the terminal is higher than a preset load threshold, and air interface resource use information of the terminal.

Wherein the temperature information includes: at least one of baseband temperature information, CPU temperature information, GPU temperature information, and radio frequency temperature information. The hardware load information includes: at least one of a CPU usage rate, a baseband usage rate, and a radio frequency usage rate. For example, when the baseband temperature of the terminal exceeds a preset baseband temperature threshold, the terminal sends a terminal air interface capability reporting request or terminal air interface capability information; or, when any one or both of the radio frequency utilization rate and the air interface resource utilization rate of the terminal exceed the usage threshold value, the terminal sends a terminal air interface capability reporting request or terminal air interface capability information.

Further, when the receiving terminal meets the second trigger condition, the actively reported terminal air interface capability information can be realized by the following steps: receiving a terminal air interface capability reporting request sent by the terminal when a second trigger condition is met; according to the terminal air interface capability reporting request, feeding back feedback information for receiving the terminal air interface capability reporting request to the terminal, and receiving terminal air interface capability information reported by the terminal according to the feedback information; or sending a reject feedback message for rejecting accepting the terminal interface capacity reporting request to the terminal according to the terminal interface capacity reporting request, wherein the reject feedback message comprises reason information for rejecting the terminal interface capacity reporting request. That is, the base station may reject the request for reporting the air interface capability of the terminal, and if the base station rejects, the UE may not report the air interface capability of the terminal, and may also report the air interface capability of the UE itself through a detach/detach process. And if the UE does not report the air interface capability of the terminal, the base station continues to use the acquired terminal capability in the attachment process.

Further, the terminal air interface capability reporting request includes: and at least one of the second trigger condition, the type of the terminal air interface capability requested to be updated by the terminal, and the terminal air interface capability requested to be updated by the terminal.

In the second scenario, the terminal air interface capability information is reported to the base station by the terminal according to the performance of the terminal, and the base station is required to give an indication whether to accept or use the terminal air interface capability information. In particular, the amount of the solvent to be used,

the base station feeds back confirmation information for receiving the air interface capability information of the terminal to the terminal according to the air interface capability information of the terminal; or the base station feeds back rejection information for rejecting the air interface capability information of the terminal to the terminal according to the air interface capability information of the terminal, wherein the rejection information comprises reason information for rejecting the air interface capability information of the terminal. That is, the base station may reject the terminal air interface capability information, and if the base station rejects, the UE may report its own UE air interface capability through a detach/detach (detach/detach) process.

Wherein, the steps have three different combination modes:

the first combination mode is a four-step flow: UE sends a terminal air interface capability reporting request; the base station sends confirmation information, and the UE is allowed to report the air interface capability or refused to report the air interface capability; UE sends self terminal empty ability information; and the base station sends confirmation information for accepting or rejecting the terminal air interface capability information of the UE.

The combination mode two is a three-step process: UE sends a terminal air interface capability reporting request; the base station sends confirmation information, and the UE is allowed to report the air interface capability or refused to report the air interface capability; and the UE sends self terminal air interface capability information.

The third combination mode is a two-step process: UE sends self terminal empty ability information; and the base station sends confirmation information for accepting or rejecting the terminal air interface capability information of the UE.

Further, in a scenario where the terminal triggers autonomous reporting of the terminal air interface capability information, the terminal air interface capability information specifically includes: at least one of a category of the terminal, frequency band information supported by the terminal, multi-band combination information, multiple-input multiple-output configuration information, protocol version information supported by the terminal, and other RAT capability information.

The first scene and the second scene are both terminal air interface capability information sent by the base station directly receiving the terminal, and a third scene for hiding the receiving terminal air interface capability information is further introduced below.

Scene three: receiving implicit information sent by the terminal when a second trigger condition is met; and according to the hidden information, determining terminal air interface capability information corresponding to the hidden information, and reconfiguring corresponding functions in the hidden information. The hidden information is used for indicating the terminal air interface capability which the terminal desires to update, and the hidden information includes: at least one of carrier aggregation information, multiple-input multiple-output information, and dual connectivity information.

For example, the UE transmits at least one of Carrier Aggregation information (CA), Multiple Input Multiple Output (MIMO) information, and Dual Connectivity (DC) information. The base station completes the reconfiguration of CA, MIMO and DC, and reduces the requirements of the UE on CA/MIMO/DC, for example, the UE is configured not to use CA or DC, and uses low-order MIMO. And determining the hidden terminal air interface capability according to the reconfigured CA, MIMO and DC information.

How the base station acquires the terminal air interface capability information is described from different scenes, and the processing flow of the base station after receiving the terminal air interface capability information is described continuously below.

Step 24: and determining the air interface capability of the first terminal of the terminal according to the air interface capability information of the terminal.

Specifically, the air interface capability information may include part or all of the air interface capability of the terminal, and when carrying part of the air interface capability of the terminal, the base station may directly determine the air interface capability of the terminal that needs to be updated according to the air interface capability information of the terminal; when carrying all terminal air interface capabilities, the base station can compare the terminal air interface capability information with the terminal capability information obtained in the attachment process, and determine the air interface capability different from the terminal air interface capability information in the terminal capability information as the terminal air interface capability needing to be updated.

Step 25: updating the air interface capability of a second terminal according to the air interface capability of the first terminal, wherein the air interface capability of the second terminal is as follows: and the terminal air interface capability is reported by the terminal in the process of attaching the core network.

After determining the terminal air interface capability required to be updated according to the step 25, updating the terminal air interface capability acquired in the attachment process to realize dynamic update of the terminal capability.

Step 26: and configuring preset air interface parameters according to the updated air interface capability of the second terminal.

Wherein the corresponding configuration comprises: at least one of a measurement configuration, a scheduling policy configuration, a function configuration, and a data rate configuration. The preset air interface parameters comprise: at least one of a measurement parameter, a scheduling policy parameter, a functional parameter, and a data rate.

The terminal capability reporting method of the present invention is introduced above for the first attachment procedure, and the terminal capability reporting method of the present invention will be further described below with reference to the second attachment procedure.

As shown in fig. 3, the method for reporting terminal capability according to the embodiment of the present invention is applied to a base station, and specifically includes the following steps:

step 31: and receiving the second terminal capability information actively reported by the terminal in the process of attaching the terminal to the core network.

The second terminal capability information includes second terminal air interface capability information and second terminal core network capability information, the terminal air interface capability information sent after the terminal successfully attaches to the core network is different from the second terminal air interface capability information, and specifically, the terminal air interface capability sent after the terminal successfully attaches to the core network is lower than or equal to the second terminal air interface capability information.

Namely, the terminal actively reports the terminal capability of the terminal in the attachment process, the core network stores the terminal capability to complete the attachment process, and the base station acquires the terminal capability from the core network.

Step 32: and receiving terminal air interface capability information sent by the terminal after the terminal is successfully attached to the core network.

The specific application scenario and the specific implementation manner in step 32 may refer to the first manner, the second manner, the third manner, the first scenario, the second scenario, the first combination manner, the second combination manner, and the third combination manner, and thus are not described herein again.

Step 33: and determining the air interface capability of the first terminal of the terminal according to the air interface capability information of the terminal.

Specifically, the air interface capability information may include part or all of the air interface capability of the terminal. When carrying part of the terminal air interface capability, the base station can directly determine the terminal air interface capability needing to be updated according to the terminal air interface capability information; when carrying all terminal air interface capabilities, the base station can compare the terminal air interface capability information with the terminal capability information obtained in the attachment process, and determine the air interface capability different from the terminal air interface capability information in the terminal capability information as the terminal air interface capability needing to be updated.

Step 34: updating the air interface capability of a second terminal according to the air interface capability of the first terminal, wherein the air interface capability of the second terminal is as follows: and the terminal air interface capability is reported by the terminal in the process of attaching the core network.

The air interface capability of the second terminal is as follows: and the terminal air interface capability is reported by the terminal in the process of attaching the core network.

After determining the terminal air interface capability that needs to be updated according to the step 34, updating the terminal air interface capability obtained in the attachment process to implement dynamic update of the terminal capability.

Step 35: and configuring preset air interface parameters according to the updated air interface capability of the second terminal.

The preset air interface parameters comprise: at least one of a measurement parameter, a scheduling policy parameter, a functional parameter, and a data rate. Configuring preset air interface parameters comprises the following steps: at least one of a measurement configuration, a scheduling policy configuration, a function configuration, and a data rate configuration.

In the method for reporting terminal capability of the embodiment of the invention, after the terminal is successfully attached to the core network, when the terminal air interface capability needs to be changed, the base station receives the terminal air interface capability information sent by the terminal to realize the dynamic update of the terminal capability without interrupting the terminal service, thereby ensuring the continuity of the terminal service, saving the terminal energy consumption and reducing the terminal load.

Third embodiment

The first embodiment and the second embodiment respectively describe in detail the terminal capability reporting method in different scenarios, and the following embodiment will further describe the corresponding base station with reference to the accompanying drawings.

As shown in fig. 4, the base station 400 according to the embodiment of the present invention can implement the first embodiment and the second embodiment to receive the terminal air interface capability information sent after the terminal successfully attaches to the core network; determining the terminal air interface capability of the terminal according to the terminal air interface capability information; updating the terminal air interface capability obtained in the process of attaching the terminal to the core network according to the determined terminal air interface capability; using the details of the updated terminal air interface capability method, and achieving the same effect, wherein the terminal air interface capability information sent after the terminal successfully attaches to the core network is different from the terminal air interface capability information reported in the process of the terminal attaching to the core network, and the base station 400 specifically includes the following functional modules:

a first receiving module 410, configured to receive terminal air interface capability information sent after a terminal successfully attaches to a core network;

a processing module 420, configured to determine, according to the terminal air interface capability information, a first terminal air interface capability of the terminal;

an updating module 430, configured to update the air interface capability of the second terminal according to the determined air interface capability of the terminal, where the air interface capability of the second terminal is: the terminal air interface capability reported by the terminal in the process of attaching to the core network;

a configuration module 440, configured to configure a preset air interface parameter according to the updated air interface capability of the second terminal;

Wherein, the base station 400 further comprises:

a first sending module 450, configured to send first request information to a terminal in a process that the terminal attaches to a core network, where the first request information is used to request the terminal to report a terminal capability;

a second receiving module 460, configured to receive the first terminal capability information reported by the terminal according to the first request information;

the first terminal capacity information comprises first terminal air interface capacity information and first terminal core network capacity information, and the terminal air interface capacity information sent by the terminal after the terminal is successfully attached to the core network is different from the first terminal air interface capacity information.

Wherein, the base station 400 further comprises:

a third receiving module 470, configured to receive, in the process of attaching the terminal to the core network, second terminal capability information actively reported by the terminal;

the second terminal capacity information comprises second terminal air interface capacity information and second terminal core network capacity information, and the terminal air interface capacity information sent by the terminal after the terminal is successfully attached to the core network is different from the second terminal air interface capacity information.

Wherein, the first receiving module 410 includes:

the first receiving submodule 411 is configured to receive, when the terminal is in a connected state, terminal air interface capability information sent by the terminal through a high-level signaling;

a second receiving submodule 412, configured to receive, when the terminal is in an inactive state, terminal air interface capability information sent by the terminal in a random access process, or control the terminal to switch to a connected state and receive the terminal air interface capability information sent by the terminal;

and a third receiving submodule 413, configured to control the terminal to switch to a connected state when the terminal is in an idle state, and receive terminal air interface capability information sent by the terminal in a radio resource control RRC connection establishment process, or receive terminal air interface capability information sent by the terminal through a high-level signaling after the RRC connection establishment is completed.

Wherein, the first receiving module 410 includes:

the first sending submodule 414 is configured to send second request information to the terminal when the first trigger condition is met, where the second request information is used to request the terminal to report terminal air interface capability information;

a fourth receiving submodule 415, configured to receive terminal air interface capability information sent by the terminal according to the second request information;

wherein the first trigger condition comprises: the base station requests at least one of the capability information of other Radio Access Technologies (RAT) of the terminal, the base station requests the reduction of the air interface capability of the terminal, and the base station requests the terminal to be in a power-saving mode.

Wherein, the first sending submodule 414 includes:

a first transmitting unit 4141 for transmitting the second request information to the terminal through higher layer signaling when the terminal is in a connected state;

a second transmitting unit 4142 for transmitting the second request information to the terminal through a paging message when the terminal is in an inactive state, or controlling the terminal to transition to a connected state and transmitting the second request information to the terminal;

a third sending unit 4143, configured to control the terminal to switch to a connected state when the terminal is in an idle state, and send the second request information during a radio resource control RRC connection setup performed by the terminal, or send the second request information through a high-level signaling after the RRC connection setup of the terminal is completed;

Wherein, the first receiving module 410 includes:

a fifth receiving sub-module 416, configured to receive terminal air interface capability information actively reported when the terminal meets the second trigger condition;

Wherein the temperature information includes: at least one of baseband temperature information, CPU temperature information, GPU temperature information, and radio frequency temperature information.

Wherein the hardware load information includes: at least one of a CPU usage rate, a baseband usage rate, and a radio frequency usage rate.

The fifth receiving sub-module 416 further includes:

a first feedback unit 4161, configured to feed back, to the terminal, a confirmation message that receives the air interface capability information of the terminal according to the air interface capability information of the terminal; or,

a second feedback unit 4162, configured to feed back, to the terminal, rejection information for rejecting the terminal air interface capability information according to the terminal air interface capability information, where the rejection information includes reason information for rejecting the terminal air interface capability information.

The fifth receiving sub-module 416 includes:

a first receiving unit 4163, configured to receive a terminal air interface capability reporting request sent by the terminal when the second trigger condition is met;

a first processing unit 4164, configured to feed back, to the terminal, feedback information for receiving a request for reporting the air interface capability of the terminal according to the request for reporting the air interface capability of the terminal, and receive terminal air interface capability information reported by the terminal according to the feedback information; or,

the second processing unit 4165 is configured to send, to the terminal, a reject feedback information for rejecting to accept the request for reporting the air interface capability of the terminal according to the request for reporting the air interface capability of the terminal, where the reject feedback information includes information of a reason for rejecting the request for reporting the air interface capability of the terminal.

The terminal air interface capability reporting request comprises the following steps: and at least one of the second trigger condition, the type of the terminal air interface capability requested to be updated by the terminal, and the terminal air interface capability requested to be updated by the terminal.

The fifth receiving sub-module 416 includes:

a second receiving unit 4166, configured to receive implicit information sent by the terminal when a second trigger condition is met; the hidden information is used for indicating the terminal air interface capability which the terminal desires to update, and the hidden information includes: at least one of carrier aggregation information, multiple-input multiple-output information, and dual connectivity information;

the third processing unit 4167 is configured to determine, according to the hidden information, terminal air interface capability information corresponding to the hidden information, and reconfigure a corresponding function in the hidden information.

The terminal air interface capability information comprises: at least one of a category of the terminal, frequency band information supported by the terminal, multi-band combination information, multiple-input multiple-output configuration information, protocol version information supported by the terminal, and other RAT capability information.

The preset air interface parameters comprise: at least one of a measurement parameter, a scheduling policy parameter, a functional parameter, and a data rate.

It is worth pointing out that the base station of the embodiment of the present invention is a base station corresponding to the terminal capability reporting method, and both the implementation manner and the technical effect of the method are applicable to the embodiment of the base station. After the terminal is successfully attached to the core network, when the air interface capability of the terminal needs to be changed, the base station receives the air interface capability information of the terminal sent by the terminal to realize the dynamic update of the terminal capability without interrupting the terminal service, thereby ensuring the continuity of the terminal service, saving the energy consumption of the terminal and reducing the load of the terminal.

Fourth embodiment

In order to better achieve the above object, as shown in fig. 6, a fourth embodiment of the present invention further provides a base station, including: a processor 600; a memory 620 connected to the processor 600 through a bus interface, and a transceiver 610 connected to the processor 600 through a bus interface; the memory 620 is used for storing programs and data used by the processor in performing operations; transmitting data information or pilot frequency through the transceiver 610, and receiving an uplink control channel through the transceiver 610; when the processor 600 calls and executes the programs and data stored in the memory 620, in particular,

the processor 600 is configured to read the program in the memory 620, and is specifically configured to perform the following functions: determining a first terminal air interface capability of the terminal according to the terminal air interface capability information; updating the air interface capability of the second terminal according to the air interface capability of the first terminal, wherein the air interface capability of the second terminal is as follows: the terminal air interface capability reported by the terminal in the process of attaching to the core network; and configuring preset air interface parameters according to the updated air interface capability of the second terminal. And the terminal air interface capability information sent after the terminal successfully attaches to the core network is different from the terminal air interface capability information reported in the process that the terminal attaches to the core network.

A transceiver 610 for receiving and transmitting data under the control of the processor 600, and in particular for performing the following functions: and receiving terminal air interface capability information sent by the terminal after the terminal is successfully attached to the core network.

Where in fig. 6, the bus architecture may include any number of interconnected buses and bridges, with various circuits being linked together, particularly one or more processors represented by processor 600 and memory represented by memory 620. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 610 may be a number of elements including a transmitter and a transceiver providing a means for communicating with various other apparatus over a transmission medium. The processor 600 is responsible for managing the bus architecture and general processing, and the memory 620 may store data used by the processor 600 in performing operations.

Specifically, the processor 600 is further configured to control the transceiver 610 to perform: in the process that a terminal is attached to a core network, first request information is sent to the terminal, and the first request information is used for requesting the terminal to report the terminal capability; receiving first terminal capacity information reported by a terminal according to the first request information; the first terminal capacity information comprises first terminal air interface capacity information and first terminal core network capacity information, and the terminal air interface capacity information sent by the terminal after the terminal is successfully attached to the core network is different from the first terminal air interface capacity information.

Specifically, the processor 600 is further configured to control the transceiver 610 to perform: receiving second terminal capability information actively reported by a terminal in the process of attaching the terminal to a core network; the second terminal capacity information comprises second terminal air interface capacity information and second terminal core network capacity information, and the terminal air interface capacity information sent by the terminal after the terminal is successfully attached to the core network is different from the second terminal air interface capacity information.

Specifically, the processor 600 is further configured to control the transceiver 610 to perform: when the terminal is in a connected state, receiving terminal air interface capability information sent by the terminal through a high-level signaling;

when the terminal is in an inactive state, receiving terminal air interface capability information sent by the terminal in a random access process, or controlling the terminal to be switched to a connected state and receiving the terminal air interface capability information sent by the terminal;

when the terminal is in an idle state, the control terminal is switched to a connected state, and receives terminal air interface capability information sent by the terminal in a radio resource control RRC connection establishment process, or receives terminal air interface capability information sent by a high-level signaling after the RRC connection establishment is completed, specifically, the transceiver 610 is further configured to perform: when the first trigger condition is met, sending second request information to the terminal, wherein the second request information is used for requesting the terminal to report terminal air interface capability information;

receiving terminal air interface capability information sent by the terminal according to the second request information;

In particular, the transceiver 610 is further configured to perform: when the terminal is in a connected state, sending second request information to the terminal through high-level signaling;

In particular, the transceiver 610 is further configured to perform: when the receiving terminal meets the second triggering condition, actively reporting the terminal air interface capability information;

In particular, the transceiver 610 is further configured to perform: according to the terminal air interface capability information, feeding back confirmation information for receiving the terminal air interface capability information to the terminal;

or, according to the terminal air interface capability information, feeding back rejection information for rejecting the terminal air interface capability information to the terminal, wherein the rejection information includes reason information for rejecting the terminal air interface capability information.

In particular, the transceiver 610 is further configured to perform: receiving a terminal air interface capability reporting request sent by the terminal when a second trigger condition is met;

according to the terminal air interface capability reporting request, feeding back feedback information for receiving the terminal air interface capability reporting request to the terminal, and receiving terminal air interface capability information reported by the terminal according to the feedback information;

or sending a reject feedback message for rejecting accepting the terminal interface capacity reporting request to the terminal according to the terminal interface capacity reporting request, wherein the reject feedback message comprises reason information for rejecting the terminal interface capacity reporting request.

In particular, the transceiver 610 is further configured to perform: receiving implicit information sent by the terminal when a second trigger condition is met; the hidden information is used for indicating the terminal air interface capability which the terminal desires to update, and the hidden information includes: at least one of carrier aggregation information, multiple-input multiple-output information, and dual connectivity information;

and according to the hidden information, determining terminal air interface capability information corresponding to the hidden information, and reconfiguring corresponding functions in the hidden information.

Specifically, the preset air interface parameters include: at least one of a measurement parameter, a scheduling policy parameter, a functional parameter, and a data rate.

Therefore, after the terminal is successfully attached to the core network, when the air interface capability of the terminal needs to be changed, the base station receives the terminal air interface capability information sent by the terminal to realize the dynamic update of the terminal capability without interrupting the terminal service, thereby ensuring the continuity of the terminal service, saving the energy consumption of the terminal and reducing the load of the terminal.

Fifth embodiment

The first to fourth embodiments describe the terminal capability reporting method at the terminal side of the present invention from the base station side, and the following embodiments further describe the terminal capability reporting method with reference to the accompanying drawings.

As shown in fig. 7, the method for reporting terminal capability according to the embodiment of the present invention is applied to a terminal side, and specifically includes the following steps:

step 71: and reporting the terminal capability information supported by the terminal to the base station in the process of attaching the core network.

The terminal capacity information at least comprises terminal air interface capacity information and terminal core network capacity information. Generally, the terminal capability reported by the terminal in the attach process is the maximum terminal capability supported by the terminal. After the terminal is successfully attached to and accesses the core network, the terminal can transmit various service data.

Step 72: and after the core network is successfully attached, sending terminal air interface capability information to the base station.

Under some special conditions, the base station or the terminal may need to reduce the terminal air interface capability of the terminal to reduce the power consumption of the terminal or to improve the transmission efficiency of a certain service of the terminal, that is, the terminal air interface capability is needed to perform fallback. When the air interface capability of the terminal needs to be backed off, the base station can acquire the air interface capability information of the terminal sent by the terminal without interrupting the service data transmitted by the terminal.

According to the terminal capacity reporting method provided by the embodiment of the invention, after the terminal is successfully attached to the core network, when the terminal air interface capacity needs to be changed, the dynamic update of the terminal air interface capacity can be realized without interrupting the terminal service, so that the terminal energy consumption is saved and the terminal load is reduced.

Sixth embodiment

The fifth embodiment briefly describes the method for reporting terminal capability of the present invention, and the following embodiment further describes the method with reference to the accompanying drawings and specific application scenarios.

As shown in fig. 8, the method for reporting terminal capability according to the embodiment of the present invention is applied to a terminal side, and specifically includes the following steps, corresponding to a first attach procedure:

step 81: in the process of attaching the core network, first request information sent by a base station is received.

The first request information is used for requesting to report the terminal capability.

Step 82: and sending first terminal capability information corresponding to the first request information to the base station according to the first request information.

The first terminal capability information includes first terminal air interface capability information and first terminal core network capability information, the terminal air interface capability information sent after the terminal successfully attaches to the core network is different from the first terminal air interface capability information, and specifically, the terminal air interface capability sent after the terminal successfully attaches to the core network is lower than or equal to the first terminal air interface capability. That is, the terminal does not actively report its own terminal capability in the attachment process, the base station requests the terminal to report the terminal capability in the attachment process, and the base station acquires the terminal capability and then transmits the terminal capability to the core network, so that the core network stores the terminal capability and completes the attachment process.

Step 83: and after the core network is successfully attached, sending terminal air interface capability information to the base station.

Specifically, step 83 may have different transmission modes according to different access states of the terminal:

mode four (corresponding to mode one): and when the terminal is in a connected state, transmitting the air interface capability information of the terminal to the base station through a high-level signaling.

Mode five (corresponding to mode two): and when the terminal is in the non-activated state, transmitting the terminal air interface capability information to the base station in the random access process, or transmitting the terminal air interface capability information after the terminal is converted into the connected state.

Mode six (corresponding to mode three): and when the base station is in an idle state, establishing Radio Resource Control (RRC) connection with the base station, and sending terminal air interface capability information to the base station in the RRC connection establishment process, or sending the terminal air interface capability information to the base station through a high-level signaling after the RRC connection is established.

Further, step 83 is implemented differently in different scenarios, and the following embodiment is only exemplary in the following application scenarios.

Scene three (corresponding to scene one, the scene is a scene in which the base station triggers the reporting of the air interface capability of the terminal): receiving second request information sent by the base station when the first trigger condition is met, and reporting terminal air interface capability information to the base station according to the second request information; the second request information is used for requesting to report the air interface capability of the terminal; the first trigger condition includes: the base station requests at least one of the capability information of other Radio Access Technologies (RAT) of the terminal, the base station requests the reduction of the air interface capability of the terminal, and the base station requests the terminal to be in a power-saving mode.

Specifically, the sending method of the second request information may adopt a sending method (a fourth method, a fifth method, and a sixth method) of the air interface capability information of the terminal. That is to say that the first and second electrodes,

when the base station is in a connected state, receiving second request information sent by the base station when the first trigger condition is met through a high-level signaling;

when the base station is in the non-activated state, receiving second request information sent by a paging message when the base station meets a first trigger condition, or sending the second request information through high-level signaling after the base station is converted into the connected state;

when the base station is in an idle state, receiving second request information sent by the base station in the process of establishing Radio Resource Control (RRC) connection, or sending the second request information through high-level signaling after the RRC connection is established;

The detailed description of the third scenario in which the base station triggers to receive the terminal air interface capability information is given above, and the fourth scenario in which the terminal triggers to autonomously report the terminal air interface capability information is further described below.

Scene four (corresponding to scene two, the scene is a scene in which the terminal autonomously triggers the reporting of the air interface capability of the terminal): when the second trigger condition is met, actively reporting the air interface capability information of the terminal to the base station;

wherein the second trigger condition comprises: at least one of battery power information lower than a preset power threshold, temperature information higher than a preset temperature threshold, hardware load information higher than a preset load threshold, and air interface resource usage information. Wherein the temperature information includes: at least one of baseband temperature information, CPU temperature information, GPU temperature information, and radio frequency temperature information. The hardware load information includes: at least one of a CPU usage rate, a baseband usage rate, and a radio frequency usage rate.

For example, when the baseband temperature of the terminal exceeds a preset baseband temperature threshold, the terminal sends a terminal air interface capability reporting request or terminal air interface capability information; or, when any one or both of the radio frequency utilization rate and the air interface resource utilization rate of the terminal exceed the usage threshold value, the terminal sends a terminal air interface capability reporting request or terminal air interface capability information.

The specific reporting process can be realized by referring to the following steps: when a second trigger condition is met, sending a terminal air interface capability reporting request to the base station; after receiving feedback information of a request for reporting the air interface capability of a terminal received by a base station, sending the air interface capability information of the terminal to the base station; or after receiving feedback rejection information of the base station rejecting the terminal air interface capability reporting request, stopping reporting the terminal air interface capability information to the base station, or sending the terminal capability information carrying the terminal air interface capability information to the base station through the detachment and reattachment processes, wherein the feedback rejection information comprises reason information of the terminal air interface capability reporting request rejection. That is, the base station may reject the request for reporting the air interface capability of the terminal, and if the base station rejects, the UE may not report the air interface capability of the terminal, and may also report the air interface capability of the UE itself through a detach/detach process. And if the UE does not report the air interface capability of the terminal, the base station continues to use the acquired terminal capability in the attachment process.

In the scenario four, the terminal air interface capability information is reported to the base station by the terminal according to the self performance, and the base station is required to give an indication whether the specific base station accepts or uses the terminal air interface capability information. Specifically, receiving confirmation information of the air interface capability information of the terminal, which is fed back by the base station according to the air interface capability information of the terminal; or receiving rejection information of the terminal air interface capability rejection information fed back by the base station according to the terminal air interface capability information, wherein the rejection information comprises reason information of the terminal air interface capability rejection information; and after receiving the rejection information, sending the terminal capacity information carrying the terminal air interface capacity information to the base station through the detachment and reattachment processes. That is, the base station may reject the terminal air interface capability information, and if the base station rejects, the UE may report its own UE air interface capability through a detach/detach (detach/detach) process.

The combination of the above steps can refer to the first combination, the second combination and the third combination in the second embodiment, and therefore, the details are not repeated herein.

The fourth scene and the fifth scene are both scenes in which the terminal directly sends the terminal air interface capability information, and a sixth scene in which the terminal air interface capability information is sent in a hidden manner is further introduced below.

Scene six (corresponding to scene three): when the second trigger condition is met, sending implicit information to the base station; and receiving reconfiguration information sent by the base station after reconfiguring the corresponding functions according to the implicit information. The hidden information is used for indicating the terminal air interface capability which the terminal desires to update, and the hidden information comprises: at least one of carrier aggregation information, multiple-input multiple-output information, and dual connectivity information. For example, the UE transmits at least one of Carrier Aggregation information (CA), Multiple Input Multiple Output (MIMO) information, and Dual Connectivity (DC) information. The base station completes the reconfiguration of CA, MIMO and DC, and reduces the requirements of the UE on CA/MIMO/DC, for example, the UE is configured not to use CA or DC, and uses low-order MIMO. And determining the hidden terminal air interface capability according to the reconfigured CA, MIMO and DC information.

As shown in fig. 9, the method for reporting terminal capability according to the embodiment of the present invention is applied to a terminal, and specifically includes the following steps:

step 91: and actively reporting the second terminal capability information to the base station in the process of attaching the core network.

The second terminal capability information includes second terminal air interface capability information and second terminal core network capability information, the terminal air interface capability information sent by the terminal after the terminal successfully attaches to the core network is different from the second terminal air interface capability information, and specifically, the terminal air interface capability sent by the terminal after the terminal successfully attaches to the core network is lower than or equal to the second terminal air interface capability information.

And step 92: and after the core network is successfully attached, sending terminal air interface capability information to the base station.

The specific application scenario and the specific implementation manner of step 92 may refer to the above-mentioned manner four, manner five, manner six, scenario three, and scenario four, and the combination manner one, the combination manner two, and the combination manner three in the second embodiment, and therefore, the description thereof is omitted.

According to the terminal capacity reporting method provided by the embodiment of the invention, after the terminal is successfully attached to the core network, when the terminal air interface capacity needs to be changed, the terminal sends the terminal air interface capacity information to the base station so as to realize dynamic updating of the terminal capacity without interrupting the terminal service, so that the terminal service continuity is ensured, the terminal energy consumption can be saved, and the terminal load can be reduced.

Seventh embodiment

The fifth embodiment and the sixth embodiment describe the method for reporting the terminal capability in different scenarios, and the following describes a terminal corresponding to the fifth embodiment and the sixth embodiment with reference to the accompanying drawings.

As shown in fig. 10 and fig. 11, the terminal 1000 according to the embodiment of the present invention can report terminal capability information supported by the terminal to the base station in the process of attaching to the core network in the fifth embodiment and the sixth embodiment, where the terminal capability information at least includes: terminal air interface capability information; after successfully attaching to the core network, details of a method for sending terminal air interface capability information to the base station, and achieving the same effect, where the terminal air interface capability information sent after successfully attaching to the core network is different from the terminal air interface capability information reported in the process of attaching to the core network, the terminal 1000 specifically includes the following functional modules:

a first reporting module 1010, configured to report, to a base station, terminal capability information supported by a terminal in a process of attaching to a core network, where the terminal capability information at least includes: terminal air interface capability information;

a second reporting module 1020, configured to send terminal air interface capability information to the base station after the core network is successfully attached;

The first reporting module 1010 includes:

a sixth receiving submodule 1011, configured to receive first request information sent by the base station in the process of attaching to the core network, where the first request information is used to request reporting of a terminal capability;

a second sending submodule 1012, configured to send, to the base station, first terminal capability information corresponding to the first request information according to the first request information;

The first reporting module 1010 includes:

a third sending sub-module 1013, configured to actively report the second terminal capability information to the base station in the process of attaching to the core network;

The second reporting module 1020 includes:

a fourth sending submodule 1021, configured to send terminal air interface capability information to the base station through a high-level signaling when the terminal is in a connected state;

a fifth sending submodule 1022, configured to send terminal air interface capability information to the base station in a random access process when the terminal is in an inactive state, or send terminal air interface capability information after the terminal is switched to a connected state;

the sixth sending submodule 1023 is configured to establish a radio resource control RRC connection with the base station when the RRC connection is in an idle state, and send terminal air interface capability information to the base station in an RRC connection establishment process, or send terminal air interface capability information to the base station through a high-level signaling after the RRC connection establishment is completed.

The second reporting module 1020 further includes:

a seventh receiving submodule 1024, configured to receive second request information sent by the base station when the first trigger condition is met, where the second request information is used to request reporting of an air interface capability of the terminal;

the first reporting submodule 1025 is used for reporting the terminal air interface capability information to the base station according to the second request information;

Wherein, the seventh receiving submodule 1024 includes:

a third receiving unit 10241, configured to receive, through higher layer signaling, second request information sent by the base station when the first trigger condition is met when the base station is in a connected state;

a fourth receiving unit 10242, configured to receive, when in an inactive state, second request information sent by the base station through a paging message when the first trigger condition is met, or second request information sent by the base station through a higher layer signaling after the base station is switched to a connected state;

a fifth receiving unit 10243, configured to receive, when in an idle state, second request information sent by the base station in a process of establishing an RRC connection for radio resource control, or send, after the RRC connection is established, second request information through a higher layer signaling;

The second reporting module 1020 further includes:

a second reporting submodule 1026, configured to, when a second trigger condition is met, actively report the terminal air interface capability information to the base station;

wherein the second trigger condition comprises: at least one of battery power information lower than a preset power threshold, temperature information higher than a preset temperature threshold, hardware load information higher than a preset load threshold, and air interface resource usage information.

The second reporting sub-module 1026 further includes:

a sixth receiving unit 10261, configured to receive, according to the air interface capability information feedback of the terminal, acknowledgement information of the air interface capability information of the terminal from the base station; or,

a seventh receiving unit 10262, configured to receive rejection information, fed back by the base station according to the terminal air interface capability information, for rejecting the terminal air interface capability information, where the rejection information includes reason information for rejecting the terminal air interface capability information;

a fourth sending unit 10263, configured to send the terminal capability information carrying the air interface capability information of the terminal to the base station through the detach and reattach processes after receiving the reject information.

The second reporting sub-module 1026 includes:

a fifth sending unit 10264, configured to send a terminal air interface capability reporting request to the base station when the second trigger condition is met;

a fourth processing unit 10265, configured to send terminal air interface capability information to the base station after receiving feedback information of a request for receiving terminal air interface capability report from the base station; or,

a fifth processing unit 10266, configured to stop reporting the terminal air interface capability information to the base station after receiving feedback rejection information of the request for rejecting the terminal air interface capability report from the base station, or send the terminal capability information carrying the terminal air interface capability information to the base station through a detach and reattach process, where the feedback rejection information includes reason information of rejecting the request for rejecting the terminal air interface capability report.

The second reporting sub-module 1026 further includes:

a sixth sending unit 10267, configured to send a hidden message to the base station when the second trigger condition is satisfied; the hidden information is used for indicating the terminal air interface capability which the terminal desires to update, and the hidden information comprises: at least one of carrier aggregation information, multiple-input multiple-output information, and dual connectivity information;

an eighth receiving unit 10268, configured to receive reconfiguration information sent by the base station after reconfiguring the corresponding function according to the implicit information.

It is worth pointing out that the terminal of the embodiment of the present invention is a terminal corresponding to the terminal capability reporting method, and both the implementation manner and the technical effect of the method are applicable to the embodiment of the terminal. After the terminal is successfully attached to the core network, when the air interface capability of the terminal needs to be changed, the terminal sends the air interface capability information of the terminal to the base station so as to realize the dynamic update of the terminal capability without interrupting the terminal service, thereby ensuring the continuity of the terminal service, saving the energy consumption of the terminal and reducing the load of the terminal.

Eighth embodiment

Fig. 12 is a block diagram of a terminal 1200 according to another embodiment of the present invention, where the terminal shown in fig. 12 includes: at least one processor 1201, memory 1202, and a user interface 1203. The various components in terminal 1200 are coupled together by a bus system 1204. It is understood that bus system 1205 is used to enable connected communication between these components. The bus system 1204 includes a power bus, a control bus, and a status signal bus, in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 1204 in fig. 12.

The user interface 1203 may include, among other things, a display or a pointing device (e.g., a touch sensitive pad or touch screen, etc.

It is to be understood that the memory 1202 in embodiments of the present invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of example, but not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), Double data rate Synchronous Dynamic random access memory (ddr DRAM), Enhanced Synchronous SDRAM (ESDRAM), Synchronous link SDRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The memory 1202 of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.

In some embodiments, memory 1202 stores the following elements, executable modules or data structures, or a subset thereof, or an expanded set thereof: an operating system 12021 and application programs 12022.

The operating system 12021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application 12022 contains various applications such as a Media Player (Media Player), a Browser (Browser), and the like, and is used to implement various application services. A program implementing a method according to an embodiment of the present invention may be included in the application 12022.

In an embodiment of the present invention, by calling a program or an instruction stored in the memory 1202, specifically, a program or an instruction stored in the application program 12022 may be used. Wherein the processor 1201 is configured to: in the process of attaching to the core network, reporting terminal capability information supported by the terminal to a base station, wherein the terminal capability information at least comprises: terminal air interface capability information; after the core network is successfully attached, sending terminal air interface capability information to a base station; and the terminal air interface capability information sent after the core network is successfully attached is different from the terminal air interface capability information reported in the process of attaching the core network.

The method disclosed by the embodiment of the invention can be applied to the processor 1201 or implemented by the processor 1201. The processor 1201 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be implemented by integrated logic circuits of hardware or instructions in the form of software in the processor 1201. The Processor 1201 may be a general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable Gate Array (FPGA) or other programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 1202, and the processor 1201 reads information in the memory 1202 and completes the steps of the above method in combination with hardware thereof.

It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the Processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.

For a software implementation, the techniques described herein may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.

Specifically, the processor 1201 is further configured to: receiving first request information sent by a base station in a core network attaching process, wherein the first request information is used for requesting to report terminal capability; according to the first request information, first terminal capability information corresponding to the first request information is sent to the base station; the first terminal capacity information comprises first terminal air interface capacity information and first terminal core network capacity information, and the terminal air interface capacity information sent by the terminal after the terminal is successfully attached to the core network is different from the first terminal air interface capacity information.

Specifically, the processor 1201 is further configured to: in the process of attaching the core network, actively reporting the second terminal capability information to the base station; the second terminal capacity information comprises second terminal air interface capacity information and second terminal core network capacity information, and the terminal air interface capacity information sent after the terminal is successfully attached to the core network is different from the second terminal air interface capacity information.

Specifically, the processor 1201 is further configured to: when the terminal is in a connected state, transmitting terminal air interface capability information to a base station through a high-level signaling;

when the terminal is in the non-activated state, transmitting terminal air interface capability information to the base station in the random access process, or transmitting the terminal air interface capability information after the terminal is converted into the connected state;

and when the base station is in an idle state, establishing Radio Resource Control (RRC) connection with the base station, and sending terminal air interface capability information to the base station in the RRC connection establishment process, or sending the terminal air interface capability information to the base station through a high-level signaling after the RRC connection is established.

Specifically, the processor 1201 is further configured to: receiving second request information sent by the base station when the first trigger condition is met, wherein the second request information is used for requesting to report the air interface capability of the terminal;

reporting the terminal air interface capability information to the base station according to the second request information;

Specifically, the processor 1201 is further configured to: when the base station is in a connected state, receiving second request information sent by the base station when the first trigger condition is met through a high-level signaling;

Specifically, the processor 1201 is further configured to: when the second trigger condition is met, actively reporting the air interface capability information of the terminal to the base station;

Specifically, the temperature information includes: at least one of baseband temperature information, CPU temperature information, GPU temperature information, and radio frequency temperature information.

Specifically, the hardware load information includes: at least one of a CPU usage rate, a baseband usage rate, and a radio frequency usage rate.

Specifically, the processor 1201 is further configured to: receiving confirmation information of the terminal air interface capability information fed back by the base station according to the terminal air interface capability information;

or receiving rejection information of the terminal air interface capability rejection information fed back by the base station according to the terminal air interface capability information, wherein the rejection information comprises reason information of the terminal air interface capability rejection information;

and after receiving the rejection information, sending the terminal capacity information carrying the terminal air interface capacity information to the base station through the detachment and reattachment processes.

Specifically, the processor 1201 is further configured to: when a second trigger condition is met, sending a terminal air interface capability reporting request to the base station;

after receiving feedback information of a request for reporting the air interface capability of a terminal received by a base station, sending the air interface capability information of the terminal to the base station;

or after receiving feedback rejection information of the base station rejecting the terminal air interface capability reporting request, stopping reporting the terminal air interface capability information to the base station, or sending the terminal capability information carrying the terminal air interface capability information to the base station through the detachment and reattachment processes, wherein the feedback rejection information comprises reason information of the terminal air interface capability reporting request rejection.

Specifically, the request for reporting the air interface capability of the terminal includes: and at least one of the second trigger condition, the type of the terminal air interface capability requested to be updated by the terminal, and the terminal air interface capability requested to be updated by the terminal.

Specifically, the processor 1201 is further configured to: when the second trigger condition is met, sending implicit information to the base station; the hidden information is used for indicating the terminal air interface capability which the terminal desires to update, and the hidden information comprises: at least one of carrier aggregation information, multiple-input multiple-output information, and dual connectivity information;

and receiving reconfiguration information sent by the base station after reconfiguring the corresponding functions according to the implicit information.

Specifically, the terminal air interface capability information includes: at least one of a category of the terminal, frequency band information supported by the terminal, multi-band combination information, multiple-input multiple-output configuration information, protocol version information supported by the terminal, and other RAT capability information.

After the terminal of the embodiment of the invention is successfully attached to the core network, when the air interface capability of the terminal needs to be changed, the terminal sends the air interface capability information of the terminal to the base station so as to realize the dynamic updating of the terminal capability without interrupting the terminal service, thereby further saving the energy consumption of the terminal and reducing the load of the terminal while ensuring the continuity of the terminal service.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

Furthermore, it is to be noted that in the device and method of the invention, it is obvious that the individual components or steps can be decomposed and/or recombined. These decompositions and/or recombinations are to be regarded as equivalents of the present invention. Also, the steps of performing the series of processes described above may naturally be performed chronologically in the order described, but need not necessarily be performed chronologically, and some steps may be performed in parallel or independently of each other. It will be understood by those skilled in the art that all or any of the steps or elements of the method and apparatus of the present invention may be implemented in any computing device (including processors, storage media, etc.) or network of computing devices, in hardware, firmware, software, or any combination thereof, which can be implemented by those skilled in the art using their basic programming skills after reading the description of the present invention.

Thus, the objects of the invention may also be achieved by running a program or a set of programs on any computing device. The computing device may be a general purpose device as is well known. The object of the invention is thus also achieved solely by providing a program product comprising program code for implementing the method or the apparatus. That is, such a program product also constitutes the present invention, and a storage medium storing such a program product also constitutes the present invention. It is to be understood that the storage medium may be any known storage medium or any storage medium developed in the future. It is further noted that in the apparatus and method of the present invention, it is apparent that each component or step can be decomposed and/or recombined. These decompositions and/or recombinations are to be regarded as equivalents of the present invention. Also, the steps of executing the series of processes described above may naturally be executed chronologically in the order described, but need not necessarily be executed chronologically. Some steps may be performed in parallel or independently of each other.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the following claims.

Claims

1. A terminal capability reporting method is applied to a base station side and is characterized by comprising the following steps:

updating a second terminal air interface capability according to the first terminal air interface capability, wherein the second terminal air interface capability is as follows: the terminal air interface capability reported by the terminal in the process of attaching to the core network;

2. The method according to claim 1, wherein before the step of receiving the terminal air interface capability information sent by the terminal after the terminal successfully attaches to the core network, the method further comprises:

in the process of attaching a terminal to a core network, sending first request information to the terminal, wherein the first request information is used for requesting the terminal to report the terminal capability;

receiving first terminal capability information reported by the terminal according to the first request information;

3. The method according to claim 1, wherein before the step of receiving the terminal air interface capability information sent by the terminal after the terminal successfully attaches to the core network, the method further comprises:

receiving second terminal capability information actively reported by a terminal in the process of attaching the terminal to a core network;

the second terminal capacity information includes second terminal air interface capacity information and second terminal core network capacity information, and the terminal air interface capacity information sent by the terminal after the terminal is successfully attached to the core network is different from the second terminal air interface capacity information.

4. The method according to claim 1, wherein the step of receiving the terminal air interface capability information sent by the terminal after the terminal successfully attaches to the core network comprises:

when the terminal is in a connected state, receiving terminal air interface capability information sent by the terminal through a high-level signaling;

and when the terminal is in an idle state, controlling the terminal to be converted into a connected state, and receiving terminal air interface capability information sent by the terminal in the process of establishing Radio Resource Control (RRC) connection, or receiving terminal air interface capability information sent by a high-level signaling after the RRC connection establishment of the terminal is finished.

5. The method according to claim 1, wherein the step of receiving the terminal air interface capability information sent by the terminal after the terminal successfully attaches to the core network comprises:

when a first trigger condition is met, sending second request information to a terminal, wherein the second request information is used for requesting the terminal to report terminal air interface capacity information;

wherein the first trigger condition comprises: the base station requests at least one of the capability information of other Radio Access Technologies (RAT) of the terminal, the base station requests the reduction of the air interface capability of the terminal, and the base station requests the terminal to be in a power saving mode.

6. The method according to claim 5, wherein the step of sending the second request message to the terminal when the first trigger condition is satisfied includes:

when the terminal is in a connected state, sending second request information to the terminal through high-level signaling;

when the terminal is in the inactive state, sending second request information to the terminal through a paging message, or controlling the terminal to switch to the connection state and sending the second request information to the terminal;

wherein the second request information includes: at least one of the terminal capability information requested by the base station, the first trigger condition, and an indication of terminal capability fallback.

7. The method according to claim 1, wherein the step of receiving the terminal air interface capability information sent by the terminal after the terminal successfully attaches to the core network comprises:

receiving terminal air interface capability information actively reported when the terminal meets a second trigger condition;

8. The method according to claim 7, wherein the temperature information includes: at least one of baseband temperature information, CPU temperature information, GPU temperature information, and radio frequency temperature information.

9. The method according to claim 7, wherein the hardware load information includes: at least one of a CPU usage rate, a baseband usage rate, and a radio frequency usage rate.

10. The method according to claim 7, wherein after the step of receiving the terminal air interface capability information that is actively reported when the terminal satisfies the second trigger condition, the method further comprises:

feeding back confirmation information for receiving the air interface capability information of the terminal to the terminal according to the air interface capability information of the terminal;

11. The method according to claim 7 or 10, wherein the step of receiving the terminal air interface capability information actively reported when the terminal satisfies the second trigger condition includes:

receiving a terminal air interface capability reporting request sent by the terminal when a second trigger condition is met;

or sending a reject feedback message for rejecting accepting the terminal interface capacity reporting request to the terminal according to the terminal interface capacity reporting request, wherein the reject feedback message includes reason information for rejecting the terminal interface capacity reporting request.

12. The method according to claim 11, wherein the terminal air interface capability reporting request includes: at least one of the second trigger condition, the type of the terminal air interface capability requested to be updated by the terminal, and the terminal air interface capability requested to be updated by the terminal.

13. The method according to claim 7, wherein the step of receiving the terminal air interface capability information actively reported when the terminal satisfies the second trigger condition includes:

receiving implicit information sent by the terminal when a second trigger condition is met; the hidden indication information is used for indicating the terminal air interface capability that the terminal desires to update, and the hidden indication information includes: at least one of carrier aggregation information, multiple-input multiple-output information, and dual connectivity information;

and determining terminal air interface capability information corresponding to the hidden information according to the hidden information, and reconfiguring corresponding functions in the hidden information.

14. The method according to claim 7, wherein the terminal air interface capability information includes: at least one of a category of the terminal, frequency band information supported by the terminal, multi-band combination information, multiple-input multiple-output configuration information, protocol version information supported by the terminal, and other RAT capability information.

15. The method according to claim 1, wherein the preset air interface parameters include: at least one of a measurement parameter, a scheduling policy parameter, a functional parameter, and a data rate.

16. A terminal capability reporting method is applied to a terminal side and is characterized by comprising the following steps:

17. The method of claim 16, wherein the step of reporting the terminal capability information supported by the terminal to the base station in the process of attaching the core network comprises:

receiving first request information sent by a base station in the process of attaching a core network, wherein the first request information is used for requesting to report the terminal capability;

according to the first request information, first terminal capability information corresponding to the first request information is sent to a base station;

18. The method of claim 16, wherein the step of reporting the terminal capability information supported by the terminal to the base station in the process of attaching the core network comprises:

in the process of attaching the core network, actively reporting the second terminal capability information to the base station;

19. The method of claim 16, wherein the step of sending the terminal air interface capability information to the base station after the core network is successfully attached includes:

when the terminal is in a connected state, transmitting terminal air interface capability information to a base station through a high-level signaling;

and when the base station is in an idle state, establishing Radio Resource Control (RRC) connection with the base station, and sending terminal air interface capability information to the base station in the RRC connection establishment process, or sending the terminal air interface capability information to the base station through high-level signaling after the RRC connection is established.

20. The method according to claim 16, wherein the step of sending terminal air interface capability information to the base station after the core network is successfully attached further comprises:

receiving second request information sent by a base station when the base station meets a first trigger condition, wherein the second request information is used for requesting to report the air interface capability of a terminal;

reporting terminal air interface capability information to the base station according to the second request information;

21. The method of claim 20, wherein the step of receiving the second request message sent by the base station when the first trigger condition is met comprises:

22. The method of claim 16, wherein the step of sending the terminal air interface capability information to the base station after the core network is successfully attached includes:

when the second trigger condition is met, actively reporting the air interface capability information of the terminal to the base station;

23. The method according to claim 22, wherein the temperature information includes: at least one of baseband temperature information, CPU temperature information, GPU temperature information, and radio frequency temperature information.

24. The method of claim 22, wherein the hardware load information comprises: at least one of a CPU usage rate, a baseband usage rate, and a radio frequency usage rate.

25. The method of claim 22, wherein after the step of actively reporting the air interface capability information of the terminal to the base station when the second trigger condition is satisfied, the method further comprises:

receiving confirmation information fed back by the base station according to the terminal air interface capability information and receiving the terminal air interface capability information;

or receiving rejection information which is fed back by the base station according to the terminal air interface capability information and rejects the terminal air interface capability information, wherein the rejection information comprises reason information for rejecting the terminal air interface capability information;

and after receiving the rejection information, sending terminal capacity information carrying terminal air interface capacity information to the base station through the detachment and reattachment processes.

26. The method according to claim 22 or 25, wherein the step of actively reporting the air interface capability information of the terminal to the base station when the second trigger condition is satisfied includes:

when a second trigger condition is met, sending a terminal air interface capability reporting request to the base station;

after receiving feedback information of a base station for receiving the terminal air interface capability reporting request, sending terminal air interface capability information to the base station;

or after receiving feedback rejection information that the base station rejects the terminal air interface capability reporting request, stopping reporting the terminal air interface capability information to the base station, or sending the terminal capability information carrying the terminal air interface capability information to the base station through a detach and reattach process, wherein the feedback rejection information includes reason information for rejecting the terminal air interface capability reporting request.

27. The method of claim 26, wherein the request for reporting air interface capability of the terminal comprises: at least one of the second trigger condition, the type of the terminal air interface capability requested to be updated by the terminal, and the terminal air interface capability requested to be updated by the terminal.

28. The method of claim 22, wherein the step of actively reporting air interface capability information of the terminal to the base station when the second trigger condition is satisfied comprises:

when the second trigger condition is met, sending implicit information to the base station; the hidden indication information is used for indicating the terminal air interface capability which the terminal desires to update, and the hidden indication information includes: at least one of carrier aggregation information, multiple-input multiple-output information, and dual connectivity information;

29. The method of claim 22, wherein the terminal air interface capability information includes: at least one of a category of the terminal, frequency band information supported by the terminal, multi-band combination information, multiple-input multiple-output configuration information, protocol version information supported by the terminal, and other RAT capability information.

30. A base station, comprising:

the processing module is used for determining the air interface capability of the first terminal of the terminal according to the air interface capability information of the terminal;

a configuration module, configured to configure a preset air interface parameter according to the updated air interface capability of the second terminal;

31. The base station of claim 30, further comprising:

the first sending module is used for sending first request information to the terminal in the process that the terminal is attached to the core network; the first request information is used for requesting the terminal to report the terminal capability;

a second receiving module, configured to receive first terminal capability information reported by the terminal according to the first request information;

32. The base station of claim 30, further comprising:

the third receiving module is used for receiving the second terminal capability information actively reported by the terminal in the process that the terminal is attached to the core network;

33. The base station of claim 30, wherein the first receiving module comprises:

the first receiving submodule is used for receiving terminal air interface capability information sent by a terminal through a high-level signaling when the terminal is in a connected state;

the second receiving submodule is used for receiving terminal air interface capability information sent by the terminal in a random access process when the terminal is in an inactive state, or controlling the terminal to be switched to a connected state and receiving the terminal air interface capability information sent by the terminal;

and the third receiving submodule is used for controlling the terminal to be converted into a connected state when the terminal is in an idle state, and receiving terminal air interface capability information sent by the terminal in the process of establishing Radio Resource Control (RRC) connection, or receiving terminal air interface capability information sent by the terminal through high-level signaling after the RRC connection is established.

34. The base station of claim 30, wherein the first receiving module comprises:

the first sending submodule is used for sending second request information to the terminal when a first triggering condition is met, wherein the second request information is used for requesting the terminal to report terminal air interface capacity information;

a fourth receiving submodule, configured to receive terminal air interface capability information sent by the terminal according to the second request information;

35. The base station of claim 34, wherein the first transmission submodule comprises:

a first sending unit, configured to send second request information to the terminal through a high-level signaling when the terminal is in a connected state;

a second sending unit, configured to send, when the terminal is in an inactive state, second request information to the terminal through a paging message, or control the terminal to switch to a connected state and send the second request information to the terminal;

a third sending unit, configured to control the terminal to switch to a connected state when the terminal is in an idle state, and send second request information during a radio resource control RRC connection setup process performed by the terminal, or send the second request information through a high-level signaling after the RRC connection setup of the terminal is completed;

36. The base station of claim 30, wherein the first receiving module comprises:

a fifth receiving submodule, configured to receive terminal air interface capability information actively reported when the terminal meets a second trigger condition;

37. The base station of claim 36, wherein the temperature information comprises: at least one of baseband temperature information, CPU temperature information, GPU temperature information, and radio frequency temperature information.

38. The base station of claim 36, wherein the hardware loading information comprises: at least one of a CPU usage rate, a baseband usage rate, and a radio frequency usage rate.

39. The base station of claim 36, wherein the fifth receiving sub-module further comprises:

a first feedback unit, configured to feed back, to the terminal, a confirmation message for receiving the air interface capability information of the terminal according to the air interface capability information of the terminal; or,

and a second feedback unit, configured to feed back, to the terminal, rejection information for rejecting the terminal air interface capability information according to the terminal air interface capability information, where the rejection information includes reason information for rejecting the terminal air interface capability information.

40. The base station of claim 36 or 39, wherein the fifth receiving submodule comprises:

a first receiving unit, configured to receive a terminal air interface capability reporting request sent by the terminal when a second trigger condition is met;

a first processing unit, configured to feed back, to the terminal, a feedback information for receiving the terminal air interface capability reporting request according to the terminal air interface capability reporting request, and receive terminal air interface capability information reported by the terminal according to the feedback information; or,

and a second processing unit, configured to send, to the terminal, a reject feedback message for rejecting accepting the request for reporting the air interface capability of the terminal according to the request for reporting the air interface capability of the terminal, where the reject feedback message includes information of a reason for rejecting the request for reporting the air interface capability of the terminal.

41. The base station of claim 40, wherein the terminal air interface capability reporting request comprises: at least one of the second trigger condition, the type of the terminal air interface capability requested to be updated by the terminal, and the terminal air interface capability requested to be updated by the terminal.

42. The base station of claim 36, wherein the fifth receiving sub-module comprises:

the second receiving unit is used for receiving implicit information sent by the terminal when a second trigger condition is met; the hidden indication information is used for indicating the terminal air interface capability that the terminal desires to update, and the hidden indication information includes: at least one of carrier aggregation information, multiple-input multiple-output information, and dual connectivity information;

and the third processing unit is used for determining terminal air interface capability information corresponding to the hidden information according to the hidden information and reconfiguring corresponding functions in the hidden information.

43. The base station of claim 36, wherein the terminal air interface capability information comprises: at least one of a category of the terminal, frequency band information supported by the terminal, multi-band combination information, multiple-input multiple-output configuration information, protocol version information supported by the terminal, and other RAT capability information.

44. The base station of claim 36, wherein the preset air interface parameters include: at least one of a measurement parameter, a scheduling policy parameter, a functional parameter, and a data rate.

45. A terminal, comprising:

a first reporting module, configured to report, to a base station, terminal capability information supported by the terminal in a process of attaching to a core network, where the terminal capability information at least includes: terminal air interface capability information;

46. The terminal of claim 45, wherein the first reporting module comprises:

a sixth receiving submodule, configured to receive first request information sent by a base station in a process of attaching to a core network, where the first request information is used to request reporting of a terminal capability;

the second sending submodule is used for sending first terminal capacity information corresponding to the first request information to the base station according to the first request information;

47. The terminal of claim 45, wherein the first reporting module comprises:

the third sending submodule is used for actively reporting the second terminal capacity information to the base station in the process of attaching the core network;

48. The terminal of claim 45, wherein the second reporting module comprises:

the fourth sending submodule is used for sending the air interface capability information of the terminal to the base station through a high-level signaling when the terminal is in a connected state;

a fifth sending submodule, configured to send terminal air interface capability information to the base station in a random access process when the terminal is in an inactive state, or send the terminal air interface capability information after the terminal is switched to a connected state;

and the sixth sending submodule is used for establishing Radio Resource Control (RRC) connection with the base station when the RRC connection is in an idle state, and sending terminal air interface capability information to the base station in the RRC connection establishment process, or sending the terminal air interface capability information to the base station through high-level signaling after the RRC connection is established.

49. The terminal of claim 45, wherein the second reporting module further comprises:

a seventh receiving submodule, configured to receive second request information sent by a base station when a first trigger condition is met, where the second request information is used to request reporting of an air interface capability of a terminal;

a first reporting submodule, configured to report terminal air interface capability information to the base station according to the second request information;

50. The terminal of claim 49, wherein the seventh receiving submodule comprises:

a third receiving unit, configured to receive, through a high-level signaling, second request information sent by the base station when the first trigger condition is met when the base station is in a connected state;

a fourth receiving unit, configured to receive, when the base station is in an inactive state, second request information sent by the base station through a paging message when the base station meets the first trigger condition, or second request information sent by the base station through a high-level signaling after the base station is switched to a connected state;

a fifth receiving unit, configured to receive, when the base station is in an idle state, second request information sent by the base station in a process of establishing an RRC connection for radio resource control, or second request information sent by a high-level signaling after the RRC connection is established;

51. The terminal of claim 45, wherein the second reporting module further comprises:

the second reporting submodule is used for actively reporting the air interface capability information of the terminal to the base station when a second triggering condition is met;

52. The terminal of claim 51, wherein the temperature information comprises: at least one of baseband temperature information, CPU temperature information, GPU temperature information, and radio frequency temperature information.

53. The terminal of claim 51, wherein the hardware loading information comprises: at least one of a CPU usage rate, a baseband usage rate, and a radio frequency usage rate.

54. The terminal of claim 51, wherein the second reporting sub-module further comprises:

a sixth receiving unit, configured to receive, by the base station, acknowledgement information that the base station receives the terminal air interface capability information according to the terminal air interface capability information feedback; or,

a seventh receiving unit, configured to receive rejection information, which is fed back by the base station according to the terminal air interface capability information and rejects the terminal air interface capability information, where the rejection information includes reason information for rejecting the terminal air interface capability information;

and a fourth sending unit, configured to send, after receiving the rejection information, terminal capability information carrying terminal air interface capability information to the base station through a detach and reattach process.

55. The terminal of claim 51 or 54, wherein the second reporting sub-module comprises:

a fifth sending unit, configured to send a terminal air interface capability reporting request to the base station when the second trigger condition is met;

a fourth processing unit, configured to send terminal air interface capability information to the base station after receiving feedback information of the request for receiving the terminal air interface capability report from the base station; or,

and a fifth processing unit, configured to, after receiving feedback rejection information that the base station rejects the terminal air interface capability reporting request, stop reporting the terminal air interface capability information to the base station, or send terminal capability information carrying the terminal air interface capability information to the base station through a detach and reattach process, where the feedback rejection information includes reason information for rejecting the terminal air interface capability reporting request.

56. The terminal of claim 55, wherein the terminal air interface capability reporting request comprises: at least one of the second trigger condition, the type of the terminal air interface capability requested to be updated by the terminal, and the terminal air interface capability requested to be updated by the terminal.

57. The terminal of claim 51, wherein the second reporting sub-module further comprises:

a sixth sending unit, configured to send implicit information to the base station when the second trigger condition is met; the hidden indication information is used for indicating the terminal air interface capability which the terminal desires to update, and the hidden indication information includes: at least one of carrier aggregation information, multiple-input multiple-output information, and dual connectivity information;

and an eighth receiving unit, configured to receive reconfiguration information sent by the base station after reconfiguring the corresponding function according to the implicit information.

58. The terminal according to claim 51, wherein the terminal air interface capability information includes: at least one of a category of the terminal, frequency band information supported by the terminal, multi-band combination information, multiple-input multiple-output configuration information, protocol version information supported by the terminal, and other RAT capability information.