WO2020001424A1 - 载波聚合配置信息的处理方法和终端 - Google Patents

载波聚合配置信息的处理方法和终端 Download PDF

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Publication number
WO2020001424A1
WO2020001424A1 PCT/CN2019/092724 CN2019092724W WO2020001424A1 WO 2020001424 A1 WO2020001424 A1 WO 2020001424A1 CN 2019092724 W CN2019092724 W CN 2019092724W WO 2020001424 A1 WO2020001424 A1 WO 2020001424A1
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WIPO (PCT)
Prior art keywords
configuration information
terminal
information
processing
cell
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PCT/CN2019/092724
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English (en)
French (fr)
Inventor
郑倩
杨晓东
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP19826215.6A priority Critical patent/EP3813479B1/en
Priority to ES19826215T priority patent/ES2954631T3/es
Publication of WO2020001424A1 publication Critical patent/WO2020001424A1/zh
Priority to US17/133,011 priority patent/US11503666B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a method and terminal for processing carrier aggregation (CA) configuration information.
  • CA carrier aggregation
  • Carrier Aggregation (CA) technology and carrier aggregation enhancement (EuCA) technology are introduced into the Long Term Evolution (LTE) system.
  • a terminal may perform connection communication through multiple cells (Cells) and network-side devices.
  • the network-side device may instruct the terminal to perform measurement configuration in a radio resource control (RRC) non-connected state (which may include an RRC idle state (idle state) or an RRC inactive state (inactive state)).
  • RRC radio resource control
  • the network-side device can directly configure the secondary cell (SCell) to the activated state (dormant state) or dormant state (dormant state) according to the measurement results of the terminal in the unconnected state .
  • SCell secondary cell
  • the network-side device After the terminal's RRC connection is suspended (Suspend), if the terminal wants to perform RRC connection recovery (Resume), the network-side device needs to reconfigure CA configuration information for the terminal, which makes the signaling overhead of the RRC connection recovery process large. problem.
  • the embodiments of the present disclosure provide a method and a terminal for processing CA configuration information, so as to solve the problem of large signaling overhead during the RRC connection recovery process.
  • an embodiment of the present disclosure provides a method for processing CA configuration information, which is applied to a terminal configured with measurement configuration information in a non-connected state, and the method includes:
  • the CA configuration information is processed according to the measurement behavior of the terminal in the non-connected state; or the CA is processed according to the processing instruction sent by the network-side device Processing the configuration information; or processing the CA configuration information according to the measurement behavior of the terminal in a non-connected state and a processing instruction sent by the network-side device;
  • the CA configuration information is access network context information stored by the terminal;
  • the processing instruction is used to instruct to restore at least part of the information in the CA configuration information, or is used to instruct to clear at least part of the information in the CA configuration information.
  • an embodiment of the present disclosure provides a terminal configured with measurement configuration information in a non-connected state.
  • the terminal includes a processing module for:
  • the CA configuration information is processed according to the measurement behavior of the terminal in the non-connected state; or the CA is processed according to the processing instruction sent by the network-side device. Processing the configuration information; or processing the CA configuration information according to the measurement behavior of the terminal in a non-connected state and a processing instruction sent by the network-side device;
  • the CA configuration information is access network context information stored by the terminal;
  • the processing instruction is used to instruct to restore at least part of the information in the CA configuration information, or is used to instruct to clear at least part of the information in the CA configuration information.
  • an embodiment of the present disclosure provides a terminal, including: a memory, a processor, and a computer program stored on the memory and executable on the processor.
  • a terminal including: a memory, a processor, and a computer program stored on the memory and executable on the processor.
  • the computer program is executed by the processor, The steps in the method for processing CA configuration information corresponding to a terminal provided in the embodiments of the present disclosure are implemented.
  • an embodiment of the present disclosure provides a computer-readable storage medium.
  • the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, a CA corresponding to the terminal provided in the embodiment of the present disclosure is implemented. Steps for processing the configuration information.
  • the terminal may process the CA configuration information stored in the terminal according to the measurement behavior of the terminal in the non-connected state and / or the processing instruction sent by the network-side device.
  • the subsequent CA configuration information can be used for the RRC connection recovery of the terminal, thereby reducing the signaling overhead during the RRC connection recovery process, and further supporting the rapid recovery of carrier aggregation.
  • FIG. 1 is a structural diagram of a CA configuration information processing system provided by an embodiment of the present disclosure
  • FIG. 3 is a flowchart of a method for processing CA configuration information according to an embodiment of the present disclosure
  • FIG. 4 is a structural diagram of a terminal provided by an embodiment of the present disclosure.
  • FIG. 5 is a structural diagram of another terminal provided by an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of a hardware structure of a terminal according to an embodiment of the present disclosure.
  • words such as “exemplary” or “for example” are used as examples, illustrations or illustrations. Any embodiment or design described as “exemplary” or “for example” in the embodiments of the present disclosure should not be construed as more preferred or advantageous over other embodiments or designs. Rather, the use of the words “exemplary” or “for example” is intended to present the relevant concept in a concrete manner.
  • the wireless communication system may be a 5G system, an evolved long term evolution (evolved long term evolution, eLTE) system, or a subsequent evolved communication system.
  • eLTE evolved long term evolution
  • FIG. 1 is a structural diagram of a CA configuration information processing system according to an embodiment of the present disclosure.
  • the system includes a terminal (User Equipment) 11 and a network-side device 12.
  • the terminal 11 may be a mobile communication terminal.
  • it can be a mobile phone, a tablet (Personal Computer), a laptop (Laptop Computer), a personal digital assistant (PDA), a mobile Internet device (Mobile Internet Device (MID), or a wearable device ( It should be noted that the specific types of the terminal 11 are not limited in the embodiments of the present disclosure.
  • the above-mentioned network-side device 12 may be a 5G network-side device (for example: gNB, 5G NR, NB), or may be a 4G network-side device (for example, eNB), or may be a 3G network-side device (for example, NB), or subsequent evolution The network-side device in the communication system, etc. It should be noted that the specific type of the network-side device 12 is not limited in the embodiments of the present disclosure.
  • the LTE carrier aggregation enhancement (Enhancing CA Utilization, EuCA) project plans to enhance the carrier aggregation technology, and introduces the function of rapid activation and deactivation.
  • rapid activation and deactivation may refer to carrier fast activation and deactivation applicable to the eLTE system or 5G NR system, and may refer to secondary cell (SCell) rapid activation and deactivation applicable to the eLTE system or 5G NR system. It can refer to part bandwidth (BWP) fast activation and deactivation suitable for 5G NR systems, and so on.
  • BWP part bandwidth
  • an independent RRC state is also introduced, which is called the RRC inactive state.
  • the idle state and the inactive state can be called the non-connected state. Therefore, the embodiments of the present disclosure can be applied to terminals in an idle state or an inactive state in an eLTE system or a 5G NR system.
  • the terminal is configured with measurement configuration information in a non-connected state.
  • the terminal is a terminal with measurement capability in the non-connected state, and the terminal is moved to the current network-side device, or the current network-side device is configured with measurement configuration information in the non-connected state.
  • the measurement configuration information may include content such as measurement frequency, measurement effective time, and measurement effective area.
  • the terminal When the terminal receives the RRC connection release message or RRC connection suspension message sent by the network-side device, the terminal enters the inactive state or idle state from the Connected state; when the terminal receives the RRC connection recovery message sent by the network-side device, the terminal can enter the inactive state. Connected state.
  • the terminal can save the access network context information when receiving the RRC connection release message or the RRC connection suspension message, and in the subsequent RRC connection restoration process, the terminal can restore the RRC connection based on the previously saved access network context information ,as shown in picture 2.
  • the network-side equipment needs to reconfigure the CA configuration information for the terminal, so that the RRC connection is restored. There is a problem of large signaling overhead.
  • the embodiments of the present disclosure aim to combine the CA and RRC connection suspend and RRC connection recovery procedures to support the terminal to recover to the previous CA configuration when the terminal goes from a non-connected state to a connected state.
  • the CA configuration information needs to be processed so that the processed CA configuration information can be used for the terminal's RRC connection recovery.
  • an embodiment of the present disclosure provides a CA configuration information processing system as shown in FIG. 1, and provides a CA configuration information processing method applied to the CA configuration information processing system, as follows:
  • the CA configuration information is processed according to the measurement behavior of the terminal in the non-connected state; or the CA configuration information is processed according to the processing instruction sent by the network-side device; Alternatively, the CA configuration information is processed according to a measurement behavior of the terminal in a non-connected state and a processing instruction sent by the network-side device;
  • the CA configuration information is access network context information (Access context, AS context) stored by the terminal.
  • the CA configuration information may be access saved by the terminal after receiving an RRC connection release message or an RRC connection suspension message. Web context information.
  • processing instruction is used to instruct to restore at least part of the information in the CA configuration information, or is used to instruct to clear at least part of the information in the CA configuration information.
  • the terminal may process the CA configuration information saved by the terminal according to the measurement behavior of the terminal in the non-connected state and / or the processing instruction sent by the network-side device.
  • the CA configuration information can be used to recover the RRC connection of the terminal, thereby reducing the signaling overhead in the recovery process of the RRC connection, and further supporting the rapid recovery of carrier aggregation.
  • FIG. 3 is a flowchart of a method for processing CA configuration information provided by an embodiment of the present disclosure.
  • the method for processing CA configuration information in the embodiment of the present disclosure is applied to a terminal configured with measurement configuration information in a non-connected state.
  • a terminal may be understood as a terminal having a measurement capability in a disconnected state.
  • the disconnected state of the terminal may be an idle state or an inactive state, that is, the terminal is a terminal having an idle state and / or an inactive state measurement capability.
  • the terminal Before the terminal is moved from the network-side device A to the network-side device B or the network-side device B (the network-side devices involved in the embodiments of the present disclosure can be understood as the network-side device B), the terminal is configured with an idle state and / or an inactive state. Measurement configuration information.
  • the method for processing CA configuration information includes the following steps:
  • Step 301 During the process of recovering the radio resource control signaling RRC connection by the terminal, process the CA configuration information according to the measurement behavior of the terminal in the non-connected state; or, according to the processing instruction sent by the network-side device, And processing the CA configuration information; or processing the CA configuration information according to a measurement behavior of the terminal in a disconnected state and a processing instruction sent by the network-side device.
  • the CA configuration information is access network context information saved by the terminal, and for example, may be access network context information saved by the terminal after receiving an RRC connection release message or an RRC connection suspension message.
  • processing instruction is used to instruct to restore at least part of the information in the CA configuration information, or is used to instruct to clear at least part of the information in the CA configuration information.
  • the CA configuration information may include at least one of the following:
  • Cell type information Cell identification information, cell status information, cell SDAP layer configuration information, cell PDCP layer configuration information, cell radio link control (RLC) layer configuration information, cell MAC layer configuration information, and cell physical layer configuration information.
  • cell SDAP layer configuration information cell PDCP layer configuration information
  • cell PDCP layer configuration information cell PDCP layer configuration information
  • cell radio link control (RLC) layer configuration information cell MAC layer configuration information
  • cell physical layer configuration information cell physical layer configuration information.
  • the cell type may include a primary cell (PCell) or a secondary cell (SCell);
  • the cell identifier may include an SCell identifier (SCell ID), a serving cell identifier (Serving Cell ID), a carrier type identifier (Supplementary Uplink (SUL) carrier or non-SUL carrier), and a carrier partial bandwidth identifier (Bandwidth PartID). At least one of BWP ID);
  • the cell state may include any one of a deactivated state, an activated state, and a dormant state.
  • the processing instruction may be included in an RRC connection restoration message sent by the network-side device.
  • the processing instruction may be used to instruct at least part of the information in the CA configuration information to be restored, and may also be used to instruct to clear at least part of the information in the CA configuration information.
  • the network-side device may or may not send the foregoing processing instruction.
  • the network-side device explicitly instructs the processing of the CA configuration information through the above-mentioned processing instruction; for the case where the network-side device does not send the foregoing processing instruction, it may be It is understood that the network-side device does not explicitly indicate the processing of the CA configuration information.
  • the terminal when the network-side device sends the foregoing processing instruction, the terminal may process the CA configuration information only according to the processing instruction, or may combine the processing instruction and the measurement behavior of the terminal in a disconnected state. Process the CA configuration information; when the network-side device does not send the above processing instruction, the terminal may process the CA configuration information according to its measurement behavior in the non-connected state.
  • the following embodiments specifically describe how a terminal processes CA configuration information.
  • Embodiment 1 The terminal may process the CA configuration information according to its measurement behavior in a non-connected state.
  • the processing the CA configuration information according to the measurement behavior of the terminal in a disconnected state includes:
  • the measurement valid timer of the terminal is running
  • the terminal is located in a measurement effective area
  • the terminal has available measurement results
  • the terminal receives a broadcast message sent by the network-side device, for example, a system message block type 2 (System Information Block Type 2 (SIB2)) or a remaining minimum system message (Remaining Minimum System Information) (RMSI).
  • SIB2 System Information Block Type 2
  • RMSI Remaining Minimum System Information
  • the broadcast message is used to: Indicates that the network-side device can receive the measurement result of the terminal in a non-connected state, or is used to instruct a cell to support a carrier aggregation enhancement function or a carrier fast activation deactivation function.
  • the measurement behavior of the terminal in the non-connected state may be considered valid
  • the measurement behavior of the terminal in the disconnected state may be considered invalid.
  • processing the CA configuration information according to the measurement behavior of the terminal in a disconnected state further includes:
  • the terminal For the case where the measurement behavior of the terminal in the non-connected state is valid, for example, if the measurement of the terminal in the idle state or the inactive state is still continuing (or the measurement valid timer of the terminal is running), the terminal The PCell configuration information or some SCell configuration information in the CA configuration information can be restored in conjunction with the measurement results.
  • the SCell configuration information that can be recovered may include: some high-level configuration information of some SCells (for example, service data adaptation protocol (SDAP) layer configuration information of some SCells, and packet data aggregation protocols of some SCells ( Packet (Data, Protocol, PDCP) layer configuration information, etc.), some SCell IDs, some SCell status configuration information, etc.), some SCell IDs, some SCell status configuration information, etc.
  • some underlying configuration information for example, some SCell's Media Access Control (MAC) layer configuration information, some SCell's physical layer configuration information
  • MAC Media Access Control
  • the CA configuration information is ⁇ PCell, SCell 1, SCell 2 ⁇ , and for the case where the measurement behavior of the terminal in the non-connected state is valid, the terminal can restore the configuration information of PCell and SCell 1 You can also clear the configuration information of SCell 2.
  • the terminal The configuration information of all SCells in the CA configuration information can be cleared, and only the configuration information of the PCell is retained.
  • the PCell configuration information that can be retained may include: some high-level configuration information of PCell, such as: SDAP layer configuration information of PCell, PDCP layer configuration information of PCell, and so on.
  • some low-level configuration information of PCell such as: PCell MAC layer configuration information and PCell physical layer configuration information, it can be cleared. Therefore, when the network-side device reconfigures the CA configuration information for the terminal, the signaling overhead can be saved.
  • the CA configuration information is ⁇ PCell, SCell 1, SCell 2 ⁇ .
  • the terminal can recover the PCell configuration information and can also clear it.
  • Embodiment 2 The terminal may process the CA configuration information according to the processing instruction sent by the network-side device.
  • the processing the CA configuration information according to a processing instruction sent by a network-side device includes:
  • processing instruction is used to instruct restoration of at least part of the information in the CA configuration information, restore at least part of the information in the CA configuration information;
  • the processing the CA configuration information according to a processing instruction sent by a network-side device further includes:
  • the processing instruction is used to instruct at least part of the information in the CA configuration information to be cleared, and there is uncleared information in the CA configuration information, the uncleared information in the CA configuration information is performed. restore.
  • the terminal may process the CA configuration information only according to a processing instruction sent by the network-side device.
  • the processing instruction may instruct the terminal to recover all CA configuration information, or may instruct the terminal to recover part of the CA configuration information. Instruct the terminal to clear all CA configuration information. Therefore, when the network-side device reconfigures the CA configuration information for the terminal, the signaling overhead can be saved.
  • the CA configuration information is ⁇ PCell, SCell 1, SCell 2 ⁇ .
  • the terminal can recover the configuration information of PCell and SCell 1. Clear the configuration information of SCell 2;
  • the terminal can clear the configuration information of SCell 1 and can also restore the configuration information of PCell and SCell 2.
  • Embodiment 3 The terminal may process the CA configuration information according to its measurement behavior in a disconnected state and a processing instruction sent by a network-side device.
  • the processing the CA configuration information according to a measurement behavior of the terminal in a disconnected state and a processing instruction sent by the network-side device includes:
  • the processing instruction is used to instruct restoration of at least part of the information in the CA configuration information, the information to be restored indicated in the processing instruction At least part of the information is restored.
  • the processing the CA configuration information according to a measurement behavior of the terminal in a disconnected state and a processing instruction sent by the network-side device further includes:
  • the processing instruction is used to instruct restoration of at least part of the CA configuration information, and there is unrecovered information in the CA configuration information To clear unrecovered information in the CA configuration information.
  • the CA configuration information is ⁇ PCell, SCell 1, SCell 2 ⁇ .
  • the terminal only considers the restoration of the configuration information of PCell and SCell 1.
  • the terminal As for whether the terminal finally recovers the configuration information of the PCell and SCell 1, it needs to be determined by combining the measurement behavior of the terminal in the non-connected state. Take whether the terminal is located in the measurement effective area as an example. If the terminal is located in the measurement effective area, restore the configuration information of PCell and SCell 1 according to the processing instructions sent by the network-side device.
  • the terminal may not restore the configuration information of PCell and SCell1, that is, the terminal may clear the configuration information of PCell and SCell1. Therefore, when the network-side device reconfigures the CA configuration information for the terminal, the signaling overhead can be saved.
  • various possible definitions are respectively defined for the conditions for recovering or clearing the CA configuration information and the contents that can be restored or cleared for the CA configuration information (but not limited to the various possible (Definition), so that when a network-side device reconfigures CA configuration information for a terminal, it can save signaling overhead and further support fast recovery of carrier aggregation.
  • the terminal may process the CA configuration information saved by the terminal according to the measurement behavior of the terminal in the non-connected state and / or the processing instruction sent by the network-side device.
  • the CA configuration information can be used to recover the RRC connection of the terminal, thereby reducing the signaling overhead in the recovery process of the RRC connection, and further supporting the rapid recovery of carrier aggregation.
  • FIG. 4 is a structural diagram of a terminal provided by an embodiment of the present disclosure. As shown in FIG. 4, the terminal 400 includes a processing module 401 for:
  • the CA configuration information is processed according to the measurement behavior of the terminal in the non-connected state; or the CA is processed according to the processing instruction sent by the network-side device. Processing the configuration information; or processing the CA configuration information according to the measurement behavior of the terminal in a non-connected state and a processing instruction sent by the network-side device;
  • the CA configuration information is access network context information stored by the terminal;
  • the processing instruction is used to instruct to restore at least part of the information in the CA configuration information, or is used to instruct to clear at least part of the information in the CA configuration information.
  • processing module 401 is specifically configured to:
  • processing module 401 is further configured to:
  • the terminal 400 further includes a determination module 402 for:
  • the measurement valid timer of the terminal is running
  • the terminal is located in a measurement effective area
  • the terminal has available measurement results
  • the broadcast message is used to indicate that the network-side device can receive a measurement result of the terminal in a disconnected state, or is used to indicate that a cell supports a carrier aggregation enhancement function Or carrier fast activation deactivation function;
  • the measurement behavior of the terminal in the non-connected state is valid
  • the measurement behavior of the terminal in the disconnected state is invalid.
  • processing module 401 is specifically configured to:
  • processing instruction is used to instruct restoration of at least part of the information in the CA configuration information, restore at least part of the information in the CA configuration information;
  • processing module 401 is further configured to:
  • the processing instruction is used to instruct at least part of the information in the CA configuration information to be cleared, and there is uncleared information in the CA configuration information, the uncleared information in the CA configuration information is performed. restore.
  • processing module 401 is specifically configured to:
  • the processing instruction is used to instruct restoration of at least part of the information in the CA configuration information, the information to be restored indicated in the processing instruction At least part of the information is restored.
  • processing module 401 is further configured to:
  • the processing instruction is used to instruct restoration of at least part of the CA configuration information, and there is unrecovered information in the CA configuration information To clear unrecovered information in the CA configuration information.
  • the processing instruction is included in an RRC connection recovery message sent by the network-side device.
  • the CA configuration information includes at least one of the following:
  • Cell type information Cell identification information, cell status information, cell SDAP layer configuration information, cell PDCP layer configuration information, cell RLC layer configuration information, cell MAC layer configuration information, and cell physical layer configuration information.
  • the cell type includes a primary cell or a secondary cell
  • the cell identifier includes at least one of a secondary cell identifier, a serving cell identifier, a carrier type identifier, and a carrier part bandwidth identifier;
  • the cell state includes any one of a deactivated state, an activated state, and a dormant state.
  • the terminal 400 in the embodiment of the present disclosure may be a terminal of any implementation manner in the method embodiment. Any implementation of the terminal in the method embodiment may be implemented by the terminal 400 in the embodiment of the present disclosure, Achieve the same beneficial effects, in order to avoid repetition, will not repeat them here.
  • FIG. 6 is a schematic diagram of a hardware structure of a terminal implementing various embodiments of the present disclosure.
  • the terminal 600 includes but is not limited to a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, and a display unit 606, a user input unit 607, an interface unit 608, a memory 609, a processor 610, and a power supply 611.
  • the UE structure shown in FIG. 6 does not constitute a limitation on the UE, and the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange different components.
  • the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a car terminal, a wearable device, a pedometer, and the like.
  • the terminal is configured with non-connected measurement configuration information, and the processor 610 is configured to:
  • the CA configuration information is processed according to the measurement behavior of the terminal in the non-connected state; or the CA is processed according to the processing instruction sent by the network-side device. Processing the configuration information; or processing the CA configuration information according to the measurement behavior of the terminal in a non-connected state and a processing instruction sent by the network-side device;
  • the CA configuration information is access network context information stored by the terminal;
  • the processing instruction is used to instruct to restore at least part of the information in the CA configuration information, or is used to instruct to clear at least part of the information in the CA configuration information.
  • the processor 610 executes the step of processing the CA configuration information according to the measurement behavior of the terminal in a non-connected state, the processor 610 includes:
  • the processor 610 executes the step of processing the CA configuration information according to the measurement behavior of the terminal in the non-connected state, the processor 610 further includes:
  • processor 610 is further configured to:
  • the measurement valid timer of the terminal is running
  • the terminal is located in a measurement effective area
  • the terminal has available measurement results
  • the broadcast message is used to indicate that the network-side device can receive a measurement result of the terminal in a disconnected state, or is used to indicate that a cell supports a carrier aggregation enhancement function Or carrier fast activation deactivation function;
  • the measurement behavior of the terminal in the non-connected state is valid
  • the measurement behavior of the terminal in the disconnected state is invalid.
  • the processor 610 executes the step of processing the CA configuration information according to the processing instruction sent by the network-side device, the processor 610 includes:
  • processing instruction is used to instruct restoration of at least part of the information in the CA configuration information, restore at least part of the information in the CA configuration information;
  • the processor 610 when executing the step of processing the CA configuration information according to the processing instruction sent by the network-side device, the processor 610 further includes:
  • the processing instruction is used to instruct at least part of the information in the CA configuration information to be cleared, and there is uncleared information in the CA configuration information, the uncleared information in the CA configuration information is performed. restore.
  • the processor 610 executes the step of processing the CA configuration information according to the measurement behavior of the terminal in a disconnected state and a processing instruction sent by the network-side device, the processor 610 includes:
  • the processing instruction is used to instruct restoration of at least part of the information in the CA configuration information, the information to be restored indicated in the processing instruction At least part of the information is restored.
  • the processor 610 executes the step of processing the CA configuration information according to the measurement behavior of the terminal in a disconnected state and a processing instruction sent by the network-side device, the processor 610 further includes:
  • the processing instruction is used to instruct restoration of at least part of the CA configuration information, and there is unrecovered information in the CA configuration information To clear unrecovered information in the CA configuration information.
  • the processing instruction is included in an RRC connection recovery message sent by the network-side device.
  • the CA configuration information includes at least one of the following:
  • Cell type information Cell identification information, cell status information, cell SDAP layer configuration information, cell PDCP layer configuration information, cell RLC layer configuration information, cell MAC layer configuration information, and cell physical layer configuration information.
  • the cell type includes a primary cell or a secondary cell
  • the cell identifier includes at least one of a secondary cell identifier, a serving cell identifier, a carrier type identifier, and a carrier part bandwidth identifier;
  • the cell state includes any one of a deactivated state, an activated state, and a dormant state.
  • the terminal may process the CA configuration information saved by the terminal according to the measurement behavior of the terminal in the non-connected state and / or the processing instruction sent by the network-side device.
  • the CA configuration information can be used to recover the RRC connection of the terminal, thereby reducing the signaling overhead in the recovery process of the RRC connection, and further supporting the rapid recovery of carrier aggregation.
  • the radio frequency unit 601 may be used to receive and send signals during the transmission and reception of information or during a call. Specifically, the downlink data from the base station is received and processed by the processor 610; The uplink data is sent to the base station.
  • the radio frequency unit 601 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 601 can also communicate with a network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 602, such as helping users to send and receive email, browse web pages, and access streaming media.
  • the audio output unit 603 may convert audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into audio signals and output them as sound. Moreover, the audio output unit 603 may also provide audio output (for example, call signal reception sound, message reception sound, etc.) related to a specific function performed by the terminal 600.
  • the audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 604 is used for receiving audio or video signals.
  • the input unit 604 may include a graphics processing unit (GPU) 6041 and a microphone 6042.
  • the graphics processor 6041 pairs images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frames may be displayed on a display unit 606.
  • the image frames processed by the graphics processor 6041 may be stored in the memory 609 (or other storage medium) or transmitted via the radio frequency unit 601 or the network module 602.
  • the microphone 6042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 601 in the case of a telephone call mode.
  • the terminal 600 further includes at least one sensor 605, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 6061 according to the brightness of the ambient light.
  • the proximity sensor can turn off the display panel 6061 and the backlight when the terminal 600 is moved to the ear. .
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the attitude of the terminal (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc .; sensor 605 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared The sensors and the like are not repeated here.
  • the display unit 606 is configured to display information input by the user or information provided to the user.
  • the display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 607 may be used to receive inputted numeric or character information, and generate key signal inputs related to user settings and function control of the terminal.
  • the user input unit 607 includes a touch panel 6071 and other input devices 6072.
  • Touch panel 6071 also known as touch screen, can collect user's touch operations on or near it (such as the user using a finger, stylus, etc. any suitable object or accessory on touch panel 6071 or near touch panel 6071 operating).
  • the touch panel 6071 may include a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into contact coordinates, and sends it To the processor 610, receive the command sent by the processor 610 and execute it.
  • various types such as resistive, capacitive, infrared, and surface acoustic wave can be used to implement the touch panel 6071.
  • the user input unit 607 may further include other input devices 6072.
  • other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, and details are not described herein again.
  • the touch panel 6071 may be overlaid on the display panel 6061.
  • the touch panel 6071 detects a touch operation on or near the touch panel 6071, the touch panel 6071 transmits the touch operation to the processor 610 to determine the type of the touch event.
  • the type of event provides corresponding visual output on the display panel 6061.
  • the touch panel 6071 and the display panel 6061 are implemented as two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 6071 and the display panel 6061 can be integrated and Implement the input and output functions of the terminal, which are not limited here.
  • the interface unit 608 is an interface through which an external device is connected to the terminal 600.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input / output (I / O) port, video I / O port, headphone port, and more.
  • the interface unit 608 may be used to receive an input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal 600 or may be used between the terminal 600 and an external device. Transfer data.
  • the memory 609 can be used to store software programs and various data.
  • the memory 609 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, at least one application required by a function (such as a sound playback function, an image playback function, etc.), etc .; the storage data area may store data according to Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 609 may include a high-speed random access memory, and may further include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 610 is the control center of the terminal. It uses various interfaces and lines to connect the various parts of the entire terminal. It runs or executes the software programs and modules stored in the memory 609, and calls the data stored in the memory 609 to execute the terminal's Various functions and processing data to monitor the terminal as a whole.
  • the processor 610 may include one or more processing units; optionally, the processor 610 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, and an application program, etc.
  • the tuning processor mainly handles wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 610.
  • the terminal 600 may further include a power source 611 (such as a battery) for supplying power to various components.
  • a power source 611 such as a battery
  • the power source 611 may be logically connected to the processor 610 through a power management system, thereby implementing management of charging, discharging, and power consumption management through the power management system. And other functions.
  • the terminal 600 includes some functional modules that are not shown, and details are not described herein again.
  • an embodiment of the present disclosure further provides a terminal, including a processor 610, a memory 609, and a computer program stored in the memory 609 and executable on the processor 610.
  • a terminal including a processor 610, a memory 609, and a computer program stored in the memory 609 and executable on the processor 610.
  • the computer program is executed by the processor 610.
  • the processes of the CA configuration information processing method embodiments are implemented, and the same technical effects can be achieved. To avoid repetition, details are not described herein again.
  • An embodiment of the present disclosure also provides a computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, the method for implementing the foregoing CA configuration information corresponding to a network-side device or terminal is implemented.
  • Each process of the example can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

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Abstract

提供了一种CA配置信息的处理方法和终端，其中方法包括：在终端进行无线资源控制信令RRC连接恢复的过程中，根据终端在非连接态下的测量行为，对CA配置信息进行处理；或者，根据网络侧设备发送的处理指示，对CA配置信息进行处理；或者，根据终端在非连接态下的测量行为和网络侧设备发送的处理指示，对CA配置信息进行处理。

Description

载波聚合配置信息的处理方法和终端
相关申请的交叉引用
本申请主张在2018年6月25日在中国提交的中国专利申请号No.201810663355.7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，尤其涉及一种载波聚合(Carrier Aggregation，CA)配置信息的处理方法和终端。
背景技术
长期演进(Long Term Evolution，LTE)系统中引入了载波聚合(Carrier Aggregation，CA)技术以及载波聚合增强(Enhancing CA Utilization，EuCA)技术。其中，载波聚合技术中，终端可以通过多个小区(Cell)和网络侧设备进行连接通信。载波聚合增强技术中，网络侧设备可以指示终端在无线资源控制(Radio Resource Control，RRC)非连接态(可包括RRC idle态(空闲态)或者RRC inactive态(非激活态))下的测量配置信息，从而在终端进入RRC Connected态(连接态)时，网络侧设备可以根据终端在非连接态下的测量结果直接配置辅小区(SCell)到激活状态(activated state)或休眠状态(dormant state)。
在终端的RRC连接挂起(Suspend)之后，终端若要进行RRC连接恢复(Resume)，则需要网络侧设备为终端重新配置CA配置信息，这使得RRC连接恢复过程中存在信令开销较大的问题。
发明内容
本公开实施例提供一种CA配置信息的处理方法和终端，以解决RRC连接恢复过程中存在信令开销较大的问题。
第一方面，本公开实施例提供一种CA配置信息的处理方法，应用于终端，所述终端配置有非连接态的测量配置信息，所述方法包括：
在终端进行无线资源控制信令RRC连接恢复的过程中，根据所述终端在非连接态下的测量行为，对CA配置信息进行处理；或者，根据网络侧设备发送的处理指示，对所述CA配置信息进行处理；或者，根据所述终端在非连接态下的测量行为和所述网络侧设备发送的处理指示，对所述CA配置信息进行处理；
其中，所述CA配置信息为所述终端保存的接入网上下文信息；
所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，或者，用于指示对所述CA配置信息中的至少部分信息进行清除。
第二方面，本公开实施例提供一种终端，所述终端配置有非连接态的测量配置信息，所述终端包括处理模块，用于：
在终端进行无线资源控制信令RRC连接恢复的过程中，根据所述终端在非连接态下的测量行为，对CA配置信息进行处理；或者，根据网络侧设备发送的处理指示，对所述CA配置信息进行处理；或者，根据所述终端在非连接态下的测量行为和所述网络侧设备发送的处理指示，对所述CA配置信息进行处理；
其中，所述CA配置信息为所述终端保存的接入网上下文信息；
所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，或者，用于指示对所述CA配置信息中的至少部分信息进行清除。
第三方面，本公开实施例提供一种终端，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，所述计算机程序被所述处理器执行时实现本公开实施例提供的终端对应的CA配置信息的处理方法中的步骤。
第四方面，本公开实施例提供一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现本公开实施例提供的终端对应的CA配置信息的处理方法的步骤。
这样，本公开实施例中，终端在RRC连接恢复过程中，可根据终端在非连接态下的测量行为和/或网络侧设备发送的处理指示，对其保存的CA配置信息进行处理，该处理后的CA配置信息可用于终端的RRC连接恢复，从而可以降低RRC连接恢复过程中的信令开销，并进一步支持载波聚合的快速恢 复。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本公开实施例提供的CA配置信息的处理系统的结构图；
图2是RRC连接挂起与RRC连接恢复过程的流程图；
图3是本公开实施例提供的CA配置信息的处理方法的流程图；
图4是本公开实施例提供的终端的结构图；
图5是本公开实施例提供的另一终端的结构图；
图6是本公开实施例提供的终端的硬件结构示意图。
具体实施方式
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。
本申请的说明书和权利要求书中的术语“包括”以及它的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外，说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一，例如A和/或B，表示包含单独A，单独B，以及A和B都存在三种情况。
在本公开实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本公开实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
下面结合附图介绍本公开的实施例。本公开实施例提供的CA配置信息的处理方法和终端可以应用于无线通信系统中。该无线通信系统可以为采用5G系统，或者演进型长期演进(Evolved Long Term Evolution，eLTE)系统，或者后续演进通信系统。
图1是本公开实施例提供的CA配置信息的处理系统的结构图，如图1所示，包括终端(User Equipment，UE)11和网络侧设备12，其中，终端11可以是移动通信终端，例如：可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(personal digital assistant，PDA)、移动上网装置(Mobile Internet Device，MID)或可穿戴式设备(Wearable Device)等终端侧设备，需要说明的是，在本公开实施例中并不限定终端11的具体类型。上述网络侧设备12可以是5G网络侧设备(例如：gNB、5G NR NB)，或者可以是4G网络侧设备(例如：eNB)，或者可以是3G网络侧设备(例如：NB)，或者后续演进通信系统中的网络侧设备，等等，需要说明的是，在本公开实施例中并不限定网络侧设备12的具体类型。
相关技术中，LTE载波聚合增强(Enhancing CA Utilization，EuCA)项目计划增强载波聚合技术，引入了快速激活去激活功能。其中，快速激活去激活既可以指适用于eLTE系统或5G NR系统的载波快速激活去激活，也可以指适用于eLTE系统或5G NR系统的辅小区(Secondary Cell，SCell)快速激活去激活，还可以指适用于5G NR系统的部分带宽(Bandwidth Part，BWP)快速激活去激活，等等。
在eLTE系统和5G NR系统中，除了RRC Connected态和RRC idle态，还引入了一个独立的RRC状态，称之为RRC inactive态，这里，idle态及inactive态即可称为非连接态。因此，本公开实施例可以适用于eLTE系统或5G NR系统中处于idle态或inactive态的终端。
本公开实施例中，终端配置有非连接态的测量配置信息。或者说，终端为在非连接态下具有测量能力的终端，终端移动到当前网络侧设备之前，或者在当前网络侧设备，被配置了在非连接态的测量配置信息。其中，测量配置信息可包括测量频点、测量有效时间、测量有效区域等内容。
当终端接收到网络侧设备发送的RRC连接释放消息或RRC连接挂起消 息，终端由Connected态进入inactive态或idle态；当终端接收到网络侧设备发送的RRC连接恢复消息，终端可由inactive态进入Connected态。其中，终端在接收到RRC连接释放消息或RRC连接挂起消息时，可保存接入网上下文信息，而在随后的RRC连接恢复过程中，终端可以基于之前保存的接入网上下文信息恢复RRC连接，如图2所示。
相关技术中，由于终端的可移动性和实际网络信道条件的可变性，终端在从非连接态进入连接态的过程中，网络侧设备均需要为终端重新配置CA配置信息，使得RRC连接恢复过程中存在信令开销较大的问题。
基于此，本公开实施例旨在将CA与RRC连接挂起和RRC连接恢复过程结合起来，以支持终端从非连接态至连接态时，可恢复到以前的CA配置。另外，考虑到终端的可移动性和实际网络信道条件的可变性，需要对CA配置信息进行处理，以使处理后的CA配置信息可用于终端的RRC连接恢复。
为了实现上述目的，本公开实施例提供一种如图1所示的CA配置信息的处理系统，并提供一种应用于该CA配置信息的处理系统的CA配置信息的处理方法，如下：
在终端进行RRC连接恢复的过程中，根据所述终端在非连接态下的测量行为，对CA配置信息进行处理；或者，根据网络侧设备发送的处理指示，对所述CA配置信息进行处理；或者，根据所述终端在非连接态下的测量行为和所述网络侧设备发送的处理指示，对所述CA配置信息进行处理；
其中，所述CA配置信息为所述终端保存的接入网上下文信息(Access Stratum Context，AS Context)，例如，可以是终端在接收到RRC连接释放消息或RRC连接挂起消息而保存的接入网上下文信息。
其中，所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，或者，用于指示对所述CA配置信息中的至少部分信息进行清除。
本公开实施例中，终端在RRC连接恢复过程中，可根据终端在非连接态下的测量行为和/或网络侧设备发送的处理指示，对其保存的CA配置信息进行处理，该处理后的CA配置信息可用于终端的RRC连接恢复，从而可以降低RRC连接恢复过程中的信令开销，并进一步支持载波聚合的快速恢复。
图3是本公开实施例提供的CA配置信息的处理方法的流程图。
本公开实施例的CA配置信息的处理方法，应用于终端，该终端配置有非连接态的测量配置信息。
本公开实施例中，终端可理解为在非连接态下具有测量能力的终端。以5G NR系统为例，终端的非连接态可以为idle态，也可以为inactive态，即终端为具有idle态和/或inactive态测量能力的终端。终端在从网络侧设备A移动至网络侧设备B之前或者在网络侧设备B(本公开实施例中所涉及的网络侧设备均可以理解为网络侧设备B)被配置有idle态和/或inactive态的测量配置信息。
如图3所示，CA配置信息的处理方法包括以下步骤：
步骤301：在终端进行无线资源控制信令RRC连接恢复的过程中，根据所述终端在非连接态下的测量行为，对CA配置信息进行处理；或者，根据网络侧设备发送的处理指示，对所述CA配置信息进行处理；或者，根据所述终端在非连接态下的测量行为和所述网络侧设备发送的处理指示，对所述CA配置信息进行处理。
其中，所述CA配置信息为所述终端保存的接入网上下文信息，例如，可以是终端在接收到RRC连接释放消息或RRC连接挂起消息而保存的接入网上下文信息。
其中，所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，或者，用于指示对所述CA配置信息中的至少部分信息进行清除。
其中，所述CA配置信息可以包括以下至少一项：
小区类型信息、小区标识信息、小区状态信息、小区SDAP层配置信息、小区PDCP层配置信息、小区无线链路控制(Radio Link Control，RLC)层配置信息、小区MAC层配置信息和小区物理层配置信息。
其中，所述小区类型可以包括主小区(Primary Cell,PCell)或辅小区(Secondary Cell,SCell)；
所述小区标识可以包括SCell标识(SCell ID)、服务小区标识(Serving Cell ID)、载波类型标识(补充上行(Supplementary Uplink，SUL)载波或者非SUL载波)、载波部分带宽标识(Bandwidth Part ID，BWP ID)中的至少一项；
所述小区状态可以包括去激活状态(deactivated state)、激活状态(activated state)、休眠状态(dormant state)中的任一项。
其中，所述处理指示可以包含于所述网络侧设备发送的RRC连接恢复消息中。
其中，所述处理指示可以用于指示对所述CA配置信息中的至少部分信息进行恢复，也可以用于指示对所述CA配置信息中的至少部分信息进行清除。
需要说明的是，网络侧设备可以发送上述处理指示，也可以不发送上述处理指示。对于网络侧设备发送上述处理指示的情况而言，可以理解为，网络侧设备通过上述处理指示显式地指示对CA配置信息的处理；对于网络侧设备未发送上述处理指示的情况而言，可以理解为，网络侧设备未显式地指示对CA配置信息的处理。
本公开实施例中，在网络侧设备发送上述处理指示的情况下，终端可以仅根据该处理指示，对CA配置信息进行处理，也可以结合该处理指示和终端在非连接态下的测量行为，对CA配置信息进行处理；在网络侧设备未发送上述处理指示的情况下，终端可以根据其在非连接态下的测量行为，对CA配置信息进行处理。
下面通过下述实施例分别就终端如何对CA配置信息进行处理进行具体描述。
实施例1：终端可以根据其在非连接态下的测量行为，对CA配置信息进行处理。
该实施例中，所述根据所述终端在非连接态下的测量行为，对CA配置信息进行处理，包括：
在所述终端在非连接态下的测量行为有效，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除；或者，
在所述终端在非连接态下的测量行为无效，且所述CA配置信息中存在未清除的信息的情况下，对所述CA配置信息中未清除的信息进行恢复。
在所述终端在非连接态下的测量行为有效的情况下，对所述CA配置信 息中的至少部分信息进行恢复；或者，
在所述终端在非连接态下的测量行为无效的情况下，对所述CA配置信息中的至少部分信息进行清除。
其中，判断终端在非连接态下的测量行为是否有效，可以通过判断以下至少一个条件是否满足：
所述终端的测量有效定时器正在运行；
所述终端位于测量有效区域；
所述终端有可用的测量结果；
所述终端接收到所述网络侧设备发送的广播消息，例如，系统消息块类型2(System Information Block Type2，SIB2)或剩余最小系统消息(Remaining Minimum System Information，RMSI)，所述广播消息用于指示所述网络侧设备可接收所述终端在非连接态的测量结果，或者用于指示小区支持载波聚合增强功能或载波快速激活去激活功能。
若以上至少一个条件满足，则可以认为所述终端在非连接态下的测量行为有效；或者，
若以上至少一个条件不满足，则可以认为所述终端在非连接态下的测量行为无效。
需要说明的是，对于终端在非连接态下的测量行为有效或者无效，在将来的协议中，可以只定义其中的任何一种，本公开实施例对此并不作限定。
可选的，所述根据所述终端在非连接态下的测量行为，对CA配置信息进行处理，还包括：
在所述终端在非连接态下的测量行为有效，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除；或者，
在所述终端在非连接态下的测量行为无效，且所述CA配置信息中存在未清除的信息的情况下，对所述CA配置信息中未清除的信息进行恢复。
对于所述终端在非连接态下的测量行为有效的情况而言，举例来说，如果终端在idle态或inactive态的测量还在继续(或者说，终端的测量有效定时器正在运行)，终端可以结合测量结果对CA配置信息中的PCell配置信息或 者一些SCell配置信息进行恢复。
其中，可以恢复的这些SCell配置信息可以包括：一些SCell的一些高层配置信息(比如：一些SCell的业务数据适配协议(Service Data Adaptation Protocol，SDAP)层配置信息、一些SCell的分组数据汇聚协议(Packet Data Convergence Protocol，PDCP)层配置信息等)、一些SCell的SCell ID、一些SCell的状态配置信息等。而对于一些SCell的一些底层配置信息(比如：一些SCell的媒体介入控制(Medium Access Control，MAC)层配置信息、一些SCell的物理层配置信息)可以清除。从而网络侧设备为终端重配CA配置信息的时候，能够节省信令开销。
进一步的，举例来说，CA配置信息为{PCell，SCell 1，SCell 2}，对于所述终端在非连接态下的测量行为有效的情况而言，终端可以恢复PCell和SCell 1的配置信息，还可以清除SCell 2的配置信息。
对于所述终端在非连接态下的测量行为无效的情况而言，举例来说，如果终端在idle态或inactive态的测量停止了(或者说，终端的测量有效定时器已超时)，则终端可以对CA配置信息中的所有SCell的配置信息进行清除，而只保留PCell的配置信息。进一步的，可以保留的PCell配置信息可以包括：PCell的一些高层配置信息，比如：PCell的SDAP层配置信息、PCell的PDCP层配置信息等。而对于PCell的一些底层配置信息，比如：PCell的MAC层配置信息、PCell的物理层配置信息可以清除。从而网络侧设备为终端重配CA配置信息的时候，能够节省信令开销。
进一步的，举例来说，CA配置信息为{PCell，SCell 1，SCell 2}，对于所述终端在非连接态下的测量行为无效的情况而言，终端可以恢复PCell的配置信息，还可以清除SCell 1和SCell 2的配置信息。
实施例2：终端可以根据网络侧设备发送的处理指示，对CA配置信息进行处理。
该实施例中，所述根据网络侧设备发送的处理指示，对所述CA配置信息进行处理，包括：
在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复的情况下，对所述CA配置信息中的至少部分信息进行恢复；或者，
在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行清除的情况下，对所述CA配置信息中的至少部分信息进行清除。
可选的，所述根据网络侧设备发送的处理指示，对所述CA配置信息进行处理，还包括：
在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除；或者，
在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行清除，且所述CA配置信息中存在未清除的信息的情况下，对所述CA配置信息中未清除的信息进行恢复。
该实施例中，终端可以仅根据网络侧设备发送的处理指示，对CA配置信息进行处理，该处理指示可以指示终端恢复全部的CA配置信息，也可以指示终端恢复部分的CA配置信息，还可以指示终端清除全部的CA配置信息。从而网络侧设备为终端重配CA配置信息的时候，能够节省信令开销。
举例来说，CA配置信息为{PCell，SCell 1，SCell 2}，在网络侧设备发送的处理指示中指示恢复PCell和SCell 1的情况下，终端可以恢复PCell和SCell 1的配置信息，还可以清除SCell 2的配置信息；在网络侧发送的处理指示中指示清除SCell 1的情况下，终端可以清除SCell 1的配置信息，还可以恢复PCell和SCell 2的配置信息。
实施例3：终端可以根据其在非连接态下的测量行为和网络侧设备发送的处理指示，对CA配置信息进行处理。
该实施例中，所述根据所述终端在非连接态下的测量行为和所述网络侧设备发送的处理指示，对所述CA配置信息进行处理，包括：
在所述终端在非连接态下的测量行为有效，且所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复的情况下，对所述处理指示中指示的待恢复信息中的至少部分信息进行恢复。
可选的，所述根据所述终端在非连接态下的测量行为和所述网络侧设备发送的处理指示，对所述CA配置信息进行处理，还包括：
在所述终端在非连接态下的测量行为有效，所述处理指示用于指示对所 述CA配置信息中的至少部分信息进行恢复，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除。
举例来说，CA配置信息为{PCell，SCell 1，SCell 2}，在网络侧设备发送的处理指示中指示恢复PCell和SCell 1的前提下，终端仅考虑PCell和SCell 1的配置信息的恢复。至于终端最终是否恢复PCell和SCell 1的配置信息，需要再结合终端在非连接态下的测量行为进行判断。以终端是否位于测量有效区域为例，如果终端位于测量有效区域内，则按照网络侧设备发送的处理指示恢复PCell和SCell 1的配置信息，如果终端选择到一个位于测量有效区域之外的小区，则终端可以不恢复PCell和SCell 1的配置信息，即终端可以清除PCell和SCell 1的配置信息。从而网络侧设备为终端重配CA配置信息的时候，能够节省信令开销。
上述各实施例中，对CA配置信息恢复或清除的条件，和CA配置信息可恢复或可清除的内容分别进行了多种可能的定义(但不局限于上述各实施例中的各种可能的定义)，从而网络侧设备为终端重配CA配置信息的时候，能够节省信令开销，并进一步支持载波聚合的快速恢复。
本公开实施例中，终端在RRC连接恢复过程中，可根据终端在非连接态下的测量行为和/或网络侧设备发送的处理指示，对其保存的CA配置信息进行处理，该处理后的CA配置信息可用于终端的RRC连接恢复，从而可以降低RRC连接恢复过程中的信令开销，并进一步支持载波聚合的快速恢复。
图4是本公开实施例提供的终端的结构图，如图4所示，终端400包括处理模块401，用于：
在终端进行无线资源控制信令RRC连接恢复的过程中，根据所述终端在非连接态下的测量行为，对CA配置信息进行处理；或者，根据网络侧设备发送的处理指示，对所述CA配置信息进行处理；或者，根据所述终端在非连接态下的测量行为和所述网络侧设备发送的处理指示，对所述CA配置信息进行处理；
其中，所述CA配置信息为所述终端保存的接入网上下文信息；
所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，或者，用于指示对所述CA配置信息中的至少部分信息进行清除。
可选的，所述处理模块401具体用于：
在所述终端在非连接态下的测量行为有效的情况下，对所述CA配置信息中的至少部分信息进行恢复；或者，
在所述终端在非连接态下的测量行为无效的情况下，对所述CA配置信息中的至少部分信息进行清除。
可选的，所述处理模块401还用于：
在所述终端在非连接态下的测量行为有效，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除；或者，
在所述终端在非连接态下的测量行为无效，且所述CA配置信息中存在未清除的信息的情况下，对所述CA配置信息中未清除的信息进行恢复。
可选的，如图5所示，终端400还包括判断模块402，用于：
判断以下至少一个条件是否满足：
所述终端的测量有效定时器正在运行；
所述终端位于测量有效区域；
所述终端有可用的测量结果；
所述终端接收到所述网络侧设备发送的广播消息，所述广播消息用于指示所述网络侧设备可接收所述终端在非连接态的测量结果，或者用于指示小区支持载波聚合增强功能或载波快速激活去激活功能；
若以上至少一个条件满足，则所述终端在非连接态下的测量行为有效；或者，
若以上至少一个条件不满足，则所述终端在非连接态下的测量行为无效。
可选的，所述处理模块401具体用于：
在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复的情况下，对所述CA配置信息中的至少部分信息进行恢复；或者，
在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行清除的情况下，对所述CA配置信息中的至少部分信息进行清除。
可选的，所述处理模块401还用于：
在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢 复，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除；或者，
在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行清除，且所述CA配置信息中存在未清除的信息的情况下，对所述CA配置信息中未清除的信息进行恢复。
可选的，所述处理模块401具体用于：
在所述终端在非连接态下的测量行为有效，且所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复的情况下，对所述处理指示中指示的待恢复信息中的至少部分信息进行恢复。
可选的，所述处理模块401还用于：
在所述终端在非连接态下的测量行为有效，所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除。
可选的，所述处理指示包含于所述网络侧设备发送的RRC连接恢复消息中。
可选的，所述CA配置信息包括以下至少一项：
小区类型信息、小区标识信息、小区状态信息、小区SDAP层配置信息、小区PDCP层配置信息、小区RLC层配置信息、小区MAC层配置信息和小区物理层配置信息。
可选的，所述小区类型包括主小区或辅小区；
所述小区标识包括辅小区标识、服务小区标识、载波类型标识、载波部分带宽标识中的至少一项；
所述小区状态包括去激活状态、激活状态、休眠状态中的任一项。
需要说明的是，本公开实施例中上述终端400可以是方法实施例中任意实施方式的终端，方法实施例中终端的任意实施方式都可以被本公开实施例中的上述终端400所实现，并达到相同的有益效果，为避免重复，此处不再赘述。
参见图6，图6为实现本公开各个实施例的终端的硬件结构示意图，该终端600包括但不限于：射频单元601、网络模块602、音频输出单元603、 输入单元604、传感器605、显示单元606、用户输入单元607、接口单元608、存储器609、处理器610、以及电源611等部件。本领域技术人员可以理解，图6中示出的UE结构并不构成对UE的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本公开实施例中，终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，终端配置有非连接态的测量配置信息，处理器610，用于：
在终端进行无线资源控制信令RRC连接恢复的过程中，根据所述终端在非连接态下的测量行为，对CA配置信息进行处理；或者，根据网络侧设备发送的处理指示，对所述CA配置信息进行处理；或者，根据所述终端在非连接态下的测量行为和所述网络侧设备发送的处理指示，对所述CA配置信息进行处理；
其中，所述CA配置信息为所述终端保存的接入网上下文信息；
所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，或者，用于指示对所述CA配置信息中的至少部分信息进行清除。
可选的，处理器610在执行所述根据所述终端在非连接态下的测量行为，对CA配置信息进行处理的步骤时，包括：
在所述终端在非连接态下的测量行为有效的情况下，对所述CA配置信息中的至少部分信息进行恢复；或者，
在所述终端在非连接态下的测量行为无效的情况下，对所述CA配置信息中的至少部分信息进行清除。
可选的，处理器610在执行所述根据所述终端在非连接态下的测量行为，对CA配置信息进行处理的步骤时，还包括：
在所述终端在非连接态下的测量行为有效，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除；或者，
在所述终端在非连接态下的测量行为无效，且所述CA配置信息中存在未清除的信息的情况下，对所述CA配置信息中未清除的信息进行恢复。
可选的，处理器610还用于：
判断以下至少一个条件是否满足：
所述终端的测量有效定时器正在运行；
所述终端位于测量有效区域；
所述终端有可用的测量结果；
所述终端接收到所述网络侧设备发送的广播消息，所述广播消息用于指示所述网络侧设备可接收所述终端在非连接态的测量结果，或者用于指示小区支持载波聚合增强功能或载波快速激活去激活功能；
若以上至少一个条件满足，则所述终端在非连接态下的测量行为有效；或者，
若以上至少一个条件不满足，则所述终端在非连接态下的测量行为无效。
可选的，处理器610在执行所述根据网络侧设备发送的处理指示，对所述CA配置信息进行处理的步骤时，包括：
在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复的情况下，对所述CA配置信息中的至少部分信息进行恢复；或者，
在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行清除的情况下，对所述CA配置信息中的至少部分信息进行清除。
可选的，处理器610在执行所述根据网络侧设备发送的处理指示，对所述CA配置信息进行处理的步骤时，还包括：
在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除；或者，
在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行清除，且所述CA配置信息中存在未清除的信息的情况下，对所述CA配置信息中未清除的信息进行恢复。
可选的，处理器610在执行所述根据所述终端在非连接态下的测量行为和所述网络侧设备发送的处理指示，对所述CA配置信息进行处理的步骤时，包括：
在所述终端在非连接态下的测量行为有效，且所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复的情况下，对所述处理指示中 指示的待恢复信息中的至少部分信息进行恢复。
可选的，处理器610在执行所述根据所述终端在非连接态下的测量行为和所述网络侧设备发送的处理指示，对所述CA配置信息进行处理的步骤时，还包括：
在所述终端在非连接态下的测量行为有效，所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除。
可选的，所述处理指示包含于所述网络侧设备发送的RRC连接恢复消息中。
可选的，所述CA配置信息包括以下至少一项：
小区类型信息、小区标识信息、小区状态信息、小区SDAP层配置信息、小区PDCP层配置信息、小区RLC层配置信息、小区MAC层配置信息和小区物理层配置信息。
可选的，所述小区类型包括主小区或辅小区；
所述小区标识包括辅小区标识、服务小区标识、载波类型标识、载波部分带宽标识中的至少一项；
所述小区状态包括去激活状态、激活状态、休眠状态中的任一项。
本公开实施例中，终端在RRC连接恢复过程中，可根据终端在非连接态下的测量行为和/或网络侧设备发送的处理指示，对其保存的CA配置信息进行处理，该处理后的CA配置信息可用于终端的RRC连接恢复，从而可以降低RRC连接恢复过程中的信令开销，并进一步支持载波聚合的快速恢复。
应理解的是，本公开实施例中，射频单元601可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器610处理；另外，将上行的数据发送给基站。通常，射频单元601包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元601还可以通过无线通信系统与网络和其他设备通信。
终端通过网络模块602为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元603可以将射频单元601或网络模块602接收的或者在存 储器609中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元603还可以提供与终端600执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元603包括扬声器、蜂鸣器以及受话器等。
输入单元604用于接收音频或视频信号。输入单元604可以包括图形处理器(Graphics Processing Unit，GPU)6041和麦克风6042，图形处理器6041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元606上。经图形处理器6041处理后的图像帧可以存储在存储器609(或其它存储介质)中或者经由射频单元601或网络模块602进行发送。麦克风6042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元601发送到移动通信基站的格式输出。
终端600还包括至少一种传感器605，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板6061的亮度，接近传感器可在终端600移动到耳边时，关闭显示面板6061以及背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器605还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元606用于显示由用户输入的信息或提供给用户的信息。显示单元606可包括显示面板6061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板6061。
用户输入单元607可用于接收输入的数字或字符信息，以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元607包括触控面板6071以及其他输入设备6072。触控面板6071，也称为触摸屏， 可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板6071上或在触控面板6071附近的操作)。触控面板6071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器610，接收处理器610发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板6071。除了触控面板6071，用户输入单元607还可以包括其他输入设备6072。具体地，其他输入设备6072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板6071可覆盖在显示面板6061上，当触控面板6071检测到在其上或附近的触摸操作后，传送给处理器610以确定触摸事件的类型，随后处理器610根据触摸事件的类型在显示面板6061上提供相应的视觉输出。虽然在图6中，触控面板6071与显示面板6061是作为两个独立的部件来实现终端的输入和输出功能，但是在某些实施例中，可以将触控面板6071与显示面板6061集成而实现终端的输入和输出功能，具体此处不做限定。
接口单元608为外部装置与终端600连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元608可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到终端600内的一个或多个元件或者可以用于在终端600和外部装置之间传输数据。
存储器609可用于存储软件程序以及各种数据。存储器609可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器609可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器610是终端的控制中心，利用各种接口和线路连接整个终端的各个部分，通过运行或执行存储在存储器609内的软件程序以及模块，以及调用存储在存储器609内的数据，执行终端的各种功能和处理数据，从而对终端进行整体监控。处理器610可包括一个或多个处理单元；可选的，处理器610可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器610中。
终端600还可以包括给各个部件供电的电源611(比如电池)，可选的，电源611可以通过电源管理系统与处理器610逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，终端600包括一些未示出的功能模块，在此不再赘述。
可选的，本公开实施例还提供一种终端，包括处理器610，存储器609，存储在存储器609上并可在所述处理器610上运行的计算机程序，该计算机程序被处理器610执行时实现上述CA配置信息的处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述对应于网络侧设备或者终端的CA配置信息的处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通 过硬件，但很多情况下前者是更佳的实施方式。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(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
以上所述，仅为本公开的具体实施方式，但本公开的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本公开揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本公开的保护范围之内。因此，本公开的保护范围应以权利要求的保护范围为准。

Claims (24)

  1. 一种载波聚合CA配置信息的处理方法，应用于终端，其中，所述终端配置有非连接态的测量配置信息，所述方法包括：
    在终端进行无线资源控制信令RRC连接恢复的过程中，根据所述终端在非连接态下的测量行为，对CA配置信息进行处理；或者，根据网络侧设备发送的处理指示，对所述CA配置信息进行处理；或者，根据所述终端在非连接态下的测量行为和所述网络侧设备发送的处理指示，对所述CA配置信息进行处理；
    其中，所述CA配置信息为所述终端保存的接入网上下文信息；
    所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，或者，用于指示对所述CA配置信息中的至少部分信息进行清除。
  2. 根据权利要求1所述的方法，其中，所述根据所述终端在非连接态下的测量行为，对CA配置信息进行处理，包括：
    在所述终端在非连接态下的测量行为有效的情况下，对所述CA配置信息中的至少部分信息进行恢复；或者，
    在所述终端在非连接态下的测量行为无效的情况下，对所述CA配置信息中的至少部分信息进行清除。
  3. 根据权利要求2所述的方法，其中，所述根据所述终端在非连接态下的测量行为，对CA配置信息进行处理，还包括：
    在所述终端在非连接态下的测量行为有效，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除；或者，
    在所述终端在非连接态下的测量行为无效，且所述CA配置信息中存在未清除的信息的情况下，对所述CA配置信息中未清除的信息进行恢复。
  4. 根据权利要求2所述的方法，在所述对CA配置信息进行处理之前，所述方法还包括：
    判断以下至少一个条件是否满足：
    所述终端的测量有效定时器正在运行；
    所述终端位于测量有效区域；
    所述终端有可用的测量结果；
    所述终端接收到所述网络侧设备发送的广播消息，所述广播消息用于指示所述网络侧设备可接收所述终端在非连接态的测量结果，或者用于指示小区支持载波聚合增强功能或载波快速激活去激活功能；
    若以上至少一个条件满足，则所述终端在非连接态下的测量行为有效；或者，
    若以上至少一个条件不满足，则所述终端在非连接态下的测量行为无效。
  5. 根据权利要求1所述的方法，其中，所述根据网络侧设备发送的处理指示，对所述CA配置信息进行处理，包括：
    在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复的情况下，对所述CA配置信息中的至少部分信息进行恢复；或者，
    在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行清除的情况下，对所述CA配置信息中的至少部分信息进行清除。
  6. 根据权利要求5所述的方法，其中，所述根据网络侧设备发送的处理指示，对所述CA配置信息进行处理，还包括：
    在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除；或者，
    在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行清除，且所述CA配置信息中存在未清除的信息的情况下，对所述CA配置信息中未清除的信息进行恢复。
  7. 根据权利要求1所述的方法，其中，所述根据所述终端在非连接态下的测量行为和所述网络侧设备发送的处理指示，对所述CA配置信息进行处理，包括：
    在所述终端在非连接态下的测量行为有效，且所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复的情况下，对所述处理指示中指示的待恢复信息中的至少部分信息进行恢复。
  8. 根据权利要求7所述的方法，其中，所述根据所述终端在非连接态下 的测量行为和所述网络侧设备发送的处理指示，对所述CA配置信息进行处理，还包括：
    在所述终端在非连接态下的测量行为有效，所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除。
  9. 根据权利要求1所述的方法，其中，所述处理指示包含于所述网络侧设备发送的RRC连接恢复消息中。
  10. 根据权利要求1所述的方法，其中，所述CA配置信息包括以下至少一项：
    小区类型信息、小区标识信息、小区状态信息、小区SDAP层配置信息、小区PDCP层配置信息、小区RLC层配置信息、小区MAC层配置信息和小区物理层配置信息。
  11. 根据权利要求10所述的方法，其中，所述小区类型包括主小区或辅小区；
    所述小区标识包括辅小区标识、服务小区标识、载波类型标识、载波部分带宽标识中的至少一项；
    所述小区状态包括去激活状态、激活状态、休眠状态中的任一项。
  12. 一种终端，配置有非连接态的测量配置信息，所述终端包括处理模块，用于：
    在终端进行无线资源控制信令RRC连接恢复的过程中，根据所述终端在非连接态下的测量行为，对CA配置信息进行处理；或者，根据网络侧设备发送的处理指示，对所述CA配置信息进行处理；或者，根据所述终端在非连接态下的测量行为和所述网络侧设备发送的处理指示，对所述CA配置信息进行处理；
    其中，所述CA配置信息为所述终端保存的接入网上下文信息；
    所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，或者，用于指示对所述CA配置信息中的至少部分信息进行清除。
  13. 根据权利要求12所述的终端，其中，所述处理模块具体用于：
    在所述终端在非连接态下的测量行为有效的情况下，对所述CA配置信 息中的至少部分信息进行恢复；或者，
    在所述终端在非连接态下的测量行为无效的情况下，对所述CA配置信息中的至少部分信息进行清除。
  14. 根据权利要求13所述的终端，其中，所述处理模块还用于：
    在所述终端在非连接态下的测量行为有效，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除；或者，
    在所述终端在非连接态下的测量行为无效，且所述CA配置信息中存在未清除的信息的情况下，对所述CA配置信息中未清除的信息进行恢复。
  15. 根据权利要求13所述的终端，其中，还包括判断模块，用于：
    判断以下至少一个条件是否满足：
    所述终端的测量有效定时器正在运行；
    所述终端位于测量有效区域；
    所述终端有可用的测量结果；
    所述终端接收到所述网络侧设备发送的广播消息，所述广播消息用于指示所述网络侧设备可接收所述终端在非连接态的测量结果，或者用于指示小区支持载波聚合增强功能或载波快速激活去激活功能；
    若以上至少一个条件满足，则所述终端在非连接态下的测量行为有效；或者，
    若以上至少一个条件不满足，则所述终端在非连接态下的测量行为无效。
  16. 根据权利要求12所述的终端，其中，所述处理模块具体用于：
    在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复的情况下，对所述CA配置信息中的至少部分信息进行恢复；或者，
    在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行清除的情况下，对所述CA配置信息中的至少部分信息进行清除。
  17. 根据权利要求16所述的终端，其中，所述处理模块还用于：
    在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除；或者，
    在所述处理指示用于指示对所述CA配置信息中的至少部分信息进行清除，且所述CA配置信息中存在未清除的信息的情况下，对所述CA配置信息中未清除的信息进行恢复。
  18. 根据权利要求12所述的终端，其中，所述处理模块具体用于：
    在所述终端在非连接态下的测量行为有效，且所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复的情况下，对所述处理指示中指示的待恢复信息中的至少部分信息进行恢复。
  19. 根据权利要求18所述的终端，其中，所述处理模块还用于：
    在所述终端在非连接态下的测量行为有效，所述处理指示用于指示对所述CA配置信息中的至少部分信息进行恢复，且所述CA配置信息中存在未恢复的信息的情况下，对所述CA配置信息中未恢复的信息进行清除。
  20. 根据权利要求12所述的终端，其中，所述处理指示包含于所述网络侧设备发送的RRC连接恢复消息中。
  21. 根据权利要求12所述的终端，其中，所述CA配置信息包括以下至少一项：
    小区类型信息、小区标识信息、小区状态信息、小区SDAP层配置信息、小区PDCP层配置信息、小区RLC层配置信息、小区MAC层配置信息和小区物理层配置信息。
  22. 根据权利要求21所述的终端，其中，所述小区类型包括主小区或辅小区；
    所述小区标识包括辅小区标识、服务小区标识、载波类型标识、载波部分带宽标识中的至少一项；
    所述小区状态包括去激活状态、激活状态、休眠状态中的任一项。
  23. 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，所述计算机程序被所述处理器执行时实现如权利要求1至11中任一项所述的CA配置信息的处理方法中的步骤。
  24. 一种计算机可读存储介质，存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1至11中任一项所述的CA配置信息的处理方法的步骤。
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