WO2018133752A1 - 一种终端能力上报方法、基站及终端 - Google Patents

一种终端能力上报方法、基站及终端 Download PDF

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Publication number
WO2018133752A1
WO2018133752A1 PCT/CN2018/072561 CN2018072561W WO2018133752A1 WO 2018133752 A1 WO2018133752 A1 WO 2018133752A1 CN 2018072561 W CN2018072561 W CN 2018072561W WO 2018133752 A1 WO2018133752 A1 WO 2018133752A1
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WIPO (PCT)
Prior art keywords
terminal
information
air interface
interface capability
base station
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Ceased
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PCT/CN2018/072561
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English (en)
French (fr)
Inventor
李小龙
秦飞
张晨璐
岳然
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Publication of WO2018133752A1 publication Critical patent/WO2018133752A1/zh
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/0205Traffic management, e.g. flow control or congestion control at the air interface
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a terminal capability reporting method, a base station, and a terminal.
  • the UE reports the capability of the UE in the process of attaching, including the air interface capability and the core network capability of the UE, and the core network saves the UE capability reported by the UE.
  • the capability of the UE to report the UE to the UE may be the capability of the UE to report the UE to the UE.
  • the UE capability reporting mechanism in the LTE determines that the UE capability reporting is a relatively static process, and the UE cannot dynamically update the UE's capability; in particular, the UE cannot dynamically update the UE's air interface capability. Therefore, the UE air interface capability reported by the UE cannot fully consider the state of the UE, and dynamically update the UE's air interface capability. For example, when the UE battery is low and the UE needs to save power, the UE should be able to perform air interface capability rollback, reduce UE capability, and save UE power. In addition, if the UE's CPU, baseband, and radio frequency usage are high, the UE's air interface capability should be rolled back to reduce the UE's load. However, the current UE capability reporting mechanism cannot meet the above requirements.
  • the embodiments of the present disclosure provide a terminal capability reporting method, a base station, and a terminal, to solve the problem in the related art that after the terminal successfully attaches to the core network, the terminal capability cannot be fully considered and the terminal capability is dynamically updated, and the terminal power consumption is large and the load is generated. Big problem.
  • an embodiment of the present disclosure provides a terminal capability reporting method, which is applied to a base station side, and includes:
  • the capability of the air interface of the second terminal is updated according to the air interface capability of the first terminal, and the air interface capability of the second terminal is: the air interface capability of the terminal reported in the process of attaching the core network to the terminal;
  • the air interface capability information of the terminal that is sent after the terminal is successfully attached to the core network is different from the air interface capability information reported by the terminal in the process of attaching the core network.
  • the embodiment of the present disclosure further provides a terminal capability reporting method, which is applied to the terminal side, and includes:
  • the terminal capability information supported by the terminal is reported to the base station, and the terminal capability information includes at least: the terminal air interface capability information;
  • the information about the air interface capability of the terminal that is sent after the core network is successfully attached is different from the information about the air interface capability of the terminal that is reported in the process of attaching the core network.
  • an embodiment of the present disclosure provides a base station, including:
  • the first receiving module is configured to receive terminal air interface capability information that is sent after the terminal successfully attaches to the core network;
  • the processing module is configured to determine, according to the air interface capability information of the terminal, the first terminal air interface capability of the terminal;
  • the update module is 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 the core network;
  • a configuration module configured to configure a preset air interface parameter according to the updated second terminal air interface capability
  • the air interface capability information of the terminal that is sent after the terminal is successfully attached to the core network is different from the air interface capability information reported by the terminal in the process of attaching the core network.
  • an embodiment of the present disclosure provides a terminal, including:
  • the first reporting module is configured to report the terminal capability information supported by the terminal to the base station in the process of attaching the core network, where the terminal capability information includes at least: the terminal air interface capability information;
  • a second reporting module configured to send terminal air interface capability information to the base station after the core network is successfully connected
  • the information about the air interface capability of the terminal that is sent after the core network is successfully attached is different from the information about the air interface capability of the terminal that is reported in the process of attaching the core network.
  • an embodiment of the present disclosure provides a base station, including: a memory, a processor, and a computer program stored on the memory and operable on the processor, when the processor executes the computer program The steps in the method for reporting terminal capability applied to the base station side are implemented.
  • an embodiment of the present disclosure provides a terminal, including: a memory, a processor, and a computer program stored on the memory and operable on the processor, when the processor executes the computer program The steps in the terminal capability reporting method applied to the terminal side are implemented.
  • an embodiment of the present disclosure provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and when the computer program is executed by a processor, implementing the terminal capability applied to the base station side The steps in the escalation method.
  • an embodiment of the present disclosure provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and when the computer program is executed by a processor, implementing the terminal capability applied to the terminal side The steps in the escalation method.
  • the terminal after the terminal successfully attaches to the core network, when the terminal needs to change the air interface capability of the terminal, the terminal sends the terminal air interface capability information to the base station to implement dynamic update of the terminal capability without interrupting the terminal service and ensuring the terminal service. At the same time, it can save terminal energy consumption and reduce terminal load.
  • FIG. 1 is a flowchart of a terminal capability reporting method according to some embodiments of the present disclosure
  • FIG. 2 is a flowchart 1 of a terminal capability reporting method according to some embodiments of the present disclosure
  • FIG. 3 is a flowchart 2 of a terminal capability reporting method according to some embodiments of the present disclosure
  • FIG. 4 is a block diagram 1 of a base station according to some embodiments of the present disclosure.
  • FIG. 5 is a block diagram 2 showing a base station of some embodiments of the present disclosure.
  • FIG. 6 is a block diagram showing the structure of a base station according to some embodiments of the present disclosure.
  • FIG. 7 is a flowchart of a terminal capability reporting method according to some embodiments of the present disclosure.
  • FIG. 8 is a flowchart 1 of a terminal capability reporting method according to some embodiments of the present disclosure.
  • FIG. 9 is a flowchart 2 of a terminal capability reporting method according to some embodiments of the present disclosure.
  • FIG. 10 is a block diagram 1 of a terminal of some embodiments of the present disclosure.
  • FIG. 11 is a block diagram 2 showing a terminal of a terminal according to some embodiments of the present disclosure.
  • Figure 12 shows a block diagram of a terminal of some embodiments of the present disclosure.
  • a terminal capability reporting method of some embodiments of the present disclosure is applied to a base station side, and specifically includes the following steps:
  • Step 11 Receive terminal air interface capability information sent after the terminal successfully attaches to the core network.
  • the premise that the terminal accesses the core network is that the terminal successfully attaches to the core network.
  • the base station acquires the terminal capability of the terminal in the terminal attachment process.
  • the terminal capability includes the terminal air interface capability and the terminal core network capability.
  • the terminal capability reported by the terminal during the attaching process is the maximum terminal capability supported by the terminal.
  • the terminal can transmit a variety of service data.
  • 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 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.
  • the base station can obtain the terminal air interface capability information sent by the terminal without interrupting the service data that the terminal is transmitting.
  • Step 12 Determine the first terminal air interface capability of the terminal according to the terminal air interface capability information.
  • the base station After receiving the air interface capability information of the terminal, the base station determines the terminal air interface capability required by the terminal or the base station.
  • the air interface capability information may include some or all of the terminal air interface capabilities.
  • the base station may directly determine the air interface capability of the terminal that needs to be updated according to the terminal air interface capability information; when carrying all the terminal air interface capabilities, the base station may Comparing the air interface capability information of the terminal with the terminal capability information obtained in the attaching process, the air interface capability different from the terminal air interface capability information in the terminal capability information is determined as the terminal air interface capability that needs to be updated.
  • Step 13 The second terminal air interface capability is updated according to the first terminal air interface capability, and the second terminal air interface capability is: the terminal air interface capability reported by the terminal in the process of attaching the core network.
  • the terminal air interface capability acquired in the attaching process is updated to implement dynamic update of the terminal capability without interrupting the terminal service and ensuring the continuity of the terminal service. And can save terminal energy consumption and reduce terminal load.
  • Step 14 Configure the preset air interface parameter according to the updated second terminal air interface capability.
  • the terminal is configured according to the updated air interface capability of 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.
  • the terminal after the terminal successfully attaches to the core network, when the terminal needs to change the air interface capability of the terminal, the terminal sends the terminal air interface capability information to the base station to implement dynamic update of the terminal capability without interrupting the terminal.
  • the service can ensure the continuity of the terminal service and further save terminal energy consumption and reduce terminal load.
  • the terminal capability reporting method of some embodiments of the present disclosure is applied to the first attaching process, and specifically includes the following steps:
  • Step 21 Send the first request information to the terminal during the process of attaching the core network to the terminal.
  • the first request information is used to request the terminal to report the terminal capability.
  • Step 22 The first terminal capability information reported by the terminal according to the first request information.
  • the first terminal capability information includes the first terminal air interface capability information and the first terminal core network capability information.
  • the terminal air interface capability information sent by the terminal after the terminal is successfully attached to the core network is different from the first terminal air interface capability information. Specifically, the terminal successfully attaches to the core network.
  • the transmitted air interface capability of the terminal is lower than or equal to the terminal air interface capability indicated by the first terminal air interface capability information.
  • the terminal does not actively report its own terminal capability in the process of attaching, and the base station requests the terminal to report the terminal capability in the attaching process, and the base station acquires the terminal capability and transmits it to the core network, so that the core network stores the terminal capability and completes the attaching process. .
  • Step 23 Receive terminal air interface capability information sent after the terminal successfully attaches to the core network.
  • step 23 may have different receiving modes according to different access states of the terminal:
  • Manner 1 When the terminal is in the connected state, the terminal air interface capability information sent by the terminal is received through high layer signaling (such as RRC signaling).
  • high layer signaling such as RRC signaling
  • step 23 is different in different scenarios.
  • the following embodiments are only exemplified in the following application scenarios.
  • Scenario 1 When the first trigger condition is met, the second request information is sent to the terminal; and the terminal air interface capability information sent by the terminal according to the second request information is received.
  • the second request information is used to request the terminal to report the terminal air interface capability information.
  • the first triggering condition includes: the base station requests the capability information of the radio access technology (RAT) of the terminal, the base station requests to reduce the air interface capability of the terminal, and the base station requests.
  • the terminal is in at least one of the power saving modes.
  • the scenario is a scenario in which the base station triggers the terminal air interface capability, and the trigger condition of the base station may be: the base station needs the UE's capability information about other RATs, the base station needs the UE to reduce the part of the UE air interface capability, and the base station needs the UE to be in the long-term power-saving mode. Any one or more of the conditions.
  • the manner in which the base station sends the second request information to the terminal is also related to the state of the terminal. For details, refer to the foregoing manner 1, method 2, and mode three:
  • the second request information is sent to the terminal by using the high layer signaling
  • the control terminal transits to the connected state, and sends the second request information during the RRC connection establishment process of the RRC connection, or sends the second request information through the high layer signaling after the terminal RRC connection is established. ;
  • the second request information includes at least one of terminal capability information requested by the base station, a first trigger condition, and a terminal capability backoff.
  • scenario 1 The specific implementation of the scenario 1 in which the base station triggers the air interface capability information of the receiving terminal is described in detail.
  • scenario 2 of triggering the terminal to report the air interface capability of the terminal is further introduced.
  • Scenario 2 The air interface capability information of the terminal that is actively reported when the receiving terminal meets the second triggering condition.
  • the second triggering condition includes: the battery power information of the terminal is lower than the preset power threshold, the temperature information of the terminal is higher than the preset temperature threshold, the hardware load information of the terminal is higher than the preset load threshold, and the air interface resource usage information of the terminal At least one of them.
  • 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 CPU usage, baseband usage, and radio frequency usage. For example, when the baseband temperature of the terminal exceeds the preset baseband temperature threshold, the terminal sends the terminal air interface capability report request or the terminal air interface capability information; or, when the terminal uses one or both of the radio frequency usage rate and the air interface resource usage rate of the terminal, When the threshold threshold is exceeded, the terminal sends a terminal air interface capability report request or terminal air interface capability information.
  • the air interface capability information of the terminal that is actively reported may be implemented by the following steps: the receiving terminal sends a request for the air interface capability of the terminal when the second triggering condition is met; The terminal feedbacks the feedback information of the terminal air interface capability report request, and receives the terminal air interface capability information reported by the terminal according to the feedback information; or, according to the terminal air interface capability report request, sends a rejection feedback message rejecting the terminal air interface capability report request to the terminal,
  • the reject feedback information includes the reason information for rejecting the request for the air interface capability of the terminal. That is, the base station can reject the air interface capability of the terminal, and if the base station refuses, the UE can report its air interface capability by detaching or reattaching. If the UE does not report its terminal air interface capability, the base station continues to use the terminal capability acquired in the attach process.
  • the terminal air interface capability report request includes at least one of a second trigger condition, a type of the terminal air interface capability that the terminal requests to update, and a terminal air interface capability that the terminal requests to update.
  • the terminal air interface capability information in the scenario 2 is reported to the base station according to its own performance. Whether the specific base station accepts or uses the terminal air interface capability information requires the base station to give an indication. specifically,
  • the base station feeds back the acknowledgement information of the terminal air interface capability information to the terminal according to the terminal air interface capability information; or the base station feeds back the rejection information of the terminal air interface capability information to the terminal according to the terminal air interface capability information, where the rejection information includes rejecting the terminal air interface capability information.
  • Reason information That is, the base station can reject the air interface capability information of the terminal. If the base station rejects, the UE can report its own UE air interface capability by using a detach/reattach process.
  • the combination method is a four-step process: the UE sends a terminal air interface capability report request; the base station sends an acknowledgement message, agrees or rejects the UE's ability to report its air interface; the UE sends its own terminal air interface capability information; and the base station sends the terminal air interface capability to accept or reject the UE. Confirmation information of the information.
  • the combination method is a three-step process: the UE sends a terminal air interface capability report request; the base station sends an acknowledgement message, agrees or denies the UE to report its air interface capability; and the UE sends its own terminal air interface capability information.
  • the combination mode 3 is a two-step process: the UE sends its own terminal air interface capability information; the base station sends confirmation information of accepting or rejecting the terminal air interface capability information of the UE.
  • the terminal air interface capability information specifically includes: a category of the terminal, a frequency band information supported by the terminal, multi-band combination information, multiple input and multiple output configuration information, and a protocol version supported by the terminal. At least one of information, and other RAT capability information.
  • the above scenario 1 and scenario 2 are information about the air interface capability of the terminal directly received by the base station.
  • the scenario 3 of the air interface capability information of the receiving terminal is further introduced.
  • Scenario 3 The implicit information sent by the receiving terminal when the second trigger condition is met; the air interface capability information corresponding to the implicit information is determined according to the hidden information, and the corresponding function in the implicit information is reconfigured.
  • the implicit information is used to indicate the terminal air interface capability that 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 UE transmits at least one of Carrier Aggregation Information (CA), Multiple Input Multiple Output (MIMO) information, and Dual Connectivity (DC) information.
  • CA Carrier Aggregation Information
  • MIMO Multiple Input Multiple Output
  • DC Dual Connectivity
  • the base station completes the reconfiguration of CA, MIMO, and DC, and reduces the UE's requirements for CA/MIMO/DC, for example, configuring the UE not to use CA or DC, and using low order MIMO.
  • the implicit terminal air interface capability is determined based on the reconfigured CA, MIMO, and DC information.
  • the above describes how the base station obtains the air interface capability information of the terminal from different scenarios.
  • the following describes the processing flow after the base station receives the terminal air interface capability information.
  • Step 24 Determine the first terminal air interface capability of the terminal according to the terminal air interface capability information.
  • the air interface capability information may include some or all of the terminal air interface capabilities.
  • the base station may directly determine the air interface capability of the terminal that needs to be updated according to the terminal air interface capability information; when carrying all the terminal air interface capabilities, the base station may Comparing the air interface capability information of the terminal with the terminal capability information obtained in the attaching process, the air interface capability different from the terminal air interface capability information in the terminal capability information is determined as the terminal air interface capability that needs to be updated.
  • Step 25 The second terminal air interface capability is updated according to the first terminal air interface capability, and the second terminal air interface capability is: the terminal air interface capability reported by the terminal in the process of attaching the core network.
  • the terminal air interface capability acquired in the attaching process is updated to implement dynamic update of the terminal capability.
  • Step 26 Configure a preset air interface parameter according to the updated second terminal air interface capability.
  • the corresponding configuration includes at least one of a measurement configuration, a scheduling policy configuration, a function configuration, and a data rate configuration.
  • the preset air interface parameter includes at least one of a measurement parameter, a scheduling policy parameter, a function parameter, and a data rate.
  • the terminal capability reporting method of the present disclosure is described above for the first attaching process.
  • the terminal capability reporting method of the present disclosure will be further described below in conjunction with the second attaching process.
  • the terminal capability reporting method of some embodiments of the present disclosure is applied to a base station, and specifically includes the following steps:
  • the second terminal capability information that is actively reported by the terminal is received.
  • the second terminal capability information includes the second terminal air interface capability information and the second terminal core network capability information.
  • the terminal air interface capability information sent by the terminal after the terminal is successfully attached to the core network is different from the second terminal air interface capability information. Specifically, the terminal successfully attaches.
  • the terminal air interface capability sent after the core network is lower than or equal to the second terminal air interface capability information.
  • the terminal actively reports its own terminal capability in the process of attaching, the core network stores the terminal capability, completes the attach process, and the base station acquires the terminal capability from the core network.
  • Step 32 Receive terminal air interface capability information sent after the terminal successfully attaches to the core network.
  • Step 33 Determine the first terminal air interface capability of the terminal according to the terminal air interface capability information.
  • the air interface capability information may include some or all of the terminal air interface capabilities.
  • the base station can directly determine the air interface capability of the terminal to be updated according to the air interface capability information of the terminal; when carrying the air interface capability of all the terminals, the base station can obtain the terminal air capability information of the terminal and the terminal capability information acquired during the attaching process. For comparison, the air interface capability different from the terminal air interface capability information in the terminal capability information is determined as the terminal air interface capability that needs to be updated.
  • Step 34 The second terminal air interface capability is updated according to the first terminal air interface capability, and the second terminal air interface capability is: the terminal air interface capability reported by the terminal in the process of attaching the core network.
  • the capacity of the second terminal air interface is: the terminal air interface capability reported by the terminal in the process of attaching the core network.
  • the terminal air interface capability acquired in the attaching process is updated to implement dynamic update of the terminal capability.
  • Step 35 Configure a preset air interface parameter according to the updated second terminal air interface capability.
  • the preset air interface parameter includes at least one of a measurement parameter, a scheduling policy parameter, a function parameter, and a data rate.
  • the configuration of the preset air interface parameters includes at least one of a measurement configuration, a scheduling policy configuration, a function configuration, and a data rate configuration.
  • the base station receives the terminal air interface capability information sent by the terminal, so as to implement dynamic update of the terminal capability without interruption.
  • the terminal service can ensure the continuity of the terminal service and save the terminal energy consumption and reduce the terminal load.
  • the base station 400 of some embodiments of the present disclosure can implement the air interface capability information of the terminal that is sent after the receiving terminal successfully attaches to the core network in the foregoing embodiment; and determine the terminal air interface capability of the terminal according to the air interface capability information of the terminal;
  • the terminal air interface capability updates the terminal air interface capability acquired in the process of attaching the core network to the terminal; the details of the updated terminal air interface capability method are used, and the same effect is achieved, wherein the terminal air interface sent after the terminal successfully attaches to the core network
  • the capability information is different from the terminal air interface capability information reported in the process of the terminal attaching to the core network.
  • the base station 400 specifically includes the following functional modules:
  • the processing module 420 is configured to determine, according to the air interface capability information of the terminal, the first terminal air interface capability of the terminal;
  • the update module 430 is 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 the core network;
  • the configuration module 440 is configured to configure a preset air interface parameter according to the updated air interface capability of the second terminal;
  • the air interface capability information of the terminal that is sent after the terminal is successfully attached to the core network is different from the air interface capability information reported by the terminal in the process of attaching the core network.
  • the base station 400 further includes:
  • the first sending module 450 is configured to send the first request information to the terminal in the process of attaching the core network to the terminal, where the first request information is used to request the terminal to report the terminal capability;
  • the second receiving module 460 is configured to receive first terminal capability information reported by the terminal according to the first request information.
  • the first terminal capability information includes the first terminal air interface capability information and the first terminal core network capability information, and the terminal air interface capability information sent by the terminal after being successfully attached to the core network is different from the first terminal air interface capability information.
  • the base station 400 further includes:
  • the third receiving module 470 is configured to receive second terminal capability information that is actively reported by the terminal during the process of attaching the core network to the terminal;
  • the second terminal capability information includes the second terminal air interface capability information and the second terminal core network capability information, and the terminal air interface capability information sent by the terminal after being successfully attached to the core network is different from the second terminal air interface capability information.
  • the first receiving module 410 includes:
  • the first receiving submodule 411 is configured to receive terminal air interface capability information sent by the terminal by using the high layer signaling when the terminal is in the connected state;
  • the second receiving sub-module 412 is configured to: when the terminal is in an inactive state, receive the terminal air interface capability information sent by the terminal in the random access process, or control the terminal to switch to the connected state and receive the terminal air interface capability information sent by the terminal ;
  • the third receiving sub-module 413 is configured to: when the terminal is in an idle state, control the terminal to switch to the connected state, and receive the terminal air interface capability information sent by the terminal in the RRC connection establishment process, or the receiving terminal establishes in the RRC connection. After the completion, the terminal air interface capability information is sent through the high layer signaling.
  • the first receiving module 410 includes:
  • the first sending sub-module 414 is configured to: when the first triggering condition is met, send the second request information to the terminal, where the second request information is used to request the terminal to report the terminal air interface capability information;
  • the fourth receiving sub-module 415 is configured to receive terminal air interface capability information that is sent by the terminal according to the second request information.
  • the first triggering condition includes: at least one of the base station requesting capability information of the other radio access technology RAT of the terminal, the base station requesting to reduce the air interface capability of the terminal, and the base station requesting the terminal to be in the power saving mode.
  • the first sending submodule 414 includes:
  • the first sending unit 4141 is configured to: when the terminal is in the connected state, send the second request information to the terminal by using the high layer signaling;
  • the second sending unit 4142 is configured to: when the terminal is in the inactive state, send the second request information to the terminal by using the paging message, or control the terminal to switch to the connected state and send the second request information to the terminal;
  • a third sending unit 4143 configured to: when the terminal is in an idle state, control the terminal to switch to the connected state, and send the second request information in the process of the terminal performing the radio resource control RRC connection establishment, or after the terminal RRC connection is established, Transmitting the second request information by using the high layer signaling;
  • the second request information includes at least one of terminal capability information requested by the base station, a first trigger condition, and a terminal capability backoff.
  • the first receiving module 410 includes:
  • the fifth receiving sub-module 416 is configured to receive the air interface capability information of the terminal that is actively reported when the terminal meets the second triggering condition;
  • the second triggering condition includes: the battery power information of the terminal is lower than the preset power threshold, the temperature information of the terminal is higher than the preset temperature threshold, the hardware load information of the terminal is higher than the preset load threshold, and the air interface resource usage information of the terminal At least one of them.
  • 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.
  • the fifth receiving submodule 416 further includes:
  • the first feedback unit 4161 is configured to feed back, to the terminal, the confirmation information of the terminal air interface capability information according to the terminal air interface capability information;
  • the second feedback unit 4162 is configured to feed back, by the terminal, the rejection information of the terminal air interface capability information to the terminal according to the terminal air interface capability information, where the rejection information includes the reason information of rejecting the terminal air interface capability information.
  • the fifth receiving submodule 416 includes:
  • the first receiving unit 4163 is configured to receive a terminal air interface capability report request sent by the terminal when the second trigger condition is met;
  • the first processing unit 4164 is configured to: according to the terminal air interface capability report request, feed back feedback information of the terminal air interface capability report request to the terminal, and receive the terminal air interface capability information reported by the terminal according to the feedback information; or
  • the second processing unit 4165 is configured to send, according to the terminal air interface capability report request, the reject feedback information that rejects the request for the terminal air interface capability report, wherein the reject feedback information includes the reason information for rejecting the air interface capability report request of the terminal.
  • the terminal air interface capability report request includes at least one of a second trigger condition, a type of the terminal air interface capability that the terminal requests to update, and a terminal air interface capability that the terminal requests to update.
  • the fifth receiving submodule 416 includes:
  • the second receiving unit 4166 is configured to receive the implicit information that is sent by the terminal when the second trigger condition is met, where the implicit information is used to indicate the terminal air interface capability that the terminal desires to update, and the hidden information includes: carrier aggregation information, multiple inputs. At least one of multiple output information and dual connectivity information;
  • the third processing unit 4167 is configured to determine terminal air interface capability information corresponding to the implicit information according to the implicit information, and reconfigure the corresponding function in the implicit information.
  • 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 and multiple output configuration information, protocol version information supported by the terminal, and other RAT capability information.
  • the preset air interface parameter includes at least one of a measurement parameter, a scheduling policy parameter, a function parameter, and a data rate.
  • the base station of some embodiments of the present disclosure is a base station corresponding to the foregoing terminal capability reporting method, and the implementation manner of the foregoing method and the technical effects of the implementation are applicable to the embodiment of the base station.
  • some embodiments of the present disclosure further provide a base station, where the base station includes: a processor 600; a memory 620 connected to the processor 600 through a bus interface, And a transceiver 610 coupled to the processor 600 via a bus interface; the memory 620 for storing programs and data used by the processor in performing operations; transmitting data information or pilots through the transceiver 610,
  • the uplink control channel is also received by the transceiver 610; when the processor 600 calls and executes the programs and data stored in the memory 620, specifically,
  • the processor 600 is configured to read the program in the memory 620, and is specifically configured to perform the following functions: determining the first terminal air interface capability of the terminal according to the terminal air interface capability information; and updating the second terminal air interface capability according to the first terminal air interface capability,
  • the air interface capability of the terminal is: the air interface capability of the terminal that is reported by the terminal in the process of attaching to the core network; and the preset air interface parameter is configured according to the updated air interface capability of the second terminal.
  • the air interface capability information of the terminal that is sent after the terminal is successfully attached to the core network is different from the air interface capability information reported by the terminal in the process of attaching the core network.
  • the transceiver 610 is configured to receive and send data under the control of the processor 600, and is specifically configured to perform the following functions: receiving terminal air interface capability information sent after the terminal successfully attaches to the core network.
  • the bus architecture can include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 600 and various circuits of memory represented by memory 620.
  • the bus architecture can also link various other circuits, such as peripherals, voltage regulators, and power management circuits, as is well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 610 can be a plurality of components, including a transmitter and a transceiver, providing means for communicating with various other devices on a transmission medium.
  • the processor 600 is responsible for managing the bus architecture and general processing, and the memory 620 can store data used by the processor 600 in performing operations.
  • the processor 600 is further configured to: the transceiver 610 is configured to: when the terminal attaches to the core network, send the first request information to the terminal, where the first request information is used to request the terminal to report the terminal capability; and the receiving terminal is configured according to the first request information.
  • the first terminal capability information is reported; wherein the first terminal capability information includes the first terminal air interface capability information and the first terminal core network capability information, and the terminal air interface capability information sent by the terminal after successfully attaching the core network and the first terminal air interface The ability information is different.
  • the processor 600 is further configured to: control, by the transceiver 610, the second terminal capability information that is actively reported by the terminal, in the process of the terminal attaching to the core network, where the second terminal capability information includes the second terminal air interface capability information and the The information of the terminal core network capability of the second terminal is different from the air interface capability information of the second terminal after the terminal successfully attaches to the core network.
  • the processor 600 is further configured to: the transceiver 610 is configured to: when the terminal is in the connected state, receive the terminal air interface capability information sent by the terminal by using the high layer signaling;
  • the receiving terminal When the terminal is in an inactive state, the receiving terminal transmits the terminal air interface capability information in the random access process, or the control terminal switches to the connected state and receives the terminal air interface capability information sent by the terminal;
  • the control terminal transits to the connected state, and receives the terminal air interface capability information sent by the terminal in the RRC connection establishment process of the RRC connection, or the terminal that is sent by the high-level signaling after the RRC connection establishment is completed.
  • the transceiver 610 is further configured to: when the first trigger condition is met, send the second request information to the terminal, where the second request information is used to request the terminal to report the terminal air interface capability information;
  • the first triggering condition includes: at least one of the base station requesting capability information of the other radio access technology RAT of the terminal, the base station requesting to reduce the air interface capability of the terminal, and the base station requesting the terminal to be in the power saving mode.
  • the transceiver 610 is further configured to: when the terminal is in the connected state, send the second request information to the terminal by using the high layer signaling;
  • the control terminal transits to the connected state, and sends the second request information during the RRC connection establishment process of the RRC connection, or sends the second request information through the high layer signaling after the terminal RRC connection is established. ;
  • the second request information includes at least one of terminal capability information requested by the base station, a first trigger condition, and a terminal capability backoff.
  • the transceiver 610 is further configured to: perform terminal air interface capability information that is actively reported when the receiving terminal meets the second triggering condition;
  • the second triggering condition includes: the battery power information of the terminal is lower than the preset power threshold, the temperature information of the terminal is higher than the preset temperature threshold, the hardware load information of the terminal is higher than the preset load threshold, and the air interface resource usage information of the terminal At least one of them.
  • 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.
  • the transceiver 610 is further configured to: according to the terminal air interface capability information, feed back, to the terminal, confirmation information that accepts the terminal air interface capability information;
  • the terminal rejects the rejection information of the terminal air interface capability information, where the rejection information includes the reason information of rejecting the terminal air interface capability information.
  • the transceiver 610 is further configured to: execute, by the receiving terminal, a terminal air interface capability report request sent when the second trigger condition is met;
  • the rejection feedback information includes the reason information for rejecting the air interface capability report request of the terminal.
  • the terminal air interface capability report request includes at least one of a second trigger condition, a type of the terminal air interface capability that the terminal requests to update, and a terminal air interface capability that the terminal requests to update.
  • the transceiver 610 is further configured to: perform, by the receiving terminal, the implicit information that is sent when the terminal meets the second triggering condition, where the implicit information is used to indicate the terminal air interface capability that the terminal desires to update, and the implicit information includes: carrier aggregation information. At least one of multiple input and multiple output information and dual connectivity information;
  • the terminal air interface capability information corresponding to the implicit information is determined, and the corresponding function in the implicit information is reconfigured.
  • 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 and multiple output configuration information, protocol version information supported by the terminal, and other RAT capability information.
  • the preset air interface parameter includes at least one of a measurement parameter, a scheduling policy parameter, a function parameter, and a data rate.
  • the base station can dynamically update the terminal capability by receiving the terminal air interface capability information sent by the terminal, without interrupting the terminal service and ensuring the continuity of the terminal service. At the same time, it can save terminal energy consumption and reduce terminal load.
  • the terminal capability reporting method of some embodiments of the present disclosure is applied to the terminal side, and specifically includes the following steps:
  • the terminal capability information supported by the terminal is reported to the base station.
  • the terminal capability information includes at least terminal air interface capability information and terminal core network capability information.
  • the terminal capability reported by the terminal during the attaching process is the maximum terminal capability supported by the terminal. After the terminal successfully attaches and accesses the core network, the terminal can transmit a variety of service data.
  • Step 72 After successfully attaching the core network, send terminal air interface capability information to the base station.
  • the information about the air interface capability of the terminal that is sent after the core network is successfully attached is different from the information about the air interface capability of the terminal that is reported in the process of attaching the core network.
  • 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 improve the transmission efficiency of a certain service of the terminal, that is, the terminal air interface capability needs to be rolled back.
  • the base station can obtain the terminal air interface capability information sent by the terminal without interrupting the service data that the terminal is transmitting.
  • the terminal capability reporting method of some embodiments of the present disclosure can dynamically update the air interface capability of the terminal without interrupting the terminal service when the terminal is successfully attached to the core network, so as to save terminal energy consumption and reduce terminal load. .
  • the terminal capability reporting method of some embodiments of the present disclosure is applied to the terminal side, and corresponds to the first attaching process, and specifically includes the following steps:
  • Step 81 Receive the first request information sent by the base station in the process of attaching the core network.
  • the first request information is used to request the reporting terminal capability.
  • Step 82 Send, according to the first request information, first terminal capability information corresponding to the first request information to the base station.
  • the first terminal capability information includes the first terminal air interface capability information and the first terminal core network capability information.
  • the terminal air interface capability information sent by the terminal after the terminal is successfully attached to the core network is different from the first terminal air interface capability information. Specifically, the terminal successfully attaches.
  • the capability of the terminal air interface sent after the core network is lower than or equal to the capacity of the first terminal air interface. That is, the terminal does not actively report its own terminal capability in the process of attaching, and the base station requests the terminal to report the terminal capability in the attaching process, and the base station acquires the terminal capability and transmits it to the core network, so that the core network stores the terminal capability and completes the attaching process. .
  • Step 83 After successfully attaching the core network, send terminal air interface capability information to the base station.
  • step 83 may have different sending modes according to different access states of the terminal:
  • Mode 4 (corresponding to mode 1): When in the connected state, the terminal air interface capability information is sent to the base station through high layer signaling.
  • Mode 5 (corresponding to mode 2): When in the inactive state, the terminal air interface capability information is sent to the base station in the random access process, or the terminal air interface capability information is sent after the connection state is switched.
  • Mode 6 (corresponding to mode 3): when in the idle state, establish an RRC connection with the radio resource control of the base station, and send the terminal air interface capability information to the base station in the RRC connection establishment process, or pass the upper layer after the RRC connection is established.
  • the signaling sends the terminal air interface capability information to the base station.
  • step 83 is different in different scenarios.
  • the following embodiments are only exemplified in the following application scenarios.
  • Scenario 3 (corresponding to scenario 1, the scenario is a scenario in which the base station triggers the terminal air interface capability to report): the second request information sent by the receiving base station when the first trigger condition is met, and the terminal air interface capability is reported to the base station according to the second request information.
  • the second request information is used to request the reporting of the air interface capability of the terminal;
  • the first triggering condition includes: the base station requests the capability information of the other radio access technology RAT of the terminal, the base station requests to reduce the air interface capability of the terminal, and the base station requests the terminal to be in the power saving mode. At least one of them.
  • the sending manner of the specific second request information may be adopted as the sending manner of the air interface capability information of the terminal (method 4, method 5, and mode 6). which is,
  • the second request information sent by the receiving base station in the process of performing radio resource control RRC connection establishment, or the second request information sent by the high layer signaling after the RRC connection establishment is completed;
  • the second request information includes at least one of terminal capability information requested by the base station, a first trigger condition, and a terminal capability backoff.
  • Scenario 4 (corresponding to scenario 2, the scenario is a scenario in which the terminal autonomously triggers the terminal air interface capability to report): when the second trigger condition is met, the terminal air interface capability information is actively reported to the base station;
  • the second triggering condition includes: at least one of the battery power information lower than the preset power threshold, the temperature information being higher than the preset temperature threshold, the hardware load information being higher than the preset load threshold, and the air interface resource usage information.
  • 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 CPU usage, baseband usage, and radio frequency usage.
  • the terminal when the baseband temperature of the terminal exceeds the preset baseband temperature threshold, the terminal sends the terminal air interface capability report request or the terminal air interface capability information; or, when the terminal uses one or both of the radio frequency usage rate and the air interface resource usage rate of the terminal, When the threshold threshold is exceeded, the terminal sends a terminal air interface capability report request or terminal air interface capability information.
  • the specific reporting process may be implemented by referring to the following steps: when the second triggering condition is met, the terminal air interface capability reporting request is sent to the base station; after receiving the feedback information that the base station accepts the terminal air interface capability reporting request, the terminal air interface capability information is sent to the base station; Or, after receiving the reject feedback information that the base station rejects the request for the air interface capability of the terminal, the information about the terminal air interface capability is reported to the base station, or the capability information of the terminal carrying the air interface capability information of the terminal is sent to the base station by using a de-attach and re-attach process, where The rejection feedback information includes the reason information for rejecting the terminal air interface capability report request.
  • the base station can reject the air interface capability of the terminal, and if the base station refuses, the UE can report its air interface capability by detaching or reattaching. If the UE does not report its terminal air interface capability, the base station continues to use the terminal capability acquired in the attach process.
  • the terminal air interface capability report request includes at least one of a second trigger condition, a type of the terminal air interface capability that the terminal requests to update, and a terminal air interface capability that the terminal requests to update.
  • the terminal air interface capability information in the scenario 4 is reported to the base station according to its own performance. Whether the specific base station accepts or uses the terminal air interface capability information requires the base station to give an indication. Specifically, the receiving base station receives the acknowledgement information of the air interface capability information of the terminal according to the air interface capability information of the terminal; or the rejecting information of the air interface capability information of the terminal that is received by the receiving base station according to the air interface capability information of the terminal, where the rejection information includes rejecting the air interface of the terminal.
  • the reason information of the capability information after receiving the rejection information, the terminal capability information carrying the terminal air interface capability information is sent to the base station by the detaching and re-attaching process. That is, the base station can reject the air interface capability information of the terminal. If the base station rejects, the UE can report its own UE air interface capability by using a detach/reattach process.
  • the terminal air interface capability information specifically includes: a category of the terminal, a frequency band information supported by the terminal, multi-band combination information, multiple input and multiple output configuration information, and a protocol version supported by the terminal. At least one of information, and other RAT capability information.
  • the above scenario 4 and scenario 5 are scenarios in which the terminal directly transmits the air interface capability information of the terminal.
  • the scenario 6 of the air interface capability information of the transmitting terminal is further introduced.
  • Scenario 6 (corresponding to scenario 3): when the second trigger condition is met, the implicit information is sent to the base station; and the reconfiguration information sent by the receiving base station after reconfiguring the corresponding function according to the implicit information.
  • the implicit information is used to indicate the terminal air interface capability that 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 UE transmits at least one of Carrier Aggregation Information (CA), Multiple Input Multiple Output (MIMO) information, and Dual Connectivity (DC) information.
  • CA Carrier Aggregation Information
  • MIMO Multiple Input Multiple Output
  • DC Dual Connectivity
  • the base station completes the reconfiguration of CA, MIMO, and DC, and reduces the UE's requirements for CA/MIMO/DC, for example, configuring the UE not to use CA or DC, and using low order MIMO.
  • the implicit terminal air interface capability is determined based on the reconfigured CA, MIMO, and DC information.
  • the terminal capability reporting method of the present disclosure is described above for the first attaching process.
  • the terminal capability reporting method of the present disclosure will be further described below in conjunction with the second attaching process.
  • the terminal capability reporting method of some embodiments of the present disclosure is applied to a terminal, and specifically includes the following steps:
  • Step 91 Actively report the second terminal capability information to the base station in the process of attaching the core network.
  • the second terminal capability information includes the second terminal air interface capability information and the second terminal core network capability information, and the terminal air interface capability information sent by the terminal after being successfully attached to the core network is different from the second terminal air interface capability information, specifically, the terminal succeeds.
  • the capability of the terminal air interface sent after the core network is attached is lower than or equal to the capability information of the second terminal air interface.
  • Step 92 After successfully attaching the core network, send terminal air interface capability information to the base station.
  • step 92 For the specific application scenarios and specific implementation manners of the step 92, refer to the foregoing manners four, five, six, three, and four, and the combination mode 1, the combination mode 2, and the combination mode 3 in the foregoing embodiment, so This statement.
  • the terminal capability reporting method of some embodiments of the present disclosure after the terminal successfully attaches to the core network, when the terminal needs to change the air interface capability of the terminal, the terminal sends the terminal air interface capability information to the base station to implement dynamic update of the terminal capability without interrupting the terminal service. To ensure the continuity of the terminal business, it can also save terminal energy consumption and reduce terminal load.
  • the terminal 1000 of some embodiments of the present disclosure can implement the terminal capability information supported by the terminal to the base station in the process of attaching the core network in the foregoing embodiment, where the terminal capability information includes at least: the terminal air interface. Capability information; after the successful attachment of the core network, the details of the method for transmitting the air interface capability information of the terminal to the base station are achieved, and the same effect is achieved, wherein the air interface capability information of the terminal that is successfully transmitted after the core network is successfully attached and the terminal air interface reported in the process of attaching the core network The capability information is different.
  • the terminal 1000 specifically includes the following functional modules:
  • the first reporting module 1010 is configured to report the terminal capability information supported by the terminal to the base station in the process of attaching the core network, where the terminal capability information includes at least: the terminal air interface capability information;
  • the second reporting module 1020 is configured to send terminal air interface capability information to the base station after successfully attaching the core network
  • the information about the air interface capability of the terminal that is sent after the core network is successfully attached is different from the information about the air interface capability of the terminal that is reported in the process of attaching the core network.
  • the first reporting module 1010 includes:
  • the sixth receiving sub-module 1011 is configured to receive the first request information sent by the base station in the process of attaching the core network, where the first request information is used to request the reporting terminal capability;
  • the second sending sub-module 1012 is configured to send, according to the first request information, first terminal capability information corresponding to the first request information to the base station;
  • the first terminal capability information includes the first terminal air interface capability information and the first terminal core network capability information, and the terminal air interface capability information sent by the terminal after being successfully attached to the core network is different from the first terminal air interface capability information.
  • the first reporting module 1010 includes:
  • the third sending sub-module 1013 is configured to actively report the second terminal capability information to the base station in the process of attaching the core network;
  • the second terminal capability information includes the second terminal air interface capability information and the second terminal core network capability information, and the terminal air interface capability information sent by the terminal after being successfully attached to the core network is different from the second terminal air interface capability information.
  • the second reporting module 1020 includes:
  • the fourth sending submodule 1021 is configured to send terminal air interface capability information to the base station by using high layer signaling when in the connected state;
  • the fifth sending sub-module 1022 is configured to: when in an inactive state, send the terminal air interface capability information to the base station in the random access process, or send the terminal air interface capability information after switching to the connected state;
  • the sixth sending sub-module 1023 is configured to establish a radio resource control RRC connection with the base station when in the idle state, and send the terminal air interface capability information to the base station in the RRC connection establishment process, or pass the upper layer after the RRC connection establishment is completed.
  • the signaling sends the terminal air interface capability information to the base station.
  • the second reporting module 1020 further includes:
  • the seventh receiving sub-module 1024 is configured to receive second request information that is sent by the base station when the first trigger condition is met, where the second request information is used to request to report the air interface capability of the terminal;
  • the first reporting sub-module 1025 is configured to report the terminal air interface capability information to the base station according to the second request information.
  • the first triggering condition includes: at least one of the base station requesting capability information of the other radio access technology RAT of the terminal, the base station requesting to reduce the air interface capability of the terminal, and the base station requesting the terminal to be in the power saving mode.
  • the seventh receiving submodule 1024 includes:
  • the third receiving unit 1041 is configured to, when in the connected state, receive the second request information that is sent by the base station when the first trigger condition is met by using the high layer signaling;
  • the fourth receiving unit 1042 is configured to: when the second base station is in the inactive state, receive the second request information sent by the paging message when the base station satisfies the first trigger condition, or send the message through the high layer signaling after being switched to the connected state. Second request information;
  • the fifth receiving unit 10243 is configured to: when the user is in the idle state, receive the second request information sent by the base station during the RRC connection establishment process, or the second request sent by the high layer signaling after the RRC connection is established. information;
  • the second request information includes at least one of terminal capability information requested by the base station, a first trigger condition, and a terminal capability backoff.
  • the second reporting module 1020 further includes:
  • the second reporting sub-module 1026 is configured to actively report the terminal air interface capability information to the base station when the second trigger condition is met;
  • the second triggering condition includes: at least one of the battery power information lower than the preset power threshold, the temperature information being higher than the preset temperature threshold, the hardware load information being higher than the preset load threshold, and the air interface resource usage information.
  • 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.
  • the second reporting sub-module 1026 further includes:
  • the sixth receiving unit 10261 is configured to receive, by the base station, the acknowledgement information of the terminal air interface capability information that is fed back according to the terminal air interface capability information; or
  • the seventh receiving unit 10262 is configured to receive, by the base station, the terminal air interface capability information rejection information that is fed back according to the terminal air interface capability information, where the rejection information includes the reason information of rejecting the terminal air interface capability information;
  • the fourth sending unit 10263 is configured to send the terminal capability information carrying the terminal air interface capability information to the base station by using a detach and re-attach process after receiving the refusal information.
  • the second reporting sub-module 1026 includes:
  • the fifth sending unit 10264 is configured to send a terminal air interface capability report request to the base station when the second trigger condition is met;
  • the fourth processing unit 10265 is configured to send the terminal air interface capability information to the base station after receiving the feedback information that the base station accepts the terminal air interface capability report request; or
  • the fifth processing unit 10266 is configured to stop reporting the air interface capability information of the terminal to the base station after receiving the reject feedback information of the terminal air interface capability report request, or send the capability of carrying the terminal air interface to the base station by using a de-attach and re-attach process.
  • the terminal air interface capability report request includes at least one of a second trigger condition, a type of the terminal air interface capability that the terminal requests to update, and a terminal air interface capability that the terminal requests to update.
  • the second reporting sub-module 1026 further includes:
  • the sixth sending unit 10267 is configured to: when the second trigger condition is met, send an implicit information to the base station; the implicit information is used to indicate the terminal air interface capability that the terminal desires to update, and the hidden information includes: carrier aggregation information, multiple input multiples. At least one of output information and dual connectivity information;
  • the eighth receiving unit 10268 is configured to receive reconfiguration information that is sent by the base station after reconfiguring the corresponding function according to the implicit information.
  • 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 and multiple output configuration information, protocol version information supported by the terminal, and other RAT capability information.
  • the terminal of some embodiments of the present disclosure is a terminal corresponding to the foregoing terminal capability reporting method, and the implementation manner of the foregoing method and the technical effects of the implementation are applicable to the embodiment of the terminal.
  • FIG. 12 is a block diagram of a terminal 1200, such as at least one processor 1201, memory 1202, and user interface 1203, in accordance with some embodiments of the present disclosure.
  • the various components in terminal 1200 are coupled together by a bus system 1204.
  • the bus system 1205 is used to implement connection communication between these components.
  • the bus system 1204 includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • various buses are labeled as bus system 1204 in FIG.
  • the user interface 1203 may include a display or a pointing device (eg, a touchpad or a touch screen, etc.).
  • a display or a pointing device eg, a touchpad or a touch screen, etc.
  • the memory 1202 in some embodiments of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • SDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • DDRSDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • SDRAM Synchronous Connection Dynamic Random Access Memory
  • DRRAM direct memory bus random access memory
  • the memory 1202 stores elements, executable modules or data structures, or a subset thereof, or their extended set: an operating system 12021 and an application 12022.
  • the operating system 12021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks.
  • the application 12022 includes various applications, such as a media player (Media Player), a browser (Browser), etc., for implementing various application services. Programs that implement the methods of some embodiments of the present disclosure may be included in the application 12022.
  • the program or instructions stored by calling the memory 1202, in particular, may be programs or instructions stored in the application 12022.
  • the processor 1201 is configured to: report the terminal capability information supported by the terminal to the base station in the process of attaching the core network, where the terminal capability information includes at least: the air interface capability information of the terminal; and after successfully attaching the core network, send the terminal air interface capability to the base station.
  • the information of the terminal air interface capability that is sent after the core network is successfully attached is different from the information of the terminal air interface capability reported in the process of attaching the core network.
  • the method disclosed in the above embodiments of the present disclosure may be applied to the processor 1201 or implemented by the processor 1201.
  • the processor 1201 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 1201 or an instruction in a form of software.
  • the processor 1201 may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA), or the like. Programmable logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA Field Programmable Gate Array
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in connection with the embodiments of the present disclosure may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 1202, and the processor 1201 reads the information in the memory 1202 and performs the steps of the above method in combination with its hardware.
  • the embodiments described herein can be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof.
  • the processing unit can be implemented in one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processing (DSP), Digital Signal Processing Equipment (DSP Device, DSPD), programmable Programmable Logic Device (PLD), Field-Programmable Gate Array (FPGA), general purpose processor, controller, microcontroller, microprocessor, other for performing the functions described herein In an electronic unit or a combination thereof.
  • ASICs Application Specific Integrated Circuits
  • DSP Digital Signal Processing
  • DSP Device Digital Signal Processing Equipment
  • PLD programmable Programmable Logic Device
  • FPGA Field-Programmable Gate Array
  • the techniques described herein can be implemented by modules (eg, procedures, functions, and so on) that perform the functions described herein.
  • the software code can be stored in memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.
  • the processor 1201 is further configured to: receive, in the process of attaching the core network, the first request information sent by the base station, where the first request information is used to request reporting the terminal capability; and the first request information is sent to the base station according to the first request information.
  • the first terminal capability information corresponding to the request information wherein the first terminal capability information includes the first terminal air interface capability information and the first terminal core network capability information, and the terminal air interface capability information sent by the terminal after successfully attaching the core network and the first The terminal air interface capability information is different.
  • the processor 1201 is further configured to: when the core network is attached, report the second terminal capability information to the base station, where the second terminal capability information includes the second terminal air interface capability information and the second terminal core network capability information, where The terminal air interface capability information sent by the terminal after being successfully attached to the core network is different from the second terminal air interface capability information.
  • the processor 1201 is further configured to: when in a connected state, send terminal air interface capability information to the base station by using high layer signaling;
  • the terminal air interface capability information When in the inactive state, the terminal air interface capability information is sent to the base station in the random access process, or the terminal air interface capability information is transmitted after being switched to the connected state;
  • the RRC connection with the radio resource control of the base station is established, and the air interface capability information of the terminal is sent to the base station in the RRC connection establishment process, or the air interface capability information of the terminal is sent to the base station through the high layer signaling after the RRC connection is established. .
  • the processor 1201 is further configured to: receive second request information that is sent by the base station when the first trigger condition is met, and the second request information is used to request to report the air interface capability of the terminal;
  • the first triggering condition includes: at least one of the base station requesting capability information of the other radio access technology RAT of the terminal, the base station requesting to reduce the air interface capability of the terminal, and the base station requesting the terminal to be in the power saving mode.
  • the processor 1201 is further configured to: when in a connected state, receive, by using high layer signaling, second request information that is sent by the base station when the first trigger condition is met;
  • the second request information sent by the receiving base station in the process of performing radio resource control RRC connection establishment, or the second request information sent by the high layer signaling after the RRC connection establishment is completed;
  • the second request information includes at least one of terminal capability information requested by the base station, a first trigger condition, and a terminal capability backoff.
  • the processor 1201 is further configured to: when the second trigger condition is met, actively report the terminal air interface capability information to the base station;
  • the second triggering condition includes: at least one of the battery power information lower than the preset power threshold, the temperature information being higher than the preset temperature threshold, the hardware load information being higher than the preset load threshold, and the air interface resource usage information.
  • 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.
  • the processor 1201 is further configured to: receive, by the base station, the acknowledgement information of the terminal air interface capability information, which is fed back according to the terminal air interface capability information;
  • the receiving base station rejects the terminal air interface capability information rejection information according to the terminal air interface capability information, where the rejection information includes the reason information of rejecting the terminal air interface capability information;
  • the terminal capability information carrying the terminal air interface capability information is sent to the base station through the de-attach and re-attach process.
  • the processor 1201 is further configured to: when the second trigger condition is met, send a terminal air interface capability report request to the base station;
  • the rejection feedback information includes the reason information for rejecting the terminal air interface capability report request.
  • the terminal air interface capability reporting request includes at least one of a second trigger condition, a type of the terminal air interface capability that the terminal requests to update, and a terminal air interface capability that the terminal requests to update.
  • the processor 1201 is further configured to: when the second trigger condition is met, send an implicit information to the base station; the implicit information is used to indicate the terminal air interface capability that the terminal desires to update, and the implicit information includes: carrier aggregation information, and more Entering at least one of multiple output information and dual connectivity information;
  • the reconfiguration information sent by the receiving base station after reconfiguring the corresponding function according to the implicit information is not limited to the explicit information.
  • 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 and multiple output configuration information, protocol version information supported by the terminal, and other RAT capability information.
  • the terminal After the terminal of the embodiment of the present disclosure is successfully attached to the core network, the terminal sends the terminal air interface capability information to the base station to dynamically update the terminal capability, without interrupting the terminal service and ensuring the terminal service. At the same time of continuity, it can further save terminal energy consumption and reduce terminal load.
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, a portion of the technical solution of the present disclosure that contributes in essence or to the related art or a part of the technical solution may be embodied in the form of a software product stored in a storage medium, including several The instructions are for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present disclosure.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
  • the objects of the present disclosure can also be achieved by running a program or a set of programs on any computing device.
  • the computing device can be a well-known general purpose device.
  • the objects of the present disclosure may also be realized by merely providing a program product including program code for implementing the method or apparatus. That is to say, such a program product also constitutes the present disclosure, and a storage medium storing such a program product also constitutes the present disclosure.
  • the storage medium may be any known storage medium or any storage medium developed in the future.
  • various components or steps may be decomposed and/or recombined.

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Abstract

本公开公开了一种终端能力上报方法、基站及终端,其方法包括:接收终端成功附着核心网后发送的终端空口能力信息;根据终端空口能力信息,确定终端的第一终端空口能力;根据确定的终端空口能力,更新第二终端空口能力,该第二终端空口能力为:在终端附着核心网的过程中上报的终端空口能力;使用更新后的终端空口能力;其中,终端成功附着核心网后发送的终端空口能力信息与终端附着核心网过程中上报的终端空口能力信息不同。

Description

一种终端能力上报方法、基站及终端
相关申请的交叉引用
本申请主张在2017年1月20日在中国提交的中国专利申请号No.201710042784.8的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,尤其涉及一种终端能力上报方法、基站及终端。
背景技术
在LTE中,UE在附着(attach)的过程中上报UE的能力,包括UE的空口能力和核心网能力,核心网保存UE上报的UE能力。在UE附着的过程中,可以是UE主动上报UE的能力,也可以是基站请求UE上报UE的能力。UE附着成功以后,如果UE需要改变UE的能力,只能通过去附着和重新附着(detach/reattach)的流程来实现。LTE中UE能力上报的机制,决定了UE能力上报是一个相对静态的流程,UE不能动态的更新UE的能力;特别的,UE不能动态更新UE的空口能力。因此,UE上报的UE空口能力不能充分考虑UE的状态,进行动态更新UE的空口能力。例如,当UE电池电量较低,UE需要省电时,UE应该可以进行空口能力回退,降低UE能力,节省UE的电量。另外,如果UE的CPU,基带,射频使用率较高,都应该进行UE空口能力的回退,降低UE的负荷,但目前的UE能力上报机制不能满足上述要求。
发明内容
本公开实施例提供了一种终端能力上报方法、基站及终端,以解决相关技术中在终端成功附着核心网后,不能充分考虑终端状态而动态更新终端能力,而造成的终端功耗大、负荷大的问题。
第一方面,本公开实施例提供了一种终端能力上报方法,应用于基站侧,包括:
接收终端成功附着核心网后发送的终端空口能力信息;
根据终端空口能力信息,确定终端的第一终端空口能力;
根据第一终端空口能力,更新第二终端空口能力,第二终端空口能力为:终端附着核心网的过程中上报的终端空口能力;
根据更新后的第二终端空口能力,配置预设空口参数;
其中,终端成功附着核心网后发送的终端空口能力信息与终端附着核心网过程中上报的终端空口能力信息不同。
第二方面,本公开实施例还提供了一种终端能力上报方法,应用于终端侧,包括:
在附着核心网过程中,向基站上报终端所支持的终端能力信息,终端能力信息至少包括:终端空口能力信息;
在成功附着核心网后,向基站发送终端空口能力信息;
其中,成功附着核心网后发送的终端空口能力信息与附着核心网过程中上报的终端空口能力信息不同。
第三方面,本公开实施例提供了一种基站,包括:
第一接收模块,用于接收终端成功附着核心网后发送的终端空口能力信息;
处理模块,用于根据终端空口能力信息,确定终端的第一终端空口能力;
更新模块,用于根据确定的终端空口能力,更新第二终端空口能力,第二终端空口能力为:终端在附着核心网的过程中上报的终端空口能力;
配置模块,用于根据更新后的第二终端空口能力,配置预设空口参数;
其中,终端成功附着核心网后发送的终端空口能力信息与终端附着核心网过程中上报的终端空口能力信息不同。
第四方面,本公开实施例提供了一种终端,包括:
第一上报模块,用于在附着核心网过程中,向基站上报终端所支持的终端能力信息,终端能力信息至少包括:终端空口能力信息;
第二上报模块,用于在附着核心网成功后,向基站发送终端空口能力信息;
其中,成功附着核心网后发送的终端空口能力信息与附着核心网过程中 上报的终端空口能力信息不同。
第五方面,本公开实施例提供了一种基站,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现上述应用于基站侧的终端能力上报方法中的步骤。
第六方面,本公开实施例提供了一种终端,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现上述应用于终端侧的终端能力上报方法中的步骤。
第七方面,本公开实施例提供了一种计算机可读存储介质,其中,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现上述应用于基站侧的终端能力上报方法中的步骤。
第八方面,本公开实施例提供了一种计算机可读存储介质,其中,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现上述应用于终端侧的终端能力上报方法中的步骤。
这样,本公开实施例,在终端成功附着核心网后,在需要改变终端空口能力时,终端通过向基站发送终端空口能力信息,以实现终端能力的动态更新,而无需中断终端业务,保证终端业务的连续性的同时,并能够节省终端能耗、降低终端负荷。
附图说明
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
图1表示本公开一些实施例的终端能力上报方法的流程图;
图2表示本公开一些实施例的终端能力上报方法的流程图一;
图3表示本公开一些实施例的终端能力上报方法的流程图二;
图4表示本公开一些实施例的基站的模块示意图一;
图5表示本公开一些实施例的基站的模块示意图二;
图6表示本公开一些实施例的基站的结构框图;
图7表示本公开一些实施例的终端能力上报方法的流程图;
图8表示本公开一些实施例的终端能力上报方法的流程图一;
图9表示本公开一些实施例的终端能力上报方法的流程图二;
图10表示本公开一些实施例的终端的模块示意图一;
图11表示本公开一些实施例的终端的模块示意图二;
图12表示本公开一些实施例的终端框图。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例,然而应当理解,可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反,提供这些实施例是为了能够更透彻地理解本公开,并且能够将本公开的范围完整的传达给本领域的技术人员。
如图1所示,本公开一些实施例的终端能力上报方法,应用于基站侧,具体包括以下步骤:
步骤11:接收终端成功附着核心网后发送的终端空口能力信息。
终端接入核心网的前提是终端成功附着核心网,基站在终端附着过程中会获取终端相应的终端能力,终端能力包括终端空口能力和终端核心网能力。一般地,终端在附着过程中上报的终端能力为终端所支持的最大终端能力。在终端成功附着并接入核心网后,终端可进行多种业务数据的传输。当某些特殊条件下,基站或终端可能需要降低终端的终端空口能力以降低终端耗电情况或提升终端某种业务的传输效率,即需要终端改变终端空口能力。当需要改变终端空口能力时,基站可获取终端发送的终端空口能力信息,而无需中断终端正在传输的业务数据。
步骤12:根据终端空口能力信息,确定终端的第一终端空口能力。
基站在接收到终端空口能力信息后,确定终端或基站需要的终端空口能力。具体地,空口能力信息可包括部分或全部的终端空口能力,当携带部分终端空口能力时,基站可直接根据终端空口能力信息确定需要更新的终端空口能力;当携带全部终端空口能力时,基站可将该终端空口能力信息与附着过程中获取到的终端能力信息进行对比,将与终端能力信息中终端空口能力 信息不同的空口能力确定为需要更新的终端空口能力。
步骤13:根据第一终端空口能力,更新第二终端空口能力,第二终端空口能力为:终端在附着核心网的过程中上报的终端空口能力。
在根据上述步骤12确定需要更新的终端空口能力后,对附着过程中获取到的终端空口能力进行更新,以实现终端能力的动态更新,而无需中断终端业务,保证终端业务的连续性的同时,并能够节省终端能耗、降低终端负荷。
步骤14:根据更新后的第二终端空口能力,配置预设空口参数。
具体为,根据更新后的终端空口能力,对终端进行相应配置,其中,相应配置包括:测量配置、调度策略配置、功能配置和数据速率配置中的至少一项。
本公开一些实施例的终端能力上报方法中,在终端成功附着核心网后,在需要改变终端空口能力时,终端通过向基站发送终端空口能力信息,以实现终端能力的动态更新,而无需中断终端业务,保证终端业务的连续性的同时,进一步能够节省终端能耗、降低终端负荷。
以上实施例对本公开的终端能力上报方法的简单介绍,下面本实施例将结合附图和具体应用场景对其做进一步介绍。
如图2所示,本公开一些实施例的终端能力上报方法,应用于第一种附着过程,具体包括以下步骤:
步骤21:在终端附着核心网过程中,向终端发送第一请求信息。
第一请求信息用于请求终端上报终端能力。
步骤22:接收终端根据第一请求信息上报的第一终端能力信息。
第一终端能力信息包括第一终端空口能力信息和第一终端核心网能力信息,终端成功附着核心网后发送的终端空口能力信息与第一终端空口能力信息不同,具体地,终端成功附着核心网后发送的终端空口能力低于或等于第一终端空口能力信息所指示的终端空口能力。
即,终端在附着的过程中没有主动上报自身的终端能力,基站会在附着过程中请求终端上报终端能力,基站获取到终端能力后传输给核心网,以使核心网储存终端能力,完成附着过程。
步骤23:接收终端成功附着核心网后发送的终端空口能力信息。
具体地步骤23可根据终端的不同接入状态,具有不同的接收方式:
方式一:当终端处于连接态时,通过高层信令(如RRC信令)接收终端发送的终端空口能力信息。
方式二:当终端处于非激活态时,接收终端在随机接入过程中,发送的终端空口能力信息(即整个上报过程中或上报过程结束后终端始终处于非激活状态),或者控制终端转换至连接态并接收终端发送的终端空口能力信息。
方式三:当终端处于空闲态时,控制终端转换至连接态,并接收终端在无线资源控制RRC(Radio Resource Control)连接建立过程中发送的终端空口能力信息,或者接收终端在RRC连接建立完成后,通过高层信令发送的终端空口能力信息。
进一步地,步骤23在不同场景下实现方式不同,以下本实施例仅以下述应用场景做示例性说明。
场景一:当满足第一触发条件时,向终端发送第二请求信息;接收终端根据第二请求信息发送的终端空口能力信息。其中,第二请求信息用于请求终端上报终端空口能力信息,第一触发条件包括:基站请求终端的其他无线接入技术RAT(Radio access technology)的能力信息、基站请求降低终端空口能力、基站请求终端处于节电模式中的至少一项。
即该场景为基站触发终端空口能力上报的场景,基站的触发条件可以是:基站需要UE的关于其他RAT的能力信息、基站需要UE降低部分UE空口能力、以及基站需要UE处于长期省电模式中的任一项或多项条件。
具体地,基站向终端发送第二请求信息的方式亦与终端所处状态相关,具体可参照上述方式一、方式二和方式三:
即,当终端处于连接态时,通过高层信令向终端发送第二请求信息;
当终端处于非激活态时,通过寻呼消息向终端发送第二请求信息,或者控制终端转换至连接态并向终端发送第二请求信息;
当终端处于空闲态时,控制终端转换至连接态,并在终端进行无线资源控制RRC连接建立过程中发送第二请求信息,或者在终端RRC连接建立完成后,通过高层信令发送第二请求信息;
其中,第二请求信息包括:基站请求的终端能力信息、第一触发条件、 指示终端能力回退中的至少一项。
以上对基站触发接收终端空口能力信息的场景一的具体实现做了详细介绍,下面将对终端触发自主上报终端空口能力信息的场景二做进一步介绍。
场景二:接收终端满足第二触发条件时,主动上报的终端空口能力信息。
其中,第二触发条件包括:终端的电池电量信息低于预设电量阈值、终端的温度信息高于预设温度阈值、终端的硬件负载信息高于预设负载阈值、以及终端的空口资源使用信息中的至少一项。
其中,温度信息包括:基带温度信息、CPU温度信息、GPU温度信息和射频温度信息中的至少一项。硬件负载信息包括:CPU使用率、基带使用率和射频使用率中的至少一项。例如,当终端基带温度超过预设基带温度门限阈值时,终端就发送终端空口能力上报请求或终端空口能力信息;或者,当终端的射频使用率和空口资源使用率中任一项或两项均超过其使用门限阈值时,终端就发送终端空口能力上报请求或终端空口能力信息。
进一步地,接收终端满足第二触发条件时,主动上报的终端空口能力信息可通过以下步骤实现:接收终端在满足第二触发条件时发送的终端空口能力上报请求;根据终端空口能力上报请求,向终端反馈接受终端空口能力上报请求的反馈信息,并接收终端根据反馈信息上报的终端空口能力信息;或者,根据终端空口能力上报请求,向终端发送拒绝接受终端口空能力上报请求的拒绝反馈信息,其中,拒绝反馈信息包括拒绝终端空口能力上报请求的原因信息。即,基站可以拒绝终端空口能力上报请求,如果基站拒绝,UE可以不上报其终端空口能力,亦可通过去附着和重新附着(detach/reattach)的过程上报自身UE空口能力。如果UE不上报其终端空口能力,则基站继续使用附着过程中获取到的终端能力。
进一步地,终端空口能力上报请求包括:第二触发条件、终端请求更新的终端空口能力的类型、以及终端请求更新的终端空口能力中的至少一项。
由于该场景二中终端空口能力信息为终端依据自身性能需要上报至基站的,具体基站是否接受或使用该终端空口能力信息,需要基站给出指示。具体地,
基站根据终端空口能力信息,向终端反馈接受终端空口能力信息的确认 信息;或者,基站根据终端空口能力信息,向终端反馈拒绝终端空口能力信息的拒绝信息,其中,拒绝信息包括拒绝终端空口能力信息的原因信息。即,基站可以拒绝终端空口能力信息,如果基站拒绝,UE可以通过去附着和重新附着(detach/reattach)的过程上报自身UE空口能力。
其中,上述步骤具有三种不同的组合方式:
组合方式一为四步流程:UE发送终端空口能力上报请求;基站发送确认信息,同意或拒绝UE上报其空口能力;UE发送自身的终端空口能力信息;基站发送接受或拒绝该UE的终端空口能力信息的确认信息。
组合方式二为三步流程:UE发送终端空口能力上报请求;基站发送确认信息,同意或拒绝UE上报其空口能力;UE发送自身的终端空口能力信息。
组合方式三为两步流程:UE发送自身的终端空口能力信息;基站发送接受或拒绝该UE的终端空口能力信息的确认信息。
进一步地,在终端触发自主上报终端空口能力信息的场景下,终端空口能力信息具体包括:终端的类别、终端支持的频带信息、多频带组合信息、多输入多输出配置信息、终端支持的协议版本信息、以及其他RAT能力信息中的至少一项。
以上场景一和场景二均为基站直接接收终端发送的终端空口能力信息,下面将对隐示接收终端空口能力信息的场景三做进一步介绍。
场景三:接收终端在满足第二触发条件时发送的隐示信息;根据隐示信息,确定与隐示信息对应的终端空口能力信息,并对隐示信息中相应的功能进行重配置。其中,隐示信息用于指示终端期望更新的终端空口能力,隐示信息包括:载波聚合信息、多输入多输出信息和双连接信息中的至少一项。
例如,UE发送载波聚合信息(CA,Carrier Aggregation)、多输入多输出(MIMO,Multiple Input Multiple Output)信息和双连接(DC,Dual Connectivity)信息中的至少一项。基站完成对CA、MIMO和DC的重配置,降低UE对CA/MIMO/DC的要求,例如配置UE不使用CA或DC,使用低阶MIMO。根据重配置的CA、MIMO和DC信息,确定隐示的终端空口能力。
以上分别从不同场景介绍了基站如何获取到终端空口能力信息,下面将继续介绍基站在接收到终端空口能力信息后的处理流程。
步骤24:根据终端空口能力信息,确定终端的第一终端空口能力。
具体地,空口能力信息可包括部分或全部的终端空口能力,当携带部分终端空口能力时,基站可直接根据终端空口能力信息确定需要更新的终端空口能力;当携带全部终端空口能力时,基站可将该终端空口能力信息与附着过程中获取到的终端能力信息进行对比,将与终端能力信息中终端空口能力信息不同的空口能力确定为需要更新的终端空口能力。
步骤25:根据第一终端空口能力,更新第二终端空口能力,该第二终端空口能力为:终端在附着核心网的过程中上报的终端空口能力。
在根据上述步骤25确定需要更新的终端空口能力后,对附着过程中获取到的终端空口能力进行更新,以实现终端能力的动态更新。
步骤26:根据更新后的第二终端空口能力,配置预设空口参数。
其中,相应配置包括:测量配置、调度策略配置、功能配置和数据速率配置中的至少一项。预设空口参数包括:测量参数、调度策略参数、功能参数和数据速率中的至少一项。
以上针对第一种附着过程,介绍了本公开的终端能力上报方法,下面将结合第二种附着过程对本公开的终端能力上报方法做进一步介绍。
如图3所示,本公开一些实施例的终端能力上报方法,应用于基站,具体包括以下步骤:
步骤31:在终端附着核心网过程中,接收终端主动上报的第二终端能力信息。
其中,第二终端能力信息包括第二终端空口能力信息和第二终端核心网能力信息,终端成功附着核心网后发送的终端空口能力信息与第二终端空口能力信息不同,具体地,终端成功附着核心网后发送的终端空口能力低于或等于第二终端空口能力信息。
即,终端在附着的过程中主动上报自身的终端能力,核心网储存终端能力,完成附着过程,基站从核心网获取终端能力。
步骤32:接收终端成功附着核心网后发送的终端空口能力信息。
其中,步骤32的具体应用场景和具体实现方式可参照上述方式一、方式二、方式三、场景一、场景二、组合方式一、组合方式二和组合方式三,故 不再此赘述。
步骤33:根据终端空口能力信息,确定终端的第一终端空口能力。
具体地,空口能力信息可包括部分或全部的终端空口能力。当携带部分终端空口能力时,基站可直接根据终端空口能力信息确定需要更新的终端空口能力;当携带全部终端空口能力时,基站可将该终端空口能力信息与附着过程中获取到的终端能力信息进行对比,将与终端能力信息中终端空口能力信息不同的空口能力确定为需要更新的终端空口能力。
步骤34:根据第一终端空口能力,更新第二终端空口能力,该第二终端空口能力为:终端在附着核心网的过程中上报的终端空口能力。
第二终端空口能力为:终端在附着核心网的过程中上报的终端空口能力。
在根据上述步骤34确定需要更新的终端空口能力后,对附着过程中获取到的终端空口能力进行更新,以实现终端能力的动态更新。
步骤35:根据更新后的第二终端空口能力,配置预设空口参数。
其中,预设空口参数包括:测量参数、调度策略参数、功能参数和数据速率中的至少一项。配置预设空口参数包括:测量配置、调度策略配置、功能配置和数据速率配置中的至少一项。
本公开一些实施例的终端能力上报方法中,在终端成功附着核心网后,在需要改变终端空口能力时,基站通过接收终端发送的终端空口能力信息,以实现终端能力的动态更新,而无需中断终端业务,保证终端业务的连续性的同时,还能够节省终端能耗、降低终端负荷。
以上实施例分别详细介绍了不同场景下的终端能力上报方法,下面本实施例将结合附图对其对应的基站做进一步介绍。
如图4所示,本公开一些实施例的基站400,能实现以上实施例中接收终端成功附着核心网后发送的终端空口能力信息;根据终端空口能力信息,确定终端的终端空口能力;根据确定的终端空口能力,更新在终端附着核心网的过程中获取到的终端空口能力;使用更新后的终端空口能力方法的细节,并达到相同的效果,其中,终端成功附着核心网后发送的终端空口能力信息与终端附着核心网过程中上报的终端空口能力信息不同,该基站400具体包括以下功能模块:
第一接收模块410,用于接收终端成功附着核心网后发送的终端空口能力信息;
处理模块420,用于根据终端空口能力信息,确定终端的第一终端空口能力;
更新模块430,用于根据确定的终端空口能力,更新第二终端空口能力,第二终端空口能力为:终端在附着核心网的过程中上报的终端空口能力;
配置模块440,用于根据更新后的所述第二终端空口能力,配置预设空口参数;
其中,终端成功附着核心网后发送的终端空口能力信息与终端附着核心网过程中上报的终端空口能力信息不同。
其中,该基站400还包括:
第一发送模块450,用于在终端附着核心网过程中,向终端发送第一请求信息,第一请求信息用于请求终端上报终端能力;
第二接收模块460,用于接收终端根据第一请求信息,上报的第一终端能力信息;
其中,第一终端能力信息包括第一终端空口能力信息和第一终端核心网能力信息,终端在成功附着核心网后发送的终端空口能力信息与第一终端空口能力信息不同。
其中,该基站400还包括:
第三接收模块470,用于在终端附着核心网过程中,接收终端主动上报的第二终端能力信息;
其中,第二终端能力信息包括第二终端空口能力信息和第二终端核心网能力信息,终端在成功附着核心网后发送的终端空口能力信息与第二终端空口能力信息不同。
其中,第一接收模块410包括:
第一接收子模块411,用于当终端处于连接态时,通过高层信令接收终端发送的终端空口能力信息;
第二接收子模块412,用于当终端处于非激活态时,接收终端在随机接入过程中,发送的终端空口能力信息,或者,控制终端转换至连接态并接收 终端发送的终端空口能力信息;
第三接收子模块413,用于当终端处于空闲态时,控制终端转换至连接态,并接收终端在无线资源控制RRC连接建立过程中发送的终端空口能力信息,或者,接收终端在RRC连接建立完成后,通过高层信令发送的终端空口能力信息。
其中,第一接收模块410包括:
第一发送子模块414,用于当满足第一触发条件时,向终端发送第二请求信息,其中,第二请求信息用于请求终端上报终端空口能力信息;
第四接收子模块415,用于接收终端根据第二请求信息发送的终端空口能力信息;
其中,第一触发条件包括:基站请求终端的其他无线接入技术RAT的能力信息、基站请求降低终端空口能力、基站请求终端处于节电模式中的至少一项。
其中,第一发送子模块414包括:
第一发送单元4141,用于当终端处于连接态时,通过高层信令向终端发送第二请求信息;
第二发送单元4142,用于当终端处于非激活态时,通过寻呼消息向终端发送第二请求信息,或者,控制终端转换至连接态并向终端发送第二请求信息;
第三发送单元4143,用于当终端处于空闲态时,控制终端转换至连接态,并在终端进行无线资源控制RRC连接建立过程中发送第二请求信息,或者,在终端RRC连接建立完成后,通过高层信令发送第二请求信息;
其中,第二请求信息包括:基站请求的终端能力信息、第一触发条件、指示终端能力回退中的至少一项。
其中,第一接收模块410包括:
第五接收子模块416,用于接收终端满足第二触发条件时,主动上报的终端空口能力信息;
其中,第二触发条件包括:终端的电池电量信息低于预设电量阈值、终端的温度信息高于预设温度阈值、终端的硬件负载信息高于预设负载阈值、 以及终端的空口资源使用信息中的至少一项。
其中,温度信息包括:基带温度信息、CPU温度信息、GPU温度信息和射频温度信息中的至少一项。
其中,硬件负载信息包括:CPU使用率、基带使用率和射频使用率中的至少一项。
其中,第五接收子模块416还包括:
第一反馈单元4161,用于根据终端空口能力信息,向终端反馈接受终端空口能力信息的确认信息;或者,
第二反馈单元4162,用于根据终端空口能力信息,向终端反馈拒绝终端空口能力信息的拒绝信息,其中,拒绝信息包括拒绝终端空口能力信息的原因信息。
其中,第五接收子模块416包括:
第一接收单元4163,用于接收终端在满足第二触发条件时发送的终端空口能力上报请求;
第一处理单元4164,用于根据终端空口能力上报请求,向终端反馈接受终端空口能力上报请求的反馈信息,并接收终端根据反馈信息上报的终端空口能力信息;或者,
第二处理单元4165,用于根据终端空口能力上报请求,向终端发送拒绝接受终端口空能力上报请求的拒绝反馈信息,其中,拒绝反馈信息包括拒绝终端空口能力上报请求的原因信息。
其中,终端空口能力上报请求包括:第二触发条件、终端请求更新的终端空口能力的类型、以及终端请求更新的终端空口能力中的至少一项。
其中,第五接收子模块416包括:
第二接收单元4166,用于接收终端在满足第二触发条件时发送的隐示信息;其中,隐示信息用于指示终端期望更新的终端空口能力,隐示信息包括:载波聚合信息、多输入多输出信息和双连接信息中的至少一项;
第三处理单元4167,用于根据隐示信息,确定与隐示信息对应的终端空口能力信息,并对隐示信息中相应的功能进行重配置。
其中,终端空口能力信息包括:终端的类别、终端支持的频带信息、多 频带组合信息、多输入多输出配置信息、终端支持的协议版本信息、以及其他RAT能力信息中的至少一项。
其中,预设空口参数包括:测量参数、调度策略参数、功能参数和数据速率中的至少一项。
值得指出的是,本公开一些实施例的基站是与上述终端能力上报方法对应的基站,上述方法的实施方式和实现的技术效果均适用于该基站的实施例中。其中,在终端成功附着核心网后,在需要改变终端空口能力时,基站通过接收终端发送的终端空口能力信息,以实现终端能力的动态更新,而无需中断终端业务,保证终端业务的连续性的同时,还能够节省终端能耗、降低终端负荷。
为了更好的实现上述目的,如图6所示,本公开的一些实施例还提供了一种基站,该基站包括:处理器600;通过总线接口与所述处理器600相连接的存储器620,以及通过总线接口与处理器600相连接的收发机610;所述存储器620用于存储所述处理器在执行操作时所使用的程序和数据;通过所述收发机610发送数据信息或者导频,还通过所述收发机610接收上行控制信道;当处理器600调用并执行所述存储器620中所存储的程序和数据,具体地,
处理器600用于读取存储器620中的程序,具体用于执行以下功能:根据终端空口能力信息,确定终端的第一终端空口能力;根据第一终端空口能力,更新第二终端空口能力,第二终端空口能力为:终端在附着核心网的过程中上报的终端空口能力;根据更新后的所述第二终端空口能力,配置预设空口参数。其中,终端成功附着核心网后发送的终端空口能力信息与终端附着核心网过程中上报的终端空口能力信息不同。
收发机610,用于在处理器600的控制下接收和发送数据,具体用于执行以下功能:接收终端成功附着核心网后发送的终端空口能力信息。
其中,在图6中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器600代表的一个或多个处理器和存储器620代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不 再对其进行进一步描述。总线接口提供接口。收发机610可以是多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。处理器600负责管理总线架构和通常的处理,存储器620可以存储处理器600在执行操作时所使用的数据。
具体地,处理器600还用于控制收发机610执行:在终端附着核心网过程中,向终端发送第一请求信息,第一请求信息用于请求终端上报终端能力;接收终端根据第一请求信息,上报的第一终端能力信息;其中,第一终端能力信息包括第一终端空口能力信息和第一终端核心网能力信息,终端在成功附着核心网后发送的终端空口能力信息与第一终端空口能力信息不同。
具体地,处理器600还用于控制收发机610执行:在终端附着核心网过程中,接收终端主动上报的第二终端能力信息;其中,第二终端能力信息包括第二终端空口能力信息和第二终端核心网能力信息,终端在成功附着核心网后发送的终端空口能力信息与第二终端空口能力信息不同。
具体地,处理器600还用于控制收发机610执行:当终端处于连接态时,通过高层信令接收终端发送的终端空口能力信息;
当终端处于非激活态时,接收终端在随机接入过程中,发送的终端空口能力信息,或者控制终端转换至连接态并接收终端发送的终端空口能力信息;
当终端处于空闲态时,控制终端转换至连接态,并接收终端在无线资源控制RRC连接建立过程中发送的终端空口能力信息,或者接收终端在RRC连接建立完成后,通过高层信令发送的终端空口能力信息具体地,收发机610还用于执行:当满足第一触发条件时,向终端发送第二请求信息,其中,第二请求信息用于请求终端上报终端空口能力信息;
接收终端根据第二请求信息发送的终端空口能力信息;
其中,第一触发条件包括:基站请求终端的其他无线接入技术RAT的能力信息、基站请求降低终端空口能力、基站请求终端处于节电模式中的至少一项。
具体地,收发机610还用于执行:当终端处于连接态时,通过高层信令向终端发送第二请求信息;
当终端处于非激活态时,通过寻呼消息向终端发送第二请求信息,或者, 控制终端转换至连接态并向终端发送第二请求信息;
当终端处于空闲态时,控制终端转换至连接态,并在终端进行无线资源控制RRC连接建立过程中发送第二请求信息,或者在终端RRC连接建立完成后,通过高层信令发送第二请求信息;
其中,第二请求信息包括:基站请求的终端能力信息、第一触发条件、指示终端能力回退中的至少一项。
具体地,收发机610还用于执行:接收终端满足第二触发条件时,主动上报的终端空口能力信息;
其中,第二触发条件包括:终端的电池电量信息低于预设电量阈值、终端的温度信息高于预设温度阈值、终端的硬件负载信息高于预设负载阈值、以及终端的空口资源使用信息中的至少一项。
其中,温度信息包括:基带温度信息、CPU温度信息、GPU温度信息和射频温度信息中的至少一项。
其中,硬件负载信息包括:CPU使用率、基带使用率和射频使用率中的至少一项。
具体地,收发机610还用于执行:根据终端空口能力信息,向终端反馈接受终端空口能力信息的确认信息;
或者,根据终端空口能力信息,向终端反馈拒绝终端空口能力信息的拒绝信息,其中,拒绝信息包括拒绝终端空口能力信息的原因信息。
具体地,收发机610还用于执行:接收终端在满足第二触发条件时发送的终端空口能力上报请求;
根据终端空口能力上报请求,向终端反馈接受终端空口能力上报请求的反馈信息,并接收终端根据反馈信息上报的终端空口能力信息;
或者,根据终端空口能力上报请求,向终端发送拒绝接受终端口空能力上报请求的拒绝反馈信息,其中,拒绝反馈信息包括拒绝终端空口能力上报请求的原因信息。
其中,终端空口能力上报请求包括:第二触发条件、终端请求更新的终端空口能力的类型、以及终端请求更新的终端空口能力中的至少一项。
具体地,收发机610还用于执行:接收终端在满足第二触发条件时发送 的隐示信息;其中,隐示信息用于指示终端期望更新的终端空口能力,隐示信息包括:载波聚合信息、多输入多输出信息和双连接信息中的至少一项;
根据隐示信息,确定与隐示信息对应的终端空口能力信息,并对隐示信息中相应的功能进行重配置。
其中,终端空口能力信息包括:终端的类别、终端支持的频带信息、多频带组合信息、多输入多输出配置信息、终端支持的协议版本信息、以及其他RAT能力信息中的至少一项。
具体地,预设空口参数包括:测量参数、调度策略参数、功能参数和数据速率中的至少一项。
这样,该基站在终端成功附着核心网后,在需要改变终端空口能力时,基站通过接收终端发送的终端空口能力信息,以实现终端能力的动态更新,而无需中断终端业务,保证终端业务的连续性的同时,还能够节省终端能耗、降低终端负荷。
以上实施例从基站侧介绍了本公开的终端侧的终端能力上报方法,下面本实施例将结合附图对终端能力上报方法做进一步介绍。
如图7所示,本公开一些实施例的终端能力上报方法,应用于终端侧,具体包括以下步骤:
步骤71:在附着核心网过程中,向基站上报终端所支持的终端能力信息。
其中,终端能力信息至少包括终端空口能力信息和终端核心网能力信息。一般地,终端在附着过程中上报的终端能力为终端所支持的最大终端能力。在终端成功附着并接入核心网后,终端可进行多种业务数据的传输。
步骤72:在成功附着核心网后,向基站发送终端空口能力信息。
其中,成功附着核心网后发送的终端空口能力信息与附着核心网过程中上报的终端空口能力信息不同。
当某些特殊条件下,基站或终端可能需要降低终端的终端空口能力以降低终端耗电情况或提升终端某种业务的传输效率,即需要终端空口能力进行回退。当需要回退终端空口能力时,基站可获取终端发送的终端空口能力信息,而无需中断终端正在传输的业务数据。
本公开一些实施例的终端能力上报方法,在终端成功附着核心网后,在 需要改变终端空口能力时,无需中断终端业务即可实现终端空口能力的动态更新,以节省终端能耗和降低终端负荷。
以上实施例对本公开的终端能力上报方法的简单介绍,下面本实施例将结合附图和具体应用场景对其做进一步介绍。
如图8所示,本公开一些实施例的终端能力上报方法,应用于终端侧,对应于第一种附着过程,具体包括以下步骤:
步骤81:在附着核心网过程中,接收基站发送的第一请求信息。
第一请求信息用于请求上报终端能力。
步骤82:根据第一请求信息,向基站发送与第一请求信息对应的第一终端能力信息。
其中,第一终端能力信息包括第一终端空口能力信息和第一终端核心网能力信息,终端成功附着核心网后发送的终端空口能力信息与第一终端空口能力信息不同,具体地,终端成功附着核心网后发送的终端空口能力低于或等于第一终端空口能力。即,终端在附着的过程中没有主动上报自身的终端能力,基站会在附着过程中请求终端上报终端能力,基站获取到终端能力后传输给核心网,以使核心网储存终端能力,完成附着过程。
步骤83:在成功附着核心网后,向基站发送终端空口能力信息。
具体地,步骤83可根据终端不同的接入状态具有不同的发送方式:
方式四(对应于方式一):当处于连接态时,通过高层信令向基站发送终端空口能力信息。
方式五(对应于方式二):当处于非激活态时,在随机接入过程中向基站发送终端空口能力信息,或者转换至连接态后发送终端空口能力信息。
方式六(对应于方式三):当处于空闲态时,建立与基站的无线资源控制RRC连接,并在RRC连接建立过程中向基站发送终端空口能力信息,或者在RRC连接建立完成后,通过高层信令向基站发送终端空口能力信息。
进一步地,步骤83在不同场景下实现方式不同,以下本实施例仅以下述应用场景做示例性说明。
场景三(对应于场景一,该场景为基站触发终端空口能力上报的场景):接收基站在满足第一触发条件时,发送的第二请求信息,根据第二请求信息, 向基站上报终端空口能力信息;其中,第二请求信息用于请求上报终端空口能力;第一触发条件包括:基站请求终端的其他无线接入技术RAT的能力信息、基站请求降低终端空口能力、基站请求终端处于节电模式中的至少一项。
具体第二请求信息的发送方式可采用与终端空口能力信息的发送方式(方式四、方式五和方式六)。即,
当处于连接态时,通过高层信令接收基站在满足第一触发条件时,发送的第二请求信息;
当处于非激活态时,接收基站在满足第一触发条件时,通过寻呼消息发送的第二请求信息,或者在转换至连接态后通过高层信令发送的第二请求信息;
当处于空闲态时,接收基站在进行无线资源控制RRC连接建立过程中发送的第二请求信息,或者在RRC连接建立完成后,通过高层信令发送的第二请求信息;
其中,第二请求信息包括:基站请求的终端能力信息、第一触发条件、指示终端能力回退中的至少一项。
以上对基站触发接收终端空口能力信息的场景三的具体实现做了详细介绍,下面将对终端触发自主上报终端空口能力信息的场景四做进一步介绍。
场景四(对应于场景二,该场景为终端自主触发终端空口能力上报的场景):当满足第二触发条件时,向基站主动上报终端空口能力信息;
其中,第二触发条件包括:电池电量信息低于预设电量阈值、温度信息高于预设温度阈值、硬件负载信息高于预设负载阈值、空口资源使用信息中的至少一项。其中,温度信息包括:基带温度信息、CPU温度信息、GPU温度信息和射频温度信息中的至少一项。硬件负载信息包括:CPU使用率、基带使用率和射频使用率中的至少一项。
例如,当终端基带温度超过预设基带温度门限阈值时,终端就发送终端空口能力上报请求或终端空口能力信息;或者,当终端的射频使用率和空口资源使用率中任一项或两项均超过其使用门限阈值时,终端就发送终端空口能力上报请求或终端空口能力信息。
具体上报过程,可参照以下步骤实现:当满足第二触发条件时,向基站 发送终端空口能力上报请求;在接收到基站接受终端空口能力上报请求的反馈信息后,向基站发送终端空口能力信息;或者,在接收到基站拒绝终端空口能力上报请求的拒绝反馈信息后,停止向基站上报终端空口能力信息,或者通过去附着和重新附着过程向基站发送携带有终端空口能力信息的终端能力信息,其中,拒绝反馈信息包括拒绝终端空口能力上报请求的原因信息。即,基站可以拒绝终端空口能力上报请求,如果基站拒绝,UE可以不上报其终端空口能力,亦可通过去附着和重新附着(detach/reattach)的过程上报自身UE空口能力。如果UE不上报其终端空口能力,则基站继续使用附着过程中获取到的终端能力。
进一步地,终端空口能力上报请求包括:第二触发条件、终端请求更新的终端空口能力的类型、以及终端请求更新的终端空口能力中的至少一项。
由于该场景四中终端空口能力信息为终端依据自身性能需要上报至基站的,具体基站是否接受或使用该终端空口能力信息,需要基站给出指示。具体地,接收基站根据终端空口能力信息反馈的,接受终端空口能力信息的确认信息;或者,接收基站根据终端空口能力信息反馈的、拒绝终端空口能力信息拒绝信息,其中,拒绝信息包括拒绝终端空口能力信息的原因信息;在接收到拒绝信息后,通过去附着和重新附着过程向基站发送携带有终端空口能力信息的终端能力信息。即,基站可以拒绝终端空口能力信息,如果基站拒绝,UE可以通过去附着和重新附着(detach/reattach)的过程上报自身UE空口能力。
以上步骤的流程组合方式可参照以上实施例中的组合方式一、组合方式二和组合方式三,故在此不再赘述。
进一步地,在终端触发自主上报终端空口能力信息的场景下,终端空口能力信息具体包括:终端的类别、终端支持的频带信息、多频带组合信息、多输入多输出配置信息、终端支持的协议版本信息、以及其他RAT能力信息中的至少一项。
以上场景四和场景五均为终端直接发送终端空口能力信息的场景,下面将对隐示发送终端空口能力信息的场景六做进一步介绍。
场景六(对应于场景三):当满足第二触发条件时,向基站发送隐示信息; 接收基站根据隐示信息对相应的功能进行重配置后发送的重配置信息。隐示信息用于指示终端期望更新的终端空口能力,隐示信息包括:载波聚合信息、多输入多输出信息和双连接信息中的至少一项。例如,UE发送载波聚合信息(CA,Carrier Aggregation)、多输入多输出(MIMO,Multiple Input Multiple Output)信息和双连接(DC,Dual Connectivity)信息中的至少一项。基站完成对CA、MIMO和DC的重配置,降低UE对CA/MIMO/DC的要求,例如配置UE不使用CA或DC,使用低阶MIMO。根据重配置的CA、MIMO和DC信息,确定隐示的终端空口能力。
以上针对第一种附着过程,介绍了本公开的终端能力上报方法,下面将结合第二种附着过程对本公开的终端能力上报方法做进一步介绍。
如图9所示,本公开一些实施例的终端能力上报方法,应用于终端,具体包括以下步骤:
步骤91:在附着核心网过程中,向基站主动上报第二终端能力信息。
其中,第二终端能力信息包括第二终端空口能力信息和第二终端核心网能力信息,终端在成功附着核心网后发送的终端空口能力信息与第二终端空口能力信息不同,具体地,终端成功附着核心网后发送的终端空口能力低于或等于第二终端空口能力信息。
步骤92:在成功附着核心网后,向基站发送终端空口能力信息。
其中,步骤92的具体应用场景和具体实现方式可参照上述方式四、方式五、方式六、场景三和场景四,以及以上实施例中组合方式一、组合方式二和组合方式三,故不再此赘述。
本公开一些实施例的终端能力上报方法,在终端成功附着核心网后,在需要改变终端空口能力时,终端通过向基站发送终端空口能力信息,以实现终端能力的动态更新,而无需中断终端业务,保证终端业务的连续性的同时,还能够节省终端能耗、降低终端负荷。
以上实施例介绍了不同场景下的终端能力上报方法,下面将结合附图对与其对应的终端做进一步介绍。
如图10和图11所示,本公开一些实施例的终端1000,能实现以上实施例中在附着核心网过程中,向基站上报终端所支持的终端能力信息,终端能 力信息至少包括:终端空口能力信息;在成功附着核心网后,向基站发送终端空口能力信息方法的细节,并达到相同的效果,其中,成功附着核心网后发送的终端空口能力信息与附着核心网过程中上报的终端空口能力信息不同,该终端1000具体包括以下功能模块:
第一上报模块1010,用于在附着核心网过程中,向基站上报终端所支持的终端能力信息,终端能力信息至少包括:终端空口能力信息;
第二上报模块1020,用于在成功附着核心网后,向基站发送终端空口能力信息;
其中,成功附着核心网后发送的终端空口能力信息与附着核心网过程中上报的终端空口能力信息不同。
其中,第一上报模块1010包括:
第六接收子模块1011,用于在附着核心网过程中,接收基站发送的第一请求信息,第一请求信息用于请求上报终端能力;
第二发送子模块1012,用于根据第一请求信息,向基站发送与第一请求信息对应的第一终端能力信息;
其中,第一终端能力信息包括第一终端空口能力信息和第一终端核心网能力信息,终端在成功附着核心网后发送的终端空口能力信息与第一终端空口能力信息不同。
其中,第一上报模块1010包括:
第三发送子模块1013,用于在附着核心网过程中,向基站主动上报第二终端能力信息;
其中,第二终端能力信息包括第二终端空口能力信息和第二终端核心网能力信息,终端在成功附着核心网后发送的终端空口能力信息与第二终端空口能力信息不同。
其中,第二上报模块1020包括:
第四发送子模块1021,用于当处于连接态时,通过高层信令向基站发送终端空口能力信息;
第五发送子模块1022,用于当处于非激活态时,在随机接入过程中向基站发送终端空口能力信息,或者转换至连接态后发送终端空口能力信息;
第六发送子模块1023,用于当处于空闲态时,建立与基站的无线资源控制RRC连接,并在RRC连接建立过程中向基站发送终端空口能力信息,或者在RRC连接建立完成后,通过高层信令向基站发送终端空口能力信息。
其中,第二上报模块1020还包括:
第七接收子模块1024,用于接收基站在满足第一触发条件时,发送的第二请求信息,第二请求信息用于请求上报终端空口能力;
第一上报子模块1025,用于根据第二请求信息,向基站上报终端空口能力信息;
其中,第一触发条件包括:基站请求终端的其他无线接入技术RAT的能力信息、基站请求降低终端空口能力、基站请求终端处于节电模式中的至少一项。
其中,第七接收子模块1024包括:
第三接收单元10241,用于当处于连接态时,通过高层信令接收基站在满足第一触发条件时,发送的第二请求信息;
第四接收单元10242,用于当处于非激活态时,接收基站在满足第一触发条件时,通过寻呼消息发送的第二请求信息,或者在转换至连接态后通过高层信令发送的第二请求信息;
第五接收单元10243,用于当处于空闲态时,接收基站在进行无线资源控制RRC连接建立过程中发送的第二请求信息,或者在RRC连接建立完成后,通过高层信令发送的第二请求信息;
其中,第二请求信息包括:基站请求的终端能力信息、第一触发条件、指示终端能力回退中的至少一项。
其中,第二上报模块1020还包括:
第二上报子模块1026,用于当满足第二触发条件时,向基站主动上报终端空口能力信息;
其中,第二触发条件包括:电池电量信息低于预设电量阈值、温度信息高于预设温度阈值、硬件负载信息高于预设负载阈值、空口资源使用信息中的至少一项。
其中,温度信息包括:基带温度信息、CPU温度信息、GPU温度信息和射 频温度信息中的至少一项。
其中,硬件负载信息包括:CPU使用率、基带使用率和射频使用率中的至少一项。
其中,第二上报子模块1026还包括:
第六接收单元10261,用于接收基站根据终端空口能力信息反馈的,接受终端空口能力信息的确认信息;或者,
第七接收单元10262,用于接收基站根据终端空口能力信息反馈的、拒绝终端空口能力信息拒绝信息,其中,拒绝信息包括拒绝终端空口能力信息的原因信息;
第四发送单元10263,用于在接收到拒绝信息后,通过去附着和重新附着过程向基站发送携带有终端空口能力信息的终端能力信息。
其中,第二上报子模块1026包括:
第五发送单元10264,用于当满足第二触发条件时,向基站发送终端空口能力上报请求;
第四处理单元10265,用于在接收到基站接受终端空口能力上报请求的反馈信息后,向基站发送终端空口能力信息;或者,
第五处理单元10266,用于在接收到基站拒绝终端空口能力上报请求的拒绝反馈信息后,停止向基站上报终端空口能力信息,或者,通过去附着和重新附着过程向基站发送携带有终端空口能力信息的终端能力信息,其中,拒绝反馈信息包括拒绝终端空口能力上报请求的原因信息。
其中,终端空口能力上报请求包括:第二触发条件、终端请求更新的终端空口能力的类型、以及终端请求更新的终端空口能力中的至少一项。
其中,第二上报子模块1026还包括:
第六发送单元10267,用于当满足第二触发条件时,向基站发送一隐示信息;隐示信息用于指示终端期望更新的终端空口能力,隐示信息包括:载波聚合信息、多输入多输出信息和双连接信息中的至少一项;
第八接收单元10268,用于接收基站根据隐示信息对相应的功能进行重配置后发送的重配置信息。
其中,终端空口能力信息包括:终端的类别、终端支持的频带信息、多 频带组合信息、多输入多输出配置信息、终端支持的协议版本信息、以及其他RAT能力信息中的至少一项。
值得指出的是,本公开一些实施例的终端是与上述终端能力上报方法对应的终端,上述方法的实施方式和实现的技术效果均适用于该终端的实施例中。其中在终端成功附着核心网后,在需要改变终端空口能力时,终端通过向基站发送终端空口能力信息,以实现终端能力的动态更新,而无需中断终端业务,保证终端业务的连续性的同时,还能够节省终端能耗、降低终端负荷。
图12是本公开一些实施例的终端1200的框图,如图12所示的终端包括:至少一个处理器1201、存储器1202和用户接口1203。终端1200中的各个组件通过总线系统1204耦合在一起。可理解,总线系统1205用于实现这些组件之间的连接通信。总线系统1204除包括数据总线之外,还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见,在图12中将各种总线都标为总线系统1204。
其中,用户接口1203可以包括显示器或者点击设备(例如触感板或者触摸屏等。
可以理解,本公开一些实施例中的存储器1202可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本文描述的系统和方法的存储器1202旨在包括但不限于这些 和任意其它适合类型的存储器。
在一些实施方式中,存储器1202存储了如下的元素,可执行模块或者数据结构,或者他们的子集,或者他们的扩展集:操作系统12021和应用程序12022。
其中,操作系统12021,包含各种系统程序,例如框架层、核心库层、驱动层等,用于实现各种基础业务以及处理基于硬件的任务。应用程序12022,包含各种应用程序,例如媒体播放器(Media Player)、浏览器(Browser)等,用于实现各种应用业务。实现本公开一些实施例方法的程序可以包含在应用程序12022中。
在本公开的一些实施例中,通过调用存储器1202存储的程序或指令,具体地,可以是应用程序12022中存储的程序或指令。其中,处理器1201用于:在附着核心网过程中,向基站上报终端所支持的终端能力信息,终端能力信息至少包括:终端空口能力信息;在成功附着核心网后,向基站发送终端空口能力信息;其中,成功附着核心网后发送的终端空口能力信息与附着核心网过程中上报的终端空口能力信息不同。
上述本公开实施例揭示的方法可以应用于处理器1201中,或者由处理器1201实现。处理器1201可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法的各步骤可以通过处理器1201中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器1201可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其它可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本公开实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本公开实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器1202,处理器1201读取存储器1202中的信息,结合其 硬件完成上述方法的步骤。
可以理解的是,本文描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现,处理单元可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits,ASIC)、数字信号处理器(Digital Signal Processing,DSP)、数字信号处理设备(DSP Device,DSPD)、可编程逻辑设备(Programmable Logic Device,PLD)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本申请所述功能的其它电子单元或其组合中。
对于软件实现,可通过执行本文所述功能的模块(例如过程、函数等)来实现本文所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
具体地,处理器1201还用于:在附着核心网过程中,接收基站发送的第一请求信息,其中,第一请求信息用于请求上报终端能力;根据第一请求信息,向基站发送与第一请求信息对应的第一终端能力信息;其中,第一终端能力信息包括第一终端空口能力信息和第一终端核心网能力信息,终端在成功附着核心网后发送的终端空口能力信息与第一终端空口能力信息不同。
具体地,处理器1201还用于:在附着核心网过程中,向基站主动上报第二终端能力信息;其中,第二终端能力信息包括第二终端空口能力信息和第二终端核心网能力信息,终端成功附着核心网后发送的终端空口能力信息与第二终端空口能力信息不同。
具体地,处理器1201还用于:当处于连接态时,通过高层信令向基站发送终端空口能力信息;
当处于非激活态时,在随机接入过程中向基站发送终端空口能力信息,或者转换至连接态后发送终端空口能力信息;
当处于空闲态时,建立与基站的无线资源控制RRC连接,并在RRC连接建立过程中向基站发送终端空口能力信息,或者在RRC连接建立完成后,通过高层信令向基站发送终端空口能力信息。
具体地,处理器1201还用于:接收基站在满足第一触发条件时,发送的 第二请求信息,第二请求信息用于请求上报终端空口能力;
根据第二请求信息,向基站上报终端空口能力信息;
其中,第一触发条件包括:基站请求终端的其他无线接入技术RAT的能力信息、基站请求降低终端空口能力、基站请求终端处于节电模式中的至少一项。
具体地,处理器1201还用于:当处于连接态时,通过高层信令接收基站在满足第一触发条件时,发送的第二请求信息;
当处于非激活态时,接收基站在满足第一触发条件时,通过寻呼消息发送的第二请求信息,或者在转换至连接态后通过高层信令发送的第二请求信息;
当处于空闲态时,接收基站在进行无线资源控制RRC连接建立过程中发送的第二请求信息,或者在RRC连接建立完成后,通过高层信令发送的第二请求信息;
其中,第二请求信息包括:基站请求的终端能力信息、第一触发条件、指示终端能力回退中的至少一项。
具体地,处理器1201还用于:当满足第二触发条件时,向基站主动上报终端空口能力信息;
其中,第二触发条件包括:电池电量信息低于预设电量阈值、温度信息高于预设温度阈值、硬件负载信息高于预设负载阈值、空口资源使用信息中的至少一项。
具体地,温度信息包括:基带温度信息、CPU温度信息、GPU温度信息和射频温度信息中的至少一项。
具体地,硬件负载信息包括:CPU使用率、基带使用率和射频使用率中的至少一项。
具体地,处理器1201还用于:接收基站根据终端空口能力信息反馈的,接受终端空口能力信息的确认信息;
或者,接收基站根据终端空口能力信息反馈的、拒绝终端空口能力信息拒绝信息,其中,拒绝信息包括拒绝终端空口能力信息的原因信息;
在接收到拒绝信息后,通过去附着和重新附着过程向基站发送携带有终 端空口能力信息的终端能力信息。
具体地,处理器1201还用于:当满足第二触发条件时,向基站发送终端空口能力上报请求;
在接收到基站接受终端空口能力上报请求的反馈信息后,向基站发送终端空口能力信息;
或者,在接收到基站拒绝终端空口能力上报请求的拒绝反馈信息后,停止向基站上报终端空口能力信息,或者通过去附着和重新附着过程向基站发送携带有终端空口能力信息的终端能力信息,其中,拒绝反馈信息包括拒绝终端空口能力上报请求的原因信息。
具体地,终端空口能力上报请求包括:第二触发条件、终端请求更新的终端空口能力的类型、以及终端请求更新的终端空口能力中的至少一项。
具体地,处理器1201还用于:当满足第二触发条件时,向基站发送一隐示信息;隐示信息用于指示终端期望更新的终端空口能力,隐示信息包括:载波聚合信息、多输入多输出信息和双连接信息中的至少一项;
接收基站根据隐示信息对相应的功能进行重配置后发送的重配置信息。
具体地,终端空口能力信息包括:终端的类别、终端支持的频带信息、多频带组合信息、多输入多输出配置信息、终端支持的协议版本信息、以及其他RAT能力信息中的至少一项。
本公开一些实施例的终端在成功附着核心网后,在需要改变终端空口能力时,终端通过向基站发送终端空口能力信息,以实现终端能力的动态更新,而无需中断终端业务,保证终端业务的连续性的同时,进一步能够节省终端能耗、降低终端负荷。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本公开的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应 过程,在此不再赘述。
在本申请所提供的实施例中,应该理解到,所揭露的装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
此外,需要指出的是,在本公开的装置和方法中,显然,各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且,执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行,但是并不需要一定按照时间顺序执行,某些步骤可以并行或彼此独立地执行。对本领域的普通技术人员而言,能够理解本公开的方法和装置的全部或者任何步骤或者部件,可以在任何计算装置(包括处理器、存储介 质等)或者计算装置的网络中,以硬件、固件、软件或者它们的组合加以实现,这是本领域普通技术人员在阅读了本公开的说明的情况下运用他们的基本编程技能就能实现的。
因此,本公开的目的还可以通过在任何计算装置上运行一个程序或者一组程序来实现。所述计算装置可以是公知的通用装置。因此,本公开的目的也可以仅仅通过提供包含实现所述方法或者装置的程序代码的程序产品来实现。也就是说,这样的程序产品也构成本公开,并且存储有这样的程序产品的存储介质也构成本公开。显然,所述存储介质可以是任何公知的存储介质或者将来所开发出来的任何存储介质。还需要指出的是,在本公开的装置和方法中,显然,各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且,执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行,但是并不需要一定按照时间顺序执行。某些步骤可以并行或彼此独立地执行。
以上所述的是本公开的优选实施方式,应当指出对于本技术领域的普通人员来说,在不脱离本公开所述的原理前提下还可以作出若干改进和润饰,这些改进和润饰也在本公开的保护范围内。

Claims (62)

  1. 一种终端能力上报方法,应用于基站侧,包括:
    接收终端成功附着核心网后发送的终端空口能力信息;
    根据所述终端空口能力信息,确定所述终端的第一终端空口能力;
    根据所述第一终端空口能力,更新第二终端空口能力,所述第二终端空口能力为:所述终端在附着核心网的过程中上报的终端空口能力;
    根据更新后的所述第二终端空口能力,配置预设空口参数;
    其中,终端成功附着核心网后发送的终端空口能力信息与终端附着核心网过程中上报的终端空口能力信息不同。
  2. 根据权利要求1所述的终端能力上报方法,其中,在所述接收终端成功附着核心网后发送的终端空口能力信息的步骤之前,还包括:
    在终端附着核心网过程中,向终端发送第一请求信息,所述第一请求信息用于请求所述终端上报终端能力;
    接收所述终端根据所述第一请求信息上报的第一终端能力信息;
    其中,所述第一终端能力信息包括第一终端空口能力信息和第一终端核心网能力信息,所述终端在成功附着核心网后发送的终端空口能力信息与所述第一终端空口能力信息不同。
  3. 根据权利要求1所述的终端能力上报方法,其中,在所述接收终端成功附着核心网后发送的终端空口能力信息的步骤之前,还包括:
    在终端附着核心网过程中,接收所述终端主动上报的第二终端能力信息;
    其中,所述第二终端能力信息包括第二终端空口能力信息和第二终端核心网能力信息,所述终端在成功附着核心网后发送的终端空口能力信息与所述第二终端空口能力信息不同。
  4. 根据权利要求1所述的终端能力上报方法,其中,所述接收终端成功附着核心网后发送的终端空口能力信息的步骤,包括:
    当所述终端处于连接态时,通过高层信令接收终端发送的终端空口能力信息;
    当所述终端处于非激活态时,接收终端在随机接入过程中,发送的终端 空口能力信息,或者控制所述终端转换至连接态并接收终端发送的终端空口能力信息;
    当所述终端处于空闲态时,控制所述终端转换至连接态,并接收终端在无线资源控制RRC连接建立过程中发送的终端空口能力信息,或者接收所述终端在RRC连接建立完成后,通过高层信令发送的终端空口能力信息。
  5. 根据权利要求1所述的终端能力上报方法,其中,所述接收终端成功附着核心网后发送的终端空口能力信息的步骤,包括:
    当满足第一触发条件时,向终端发送第二请求信息,所述第二请求信息用于请求所述终端上报终端空口能力信息;
    接收所述终端根据所述第二请求信息发送的终端空口能力信息;
    其中,所述第一触发条件包括:所述基站请求终端的其他无线接入技术RAT的能力信息、所述基站请求降低终端空口能力、所述基站请求所述终端处于节电模式中的至少一项。
  6. 根据权利要求5所述的终端能力上报方法,其中,所述当满足第一触发条件时,向终端发送第二请求信息的步骤,包括:
    当所述终端处于连接态时,通过高层信令向终端发送第二请求信息;
    当所述终端处于非激活态时,通过寻呼消息向终端发送第二请求信息,或者控制所述终端转换至连接态并向所述终端发送第二请求信息;
    当所述终端处于空闲态时,控制所述终端转换至连接态,并在所述终端进行无线资源控制RRC连接建立过程中发送第二请求信息,或者在所述终端RRC连接建立完成后,通过高层信令发送第二请求信息;
    其中,所述第二请求信息包括:所述基站请求的终端能力信息、所述第一触发条件、指示终端能力回退中的至少一项。
  7. 根据权利要求1所述的终端能力上报方法,其中,所述接收终端成功附着核心网后发送的终端空口能力信息的步骤,包括:
    接收所述终端满足第二触发条件时,主动上报的终端空口能力信息;
    其中,所述第二触发条件包括:所述终端的电池电量信息低于预设电量阈值、所述终端的温度信息高于预设温度阈值、所述终端的硬件负载信息高于预设负载阈值、以及所述终端的空口资源使用信息中的至少一项。
  8. 根据权利要求7所述的终端能力上报方法,其中,所述温度信息包括:基带温度信息、CPU温度信息、GPU温度信息和射频温度信息中的至少一项。
  9. 根据权利要求7所述的终端能力上报方法,其中,所述硬件负载信息包括:CPU使用率、基带使用率和射频使用率中的至少一项。
  10. 根据权利要求7所述的终端能力上报方法,其中,在接收所述终端满足第二触发条件时,主动上报的终端空口能力信息的步骤之后,还包括:
    根据所述终端空口能力信息,向所述终端反馈接受所述终端空口能力信息的确认信息;
    或者,根据所述终端空口能力信息,向所述终端反馈拒绝所述终端空口能力信息的拒绝信息,其中,所述拒绝信息包括拒绝所述终端空口能力信息的原因信息。
  11. 根据权利要求7或10所述的终端能力上报方法,其中,所述接收所述终端满足第二触发条件时,主动上报的终端空口能力信息的步骤,包括:
    接收所述终端在满足第二触发条件时发送的终端空口能力上报请求;
    根据所述终端空口能力上报请求,向所述终端反馈接受所述终端空口能力上报请求的反馈信息,并接收所述终端根据所述反馈信息上报的终端空口能力信息;
    或者,根据所述终端空口能力上报请求,向所述终端发送拒绝接受终端口空能力上报请求的拒绝反馈信息,其中,所述拒绝反馈信息包括拒绝所述终端空口能力上报请求的原因信息。
  12. 根据权利要求11所述的终端能力上报方法,其中,所述终端空口能力上报请求包括:所述第二触发条件、所述终端请求更新的终端空口能力的类型、以及所述终端请求更新的终端空口能力中的至少一项。
  13. 根据权利要求7所述的终端能力上报方法,其中,所述接收所述终端满足第二触发条件时,主动上报的终端空口能力信息的步骤,包括:
    接收所述终端在满足第二触发条件时发送的隐示信息;其中,所述隐示信息用于指示终端期望更新的终端空口能力,所述隐示信息包括:载波聚合信息、多输入多输出信息和双连接信息中的至少一项;
    根据所述隐示信息,确定与所述隐示信息对应的终端空口能力信息,并 对所述隐示信息中相应的功能进行重配置。
  14. 根据权利要求7所述的终端能力上报方法,其中,所述终端空口能力信息包括:所述终端的类别、所述终端支持的频带信息、多频带组合信息、多输入多输出配置信息、所述终端支持的协议版本信息、以及其他RAT能力信息中的至少一项。
  15. 根据权利要求1所述的终端能力上报方法,其中,所述预设空口参数包括:测量参数、调度策略参数、功能参数和数据速率中的至少一项。
  16. 一种终端能力上报方法,应用于终端侧,包括:
    在附着核心网过程中,向基站上报所述终端所支持的终端能力信息,所述终端能力信息至少包括:终端空口能力信息;
    在成功附着核心网后,向基站发送终端空口能力信息;
    其中,成功附着核心网后发送的终端空口能力信息与附着核心网过程中上报的终端空口能力信息不同。
  17. 根据权利要求16所述的终端能力上报方法,其中,所述在附着核心网过程中,向基站上报所述终端所支持的终端能力信息的步骤,包括:
    在附着核心网过程中,接收基站发送的第一请求信息,所述第一请求信息用于请求上报终端能力;
    根据所述第一请求信息,向基站发送与所述第一请求信息对应的第一终端能力信息;
    其中,第一终端能力信息包括第一终端空口能力信息和第一终端核心网能力信息,所述终端在成功附着核心网后发送的终端空口能力信息与所述第一终端空口能力信息不同。
  18. 根据权利要求16所述的终端能力上报方法,其中,所述在附着核心网过程中,向基站上报所述终端所支持的终端能力信息的步骤,包括:
    在附着核心网过程中,向基站主动上报第二终端能力信息;
    其中,所述第二终端能力信息包括第二终端空口能力信息和第二终端核心网能力信息,所述终端在成功附着核心网后发送的终端空口能力信息与所述第二终端空口能力信息不同。
  19. 根据权利要求16所述的终端能力上报方法,其中,所述在成功附着 核心网后,向基站发送终端空口能力信息的步骤,包括:
    当处于连接态时,通过高层信令向基站发送终端空口能力信息;
    当处于非激活态时,在随机接入过程中向基站发送终端空口能力信息,或者转换至连接态后发送终端空口能力信息;
    当处于空闲态时,建立与所述基站的无线资源控制RRC连接,并在RRC连接建立过程中向基站发送终端空口能力信息,或者在RRC连接建立完成后,通过高层信令向基站发送终端空口能力信息。
  20. 根据权利要求16所述的终端能力上报方法,其中,所述在成功附着核心网后,向基站发送终端空口能力信息的步骤,还包括:
    接收基站在满足第一触发条件时,发送的第二请求信息,所述第二请求信息用于请求上报终端空口能力;
    根据所述第二请求信息,向所述基站上报终端空口能力信息;
    其中,所述第一触发条件包括:所述基站请求终端的其他无线接入技术RAT的能力信息、所述基站请求降低终端空口能力、所述基站请求所述终端处于节电模式中的至少一项。
  21. 根据权利要求20所述的终端能力上报方法,其中,所述接收基站在满足第一触发条件时,发送的第二请求信息的步骤,包括:
    当处于连接态时,通过高层信令接收基站在满足第一触发条件时,发送的第二请求信息;
    当处于非激活态时,接收基站在满足第一触发条件时,通过寻呼消息发送的第二请求信息,或者在转换至连接态后通过高层信令发送的第二请求信息;
    当处于空闲态时,接收基站在进行无线资源控制RRC连接建立过程中发送的第二请求信息,或者在RRC连接建立完成后,通过高层信令发送的第二请求信息;
    其中,所述第二请求信息包括:所述基站请求的终端能力信息、所述第一触发条件、指示终端能力回退中的至少一项。
  22. 根据权利要求16所述的终端能力上报方法,其中,所述在成功附着核心网后,向基站发送终端空口能力信息的步骤,包括:
    当满足第二触发条件时,向基站主动上报终端空口能力信息;
    其中,所述第二触发条件包括:电池电量信息低于预设电量阈值、温度信息高于预设温度阈值、硬件负载信息高于预设负载阈值、空口资源使用信息中的至少一项。
  23. 根据权利要求22所述的终端能力上报方法,其中,所述温度信息包括:基带温度信息、CPU温度信息、GPU温度信息和射频温度信息中的至少一项。
  24. 根据权利要求22所述的终端能力上报方法,其中,所述硬件负载信息包括:CPU使用率、基带使用率和射频使用率中的至少一项。
  25. 根据权利要求22所述的终端能力上报方法,其中,所述当满足第二触发条件时,向基站主动上报终端空口能力信息的步骤之后,还包括:
    接收所述基站根据所述终端空口能力信息反馈的,接受所述终端空口能力信息的确认信息;
    或者,接收所述基站根据所述终端空口能力信息反馈的、拒绝所述终端空口能力信息拒绝信息,其中,所述拒绝信息包括拒绝所述终端空口能力信息的原因信息;
    在接收到所述拒绝信息后,通过去附着和重新附着过程向所述基站发送携带有终端空口能力信息的终端能力信息。
  26. 根据权利要求22或25所述的终端能力上报方法,其中,所述当满足第二触发条件时,向基站主动上报终端空口能力信息的步骤,包括:
    当满足第二触发条件时,向基站发送终端空口能力上报请求;
    在接收到基站接受所述终端空口能力上报请求的反馈信息后,向所述基站发送终端空口能力信息;
    或者,在接收到基站拒绝所述终端空口能力上报请求的拒绝反馈信息后,停止向所述基站上报终端空口能力信息,或者通过去附着和重新附着过程向所述基站发送携带有终端空口能力信息的终端能力信息,其中,所述拒绝反馈信息包括拒绝所述终端空口能力上报请求的原因信息。
  27. 根据权利要求26所述的终端能力上报方法,其中,所述终端空口能力上报请求包括:所述第二触发条件、所述终端请求更新的终端空口能力的 类型、以及所述终端请求更新的终端空口能力中的至少一项。
  28. 根据权利要求22所述的终端能力上报方法,其中,所述当满足第二触发条件时,向基站主动上报终端空口能力信息的步骤,包括:
    当满足第二触发条件时,向基站发送隐示信息;所述隐示信息用于指示终端期望更新的终端空口能力,所述隐示信息包括:载波聚合信息、多输入多输出信息和双连接信息中的至少一项;
    接收所述基站根据所述隐示信息对相应的功能进行重配置后发送的重配置信息。
  29. 根据权利要求22所述的终端能力上报方法,其中,所述终端空口能力信息包括:所述终端的类别、所述终端支持的频带信息、多频带组合信息、多输入多输出配置信息、所述终端支持的协议版本信息、以及其他RAT能力信息中的至少一项。
  30. 一种基站,包括:
    第一接收模块,用于接收终端成功附着核心网后发送的终端空口能力信息;
    处理模块,用于根据所述终端空口能力信息,确定所述终端的第一终端空口能力;
    更新模块,用于根据确定的终端空口能力,更新第二终端空口能力,所述第二终端空口能力为:所述终端在附着核心网的过程中上报的终端空口能力;
    配置模块,用于根据更新后的所述第二终端空口能力,配置预设空口参数;
    其中,终端成功附着核心网后发送的终端空口能力信息与终端附着核心网过程中上报的终端空口能力信息不同。
  31. 根据权利要求30所述的基站,还包括:
    第一发送模块,用于在终端附着核心网过程中,向终端发送第一请求信息;所述第一请求信息用于请求所述终端上报终端能力;
    第二接收模块,用于接收所述终端根据所述第一请求信息,上报的第一终端能力信息;
    其中,所述第一终端能力信息包括第一终端空口能力信息和第一终端核心网能力信息,所述终端在成功附着核心网后发送的终端空口能力信息与所述第一终端空口能力信息不同。
  32. 根据权利要求30所述的基站,还包括:
    第三接收模块,用于在终端附着核心网过程中,接收所述终端主动上报的第二终端能力信息;
    其中,所述第二终端能力信息包括第二终端空口能力信息和第二终端核心网能力信息,所述终端在成功附着核心网后发送的终端空口能力信息与所述第二终端空口能力信息不同。
  33. 根据权利要求30所述的基站,其中,所述第一接收模块包括:
    第一接收子模块,用于当所述终端处于连接态时,通过高层信令接收终端发送的终端空口能力信息;
    第二接收子模块,用于当所述终端处于非激活态时,接收终端在随机接入过程中,发送的终端空口能力信息,或者,控制所述终端转换至连接态并接收终端发送的终端空口能力信息;
    第三接收子模块,用于当所述终端处于空闲态时,控制所述终端转换至连接态,并接收终端在无线资源控制RRC连接建立过程中发送的终端空口能力信息,或者,接收所述终端在RRC连接建立完成后,通过高层信令发送的终端空口能力信息。
  34. 根据权利要求30所述的基站,其中,所述第一接收模块包括:
    第一发送子模块,用于当满足第一触发条件时,向终端发送第二请求信息,其中,所述第二请求信息用于请求所述终端上报终端空口能力信息;
    第四接收子模块,用于接收所述终端根据所述第二请求信息发送的终端空口能力信息;
    其中,所述第一触发条件包括:所述基站请求终端的其他无线接入技术RAT的能力信息、所述基站请求降低终端空口能力、所述基站请求所述终端处于节电模式中的至少一项。
  35. 根据权利要求34所述的基站,其中,所述第一发送子模块包括:
    第一发送单元,用于当所述终端处于连接态时,通过高层信令向终端发 送第二请求信息;
    第二发送单元,用于当所述终端处于非激活态时,通过寻呼消息向终端发送第二请求信息,或者,控制所述终端转换至连接态并向所述终端发送第二请求信息;
    第三发送单元,用于当所述终端处于空闲态时,控制所述终端转换至连接态,并在所述终端进行无线资源控制RRC连接建立过程中发送第二请求信息,或者,在所述终端RRC连接建立完成后,通过高层信令发送第二请求信息;
    其中,所述第二请求信息包括:所述基站请求的终端能力信息、所述第一触发条件、指示终端能力回退中的至少一项。
  36. 根据权利要求30所述的基站,其中,所述第一接收模块包括:
    第五接收子模块,用于接收所述终端满足第二触发条件时,主动上报的终端空口能力信息;
    其中,所述第二触发条件包括:所述终端的电池电量信息低于预设电量阈值、所述终端的温度信息高于预设温度阈值、所述终端的硬件负载信息高于预设负载阈值、以及所述终端的空口资源使用信息中的至少一项。
  37. 根据权利要求36所述的基站,其中,所述温度信息包括:基带温度信息、CPU温度信息、GPU温度信息和射频温度信息中的至少一项。
  38. 根据权利要求36所述的基站,其中,所述硬件负载信息包括:CPU使用率、基带使用率和射频使用率中的至少一项。
  39. 根据权利要求36所述的基站,其中,所述第五接收子模块还包括:
    第一反馈单元,用于根据所述终端空口能力信息,向所述终端反馈接受所述终端空口能力信息的确认信息;或者,
    第二反馈单元,用于根据所述终端空口能力信息,向所述终端反馈拒绝所述终端空口能力信息的拒绝信息,其中,所述拒绝信息包括拒绝所述终端空口能力信息的原因信息。
  40. 根据权利要求36或39所述的基站,其中,所述第五接收子模块包括:
    第一接收单元,用于接收所述终端在满足第二触发条件时发送的终端空 口能力上报请求;
    第一处理单元,用于根据所述终端空口能力上报请求,向所述终端反馈接受所述终端空口能力上报请求的反馈信息,并接收所述终端根据所述反馈信息上报的终端空口能力信息;或者,
    第二处理单元,用于根据所述终端空口能力上报请求,向所述终端发送拒绝接受终端口空能力上报请求的拒绝反馈信息,其中,所述拒绝反馈信息包括拒绝所述终端空口能力上报请求的原因信息。
  41. 根据权利要求40所述的基站,其中,所述终端空口能力上报请求包括:所述第二触发条件、所述终端请求更新的终端空口能力的类型、以及所述终端请求更新的终端空口能力中的至少一项。
  42. 根据权利要求36所述的基站,其中,所述第五接收子模块包括:
    第二接收单元,用于接收所述终端在满足第二触发条件时发送的隐示信息;其中,所述隐示信息用于指示终端期望更新的终端空口能力,所述隐示信息包括:载波聚合信息、多输入多输出信息和双连接信息中的至少一项;
    第三处理单元,用于根据所述隐示信息,确定与所述隐示信息对应的终端空口能力信息,并对所述隐示信息中相应的功能进行重配置。
  43. 根据权利要求36所述的基站,其中,所述终端空口能力信息包括:所述终端的类别、所述终端支持的频带信息、多频带组合信息、多输入多输出配置信息、所述终端支持的协议版本信息、以及其他RAT能力信息中的至少一项。
  44. 根据权利要求36所述的基站,其中,所述预设空口参数包括:测量参数、调度策略参数、功能参数和数据速率中的至少一项。
  45. 一种终端,包括:
    第一上报模块,用于在附着核心网过程中,向基站上报所述终端所支持的终端能力信息,所述终端能力信息至少包括:终端空口能力信息;
    第二上报模块,用于在成功附着核心网后,向基站发送终端空口能力信息;
    其中,成功附着核心网后发送的终端空口能力信息与附着核心网过程中上报的终端空口能力信息不同。
  46. 根据权利要求45所述的终端,其中,所述第一上报模块包括:
    第六接收子模块,用于在附着核心网过程中,接收基站发送的第一请求信息,所述第一请求信息用于请求上报终端能力;
    第二发送子模块,用于根据所述第一请求信息,向基站发送与所述第一请求信息对应的第一终端能力信息;
    其中,第一终端能力信息包括第一终端空口能力信息和第一终端核心网能力信息,所述终端在成功附着核心网后发送的终端空口能力信息与所述第一终端空口能力信息不同。
  47. 根据权利要求45所述的终端,其中,所述第一上报模块包括:
    第三发送子模块,用于在附着核心网过程中,向基站主动上报第二终端能力信息;
    其中,所述第二终端能力信息包括第二终端空口能力信息和第二终端核心网能力信息,所述终端在成功附着核心网后发送的终端空口能力信息与所述第二终端空口能力信息不同。
  48. 根据权利要求45所述的终端,其中,所述第二上报模块包括:
    第四发送子模块,用于当处于连接态时,通过高层信令向基站发送终端空口能力信息;
    第五发送子模块,用于当处于非激活态时,在随机接入过程中向基站发送终端空口能力信息,或者转换至连接态后发送终端空口能力信息;
    第六发送子模块,用于当处于空闲态时,建立与所述基站的无线资源控制RRC连接,并在RRC连接建立过程中向基站发送终端空口能力信息,或者在RRC连接建立完成后,通过高层信令向基站发送终端空口能力信息。
  49. 根据权利要求45所述的终端,其中,所述第二上报模块还包括:
    第七接收子模块,用于接收基站在满足第一触发条件时,发送的第二请求信息,所述第二请求信息用于请求上报终端空口能力;
    第一上报子模块,用于根据所述第二请求信息,向所述基站上报终端空口能力信息;
    其中,所述第一触发条件包括:所述基站请求终端的其他无线接入技术RAT的能力信息、所述基站请求降低终端空口能力、所述基站请求所述终端 处于节电模式中的至少一项。
  50. 根据权利要求49所述的终端,其中,所述第七接收子模块包括:
    第三接收单元,用于当处于连接态时,通过高层信令接收基站在满足第一触发条件时,发送的第二请求信息;
    第四接收单元,用于当处于非激活态时,接收基站在满足第一触发条件时,通过寻呼消息发送的第二请求信息,或者在转换至连接态后通过高层信令发送的第二请求信息;
    第五接收单元,用于当处于空闲态时,接收基站在进行无线资源控制RRC连接建立过程中发送的第二请求信息,或者在RRC连接建立完成后,通过高层信令发送的第二请求信息;
    其中,所述第二请求信息包括:所述基站请求的终端能力信息、所述第一触发条件、指示终端能力回退中的至少一项。
  51. 根据权利要求45所述的终端,其中,所述第二上报模块还包括:
    第二上报子模块,用于当满足第二触发条件时,向基站主动上报终端空口能力信息;
    其中,所述第二触发条件包括:电池电量信息低于预设电量阈值、温度信息高于预设温度阈值、硬件负载信息高于预设负载阈值、空口资源使用信息中的至少一项。
  52. 根据权利要求51所述的终端,其中,所述温度信息包括:基带温度信息、CPU温度信息、GPU温度信息和射频温度信息中的至少一项。
  53. 根据权利要求51所述的终端,其中,所述硬件负载信息包括:CPU使用率、基带使用率和射频使用率中的至少一项。
  54. 根据权利要求51所述的终端,其中,所述第二上报子模块还包括:
    第六接收单元,用于接收所述基站根据所述终端空口能力信息反馈的,接受所述终端空口能力信息的确认信息;或者,
    第七接收单元,用于接收所述基站根据所述终端空口能力信息反馈的、拒绝所述终端空口能力信息拒绝信息,其中,所述拒绝信息包括拒绝所述终端空口能力信息的原因信息;
    第四发送单元,用于在接收到所述拒绝信息后,通过去附着和重新附着 过程向所述基站发送携带有终端空口能力信息的终端能力信息。
  55. 根据权利要求51或54所述的终端,其中,所述第二上报子模块包括:
    第五发送单元,用于当满足第二触发条件时,向基站发送终端空口能力上报请求;
    第四处理单元,用于在接收到基站接受所述终端空口能力上报请求的反馈信息后,向所述基站发送终端空口能力信息;或者,
    第五处理单元,用于在接收到基站拒绝所述终端空口能力上报请求的拒绝反馈信息后,停止向所述基站上报终端空口能力信息,或者,通过去附着和重新附着过程向所述基站发送携带有终端空口能力信息的终端能力信息,其中,所述拒绝反馈信息包括拒绝所述终端空口能力上报请求的原因信息。
  56. 根据权利要求55所述的终端,其中,所述终端空口能力上报请求包括:所述第二触发条件、所述终端请求更新的终端空口能力的类型、以及所述终端请求更新的终端空口能力中的至少一项。
  57. 根据权利要求51所述的终端,其中,所述第二上报子模块还包括:
    第六发送单元,用于当满足第二触发条件时,向基站发送隐示信息;所述隐示信息用于指示终端期望更新的终端空口能力,所述隐示信息包括:载波聚合信息、多输入多输出信息和双连接信息中的至少一项;
    第八接收单元,用于接收所述基站根据所述隐示信息对相应的功能进行重配置后发送的重配置信息。
  58. 根据权利要求51所述的终端,其中,所述终端空口能力信息包括:所述终端的类别、所述终端支持的频带信息、多频带组合信息、多输入多输出配置信息、所述终端支持的协议版本信息、以及其他RAT能力信息中的至少一项。
  59. 一种基站,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现如权利要求1至15中任一项所述的终端能力上报方法中的步骤。
  60. 一种终端,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现如权 利要求16至29中任一项所述的终端能力上报方法中的步骤。
  61. 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现如权利要求1至15中任一项所述的终端能力上报方法中的步骤。
  62. 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现如权利要求16至29中任一项所述的终端能力上报方法中的步骤。
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