WO2022206959A1 - 主辅小区配置方法、装置、ue、网络侧设备及可读存储介质 - Google Patents

主辅小区配置方法、装置、ue、网络侧设备及可读存储介质 Download PDF

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Publication number
WO2022206959A1
WO2022206959A1 PCT/CN2022/084830 CN2022084830W WO2022206959A1 WO 2022206959 A1 WO2022206959 A1 WO 2022206959A1 CN 2022084830 W CN2022084830 W CN 2022084830W WO 2022206959 A1 WO2022206959 A1 WO 2022206959A1
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primary
secondary cell
configuration
command
reconfiguration message
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PCT/CN2022/084830
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English (en)
French (fr)
Inventor
刘选兵
杨晓东
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维沃移动通信有限公司
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Publication of WO2022206959A1 publication Critical patent/WO2022206959A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H04W36/362—Conditional handover

Definitions

  • the present application belongs to the field of communication technologies, and in particular relates to a primary and secondary cell configuration method, apparatus, UE, network side equipment and readable storage medium.
  • the user equipment (UserEquipment, UE) evaluates the execution conditions of the candidate secondary cell group, and performs After it is satisfied, the process of adding or changing the secondary cell group is performed.
  • the UE in the process of adding and/or changing the primary and secondary cells, when the UE receives a reconfiguration message, the UE needs to complete the current process of adding and/or changing the primary and secondary cells before The above reconfiguration message can be processed. If some configuration parameters change after the UE completes the reconfiguration, such as the change of the primary cell, the update of security parameters, etc., the process of adding and/or changing the primary and secondary cells is useless.
  • the embodiments of the present application provide a primary and secondary cell configuration method, a device, a UE, and a readable storage medium, which can solve the uselessness of the primary and secondary cell configuration process, and cause the UE to delay the processing of the reconfiguration message, thereby leading to a waste of system resources. .
  • a first aspect provides a primary and secondary cell configuration method, the method includes: in the case of receiving a first reconfiguration message, the UE performs a primary and secondary cell configuration process; in the case of satisfying the first predetermined condition, the UE performs The first operation; the first operation includes any one of the following: stop the condition evaluation process of the primary and secondary cell configuration; in the case that the UE is performing the primary and secondary cell configuration process, suspend the execution process of the primary and secondary cell configuration; wherein, the first step
  • the configuration message is used to configure the primary and secondary cells;
  • the above-mentioned primary and secondary cell configuration process includes: condition evaluation of the primary and secondary cell configuration and/or execution of the primary and secondary cell configuration;
  • the above-mentioned primary and secondary cell configuration includes: conditional primary and secondary cell changes or Conditional primary and secondary cells are added.
  • an apparatus for configuring primary and secondary cells includes: a receiving module, a configuration module and an executing module, wherein: the above-mentioned configuration module is configured to perform primary/secondary cell configuration when the first reconfiguration message is received a cell configuration process; the above-mentioned execution module is configured to perform a first operation when the first predetermined condition is satisfied; the above-mentioned first operation includes any one of the following: stopping the condition evaluation process for the configuration of the primary and secondary cells; In the case of the configuration process of the primary and secondary cells, the execution process of the primary and secondary cell configuration is terminated; wherein, the above-mentioned first reconfiguration message is used to configure the primary and secondary cells;
  • the above-mentioned primary and secondary cell configuration process includes: condition evaluation of the primary and secondary cell configuration and/or Or the execution of the primary and secondary cell configuration; the primary and secondary cell configuration includes: conditional primary and secondary cell change or conditional primary and secondary cell addition.
  • a method for configuring primary and secondary cells includes: a network side device sends a first reconfiguration message; the network side device sends a second reconfiguration message; after the network side device sends the second reconfiguration message, The network side equipment suspends the configuration process of the primary and secondary cells; wherein, the second reconfiguration message satisfies the second predetermined condition, and the second reconfiguration message is used to provide configuration parameters for the UE;
  • the above-mentioned primary and secondary cell configuration process includes: the conditions for the primary and secondary cell configuration Evaluation and/or execution of primary and secondary cell configuration; the above-mentioned primary and secondary cell configuration includes: conditional primary and secondary cell change or conditional primary and secondary cell addition.
  • a network-side device in a fourth aspect, includes: a sending module and an executing module, wherein: the sending module is configured to send a first reconfiguration message; the sending module is further configured to send a second reconfiguration message.
  • the above-mentioned execution module is configured to suspend the configuration process of the primary and secondary cells after the sending module sends the second reconfiguration message; wherein, the above-mentioned second reconfiguration message satisfies a second predetermined condition; the above-mentioned second reconfiguration message uses is used to provide configuration parameters for the UE;
  • the above-mentioned primary and secondary cell configuration process includes: the condition evaluation of the primary and secondary cell configuration and/or the execution of the primary and secondary cell configuration;
  • the above-mentioned primary and secondary cell configuration includes: conditional primary and secondary cell change or conditional Primary and secondary cells are added.
  • a UE in a fifth aspect, includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, when the program or instruction is executed by the processor. The steps of implementing the method as described in the first aspect.
  • a UE including a processor and a communication interface, wherein the communication interface is configured to receive a first reconfiguration message, and the processor is configured to perform primary and secondary operations when the communication interface receives the first reconfiguration message. In the cell configuration process, if a predetermined condition is satisfied, the first operation is performed.
  • the above-mentioned first operation includes any one of the following: stopping the condition evaluation process of the primary and secondary cell configuration; in the case of executing the primary and secondary cell configuration process, suspending the execution process of the primary and secondary cell configuration; wherein, the above-mentioned first The reconfiguration message is used to configure the primary and secondary cells; the above-mentioned primary and secondary cell configuration process includes: the condition evaluation of the primary and secondary cell configuration and/or the execution of the primary and secondary cell configuration; the primary and secondary cell configuration includes: conditional primary and secondary cell changes or Conditional primary and secondary cells are added.
  • a network side device in a seventh aspect, includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being executed by the The processor implements the steps of the method as described in the first aspect when executed.
  • a network-side device including a processor and a communication interface, wherein the communication interface is used for sending a first reconfiguration message, and the communication interface is further used for sending a second reconfiguration message; the processor is used for sending a second reconfiguration message on the communication interface After sending the second reconfiguration message, the configuration process of the primary and secondary cells is terminated; wherein, the second reconfiguration message satisfies a second predetermined condition; the second reconfiguration message is used to provide configuration parameters for the UE; the primary and secondary cell configuration process It includes: condition evaluation of the primary and secondary cell configuration and/or execution of the primary and secondary cell configuration; the above-mentioned primary and secondary cell configuration includes: conditional primary and secondary cell change or conditional primary and secondary cell addition.
  • a readable storage medium is provided, and a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method according to the first aspect are implemented.
  • a tenth aspect provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the method according to the first aspect .
  • a computer program/program product is provided, the computer program/program product is stored in a non-volatile storage medium, the program/program product is executed by at least one processor to implement the first The steps of the primary and secondary cell configuration method described in the aspect.
  • the UE in the case of receiving the first reconfiguration message, performs the conditional primary and secondary cell configuration, and the UE may stop the conditional evaluation of the conditional primary and secondary cell configuration when the first predetermined condition is satisfied process, or, in the case that the UE is performing the configuration process of the primary and secondary cells, the execution process of the configuration of the primary and secondary cells is aborted.
  • the UE suspends the ongoing execution of the conditional primary and secondary cell configuration. In this way, the UE can quickly process the newly received reconfiguration message, avoid the delay caused by continuing to perform the conditional primary and secondary cell configuration, and avoid abnormality in the subsequent process of the conditional primary and secondary cell configuration, thereby improving signaling processing efficiency.
  • FIG. 1 is a schematic diagram of the architecture of a communication system provided by an embodiment of the present application.
  • FIG. 2 is one of schematic diagrams of a primary and secondary cell configuration method provided by an embodiment of the present application
  • FIG. 3 is the second schematic diagram of a primary and secondary cell configuration method provided by an embodiment of the present application.
  • FIG. 4 is a third schematic diagram of a primary and secondary cell configuration method provided by an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of an apparatus for configuring primary and secondary cells according to an embodiment of the present application
  • FIG. 6 is a schematic diagram of a hardware structure of a UE provided by an embodiment of the present application.
  • FIG. 7 is a schematic diagram of a hardware structure of a UE according to an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a network side device according to an embodiment of the present application.
  • FIG. 9 is a schematic diagram of a hardware structure of a network side device according to an embodiment of the present application.
  • first, second and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first”, “second” distinguishes Usually it is a class, and the number of objects is not limited.
  • the first object may be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the associated objects are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies.
  • NR New Radio
  • the following description describes a New Radio (NR) system for example purposes, and uses NR terminology in most of the description below, but these techniques can also be applied to applications other than NR system applications, such as 6th Generation (6th Generation) , 6G) communication system.
  • 6th Generation 6th Generation
  • 6G 6th Generation
  • FIG. 1 shows a block diagram of a wireless communication system to which the embodiments of the present application can be applied.
  • the wireless communication system includes UE11 and network side device 12 .
  • the UE11 may also be called a terminal device or a user terminal (User Equipment, UE), and the UE11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant ( Personal Digital Assistant (PDA), handheld computer, netbook, ultra-mobile personal computer (UMPC), mobile Internet Device (MID), wearable device (Wearable Device) or in-vehicle equipment (VUE) ), pedestrian terminal (PUE) and other terminal-side devices, and wearable devices include: smart watches, bracelets, headphones, glasses, etc.
  • PDA Personal Digital Assistant
  • UMPC ultra-mobile personal computer
  • MID mobile Internet Device
  • MID wearable device
  • VUE in-vehicle equipment
  • PUE pedestrian terminal
  • PUE pedestrian terminal-side
  • the network side device 12 may be a base station or a core network, wherein the base station may be referred to as a Node B, an evolved Node B, an access point, a Base Transceiver Station (BTS), a radio base station, a radio transceiver, a basic service Set (Basic Service Set, BSS), Extended Service Set (Extended Service Set, ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, Transmission Transmitting Receiving Point (TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms.
  • the base station in the NR system is taken as an example, but the specific type of the base station is not limited.
  • Dual Connectivity is to provide UE with resources of two network nodes (access network elements), one of which is called MN (Master node) and the other is called SN (Secondary node).
  • MN Master node
  • SN Secondary node
  • CA carrier aggregation technology
  • MCG master cell group
  • SCG Secondary Cell Group
  • Each cell group includes a special cell (SpCell, Special Cell) and a series of secondary cells (Scell, Secondary Cell).
  • the special cell In the MCG, the special cell is called a primary cell (PCell, Primary Cell), and in the SCG, the special cell is called a primary secondary cell (PSCell, Primary Secondary Cell).
  • PCell Primary Cell
  • PSCell Primary Secondary Cell
  • the SpCell uses the primary carrier, while other secondary cells use the secondary carrier, and the resource scheduling in one cell group is performed by the SpCell.
  • the CPA refers to: the UE evaluates the execution conditions and executes the addition of the primary and secondary cells after the execution conditions are satisfied.
  • the CPA configuration includes the configuration and execution conditions of the CPA candidate cells.
  • the above execution conditions may contain one to two trigger conditions.
  • CPC refers to: the UE evaluates the execution condition and executes the primary and secondary cell change after the execution condition is satisfied. The UE starts to evaluate the execution conditions after receiving the CPC configuration. The UE stops evaluating the execution conditions after the primary and secondary cell change is triggered.
  • the CPC configuration includes the configuration and execution conditions of the CPC candidate cells. The above execution conditions may contain one to two trigger conditions. Normally, once the primary and secondary cell change procedure is successfully completed, the UE releases all stored CPC configurations.
  • CPC includes various scenarios, such as:
  • conditional addition of primary and secondary cells may also be referred to as conditional primary and secondary cell addition; the above conditional primary and secondary cell change may also be referred to as conditional primary and secondary cell change.
  • conditional primary and secondary cell change may also be referred to as conditional primary and secondary cell change.
  • the above-mentioned primary and secondary cell configuration includes: CPA and/or CPC. It should be noted that the above-mentioned primary and secondary cell configurations may be collectively referred to as CPAC, that is, CPAC is a collective term for CPA and/or CPC. CPAC refers to the conditional addition and/or change process of the conditional primary and secondary cell groups.
  • the UE before the UE processes the received reconfiguration message, the UE should complete the ongoing process of changing the primary and secondary cell conditions in the secondary node (Intra-SN CPC).
  • the UE needs to complete the current process of adding and/or changing the primary and secondary cells before processing the above reconfiguration message.
  • Configuration messages For example, if another mobility process (eg, primary cell handover) occurs in the UE during the execution of the CPAC, the UE will perform the configuration process of the primary cell handover after the execution of the CPAC.
  • extra time delay is caused in the reconfiguration process of the UE, and the processing efficiency of the signaling by the UE is reduced.
  • the UE after receiving the first reconfiguration message, the UE performs a conditional primary and secondary cell configuration, and , the UE may stop the condition evaluation process of the conditional primary and secondary cell configuration when the first predetermined condition is satisfied, or suspend the primary and secondary cell configuration execution process when the UE is executing the primary and secondary cell configuration process. For example, in the case of receiving the reconfiguration message, the UE suspends the ongoing execution of the conditional primary and secondary cell configuration. In this way, the UE can quickly process the newly received reconfiguration message, avoid the delay caused by continuing to perform the conditional primary and secondary cell configuration, and avoid abnormality in the subsequent process of the conditional primary and secondary cell configuration, thereby improving signaling processing efficiency.
  • the embodiment of the present application provides a primary and secondary cell configuration method, which can be applied to a UE, and the figure shows a flowchart of the primary and secondary cell configuration method provided by the embodiment of the present application.
  • the method for configuring the primary and secondary cells provided by this embodiment of the present application may include the following steps 101 and 102:
  • Step 101 In the case of receiving the first reconfiguration message, the UE performs the primary and secondary cell configuration process.
  • the above-mentioned first reconfiguration message is used to configure the primary and secondary cells;
  • the above-mentioned primary and secondary cell configuration process includes: condition evaluation of the primary and secondary cell configuration and/or execution of the primary and secondary cell configuration;
  • the above-mentioned primary and secondary cell configuration includes: CPA and/or or CPC.
  • the UE when configuring the conditional primary and secondary cells, the UE first evaluates the execution conditions, and executes the addition or change of the primary and secondary cells after the execution conditions are satisfied.
  • the above-mentioned first reconfiguration message includes: information of candidate cells and execution conditions; the above-mentioned candidate cells may be a candidate secondary cell group, and the above-mentioned execution conditions include at least one trigger condition.
  • the UE evaluates whether the candidate cell satisfies the handover execution condition, and selects a target cell to add or handover (ie, change) after it is satisfied.
  • Step 102 Under the condition that the first predetermined condition is satisfied, the UE performs the first operation.
  • the above-mentioned first operation includes any one of the following:
  • the execution process of the primary and secondary cell configuration is suspended.
  • the process of configuring the conditional primary and secondary cells by the UE includes two stages, one stage is the execution condition evaluation stage, and the other stage is the configuration execution stage (ie, adding or changing).
  • the UE may first determine the stage corresponding to the configuration process of the conditional primary and secondary cells, and determine the processing operation to be performed in the current stage according to the stage corresponding to the configuration process of the conditional primary and secondary cells, without performing the above two steps.
  • a processing operation is performed, so as to specifically process the configuration process of the conditional primary and secondary cells.
  • the UE when the UE judges that the configuration process of the conditional primary and secondary cells is in the condition evaluation stage, the UE stops the condition evaluation of the conditional primary and secondary cells; when the UE judges that the configuration process of the conditional primary and secondary cells is in the configuration execution stage, the UE suspends the configuration. execution. In this way, the UE can perform processing operations in a targeted manner according to the actual configuration of the conditional primary and secondary cells to improve processing efficiency.
  • the UE in the case of receiving the first reconfiguration message, performs the conditional primary and secondary cell configuration, and the UE may stop the condition when the first predetermined condition is satisfied
  • the condition evaluation process of the primary and secondary cell configuration or, in the case that the UE is performing the primary and secondary cell configuration process, the execution process of the primary and secondary cell configuration is suspended. For example, in the case of receiving the reconfiguration message, the UE suspends the ongoing execution of the conditional primary and secondary cell configuration.
  • the UE can quickly process the newly received reconfiguration message, avoid the delay caused by continuing to perform the configuration of the conditional primary and secondary cells, and also avoid abnormality in the subsequent process of the configuration of the conditional primary and secondary cells, and improve the signaling processing efficiency.
  • the above-mentioned first predetermined condition includes at least one of the following:
  • the UE receives the second reconfiguration message
  • the UE upper layer releases the secondary cell group
  • the UE upper layer suspends the secondary cell group addition process.
  • the second reconfiguration message is a radio resource control (RadioResource Control, RRC for short) reconfiguration message; the second reconfiguration message carries target commands and/or target parameters; the second reconfiguration message is used to provide configuration for the UE parameter. It should be noted that the UE receives the second reconfiguration message, which indicates that the UE needs to perform a reconfiguration process.
  • RRC RadioResource Control
  • the UE may determine whether to perform the configuration process of the primary and secondary cells currently when receiving the second reconfiguration message, and execute the above-mentioned first operation if the UE is currently performing the configuration process of the primary and secondary cells.
  • the UE may stop the condition evaluation process of the configuration of the primary and secondary cells, or, when the UE is performing the configuration process of the primary and secondary cells. Next, the execution process of the primary and secondary cell configuration is terminated.
  • the UE when the first predetermined condition includes that the UE receives the second reconfiguration message, the UE may, when receiving the second reconfiguration message, determine whether the second reconfiguration message is in the second reconfiguration message.
  • the target command is included, and if the second reconfiguration message includes the target command, the above-mentioned first operation is performed.
  • step 102a when the UE receives the second reconfiguration message, the process of the above step 102 may include the following step 102a:
  • Step 102a In the case that the UE receives the second reconfiguration message, if the second reconfiguration message includes the target command, the above-mentioned first operation is performed.
  • the above target command includes at least one of the following:
  • the above-mentioned secondary cell group reconfiguration command includes at least one of the following: a secondary cell group change (SCG change) command, and a secondary cell group addition (SCG addition) command.
  • SCG change secondary cell group change
  • SCG addition secondary cell group addition
  • the target command in the second reconfiguration message is used to instruct the UE to perform reconfiguration.
  • the UE suspends or stops the CPAC process when any one of the following conditions is satisfied.
  • the handover process that is, the reconfiguration message carries the handover command (reconfiguration with sync);
  • Conditional switching the process of the above-mentioned conditional switching includes at least one of the following:
  • the UE starts to perform the conditional handover (Conditional Handover-CHO) after the execution conditions of the conditional handover are satisfied;
  • the reconfiguration message carries a conditional switching command.
  • Dual Active Protocol Stack Handover-DAPS HO that is, the reconfiguration message carries the DAPS handover command
  • Secondary cell group release includes at least one of the following:
  • the reconfiguration message carries the secondary cell group release command (SCG release);
  • the UE releases the secondary cell group, such as the upper layer or the upper layer releases the secondary cell group (SCG release by Upper Layer).
  • the upper layer or the upper layer suspends the secondary cell adding process.
  • the above-mentioned CPAC process includes at least one of the following: CPA (Conditional PSCell Addition), CPC (Conditional PSCell Change); the above-mentioned upper layer or upper layer is a protocol layer above the RRC layer.
  • Example 1 The following will exemplify the process of suspending the configuration process of the primary and secondary cells. Specifically, for a scenario where the target command includes a handover command, a security parameter update command, or a DAPS handover command, the process includes the following steps 11 to 15.
  • Step 11 The UE receives the first reconfiguration message and configures CPA or CPC.
  • Step 12 The UE performs condition evaluation of CPAC. If the conditions are met, the UE triggers the CPAC execution process.
  • Step 13 The UE receives the second reconfiguration message.
  • the above-mentioned second reconfiguration message carries at least one of the following:
  • Step 14 The UE stops the evaluation of CPAC; or, if the UE is performing CPAC, the UE aborts the CPAC procedure.
  • Step 15 The UE continues to process the second reconfiguration message.
  • the UE when the UE receives the second reconfiguration message, and the second reconfiguration message includes the above-mentioned target command, the UE stops the condition evaluation of the configuration of the primary and secondary cells, or suspends the execution process of the configuration of the primary and secondary cells, so as to be able to timely and
  • the above-mentioned newly received reconfiguration message ie, the second reconfiguration message
  • the above-mentioned newly received reconfiguration message is processed faster, so as to avoid the delay caused by continuing to execute the CPAC, and improve the processing efficiency of signaling.
  • Example 2 The following will exemplify the process of suspending the configuration process of the primary and secondary cells. Specifically, for a scenario where the target command includes a conditional switching command, the process includes the following steps 21 to 25 .
  • Step 21 The UE receives the first reconfiguration message and configures CPA or CPC.
  • Step 22 The UE performs condition evaluation of CPAC. If the conditions are met, the UE triggers the CPAC execution process;
  • Step 23 The UE receives the second reconfiguration message.
  • the above-mentioned second reconfiguration message carries a conditional switching command.
  • Step 24 The UE stops the evaluation of the CPAC. Or, if the UE is performing CPAC, the UE aborts the CPAC procedure.
  • Step 25 The UE continues to process the second reconfiguration message.
  • the UE when the UE receives the second reconfiguration message, and the second reconfiguration message includes a condition command, the UE stops the condition evaluation of the primary and secondary cell configuration, or suspends the execution process of the primary and secondary cell configuration, so that it can be timely and relatively Conditional handover is performed quickly, avoiding the handover delay caused by continuing to execute CPAC, and improving the processing efficiency of signaling.
  • Example 3 The following will exemplify the process of suspending the configuration process of the primary and secondary cells. Specifically, for a scenario where the target command includes a secondary cell group release command, the process includes the following steps 31 to 35.
  • Step 31 The UE receives the first reconfiguration message and configures CPA or CPC.
  • Step 32 The UE performs condition evaluation of CPAC. If the conditions are met, the UE triggers the CPAC execution process.
  • Step 33 The UE receives the second reconfiguration message.
  • the second reconfiguration message carries the secondary cell group release command.
  • Step 34 The UE stops the evaluation of the CPAC. Or, if the UE is performing CPAC, the UE aborts the CPAC procedure.
  • Step 35 The UE continues to process the second reconfiguration message.
  • the UE when the UE receives the second reconfiguration message, and the second reconfiguration message includes the secondary cell group release command, the UE stops the condition evaluation of the primary and secondary cell configuration, or suspends the execution process of the primary and secondary cell configuration, so as to be able to The release of the secondary cell group is performed in a timely and fast manner, so as to avoid the delay in the release of the secondary cell group caused by the continued execution of the CPAC, and the invalidation of the configuration process of the primary and secondary cells. Improve signaling processing efficiency.
  • the reconfiguration process corresponding to the second reconfiguration message may cause invalid or abnormal configuration of the primary and secondary cells performed by the UE, resulting in waste of air interface resources. Therefore, when the second reconfiguration message includes the above target command, the UE can suspend the configuration process of the primary and secondary cells, thereby improving the utilization rate of resources.
  • the UE if the UE detects that the second reconfiguration message carries a conditional handover (CHO) command, the UE performs condition evaluation on the CHO, and performs the first operation when the CHO condition is satisfied. .
  • CHO conditional handover
  • the process of performing the first operation by the UE in the foregoing step 102 may include the following steps 102b1 and 102b2:
  • Step 102b1 In the case that the condition switching CHO command is carried in the second reconfiguration message, the UE performs condition evaluation of CHO.
  • Step 102b2 The UE performs the first operation under the condition that the execution condition of CHO is satisfied.
  • the primary and secondary cell configuration method provided by this embodiment of the present application further includes the following step A1:
  • Step A1 The UE triggers the execution process of the above CHO.
  • the UE when the execution condition of CHO is satisfied, in order to ensure that the reconfiguration process indicated by the CHO command carried in the second reconfiguration message can be executed as soon as possible, the UE can trigger the execution process of the above CHO after suspending the configuration process of the CPAC. , so that CHO is continued.
  • Example 4 The following will exemplarily describe the process of suspending the configuration process of the primary and secondary cells when the conditional handover CHO command is carried in the second reconfiguration message. Specifically, the above process includes the following steps 41 to 45 .
  • Step 41 The UE receives the first reconfiguration message and configures CPA or CPC.
  • Step 42 The UE performs condition evaluation of CPAC. If the conditions are met, the UE triggers the CPAC execution process.
  • Step 43 The UE receives the second reconfiguration message.
  • the above-mentioned second reconfiguration message carries a condition switching command (CHO).
  • Step 44 The UE performs condition evaluation of CHO.
  • Step 45 When the CHO condition is satisfied, the UE aborts the CPAC process (ie, the UE stops the evaluation of the CPAC; or, if the UE is executing the CPAC, the UE aborts the CPAC process), and triggers the CHO execution process.
  • the CPAC process ie, the UE stops the evaluation of the CPAC; or, if the UE is executing the CPAC, the UE aborts the CPAC process
  • the UE may stop the condition evaluation of the primary and secondary cell configuration when the execution conditions of CHO are satisfied, or suspend the execution process of the primary and secondary cell configuration, so as to ensure that the primary and secondary cell configuration is suspended only when the UE needs to execute CHO.
  • the execution process of secondary cell configuration improves the effectiveness of processing the primary and secondary cell configuration process.
  • first reconfiguration message and the second reconfiguration message are received in the above example may be arbitrary, or the second reconfiguration message may be received first, and then the first reconfiguration message may be received, which is implemented in this application.
  • the example does not limit the sequence of the first reconfiguration message and the second reconfiguration message.
  • the primary and secondary cell configuration method provided by the embodiment of the present application may also be It includes the following steps B1:
  • Step B1 The UE continues to process the above-mentioned second reconfiguration message.
  • the UE in the process of configuring the conditional primary and secondary cells, if the UE receives a second reconfiguration message, it suspends the primary and secondary cell configuration process, and after suspending the primary and secondary cell configuration process, continues to process the second reconfiguration message.
  • configuration message so that configuration parameters can be normally provided for the UE.
  • the UE may continue to process the second reconfiguration message after suspending the configuration process of the primary and secondary cells, so as to complete the handover of the primary cell as soon as possible.
  • the UE can suspend the CPAC process and continue to process the newly received reconfiguration command, so that the reconfiguration process corresponding to the reconfiguration command can be completed as soon as possible, the signaling processing delay is reduced, and the signaling processing is improved. efficiency.
  • the method for configuring the primary and secondary cells may further include: The following steps B2:
  • Step B2 After completing the reconfiguration process corresponding to the second reconfiguration message, the UE releases the stored candidate cell configuration.
  • the above-mentioned stored candidate cell configuration is the candidate cell configuration stored when the UE performs the primary and secondary cell configuration.
  • the UE may release the stored candidate cell configuration after sending the RRC reconfiguration complete message, where the above RRC reconfiguration complete message is used to indicate that the reconfiguration process is completed.
  • the UE may release the stored CPAC candidate cell configuration after the handover is successful; when the above reconfiguration process is a primary cell change process, the UE may release the CPAC after the primary cell change is successful.
  • the UE can release the useless CPAC configuration after completing the reconfiguration process, thereby saving network resources and improving the processing efficiency of newly received signaling.
  • the UE in the case that the first predetermined condition includes the release of the secondary cell group by the upper layer of the UE, the UE may perform the above-mentioned first operation in the case that the upper layer of the UE releases the secondary cell group.
  • Example 5 The following will exemplarily describe the process of the UE suspending the configuration process of the primary and secondary cells when the UE upper layer releases the secondary cell group. Specifically, the above process includes the following steps 51 to 53 .
  • Step 51 The UE receives the first reconfiguration message and configures the CPC
  • Step 52 The UE performs condition evaluation of the CPC. If the conditions are met, the UE triggers the CPC execution process;
  • Step 53 The UE upper layer releases the secondary cell group.
  • the UE stops the evaluation of the CPC. Or, if the UE is performing CPC, the UE aborts the CPC procedure.
  • the UE may suspend the configuration process of the primary and secondary cells when the secondary cell group is released by the upper layer. In this way, the UE suspends the CPC when the upper layer releases the secondary cell group, so as to avoid the waste of resources caused by the uselessness of the CPC process being executed, and improve the utilization efficiency of the air interface resources.
  • the UE may perform the above-mentioned step when the high layer of the UE suspends the adding process of the secondary cell group. an operation.
  • the above-mentioned UE high layer suspending the adding process of the secondary cell group includes: when the UE high layer suspends the secondary cell group adding process, the UE high layer suspends the execution process of the conditional primary and secondary cell addition.
  • Example 6 The following will exemplify the process of the UE high layer suspending the configuration process of the primary and secondary cells. Specifically, the above process includes the following steps 61 to 64 .
  • Step 61 The UE receives the first reconfiguration message and configures the CPA
  • Step 62 The UE performs condition evaluation of the CPA. If the conditions are met, the UE triggers the CPA execution process;
  • Step 63 The UE upper layer suspends the secondary cell group addition process
  • Step 64 The UE stops the evaluation of the CPA. Or, if the UE is performing CPA, the UE aborts the CPA procedure.
  • the UE may suspend the addition of the primary and secondary cells when the UE high layer suspends the process of adding the secondary cell group.
  • the CPA is actively terminated by the UE high layer suspending the secondary cell group addition process, so that the CPA configuration process is flexible and controllable, and the signaling processing efficiency is improved.
  • the upper layer of the UE can actively suspend the CPA process without the need to suspend the CPA process after receiving the signaling from the network side, so that the CPA process can be quickly terminated, thereby improving the processing efficiency of newly received reconfiguration messages.
  • suspending the execution process of the primary and secondary cell configuration includes at least one of the following:
  • the UE suspends or stops the CPAC process, and the processing performed by the UE includes at least one of the following:
  • Stop the T304 timer of the SCG stop timer T304 for the SCG, if running
  • Reset SCG MAC release SCG MAC configuration (reset SCG MAC, release the SCG MAC configuration);
  • stop CPA conditional reconfiguration evaluation stop conditional reconfiguration evaluation for CPA, if configured
  • stop CPC conditional reconfiguration evaluation stop conditional reconfiguration evaluation for CPC, if configured
  • the stored CPAC candidate cell configuration is released, for example, after the UE detects the handover instruction, the stored CPAC candidate cell configuration is released, or the UE is after the handover is completed, the stored CPAC candidate cell configuration is released;
  • Release uplink RRC messages to be sent such as SCGFailureInformation, RRCReconfigurationComplete message triggered by CPAC, etc.
  • the UE may execute part or all of the above processing procedures to suspend or stop the CPAC procedure.
  • the specific processing procedure that the UE needs to perform may be determined according to the actual configuration of the CPAC, which is not limited in this embodiment of the present application.
  • the above-mentioned release of the uplink RRC message to be sent includes at least one of the following:
  • SCG Failure Information Release secondary cell group failure information
  • RRC Reconfiguration Complete Information the above RRC reconfiguration complete message is used to indicate that the conditional addition of the primary and secondary cells or the completion of the conditional change of the primary and secondary cells is performed.
  • the UE can end the current CPAC configuration process in time when the secondary cell group fails or the configuration of the primary and secondary cells is completed, thereby reducing the delay of subsequent signaling processing, improving the processing efficiency of signaling and the utilization of network resources Rate.
  • the embodiment of the present application provides another method for configuring the primary and secondary cells, and the method for configuring the primary and secondary cells can be applied to a network side device, and the figure shows a flowchart of the method for configuring the primary and secondary cells provided by the embodiment of the present application.
  • the method for configuring the primary and secondary cells provided by this embodiment of the present application may include the following steps 201 and 203:
  • Step 201 The network side device sends a first reconfiguration message.
  • the above-mentioned first reconfiguration message is used to configure a conditional primary and secondary cell.
  • Step 202 The network side device sends a second reconfiguration message.
  • the above-mentioned second reconfiguration message is used to provide configuration parameters for the UE.
  • the second reconfiguration message satisfies the second predetermined condition.
  • the second predetermined condition includes: the second reconfiguration message includes a target command, wherein the target command includes at least one of the following:
  • the secondary cell group reconfiguration command includes at least one of the following: a secondary cell group change command, and a secondary cell group addition command.
  • Step 203 After the network side device sends the second reconfiguration message, the network side device suspends the primary and secondary cell configuration process.
  • the above-mentioned primary and secondary cell configuration process includes: condition evaluation of the primary and secondary cell configuration and/or execution of the primary and secondary cell configuration; the above-mentioned primary and secondary cell configuration includes: conditional primary and secondary cell change or conditional primary and secondary cell configuration Add to.
  • the above target message is a message sent by the UE to the network side device.
  • the above target message includes: an RRC reconfiguration complete message or a secondary cell group failure message; wherein the above RRC reconfiguration complete message is used to indicate conditional addition of primary and secondary cells or conditional change of primary and secondary cells The execution is complete.
  • the UE performs the primary and secondary cell configuration process, and then the UE sends an RRC reconfiguration complete message or a secondary cell group failure message to the network side device to indicate the network side device.
  • the conditional primary and secondary cell configuration is completed, or the secondary cell group configuration fails.
  • the foregoing step 203 may include the following step 203a:
  • Step 203a After the network side device sends the second reconfiguration message and does not receive the target message, the network side device suspends the configuration process of the primary and secondary cells.
  • the network side device when sending the second reconfiguration message, may determine whether the target message is received, and if the target message is not received, suspend the configuration process of the primary and secondary cells.
  • the network side device can abort the configuration process of the primary and secondary cells. , so as to complete the reconfiguration process corresponding to the second reconfiguration message as soon as possible.
  • the method for configuring the primary and secondary cells provided by the embodiment of the present application further includes the following step 204:
  • Step 204 In the case of receiving the target message, the network side device ignores the target message.
  • the network side device after sending the second reconfiguration message, if the network side device receives the RRC reconfiguration complete message or the secondary cell group failure message, it ignores the received RRC reconfiguration complete message or the secondary cell group failure message, so that it can Perform other processing operations as soon as possible to improve signaling processing efficiency.
  • the method for configuring the primary and secondary cells further includes the following step 205:
  • Step 205 The network side device releases the candidate cells of the primary and secondary cell configuration process.
  • the above-mentioned network side device releases candidate cells of the primary and secondary cell configuration process, including at least one of the following:
  • the network side device After sending the second reconfiguration message, the network side device releases the candidate cell of the primary and secondary cell configuration process
  • the network side device After receiving the second reconfiguration complete message, the network side device releases the candidate cell of the primary and secondary cell configuration process.
  • the above-mentioned second reconfiguration complete message is a reconfiguration complete message sent by the UE to the network side device. Further, after the network side device sends the second reconfiguration message to the UE, the UE completes the second reconfiguration message corresponding to After the reconfiguration process, the second reconfiguration complete message is sent to the network side device. That is, the second reconfiguration complete message is used to indicate that the reconfiguration process of the UE is completed.
  • an embodiment of the present application further provides an interaction method (that is, another illustration of a method for configuring primary and secondary cells), which can be applied to the wireless communication system shown in FIG. 1 , and the method may include The following steps 301 to 304:
  • Step 301 The network side device sends a first reconfiguration message to the UE.
  • Step 302 In the case of receiving the first reconfiguration message, the UE performs the primary and secondary cell configuration process.
  • Step 303 The network side device sends a second reconfiguration message to the UE.
  • Step 304 After the network side device sends the second reconfiguration message, the network side device suspends the configuration process of the primary and secondary cells.
  • the execution body may be a primary and secondary cell configuration device, or a control module in the primary and secondary cell configuration device for executing the primary and secondary cell configuration methods.
  • the method for configuring the primary and secondary cells performed by the primary and secondary cell configuration device is used as an example to describe the primary and secondary cell configuration device provided in the embodiment of the present application.
  • the apparatus 500 for configuring primary and secondary cells includes: a configuration module 501 and an execution module 502, wherein: the above-mentioned configuration module 501 is used for receiving the first In the case of a reconfiguration message, the configuration process of the primary and secondary cells is performed; the above-mentioned execution module 502 is configured to perform the first operation when the first predetermined condition is satisfied; the above-mentioned first operation includes any one of the following: stopping the above-mentioned primary and secondary cells.
  • the condition evaluation process of the secondary cell configuration in the case of the primary and secondary cell configuration process being executed, the execution process of the primary and secondary cell configuration is suspended; wherein, the above-mentioned first reconfiguration message is used to configure the primary and secondary cells; the above-mentioned primary and secondary cell configuration process It includes: condition evaluation of the primary and secondary cell configuration and/or execution of the primary and secondary cell configuration; the above-mentioned primary and secondary cell configuration includes: conditional primary and secondary cell change or conditional primary and secondary cell addition.
  • the above-mentioned first predetermined condition includes at least one of the following: receiving a second reconfiguration message; releasing the secondary cell group; suspending the process of adding a secondary cell group; wherein the above-mentioned second reconfiguration message Used to provide configuration parameters.
  • the foregoing apparatus further includes: a processing module 503;
  • the above-mentioned processing module 503 is used for carrying out the conditional evaluation of CHO when the condition switching CHO command is carried in the above-mentioned second reconfiguration message; the above-mentioned execution module 502 is specifically used for satisfying the execution condition of the CHO under the situation, Execute the first operation; the above-mentioned executing module 502 is further configured to trigger the execution process of CHO after executing the first operation.
  • the above-mentioned processing module 503 is further configured to continue processing the second reconfiguration message after performing the first operation in the case of receiving the second reconfiguration message.
  • the above-mentioned processing module 503 is specifically configured to release the stored candidate cell configuration after completing the reconfiguration process corresponding to the above-mentioned second reconfiguration message.
  • the above-mentioned executing module 502 is specifically configured to execute the first operation if the second reconfiguration message includes a target command in the case of receiving the second reconfiguration message; wherein , the above target command includes at least one of the following: a handover command; a security parameter update command; a DAPS handover command; a CHO command; a secondary cell group release command; : The secondary cell group change command, the secondary cell group addition command.
  • suspending the primary and secondary cell configuration execution process includes at least one of the following:
  • releasing the uplink RRC message to be sent includes at least one of the following:
  • suspending the execution process of the primary and secondary cell configuration includes:
  • the UE in the case of receiving the first reconfiguration message, the UE performs the conditional primary and secondary cell configuration, and when the first predetermined condition is satisfied, the UE stops the conditional primary and secondary cells
  • the configuration condition evaluation process or in the case that the UE is performing the configuration process of the primary and secondary cells, the execution process of the configuration of the primary and secondary cells is aborted.
  • the technical solution of the present application can stop when the predetermined conditions are met.
  • the configuration process of the conditional primary and secondary cells stops the ongoing configuration of the conditional primary and secondary cells. In this way, the UE can quickly process the newly received reconfiguration message, avoid the delay caused by continuing to perform the conditional primary and secondary cell configuration, and avoid abnormality in the subsequent process of the conditional primary and secondary cell configuration, thereby improving signaling processing efficiency.
  • the apparatus for configuring the primary and secondary cells in this embodiment of the present application may be an apparatus, an apparatus having an operating system or an electronic device, and may also be a component, an integrated circuit, or a chip in a UE.
  • the apparatus or electronic device may be a mobile terminal or a non-mobile terminal.
  • the mobile terminal may include, but is not limited to, the types of UE11 listed above, and the non-mobile terminal may be a server, a network attached storage (NAS), a personal computer (personal computer, PC), a television (television) , TV), teller machine or self-service machine, etc., which are not specifically limited in the embodiments of the present application.
  • the device for configuring primary and secondary cells provided in the embodiment of the present application can implement each process implemented by the method embodiment in FIG. 2 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • an embodiment of the present application further provides a UE 600, including a processor 601, a memory 602, a program or instruction stored in the memory 602 and executable on the processor 601, for example,
  • a UE 600 including a processor 601, a memory 602, a program or instruction stored in the memory 602 and executable on the processor 601, for example,
  • the UE 600 is a terminal, when the program or instruction is executed by the processor 601, each process of the above-mentioned embodiment of the primary and secondary cell configuration method is implemented, and the same technical effect can be achieved.
  • the UE 600 is a network side device, when the program or instruction is executed by the processor 601, each process of the above-mentioned primary and secondary cell configuration method embodiments can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not described here.
  • An embodiment of the present application further provides a UE, including a processor and a communication interface, where the communication interface is configured to receive a first reconfiguration message, and the processor is configured to perform primary and secondary cell configuration when the communication interface receives the first reconfiguration message In the process, if the first predetermined condition is satisfied, the first operation is performed.
  • the above-mentioned first operation includes any one of the following: stopping the condition evaluation process of the primary and secondary cell configuration; in the case of executing the primary and secondary cell configuration process, suspending the execution process of the primary and secondary cell configuration; wherein, the above-mentioned first The reconfiguration message is used to configure the primary and secondary cells; the above-mentioned primary and secondary cell configuration process includes: the condition evaluation of the primary and secondary cell configuration and/or the execution of the primary and secondary cell configuration; the primary and secondary cell configuration includes: conditional primary and secondary cell changes or Conditional primary and secondary cells are added.
  • FIG. 7 is a schematic diagram of a hardware structure of a UE implementing an embodiment of the present application.
  • the UE 100 includes but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110. at least some parts.
  • the terminal 100 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power consumption through the power management system management and other functions.
  • a power source such as a battery
  • the UE structure shown in FIG. 7 does not constitute a limitation on the UE, and the UE may include more or less components than shown, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 104 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 1042. Such as camera) to obtain still pictures or video image data for processing.
  • the display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 107 includes a touch panel 1071 and other input devices 1072 .
  • the touch panel 1071 is also called a touch screen.
  • the touch panel 1071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 1072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which are not described herein again.
  • the radio frequency unit 101 receives the downlink data from the network side device, and then processes it to the processor 110; in addition, sends the uplink data to the network side device.
  • the radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • Memory 109 may be used to store software programs or instructions as well as various data.
  • the memory 109 may mainly include a storage program or instruction area and a storage data area, wherein the stored program or instruction area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.) and the like.
  • the memory 109 may include a high-speed random access memory, and may also include a non-volatile memory, wherein the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • PROM erasable programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM electrically erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
  • the processor 110 may include one or more processing units; optionally, the processor 110 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly deal with wireless communications, such as baseband processors. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 110 .
  • the above processor 110 is configured to perform the primary and secondary cell configuration process in the case of receiving the first reconfiguration message; and in the case of satisfying the first predetermined condition, perform the first operation;
  • the above-mentioned first operation includes any of the following: Item 1: Stop the condition evaluation process for the configuration of the primary and secondary cells; when the primary and secondary cell configuration process is being executed, suspend the execution process of the primary and secondary cell configuration; wherein, the above-mentioned first reconfiguration message is used to configure the primary and secondary cells.
  • the above-mentioned primary and secondary cell configuration process includes: condition evaluation of primary and secondary cell configuration and/or execution of primary and secondary cell configuration; primary and secondary cell configuration includes: conditional primary and secondary cell change or conditional primary and secondary cell addition.
  • the above-mentioned first predetermined condition includes at least one of the following: receiving a second reconfiguration message; releasing the secondary cell group; suspending the process of adding a secondary cell group; wherein the above-mentioned second reconfiguration message Used to provide configuration parameters.
  • the above-mentioned processor 110 is further configured to perform condition evaluation of CHO when the conditional switching CHO command is carried in the above-mentioned second reconfiguration message; the above-mentioned processor 110 is specifically used for Under the condition that the execution condition of the CHO is satisfied, the first operation is performed; the above-mentioned processor 110 is further configured to trigger the execution process of the CHO after the execution of the first operation.
  • the above-mentioned processor 110 is further configured to continue processing the second reconfiguration message after performing the first operation in the case of receiving the second reconfiguration message.
  • the processor 110 is specifically configured to release the stored candidate cell configuration after completing the reconfiguration process corresponding to the second reconfiguration message.
  • the above-mentioned processor 110 is specifically configured to, in the case of receiving the second reconfiguration message, if the second reconfiguration message includes a target command, execute the first operation; wherein , the above target command includes at least one of the following: a handover command; a security parameter update command; a DAPS handover command; a CHO command; a secondary cell group release command; : The secondary cell group change command, the secondary cell group addition command.
  • suspending the primary and secondary cell configuration execution process includes at least one of the following:
  • releasing the uplink RRC message to be sent includes at least one of the following:
  • suspending the execution process of the primary and secondary cell configuration includes:
  • the UE in the case of receiving the first reconfiguration message, the UE performs the conditional primary and secondary cell configuration, and when the first predetermined condition is satisfied, the UE stops the conditional evaluation of the conditional primary and secondary cell configuration process, or, in the case that the UE is performing the configuration process of the primary and secondary cells, the execution process of the configuration of the primary and secondary cells is aborted.
  • the technical solution of the present application can stop when the predetermined conditions are met.
  • the configuration process of the conditional primary and secondary cells stops the ongoing configuration of the conditional primary and secondary cells. In this way, the UE can quickly process the newly received reconfiguration message, avoid the delay caused by continuing to perform the conditional primary and secondary cell configuration, and avoid abnormality in the subsequent process of the conditional primary and secondary cell configuration, thereby improving signaling processing efficiency.
  • the network side device includes: a sending module 801 and an executing module 802, wherein: the above-mentioned sending module 801 is used for sending The first reconfiguration message; the sending module 801 is further configured to send a second reconfiguration message; the execution module 802 is configured to suspend the configuration process of the primary and secondary cells after the sending module sends the second reconfiguration message; The second reconfiguration message satisfies a second predetermined condition, and the second reconfiguration message is used to provide configuration parameters for the UE; the above-mentioned primary and secondary cell configuration process includes: condition evaluation of primary and secondary cell configuration and/or execution of primary and secondary cell configuration; The above-mentioned primary and secondary cell configuration includes: conditional primary and secondary cell change or conditional primary and secondary cell addition.
  • the execution module 802 is specifically configured to suspend the configuration process of the primary and secondary cells after the sending module sends the second reconfiguration message and the target message is not received; wherein, the target message It includes: an RRC reconfiguration complete message or a secondary cell group failure message; the RRC reconfiguration complete message is used to indicate that the conditional addition of the primary and secondary cells or the completion of the conditional change of the primary and secondary cells is performed.
  • the above-mentioned second predetermined condition includes: the second reconfiguration message includes a target command; wherein, the target command includes at least one of the following:
  • the above-mentioned secondary cell group reconfiguration command includes at least one of the following: a secondary cell group change command, and a secondary cell group addition command.
  • the network side device further includes: a receiving module 803 and a processing module 804, wherein: the processing module 804 is configured to ignore the target message when the receiving module 803 receives the target message.
  • the above-mentioned execution module 802 is further configured to release a candidate cell of the primary and secondary cell configuration process
  • the above-mentioned network side device releases candidate cells of the primary and secondary cell configuration process, including at least one of the following:
  • the network side device After sending the second reconfiguration message, the network side device releases the candidate cell of the primary and secondary cell configuration process
  • the network side device After receiving the second reconfiguration complete message, the network side device releases the candidate cell of the primary and secondary cell configuration process.
  • An embodiment of the present application further provides a network-side device, including a processor and a communication interface, wherein the communication interface is used for sending a first reconfiguration message, and the communication interface is further used for sending a second reconfiguration message; the processor is used for sending a second reconfiguration message on the communication interface After sending the second reconfiguration message, the configuration process of the primary and secondary cells is terminated; wherein, the above-mentioned second reconfiguration message is used to provide configuration parameters for the UE; the above-mentioned primary and secondary cell configuration process includes: condition evaluation of the primary and secondary cell configuration and/or The execution of the primary and secondary cell configuration; the above-mentioned primary and secondary cell configuration includes: conditional primary and secondary cell change or conditional primary and secondary cell addition.
  • This network-side device embodiment corresponds to the above-mentioned network-side device method embodiment, and each implementation process and implementation manner of the above-mentioned method embodiment can be applied to this network-side device embodiment, and can achieve the same technical effect.
  • the network side device 900 includes: an antenna 91 , a radio frequency device 92 , and a baseband device 93 .
  • the antenna 91 is connected to the radio frequency device 92 .
  • the radio frequency device 92 receives information through the antenna 91, and sends the received information to the baseband device 93 for processing.
  • the baseband device 93 processes the information to be sent and sends it to the radio frequency device 92
  • the radio frequency device 92 processes the received information and sends it out through the antenna 91 .
  • the above-mentioned frequency band processing apparatus may be located in the baseband apparatus 93 , and the method performed by the network side device in the above embodiments may be implemented in the baseband apparatus 93 .
  • the baseband apparatus 93 includes a processor 94 and a memory 95 .
  • the baseband device 93 may include, for example, at least one baseband board on which a plurality of chips are arranged. As shown in FIG. 9 , one of the chips is, for example, the processor 94 , which is connected to the memory 95 to call the program in the memory 95 and execute it.
  • the network devices shown in the above method embodiments operate.
  • the baseband device 93 may further include a network interface 96 for exchanging information with the radio frequency device 92, and the interface is, for example, a common public radio interface (CPRI for short).
  • CPRI common public radio interface
  • the network-side device in the embodiment of the present invention further includes: instructions or programs stored in the memory 95 and executable on the processor 94, and the processor 94 invokes the instructions or programs in the memory 95 to execute the modules shown in FIG. 8 .
  • the embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the above-mentioned embodiment of the primary and secondary cell configuration method is implemented, and can To achieve the same technical effect, in order to avoid repetition, details are not repeated here.
  • the processor is the processor in the UE described in the foregoing embodiment.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the above-mentioned method for configuring primary and secondary cells In order to avoid repetition, the details are not repeated here.
  • Embodiments of the present application further provide a computer program/program product, where the computer program/program product is stored in a non-volatile storage medium, and the program/program product is executed by at least one processor to implement the first The steps of the primary and secondary cell configuration method described in the aspect.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-chip, or a system-on-a-chip, or the like.

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Abstract

本申请公开了一种主辅小区配置方法、装置、UE、网络侧设备及可读存储介质，本申请实施例的主辅小区配置方法包括：在接收到第一重配置消息的情况下，UE进行主辅小区配置过程；在满足第一预定条件的情况下，UE执行第一操作；第一操作包括以下任一项：停止主辅小区配置的条件评估过程；在UE正在执行主辅小区配置过程的情况下，中止主辅小区配置的执行过程；其中，第一重配置消息用于配置主辅小区；上述主辅小区配置过程包括：主辅小区配置的条件评估和/或主辅小区配置的执行；上述主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。

Description

主辅小区配置方法、装置、UE、网络侧设备及可读存储介质
相关申请的交叉引用
本申请主张在2021年04月01日在中国提交的中国专利申请号No.202110358481.3的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种主辅小区配置方法、装置、UE、网络侧设备及可读存储介质。
背景技术
在双连接(Dual Connectivity，DC)网络架构下，在网络侧配置主辅小区添加和/或变更条件后，用户设备(UserEquipment，UE)对候选辅小区组的执行条件进行评估，并在执行条件满足后执行辅小区组添加或变更过程。
在现有技术中，在主辅小区的添加和/或变更的执行过程中，当UE接收到重配置消息时，UE需要在完成当前进行的主辅小区的添加和/或变更过程之后，才可以处理上述重配置消息。如果UE在完成执行重配置之后某些配置参数发生变化，如主小区变化，安全参数更新等，那么主辅小区的添加和/或变更过程是无用的。
如此，导致进行的主辅小区配置过程无用，且会导致UE对重配置消息的处理的延迟，从而导致系统资源的浪费。
发明内容
本申请实施例提供一种主辅小区配置方法、装置、UE及可读存储介质，能够解决主辅小区配置过程无用，且会导致UE对重配置消息的处理的延迟，从而导致系统资源的浪费。
第一方面，提供了一种主辅小区配置方法，该方法包括：在接收到第一重配置消息的情况下，UE进行主辅小区配置过程；在满足第一预定条件的情况下，UE执行第一操作；第一操作包括以下任一项：停止主辅小区配置的条件评估过程；在UE正在执行主辅小区配置过程的情况下，中止主辅小区配置的执行过程；其中，第一重配置消息用于配置主辅小区；上述主辅小区配置过程包括：主辅小区配置的条件评估和/或主辅小区配置的执行；上述主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。
第二方面，提供了一种主辅小区配置装置，该装置包括：接收模块，配置模块和执行模块，其中：上述配置模块，用于在接收到第一重配置消息的情况下，进行主辅小区配置过程；上述执行模块，用于在满足第一预定条件的情况下，执行第一操作；上述第一操作包括以下任一项：停止主辅小区配置的条件评估过程；在正在执行所述主辅小区配置过程的情况下，中止主辅小区配置的执行过程；其中，上述第一重配置消息用于配置主辅小区；上述主辅小区配置过程包括：主辅小区配置的条件评估和/或主辅小区配置的执行；主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。
第三方面，提供了一种主辅小区配置方法，该方法包括：网络侧设备发送第一重 配置消息；网络侧设备发送第二重配置消息；在网络侧设备发送第二重配置消息后，网络侧设备中止主辅小区配置过程；其中，第二重配置消息满足第二预定条件，第二重配置消息用于为UE提供配置参数；上述主辅小区配置过程包括：主辅小区配置的条件评估和/或主辅小区配置的执行；上述主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。
第四方面，提供了一种网络侧设备，所述网络侧设备包括：发送模块和执行模块，其中：上述发送模块，用于发送第一重配置消息；上述发送模块，还用于发送第二重配置消息；上述执行模块，用于在发送模块发送第二重配置消息后，中止主辅小区的配置过程；其中，上述第二重配置消息满足第二预定条件；上述第二重配置消息用于为UE提供配置参数；上述主辅小区配置过程包括：主辅小区配置的条件评估和/或主辅小区配置的执行；上述主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。
第五方面，提供了一种UE，该UE包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第六方面，提供了一种UE，包括处理器及通信接口，其中，通信接口用于接收第一重配置消息，处理器用于在通信接口接收到第一重配置消息的情况下，进行主辅小区配置过程，在满足预定条件的情况下，执行第一操作。其中，上述第一操作包括以下任一项：停止主辅小区配置的条件评估过程；在正在执行所述主辅小区配置过程的情况下，中止主辅小区配置的执行过程；其中，上述第一重配置消息用于配置主辅小区；上述主辅小区配置过程包括：主辅小区配置的条件评估和/或主辅小区配置的执行；主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。
第七方面，提供了一种网络侧设备，该网络侧设备包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第八方面，提供了一种网络侧设备，包括处理器及通信接口，其中，通信接口用于发送第一重配置消息，通信接口还用于发送第二重配置消息；处理器用于在通信接口发送第二重配置消息后，中止主辅小区的配置过程；其中，上述第二重配置消息满足第二预定条件；上述第二重配置消息用于为UE提供配置参数；上述主辅小区配置过程包括：主辅小区配置的条件评估和/或主辅小区配置的执行；上述主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。
第九方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤。
第十方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的方法。
第十一方面，提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在非易失的存储介质中，所述程序/程序产品被至少一个处理器执行以实现如第一方面所述的主辅小区配置方法的步骤。
在本申请实施例中，在接收到第一重配置消息的情况下，UE进行条件主辅小区配置，并且，UE可以在满足第一预定条件的情况下，停止条件主辅小区配置的条件评估过程，或者，在UE正在执行主辅小区配置过程的情况下，中止主辅小区配置的执行过程。例如，在接收到重配置消息的情况下，UE中止正在进行的条件主辅小区配置的执行过程。如此，使得UE可以较快地处理新接收到的重配置消息，避免继续执行条件主辅小区配置导致的延迟，也避免条件主辅小区配置的后续过程中产生异常，提升信令处理效率。
附图说明
图1是本申请实施例提供的一种通信系统的架构示意图；
图2是本申请实施例提供的一种主辅小区配置方法的示意图之一；
图3是本申请实施例提供的一种主辅小区配置方法的示意图之二；
图4是本申请实施例提供的一种主辅小区配置方法的示意图之三；
图5是本申请实施例提供的一种主辅小区配置装置的结构示意图；
图6是本申请实施例提供的一种UE的硬件结构示意图；
图7为本申请实施例提供的一种UE的硬件结构示意图；
图8为本申请实施例提供的一种网络侧设备的结构示意图；
图9为本申请实施例提供的一种网络侧设备的硬件结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”所区别的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，但是这些技术也可应用于NR系统应用以外的应用，如第6代(6th Generation，6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括UE11和网络侧设备12。其中，UE11也可以称作终端设备或者用户终端(User Equipment，UE)，UE11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer，UMPC)、移动上网装置(Mobile Internet Device，MID)、可穿戴式设备(Wearable Device)或车载设备(VUE)、行人终端(PUE)等终端侧设备，可穿戴式设备包括：智能手表、手环、耳机、眼镜等。需要说明的是，在本申请实施例并不限定UE11的具体类型。网络侧设备12可以是基站或核心网，其中，基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、WLAN接入点、 WiFi节点、发送接收点(Transmitting Receiving Point，TRP)或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例，但是并不限定基站的具体类型。
以下将对本申请实施例提供的技术方案所涉及的技术术语进行解释说明。
1)DC(Dual Connectivity，双连接)
Dual Connectivity(DC，双连接)，即为UE提供两个网络节点(接入网网元)的资源，其中一个网络节点称为MN(Master node)，另一个称为SN(Secondary node)。在每个网络节点，使用了载波聚合技术(CA)，即为UE配置由该节点控制的一系列服务小区，也称小区组(cell group)。主节点MN控制的为主小区组(MCG，Master Cell Group)，辅节点SN控制的为辅小区组(SCG，Secondary Cell Group)。每个小区组都包含一个特殊小区(SpCell，Special Cell)和一系列辅小区(Scell，Secondary Cell)。在MCG中特殊小区称为主小区(PCell，Primary Cell)，在SCG中特殊小区称为主辅小区(PSCell，Primary Secondary Cell)。在一个小区组中SpCell使用主载波，而其他辅小区使用辅载波，一个小区组内的资源调度由SpCell进行。
2)有条件的主辅小区添加(Conditional PSCell Addition，CPA)
CPA是指：UE评估执行条件并在执行条件满足后执行的主辅小区添加。其中，CPA配置包含CPA候选小区的配置和执行条件。上述执行条件可能包含一个到两个触发条件。
3)有条件的主辅小区变更(Conditional PSCell Change，CPC)
CPC是指：UE评估执行条件并在执行条件满足后执行的主辅小区变更。UE接收到CPC配置后开始评估执行条件。UE在主辅小区变更触发后停止评估执行条件。其中，CPC配置包含CPC候选小区的配置和执行条件。上述执行条件可能包含一个到两个触发条件。通常情况下，一旦成功完成主辅小区变更过程，UE释放所有存储的CPC配置。
具体的，CPC包括多种场景，如：
-辅节点内主辅小区条件变更(Intra-SN CPC)；
-主节点发起的辅节点间主辅小区条件变更(MN initiated Inter-SN CPC)；
-辅节点发起的辅节点间主辅小区条件变更(SN initiated Inter-SN CPC)。
目前，辅节点内的主辅小区条件变更(Intra-SN CPC)已经被支持。对于如何支持条件主辅小区添加过程，已经在讨论中。
需要说明的是，上述有条件的主辅小区添加，也可以称为条件主辅小区添加；上述有条件的主辅小区变更，也可以称为条件主辅小区变更。本申请实施例对此不做任何限定。
4)主辅小区配置
其中，上述主辅小区配置包括：CPA和/或CPC。应注意的是，上述主辅小区配置可以统称为CPAC，即CPAC是对CPA和/或CPC的统称。CPAC指条件主辅小区组条件添加和/或变更过程。
需要说明的是，在Release-16协议中，在UE处理接收到的重配置消息之前，UE应该完成执行正在进行的辅节点内主辅小区条件变更(Intra-SN CPC)过程。
目前，在主辅小区的添加和/或变更的执行过程中，当UE接收到重配置消息时，UE需要在完成当前进行的主辅小区的添加和/或变更过程之后，才可以处理上述重配置消息。例如，如果在CPAC执行过程中，UE发生其他移动性过程(如，主小区切换)，UE会在CPAC执行结束后，进行主小区切换的配置过程。一方面，使得UE的重配置过程产生额外的时延，降低UE对信令的处理效率。另一方面，如果UE在完成执行重配置之后某些配置参数发生变化，如主小区变化，安全参数更新等，那么主 辅小区的添加和/或变更过程是无用的，从而导致系统资源的浪费。例如，若UE执行重配置过程之后使得主小区发生变化，则会导致执行的主辅小区添加和/或变更过程无用。
因此，在CPAC执行过程中，UE如何处理正在进行的CPAC过程以及新收到的重配置命令，达到尽快完成重配置过程，减少信令处理延迟，是个亟待解决的问题。
为了解决上述问题，在本申请实施例提供一种主辅小区配置方法、装置、UE及可读存储介质中，在接收到第一重配置消息的情况下，UE进行条件主辅小区配置，并且，UE可以在满足第一预定条件的情况下，停止条件主辅小区配置的条件评估过程，或者，在UE正在执行主辅小区配置过程的情况下，中止主辅小区配置的执行过程。例如，在接收到重配置消息的情况下，UE中止正在进行的条件主辅小区配置的执行过程。如此，使得UE可以较快地处理新接收到的重配置消息，避免继续执行条件主辅小区配置导致的延迟，也避免条件主辅小区配置的后续过程中产生异常，提升信令处理效率。
下面结合附图，通过一些实施例及其应用场景对本申请实施例提供的主辅小区配置方法进行详细地说明。
本申请实施例提供了一种主辅小区配置方法，该主辅小区配置方法可以应用于UE，图示出了本申请实施例提供的主辅小区配置方法的流程图。如图2所示，本申请实施例提供的主辅小区配置方法可以包括如下步骤101和步骤102：
步骤101：在接收到第一重配置消息的情况下，UE进行主辅小区配置过程。
其中，上述第一重配置消息用于配置主辅小区；上述主辅小区配置过程包括：主辅小区配置的条件评估和/或主辅小区配置的执行；上述主辅小区配置包括：CPA和/或CPC。
在本申请实施例中，在进行条件主辅小区的配置时，UE先评估执行条件，并在执行条件满足后执行主辅小区的添加或变更。
在本申请实施例中，上述第一配置重消息包括：候选小区的信息和执行条件；上述候选小区可以为候选辅小区组，上述执行条件包括至少一个触发条件。
示例性的，UE在接收到重配置消息的情况下，UE评估候选小区是否满足切换的执行条件，满足后选择一个目标小区进行添加或者切换(即，变更)。
步骤102：在满足第一预定条件的情况下，UE执行第一操作。
其中，上述第一操作包括以下任一项：
停止主辅小区配置的条件评估过程；
在UE正在执行主辅小区配置过程的情况下，中止主辅小区配置的执行过程。
在本申请实施例中，UE配置条件主辅小区的过程包括两个阶段，一个阶段是执行条件评估阶段，另一个阶段是配置的执行阶段(即，添加或者变更)。
示例性的，在执行第一操作之前，UE可以先判断条件主辅小区配置过程对应的阶段，并根据条件主辅小区配置过程对应的阶段，确定当前阶段进行的处理操作，而不必执行上述两个处理操作，从而针对性地对条件主辅小区配置过程进行处理。
示例性的，当UE判断条件主辅小区的配置过程处于条件评估阶段时，UE停止条件主辅小区的条件评估；当UE判断条件主辅小区的配置过程处于配置的执行阶段时，UE中止配置的执行。如此，UE可以根据条件主辅小区的实际配置情况，针对性地进行处理操作，提高处理效率。
在本申请实施例提供的主辅小区配置方法中，在接收到第一重配置消息的情况下，UE进行条件主辅小区配置，并且，UE可以在满足第一预定条件的情况下，停止条件主辅小区配置的条件评估过程，或者，在UE正在执行主辅小区配置过程的情况下，中止主辅小区配置的执行过程。例如，在接收到重配置消息的情况下，UE中止正在进行的条件主辅小区配置的执行过程。如此，使得UE可以较快地处理新接收到的重配 置消息，避免继续执行条件主辅小区配置导致的延迟，也避免条件主辅小区配置的后续过程中产生异常，提升信令处理效率。
可选地，在本申请实施例中，上述第一预定条件包括以下至少一项：
UE接收到第二重配置消息；
UE高层释放辅小区组；
UE高层中止辅小区组添加过程。
其中，上述第二重配置消息为无线资源控制(RadioResource Control，简称RRC)重配置消息；上述第二重配置消息携带目标命令和/或目标参数；上述第二重配置消息用于为UE提供配置参数。需要说明的是，UE接收到第二重配置消息，表征UE需要进行重配置过程。
示例性的，UE可以在接收到第二重配置消息的情况下，判断当前是否进行主辅小区的配置过程，若UE当前在进行主辅小区的配置过程，则执行上述第一操作。
示例性的，在UE主辅小区配置过程的情况下，若检测到满足第一预定条件，则UE可以停止主辅小区配置的条件评估过程，或者，在UE正在执行主辅小区配置过程的情况下，中止主辅小区配置的执行过程。
进一步可选地，在本申请实施例中，在第一预定条件包括UE接收到第二重配置消息的情况下，UE可以在接收到第二重配置消息时，判断第二重配置消息中是否包括目标命令，若第二重配置消息包括目标命令，则执行上述第一操作。
示例性的，在UE接收到第二重配置消息的情况下，上述步骤102的过程，可以包括如下步骤102a：
步骤102a：在UE接收到第二重配置消息的情况下，若该第二重配置消息包括目标命令，则执行上述第一操作。
其中，上述目标命令包括以下至少一项：
切换命令；
安全参数更新命令；
DAPS切换命令；
CHO命令；
辅小区组释放命令；
辅小区组重配置命令；
其中，上述辅小区组重配置命令包括以下至少一项：辅小区组变更(SCG change)命令，辅小区组添加(SCG addition)命令。
进一步地，上述第二重配置消息中的目标命令用于指示UE进行重配置。
示例性的，UE在以下任意一个条件满足时中止或停止CPAC过程。
1)切换过程，即重配置消息携带切换命令(reconfiguration with sync)；
2)主小区变更，即重配置消息指示变更主小区(PCell Change)；
3)重配置安全参数，即重配置消息指示更新安全参数(reconfiguration with security key refresh)；
4)条件切换，上述条件切换的过程包括以下至少一项：
a)UE在条件切换的执行条件满足后开始执行条件切换(Conditional Handover-CHO)；
b)重配置消息携带条件切换命令。
5)双协议栈切换(Dual Active Protocol Stack Handover-DAPS HO)，即重配置消息携带DAPS切换命令；
6)辅小区组释放；上述辅小区组释放的过程包括以下至少一项：
a)重配置消息携带辅小区组释放命令(SCG release)；
b)UE释放辅小区组，如高层或上层释放辅小区组(SCG release by Upper Layer)。
7)高层或上层中止辅小区添加过程。
需要说明的是，上述CPAC过程包括以下至少一项：CPA(Conditional PSCell Addition)，CPC(Conditional PSCell Change)；上述高层或上层为RRC层以上的协议层。
以下将以3个示例来对本申请提供的技术方案进行进一步介绍。
示例1：以下将对中止主辅小区配置过程的过程进行示例性说明。具体的，针对目标命令包括切换命令、安全参数更新命令或者DAPS切换命令的场景，该过程包括如下步骤11至步骤15。
步骤11：UE收到第一重配置消息，配置CPA或CPC。
步骤12：UE执行CPAC的条件评估。如果条件满足时，UE触发CPAC执行过程。
步骤13：UE接收到第二重配置消息。
其中，上述第二重配置消息携带以下至少一项：
a)切换命令，如reconfiguration with sync；
b)安全参数更新(security key refresh)；
c)DAPS切换命令。
步骤14：UE停止CPAC的评估；或，如果UE正在执行CPAC,UE中止CPAC过程。
步骤15：UE继续处理第二重配置消息。
示例性的，UE在接收到第二重配置消息，且第二重配置消息包括上述目标命令时，停止主辅小区配置的条件评估，或者，中止主辅小区配置的执行过程，从而能够及时且较快地处理上述新接收到的重配置消息(即，第二重配置消息)，避免继续执行CPAC导致的延迟，提升信令的处理效率。
示例2：以下将对中止主辅小区配置过程的过程进行示例性说明。具体的，针对目标命令包括条件切换命令的场景，该过程包括如下步骤21至步骤25。
步骤21：UE收到第一重配置消息，配置CPA或CPC。
步骤22：UE执行CPAC的条件评估。如果条件满足时，UE触发CPAC执行过程；
步骤23：UE收到第二重配置消息。上述第二重配置消息携带条件切换命令。
步骤24：UE停止CPAC的评估。或，如果UE正在执行CPAC,UE中止CPAC过程。
步骤25：UE继续处理第二重配置消息。
示例性的，UE在接收到第二重配置消息，且第二重配置消息包括条件命令时，停止主辅小区配置的条件评估，或者，中止主辅小区配置的执行过程，从而能够及时且较快地执行条件切换，避免继续执行CPAC导致的切换延迟，提升信令的处理效率。
示例3：以下将对中止主辅小区配置过程的过程进行示例性说明。具体的，针对目标命令包括辅小区组释放命令的场景，该过程包括如下步骤31至步骤35。
步骤31：UE收到第一重配置消息，配置CPA或CPC。
步骤32：UE执行CPAC的条件评估。如果条件满足时，UE触发CPAC执行过程。
步骤33：UE收到第二重配置消息。上述第二重配置消息携带辅小区组释放命令。
步骤34：UE停止CPAC的评估。或，如果UE正在执行CPAC,UE中止CPAC过程。
步骤35：UE继续处理第二重配置消息。
示例性的，UE在接收到第二重配置消息，且第二重配置消息包括辅小区组释放命令时，停止主辅小区配置的条件评估，或者，中止主辅小区配置的执行过程，从而能够及时且较快地执行辅小区组释放，避免继续执行CPAC导致的辅小区组释放延迟， 以及，导致的主辅小区配置过程无效。提升信令的处理效率。
需要说明的是，在第二重配置消息包括上述目标命令的情况下，第二重配置消息对应的重配置过程会导致UE进行的主辅小区配置无效或者产生异常，从而导致空口资源的浪费。因此，UE可以在第二重配置消息包括上述目标命令时，中止主辅小区配置过程，从而提升资源的利用率。
进一步可选地，在本申请实施例中，若UE检测到该第二重配置消息中携带条件切换(CHO)命令，则UE对CHO进行条件评估，并在CHO条件满足时，执行第一操作。
示例性的，上述步骤102中UE执行第一操作的过程，可以包括如下步骤102b1和步骤102b2：
步骤102b1：在第二重配置消息中携带条件切换CHO命令的情况下，UE执行CHO的条件评估。
步骤102b2：在满足CHO的执行条件的情况下，UE执行第一操作。
结合上述步骤102b1和步骤102b2，在上述步骤102b2之后，本申请实施例提供的主辅小区配置方法还包括如下步骤A1：
步骤A1：UE触发上述CHO的执行过程。
示例性的，在CHO的执行条件满足的情况下，为了保证第二重配置消息携带的CHO命令指示的重配置过程能够尽快执行，UE在中止CPAC的配置过程之后，可以触发上述CHO的执行过程，从而继续执行CHO。
示例4：以下将对第二重配置消息中携带条件切换CHO命令时，中止主辅小区配置过程的过程进行示例性说明。具体的，上述过程包括如下步骤41至步骤45。
步骤41：UE接收到第一重配置消息，配置CPA或CPC。
步骤42：UE执行CPAC的条件评估。如果条件满足时，UE触发CPAC执行过程。
步骤43：UE接收到第二重配置消息。上述第二重配置消息携带条件切换命令(CHO)。
步骤44：UE执行CHO的条件评估。
步骤45：当CHO条件满足时，UE中止CPAC过程(即，UE停止CPAC的评估；或者，如果UE正在执行CPAC，UE中止CPAC过程)，并触发CHO执行过程。
示例性的，UE可以在CHO的执行条件满足的情况下，停止主辅小区配置的条件评估，或者，中止主辅小区配置的执行过程，从而保证在UE需要执行CHO的情况下，才中止主辅小区配置的执行过程，提高对主辅小区配置过程处理的有效性。
需要说明的是，上述示例中的第一重配置消息和第二重配置消息的接收顺序可以是任意的，也可以是先接收第二重配置消息，再接收第一重配置消息，本申请实施例对第一重配置消息和第二重配置消息的顺序不做任何限定。
进一步可选地，在本申请实施例中，在上述第一预定条件包括UE接收到第二重配置消息的情况下，在上述步骤102之后，本申请实施例提供的主辅小区配置方法还可以包括如下步骤B1：
步骤B1：UE继续处理上述第二重配置消息。
示例性的，UE在进行条件主辅小区的配置过程中，若接收到第二重配置消息，则中止主辅小区配置过程，并在中止该主辅小区配置过程之后，继续处理该第二重配置消息，从而能够正常的为UE提供配置参数。例如，当上述第二重配置消息用于UE切换主小区时，UE可以在中止主辅小区配置过程之后，继续处理该第二重配置消息，从而尽快完成主小区的切换。
如此，在CPAC执行过程中，UE可以中止CPAC过程，并继续处理新收到的重配置命令，从而可以尽快完成该重配置命令对应的重配置过程，减少信令处理延迟， 提升信令的处理效率。
进一步可选地，在本申请实施例中，在第一预定条件包括UE接收到第二重配置消息的情况下，在上述步骤B1之后，本申请实施例提供的主辅小区配置方法还可以包括如下步骤B2：
步骤B2：在完成上述第二重配置消息对应的重配置过程后，UE释放已存储的候选小区配置。
示例性的，上述已存储的候选小区配置为UE在进行主辅小区配置时，存储的候选小区配置。
示例性的，UE可以在发送RRC重配置完成消息后，释放已存储的候选小区配置，上述RRC重配置完成消息用于指示重配置过程完成。
示例性的，当上述重配置过程为切换过程时，UE可以在切换成功后释放存储的CPAC候选小区配置；当上述重配置过程为主小区变更过程时，UE可以在主小区变更成功后释放CPAC候选小区配置；当上述重配置过程为条件切换(即，CHO)时，UE可以在条件切换成功后释放存储的CPAC候选小区配置。
如此，UE可以在完成重配置过程之后，释放无用的CPAC配置，从而节省网络资源，进而提升对新接收的信令的处理效率。
进一步可选地，在本申请实施例中，在第一预定条件包括UE高层释放辅小区组的情况下，UE可以在UE高层释放辅小区组的情况下，执行上述第一操作。
示例5：以下将对UE在UE高层释放辅小区组的情况下中止主辅小区配置过程的过程进行示例性说明。具体的，上述过程包括如下步骤51至步骤53。
步骤51：UE收到第一重配置消息，配置CPC；
步骤52：UE执行CPC的条件评估。如果条件满足时，UE触发CPC执行过程；
步骤53：UE高层释放辅小区组。UE停止CPC的评估。或，如果UE正在执行CPC，UE中止CPC过程。
示例性的，UE可以在高层释放辅小区组的情况下，中止主辅小区配置过程。如此，UE在高层释放辅小区组的情况下中止CPC，避免正在执行的CPC过程无用而导致的资源浪费，提升空口资源的利用效率。
进一步可选地，在本申请实施例中，在第一预定条件包括UE高层中止主辅小区组添加过程的情况下，UE可以在UE高层中止辅小区组的添加过程的情况下，执行上述第一操作。
示例性的，上述UE高层中止辅小区组的添加过程包括：在UE高层中止辅小区组添加过程的情况下，UE高层中止条件主辅小区添加的执行过程。
示例6：以下将对UE高层中止主辅小区配置过程的过程进行示例性说明。具体的，上述过程包括如下步骤61至步骤64。
步骤61：UE收到第一重配置消息，配置CPA；
步骤62：UE执行CPA的条件评估。如果条件满足时，UE触发CPA执行过程；
步骤63：UE高层中止辅小区组添加过程；
步骤64：UE停止CPA的评估。或，如果UE正在执行CPA，UE中止CPA过程。
示例性的，UE可以在UE高层中止辅小区组添加过程的情况下，中止主辅小区添加。如此，通过UE高层中止辅小区组添加过程来主动中止CPA，使得CPA配置过程灵活可控，提升信令处理效率。
需要说明的是，UE的高层可以主动中止CPA过程，而不需要在接收网络侧的信令之后再中止CPA过程，如此可以快速中止CPA过程，从而提高对新接收到的重配置消息的处理效率。
可选地，在本申请实施例中，在UE正在执行主辅小区配置过程的情况下，中止 主辅小区配置的执行过程，包括以下至少一项：
释放SCG配置的RLC承载；
中止目标小区上正在进行的随机接入过程；
释放存储的候选小区配置；
释放待发送的上行RRC消息。
示例性的，UE中止或停止CPAC过程，UE执行的处理包括以下至少一项：
停止SCG的T304定时器(stop timer T304 for the SCG,if running)；
重置SCG MAC，释放SCG MAC配置(reset SCG MAC,release the SCG MAC configuration)；
停止CPA条件重配置评估(stop conditional reconfiguration evaluation for CPA，if configured)；
停止CPC条件重配置评估(stop conditional reconfiguration evaluation for CPC，if configured)；
释放SCG配置的RLC承载(release RLC bearer of SCG configuration)；
当中止CPAC时，中止目标小区上正在进行的随机接入过程(When CPAC is aborted,the ongoing Random Access procedure on the target cell,if any,is aborted)；
如果切换，释放存储的CPAC候选小区配置(If HO,Release of stored CPAC candidates configuration)。或，在切换成功后释放存储的CPAC候选小区配置，例如，UE在检测到切换指令之后，释放存储的CPAC候选小区配置，或者，UE在切换完成之后，释放存储的CPAC候选小区配置；
释放待发送的上行RRC消息，如SCGFailureInformation,CPAC触发的RRCReconfigurationComplete消息等。
需要说明的是，UE可以执行上述部分或者全部的处理过程，来中止或停止CPAC过程。UE具体需要执行的处理过程，可以根据CPAC的实际配置情况确定，本申请实施例对此不做任何限定。
进一步的，上述释放待发送的上行RRC消息，包括以下至少一项：
释放辅小区组失败信息(SCG Failure Information)；
释放RRC重配置完成消息(RRC Reconfiguration Complete Information)；上述RRC重配置完成消息用于指示有条件的主辅小区添加或有条件的主辅小区变更执行完成。
如此，UE可以在发生辅小区组失败或者主辅小区配置完成的情况下，及时结束当前进行的CPAC配置过程，从而降低对后续的信令处理延迟，提高信令的处理效率以及网络资源的利用率。
本申请实施例提供另一种主辅小区配置方法，该主辅小区配置方法可以应用于网络侧设备，图示出了本申请实施例提供的主辅小区配置方法的流程图。如图3所示，本申请实施例提供的主辅小区配置方法可以包括如下步骤201和步骤203：
步骤201：网络侧设备发送第一重配置消息。
在本申请实施例中，上述第一重配置消息用于配置有条件的主辅小区。
步骤202：网络侧设备发送第二重配置消息。
在本申请实施例中，上述第二重配置消息用于为UE提供配置参数。
在本申请实施例中，第二重配置消息满足第二预定条件。
示例性的，上述第二预定条件包括：第二重配置消息包括目标命令，其中，上述目标命令包括以下至少一项：
切换命令；
安全参数更新命令；
DAPS切换命令；
CHO命令；
辅小区组释放命令；
辅小区组重配置命令；
其中，所述辅小区组重配置命令包括以下至少一项：辅小区组变更命令，辅小区组添加命令。
步骤203：在网络侧设备发送第二重配置消息后，网络侧设备中止主辅小区配置过程。
其中，上述主辅小区配置过程包括：主辅小区配置的条件评估和/或所述主辅小区配置的执行；上述主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。
在本申请实施例中，上述目标消息为UE向网络侧设备发送的消息。
在本申请实施例中，上述目标消息包括：RRC重配置完成消息或者辅小区组失败消息；其中，上述RRC重配置完成消息用于指示有条件的主辅小区添加或者有条件的主辅小区变更执行完成。
示例性的，网络侧设备向UE发送第一重配置消息后，UE进行主辅小区配置过程，之后，UE向网络侧设备发送RRC重配置完成消息或者辅小区组失败消息，以指示网络侧设备有条件的主辅小区配置执行完成，或者辅小区组配置失败。
可选地，在本申请实施例中，上述步骤203可以包括如下步骤203a：
步骤203a：在网络侧设备发送第二重配置消息后、且未接收到目标消息的情况下，网络侧设备中止主辅小区配置过程。
在本申请实施例中，网络侧设备在发送第二重配置消息时，可以判断是否收到目标消息，并在未收到目标消息的情况下，中止主辅小区配置过程。
可以理解的是，如果网络侧设备在发送第二重配置消息时、未接收到目标消息，则表征正在进行主辅小区配置过程，在此情况下，网络侧设备可以中止主辅小区的配置过程，以尽快完成第二重配置消息对应的重配置过程。
可选地，在本申请实施例中，在上述步骤202之后，本申请实施例提供的主辅小区配置方法还包括如下步骤204：
步骤204：网络侧设备在接收到目标消息的情况下，忽略该目标消息。
示例性的，网络侧设备在发送第二重配置消息后，如果接收到RRC重配置完成消息或者辅小区组失败消息，则忽略接收到的RRC重配置完成消息或者辅小区组失败消息，从而可以尽快执行其他处理操作，提高信令处理效率。
可选地，在本申请实施例中，在上述步骤203中网络侧设备中止主辅小区的配置过程之后，本申请实施例提供的主辅小区配置方法还包括如下步骤205：
步骤205：网络侧设备释放主辅小区配置过程的候选小区。
其中，上述网络侧设备释放主辅小区配置过程的候选小区，包括以下至少一项：
网络侧设备在发送第二重配置消息之后，释放主辅小区配置过程的候选小区；
网络侧设备在接收到第二重配置完成消息之后，释放主辅小区配置过程的候选小区。
示例性的，上述第二重配置完成消息为UE向网络侧设备发送的重配置完成消息，进一步地，网络侧设备向UE发送第二重配置消息之后，UE在完成该第二重配置消息对应的重配置过程后，向网络侧设备发送第二重配置完成消息。即第二重配置完成消息用于指示UE的重配置过程完成。
如图4所示，本申请实施例还提供一种交互方法(即主辅小区配置的方法的另一种示意)，该方法可以应用于如图1所示的无线通信系统，该方法可以包括下述的步 骤301至步骤304：
步骤301：网络侧设备向UE发送第一重配置消息。
步骤302：在接收到第一重配置消息的情况下，UE进行主辅小区配置过程。
步骤303:网络侧设备向UE发送第二重配置消息。
步骤304：在网络侧设备发送第二重配置消息后，网络侧设备中止主辅小区配置过程。
需要说明的是，本申请实施例提供的主辅小区配置方法，执行主体可以为主辅小区配置装置，或者，该主辅小区配置装置中的用于执行主辅小区配置方法的控制模块。本申请实施例中以主辅小区配置装置执行主辅小区配置方法为例，说明本申请实施例提供的主辅小区配置装置。
本申请实施例提供一种主辅小区配置装置500，如图5所示，该主辅小区配置装置500包括：配置模块501和执行模块502，其中：上述配置模块501，用于在接收到第一重配置消息的情况下，进行主辅小区配置过程；上述执行模块502，用于在满足第一预定条件的情况下，执行第一操作；上述第一操作包括以下任一项：停止上述主辅小区配置的条件评估过程；在正在执行主辅小区配置过程的情况下，中止主辅小区配置的执行过程；其中，上述第一重配置消息用于配置主辅小区；上述主辅小区配置过程包括：主辅小区配置的条件评估和/或主辅小区配置的执行；上述主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。
可选地，在本申请实施例中，上述第一预定条件包括以下至少一项：接收到第二重配置消息；释放辅小区组；中止辅小区组添加过程；其中，上述第二重配置消息用于提供配置参数。
可选地，在本申请实施例中，上述装置还包括：处理模块503；
上述处理模块503，用于在上述第二重配置消息中携带条件切换CHO命令的情况下，执行CHO的条件评估；上述执行模块502，具体用于在满足所述CHO的执行条件的情况下，执行第一操作；上述执行模块502，还用于在执行第一操作之后，触发CHO的执行过程。
可选地，在本申请实施例中，上述处理模块503，还用于在接收到第二重配置消息的情况下，执行第一操作之后，继续处理第二重配置消息。
可选地，在本申请实施例中，上述处理模块503，具体用于在完成上述第二重配置消息对应的重配置过程后，释放已存储的候选小区配置。
可选地，在本申请实施例中，上述执行模块502，具体用于在接收到第二重配置消息的情况下，若第二重配置消息包括目标命令，则执行所述第一操作；其中，上述目标命令包括以下至少一项：切换命令；安全参数更新命令；DAPS切换命令；CHO命令；辅小区组释放命令；辅小区组重配置命令；上述辅小区组重配置命令包括以下至少一项：辅小区组变更命令，辅小区组添加命令。
可选地，在本申请实施例中，在UE正在执行所述主辅小区配置过程的情况下，中止主辅小区配置的执行过程，包括以下至少一项：
释放SCG配置的RLC承载；
中止目标小区上正在进行的随机接入过程；
释放存储的候选小区配置；
释放待发送的上行RRC消息。
可选地，在本申请实施例中，释放待发送的上行RRC消息，包括以下至少一项：
释放辅小区组失败信息；
释放RRC重配置完成消息；上述RRC重配置完成消息用于指示有条件的主辅小区添加或有条件的主辅小区变更执行完成。
可选地，在本申请实施例中，中止所述主辅小区配置的执行过程，包括：
在中止辅小区组添加过程的情况下，中止上述条件主辅小区添加的执行过程。
在本申请实施例提供的主辅小区配置装置中，在接收到第一重配置消息的情况下，UE进行条件主辅小区配置，在满足第一预定条件的情况下，UE停止条件主辅小区配置的条件评估过程，或者，在UE正在执行主辅小区配置过程的情况下，中止主辅小区配置的执行过程。较之现有技术在接收到RRC重配置消息后直接进行重配置操作，并在重配置完成之后再处理其他重配置消息的处理方式，本申请的技术方案可以在满足预定条件的情况下，停止条件主辅小区的配置过程，例如，在UE新接收到重配置消息的情况下，停止正在进行的条件主辅小区配置过程。如此，UE可以较快地处理新接收到的重配置消息，避免继续执行条件主辅小区配置导致的延迟，也避免条件主辅小区配置的后续过程中产生异常，提升信令处理效率。
本申请实施例中的主辅小区配置装置可以是装置，具有操作系统的装置或电子设备，也可以是UE中的部件、集成电路、或芯片。该装置或电子设备可以是移动终端，也可以为非移动终端。示例性的，移动终端可以包括但不限于上述所列举的UE11的类型，非移动终端可以为服务器、网络附属存储器(Network Attached Storage，NAS)、个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。
本申请实施例提供的主辅小区配置装置能够实现图2的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
可选的，如图6所示，本申请实施例还提供一种UE600，包括处理器601，存储器602，存储在存储器602上并可在所述处理器601上运行的程序或指令，例如，该UE600为终端时，该程序或指令被处理器601执行时实现上述主辅小区配置方法实施例的各个过程，且能达到相同的技术效果。该UE600为网络侧设备时，该程序或指令被处理器601执行时实现上述主辅小区配置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。
本申请实施例还提供一种UE，包括处理器和通信接口，通信接口用于接收第一重配置消息，处理器用于在通信接口接收到第一重配置消息的情况下，进行主辅小区配置过程，在满足第一预定条件的情况下，执行第一操作。其中，上述第一操作包括以下任一项：停止主辅小区配置的条件评估过程；在正在执行所述主辅小区配置过程的情况下，中止主辅小区配置的执行过程；其中，上述第一重配置消息用于配置主辅小区；上述主辅小区配置过程包括：主辅小区配置的条件评估和/或主辅小区配置的执行；主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。该UE实施例是与上述UE侧方法实施例对应的，上述方法实施例的各个实施过程和实现方式均可适用于该终端实施例中，且能达到相同的技术效果。具体地，图7为实现本申请实施例的一种UE的硬件结构示意图。
该UE100包括但不限于：射频单元101、网络模块102、音频输出单元103、输入单元104、传感器105、显示单元106、用户输入单元107、接口单元108、存储器109、以及处理器110等中的至少部分部件。
本领域技术人员可以理解，终端100还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器110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。图7中示出的UE结构并不构成对UE的限定，UE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，在此不再赘述。
应理解的是，本申请实施例中，输入单元104可以包括图形处理器(Graphics Processing Unit，GPU)1041和麦克风1042，图形处理器1041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。显示单元106可包括显示面板1061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板1061。用户输入单元107包括触控面板1071以及其他输入设备1072。触控面板1071，也称为触摸屏。触控面板1071可包括触摸检测装置和触摸控制器两个部分。其他输入设备1072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。
本申请实施例中，射频单元101将来自网络侧设备的下行数据接收后，给处理器110处理；另外，将上行的数据发送给网络侧设备。通常，射频单元101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。
存储器109可用于存储软件程序或指令以及各种数据。存储器109可主要包括存储程序或指令区和存储数据区，其中，存储程序或指令区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器109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，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。例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
处理器110可包括一个或多个处理单元；可选的，处理器110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或指令等，调制解调处理器主要处理无线通信，如基带处理器。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110中。
其中，上述处理器110用于在接收到第一重配置消息的情况下，进行主辅小区配置过程；并在满足第一预定条件的情况下，执行第一操作；上述第一操作包括以下任一项：停止主辅小区配置的条件评估过程；在正在执行所述主辅小区配置过程的情况下，中止主辅小区配置的执行过程；其中，上述第一重配置消息用于配置主辅小区；上述主辅小区配置过程包括：主辅小区配置的条件评估和/或主辅小区配置的执行；主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。
可选地，在本申请实施例中，上述第一预定条件包括以下至少一项：接收到第二重配置消息；释放辅小区组；中止辅小区组添加过程；其中，上述第二重配置消息用于提供配置参数。
可选地，在本申请实施例中，上述处理器110，还用于在上述第二重配置消息中携带条件切换CHO命令的情况下，执行CHO的条件评估；上述处理器110，具体用于在满足所述CHO的执行条件的情况下，执行第一操作；上述处理器110，还用于在执行第一操作之后，触发CHO的执行过程。
可选地，在本申请实施例中，上述处理器110，还用于在接收到第二重配置消息的情况下，执行第一操作之后，继续处理第二重配置消息。
可选地，在本申请实施例中，上述处理器110，具体用于在完成上述第二重配置消息对应的重配置过程后，释放已存储的候选小区配置。
可选地，在本申请实施例中，上述处理器110，具体用于在接收到第二重配置消息的情况下，若第二重配置消息包括目标命令，则执行所述第一操作；其中，上述目标命令包括以下至少一项：切换命令；安全参数更新命令；DAPS切换命令；CHO命令；辅小区组释放命令；辅小区组重配置命令；上述辅小区组重配置命令包括以下至少一项：辅小区组变更命令，辅小区组添加命令。
可选地，在本申请实施例中，在UE正在执行所述主辅小区配置过程的情况下，中止主辅小区配置的执行过程，包括以下至少一项：
释放SCG配置的RLC承载；
中止目标小区上正在进行的随机接入过程；
释放存储的候选小区配置；
释放待发送的上行RRC消息。
可选地，在本申请实施例中，释放待发送的上行RRC消息，包括以下至少一项：
释放辅小区组失败信息；
释放RRC重配置完成消息；上述RRC重配置完成消息用于指示有条件的主辅小区添加或有条件的主辅小区变更执行完成。
可选地，在本申请实施例中，中止所述主辅小区配置的执行过程，包括：
在中止辅小区组添加过程的情况下，中止上述条件主辅小区添加的执行过程。
在本申请实施例提供的UE中，在接收到第一重配置消息的情况下，UE进行条件主辅小区配置，在满足第一预定条件的情况下，UE停止条件主辅小区配置的条件评估过程，或者，在UE正在执行主辅小区配置过程的情况下，中止主辅小区配置的执行过程。较之现有技术在接收到RRC重配置消息后直接进行重配置操作，并在重配置完成之后再处理其他重配置消息的处理方式，本申请的技术方案可以在满足预定条件的情况下，停止条件主辅小区的配置过程，例如，在UE新接收到重配置消息的情况下，停止正在进行的条件主辅小区配置过程。如此，UE可以较快地处理新接收到的重配置消息，避免继续执行条件主辅小区配置导致的延迟，也避免条件主辅小区配置的后续过程中产生异常，提升信令处理效率。
本申请实施例还提供一种网络侧设备，提供了一种网络侧设备，如图8所示所述网络侧设备包括：发送模块801和执行模块802，其中：上述发送模块801，用于发送第一重配置消息；上述发送模块801，还用于发送第二重配置消息；上述执行模块802，用于在发送模块发送第二重配置消息后，中止主辅小区的配置过程；其中，上述第二重配置消息满足第二预定条件，上述第二重配置消息用于为UE提供配置参数；上述主辅小区配置过程包括：主辅小区配置的条件评估和/或主辅小区配置的执行；上述主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。
可选地，在本申请实施例中，执行模块802，具体用于在发送模块发送第二重配置消息后、且未接收到目标消息的情况下，中止主辅小区配置过程；其中，目标消息包括：RRC重配置完成消息或者辅小区组失败消息；所述RRC重配置完成消息用于指示有条件的主辅小区添加或者有条件的主辅小区变更执行完成。
可选地，在本申请实施例中，上述第二预定条件包括：第二重配置消息包括目标命令；其中，目标命令包括以下至少一项：
切换命令；
安全参数更新命令；
DAPS切换命令；
CHO命令；
辅小区组释放命令；
辅小区组重配置命令；
其中，上述辅小区组重配置命令包括以下至少一项：辅小区组变更命令，辅小区组添加命令。
可选地，在本申请实施例中，该网络侧设备还包括：接收模块803和处理模块804，其中：处理模块804，用于在接收模块803接收到目标消息的情况下，忽略目标消息。
可选地，在本申请实施例中，上述执行模块802，还用于释放主辅小区配置过程的候选小区；
其中，上述网络侧设备释放主辅小区配置过程的候选小区，包括以下至少一项：
网络侧设备在发送第二重配置消息之后，释放主辅小区配置过程的候选小区；
网络侧设备在接收到第二重配置完成消息之后，释放主辅小区配置过程的候选小区。
本申请实施例还提供一种网络侧设备，包括处理器和通信接口，其中，通信接口用于发送第一重配置消息，通信接口还用于发送第二重配置消息；处理器用于在通信接口发送第二重配置消息后，中止主辅小区的配置过程；其中，上述第二重配置消息用于为UE提供配置参数；上述主辅小区配置过程包括：主辅小区配置的条件评估和/或主辅小区配置的执行；上述主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。该网络侧设备实施例是与上述网络侧设备方法实施例对应的，上述方法实施例的各个实施过程和实现方式均可适用于该网络侧设备实施例中，且能达到相同的技术效果。
具体地，本申请实施例还提供了一种网络侧设备。如图9所示，该网络侧设备900包括：天线91、射频装置92、基带装置93。天线91与射频装置92连接。在上行方向上，射频装置92通过天线91接收信息，将接收的信息发送给基带装置93进行处理。在下行方向上，基带装置93对要发送的信息进行处理，并发送给射频装置92，射频装置92对收到的信息进行处理后经过天线91发送出去。
上述频带处理装置可以位于基带装置93中，以上实施例中网络侧设备执行的方法可以在基带装置93中实现，该基带装置93包括处理器94和存储器95。
基带装置93例如可以包括至少一个基带板，该基带板上设置有多个芯片，如图9所示，其中一个芯片例如为处理器94，与存储器95连接，以调用存储器95中的程序，执行以上方法实施例中所示的网络设备操作。
该基带装置93还可以包括网络接口96，用于与射频装置92交互信息，该接口例如为通用公共无线接口(common public radio interface，简称CPRI)。
具体地，本发明实施例的网络侧设备还包括：存储在存储器95上并可在处理器94上运行的指令或程序，处理器94调用存储器95中的指令或程序执行图8所示各模块执行的方法，并达到相同的技术效果，为避免重复，故不在此赘述。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述主辅小区配置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，所述处理器为上述实施例中所述的UE中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述主辅小区配置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。
本申请实施例另提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在非易失的存储介质中，所述程序/程序产品被至少一个处理器执行以实现如第一方面所述的主辅小区配置方法的步骤。
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
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。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
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，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机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)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (33)

  1. 一种主辅小区配置方法，包括：
    在接收到第一重配置消息的情况下，UE进行主辅小区配置过程；
    在满足第一预定条件的情况下，所述UE执行第一操作；
    所述第一操作包括以下任一项：
    停止所述主辅小区配置的条件评估过程；
    在UE正在执行所述主辅小区配置过程的情况下，中止所述主辅小区配置的执行过程；
    其中，所述第一重配置消息用于配置所述主辅小区；所述主辅小区配置过程包括：主辅小区配置的条件评估和/或所述主辅小区配置的执行；所述主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。
  2. 根据权利要求1所述的方法，其中，
    所述第一预定条件包括以下至少一项：
    所述UE接收到第二重配置消息；
    所述UE高层释放辅小区组；
    所述UE高层中止辅小区组添加过程；
    其中，所述第二重配置消息用于为所述UE提供配置参数。
  3. 根据权利要求2所述的方法，其中，所述UE执行第一操作，包括：
    在所述第二重配置消息中携带条件切换CHO命令的情况下，所述UE执行CHO的条件评估；
    在满足所述CHO的执行条件的情况下，所述UE执行第一操作；
    所述UE执行第一操作之后，所述方法还包括：
    所述UE触发所述CHO的执行过程。
  4. 根据权利要求2所述的方法，其中，在所述UE接收到第二重配置消息的情况下，所述UE执行第一操作之后，所述方法还包括：
    所述UE继续处理所述第二重配置消息。
  5. 根据权利要求4所述的方法，其中，所述UE继续处理所述第二重配置消息之后，所述方法还包括：
    在完成所述第二重配置消息对应的重配置过程后，所述UE释放已存储的候选小区配置。
  6. 根据权利要求2至5任一项所述的方法，其中，所述在满足第一预定条件的情况下，所述UE执行第一操作，包括：
    在所述UE接收到所述第二重配置消息的情况下，若所述第二重配置消息包括目标命令，则执行所述第一操作；
    其中，所述目标命令包括以下至少一项：
    切换命令；
    安全参数更新命令；
    DAPS切换命令；
    CHO命令；
    辅小区组释放命令；
    辅小区组重配置命令；
    其中，所述辅小区组重配置命令包括以下至少一项：辅小区组变更命令，辅小区组添加命令。
  7. 根据权利要求1所述的方法，其中，所述在UE正在执行所述主辅小区配置过程 的情况下，中止所述主辅小区配置的执行过程，包括以下至少一项：
    释放SCG配置的RLC承载；
    中止目标小区上正在进行的随机接入过程；
    释放存储的候选小区配置；
    释放待发送的上行RRC消息。
  8. 根据权利要求7所述的方法，其中，所述释放待发送的上行RRC消息，包括以下至少一项：
    释放辅小区组失败信息；
    释放RRC重配置完成消息；所述RRC重配置完成消息用于指示有条件的主辅小区添加或有条件的主辅小区变更执行完成。
  9. 根据权利要求2所述的方法，其中，所述中止所述主辅小区配置的执行过程，包括：
    在所述UE高层中止辅小区组添加过程的情况下，所述UE高层中止所述有条件的主辅小区添加的执行过程。
  10. 一种主辅小区配置方法，包括：
    网络侧设备发送第一重配置消息；
    所述网络侧设备发送第二重配置消息；
    在网络侧设备发送所述第二重配置消息后，所述网络侧设备中止主辅小区配置过程；
    其中，所述第二重配置消息用于为UE提供配置参数，所述第二重配置消息满足第二预定条件；所述主辅小区配置过程包括：主辅小区配置的条件评估和/或所述主辅小区配置的执行；所述主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。
  11. 根据权利要求10所述的方法，其中，所述在网络侧设备发送所述第二重配置消息后，所述网络侧设备中止主辅小区配置过程，包括：
    在网络侧设备发送所述第二重配置消息后、且未接收到目标消息的情况下，所述网络侧设备中止主辅小区配置过程；
    其中，所述目标消息包括：RRC重配置完成消息或者辅小区组失败消息；
    所述RRC重配置完成消息用于指示所述有条件的主辅小区添加或者所述有条件的主辅小区变更执行完成。
  12. 根据权利要求10所述的方法，其中，所述第二预定条件包括：所述第二重配置消息包括目标命令；
    其中，所述目标命令包括以下至少一项：
    切换命令；
    安全参数更新命令；
    DAPS切换命令；
    CHO命令；
    辅小区组释放命令；
    辅小区组重配置命令；
    其中，所述辅小区组重配置命令包括以下至少一项：辅小区组变更命令，辅小区组添加命令。
  13. 根据权利要求11所述的方法，其中，所述网络侧设备发送第二重配置消息之后，所述方法还包括：
    所述网络侧设备在接收到所述目标消息的情况下，忽略所述目标消息。
  14. 根据权利要求10或11所述的方法，其中，所述网络侧设备中止主辅小区的配 置过程之后，所述方法还包括：
    所述网络侧设备释放所述主辅小区配置过程的候选小区；
    其中，所述网络侧设备释放所述主辅小区配置过程的候选小区，包括以下至少一项：
    所述网络侧设备在发送第二重配置消息之后，释放所述主辅小区配置过程的候选小区；
    所述网络侧设备在接收到第二重配置完成消息之后，释放所述主辅小区配置过程的候选小区。
  15. 一种主辅小区配置装置，所述装置包括：配置模块和执行模块，其中：
    所述配置模块，用于在接收到第一重配置消息的情况下，进行主辅小区配置过程；
    所述执行模块，用于在满足第一预定条件的情况下，执行第一操作；
    所述第一操作包括以下任一项：
    停止所述主辅小区配置的条件评估过程；
    在UE正在执行所述主辅小区配置过程的情况下，中止所述主辅小区配置的执行过程；
    其中，所述第一重配置消息用于配置所述主辅小区；所述主辅小区配置过程包括：主辅小区配置的条件评估和/或所述主辅小区配置的执行；所述主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。
  16. 根据权利要求15所述的装置，其中，所述第一预定条件包括以下至少一项：
    所述UE接收到第二重配置消息；
    所述UE释放辅小区组；
    所述UE高层中止辅小区组添加过程；
    其中，所述第二重配置消息用于提供配置参数。
  17. 根据权利要求16所述的装置，其中，所述装置还包括：处理模块；
    所述处理模块，用于在所述第二重配置消息中携带条件切换CHO命令的情况下，执行CHO的条件评估；
    所述执行模块，具体用于在满足所述CHO的执行条件的情况下，执行第一操作；
    所述执行模块，还用于在执行所述第一操作之后，触发所述CHO的执行过程。
  18. 根据权利要求17所述的装置，其中，
    所述处理模块，还用于在接收到第二重配置消息的情况下，执行第一操作之后，继续处理所述第二重配置消息。
  19. 根据权利要求18所述的装置，其中，
    所述处理模块，具体用于在完成所述第二重配置消息对应的重配置过程后，释放已存储的候选小区配置。
  20. 根据权利要求16至19任一项所述的装置，其中，
    所述执行模块，具体用于在接收到所述第二重配置消息的情况下，若所述第二重配置消息包括目标命令，则执行所述第一操作；
    其中，所述目标命令包括以下至少一项：
    切换命令；
    安全参数更新命令；
    DAPS切换命令；
    CHO命令；
    辅小区组释放命令；
    辅小区组重配置命令；
    其中，所述辅小区组重配置命令包括以下至少一项：辅小区组变更命令，辅小区 组添加命令。
  21. 根据权利要求15所述的装置，其中，所述在UE正在执行所述主辅小区配置过程的情况下，中止所述主辅小区配置的执行过程，包括以下至少一项：
    释放SCG配置的RLC承载；
    中止目标小区上正在进行的随机接入过程；
    释放存储的候选小区配置；
    释放待发送的上行RRC消息。
  22. 根据权利要求21所述的装置，其中，所述释放待发送的上行RRC消息，包括以下至少一项：
    释放辅小区组失败信息；
    释放RRC重配置完成消息；所述RRC重配置完成消息用于指示有条件的主辅小区添加或有条件的主辅小区变更执行完成。
  23. 根据权利要求16所述的装置，其特征在于，所述中止所述主辅小区配置的执行过程，包括：
    在所述UE高层中止辅小区组添加过程的情况下，所述UE高层中止所述有条件的主辅小区添加的执行过程。
  24. 一种网络侧设备，所述网络侧设备包括：发送模块和执行模块，其中：
    所述发送模块，用于发送第一重配置消息；
    所述发送模块，还用于发送第二重配置消息；
    所述执行模块，用于在所述发送模块发送所述第二重配置消息后，中止主辅小区的配置过程；
    其中，所述第二重配置消息用于为UE提供配置参数，所述第二重配置消息满足第二预定条件；所述主辅小区配置过程包括：主辅小区配置的条件评估和/或所述主辅小区配置的执行；所述主辅小区配置包括：有条件的主辅小区变更或有条件的主辅小区添加。
  25. 根据权利要求24所述的网络侧设备，其中，
    所述执行模块，具体用于在所述发送模块发送所述第二重配置消息后、且未接收到目标消息的情况下，中止主辅小区配置过程；
    其中，所述目标消息包括：RRC重配置完成消息或者辅小区组失败消息；
    所述RRC重配置完成消息用于指示所述有条件的主辅小区添加或者所述有条件的主辅小区变更执行完成。
  26. 根据权利要求24所述的网络侧设备，其中，所述第二预定条件包括：所述第二重配置消息包括目标命令；
    其中，所述目标命令包括以下至少一项：
    切换命令；
    安全参数更新命令；
    DAPS切换命令；
    CHO命令；
    辅小区组释放命令；
    辅小区组重配置命令；
    其中，所述辅小区组重配置命令包括以下至少一项：辅小区组变更命令，辅小区组添加命令。
  27. 根据权利要求25所述的网络侧设备，其中，所述网络侧设备还包括：接收模块和处理模块，其中：
    所述处理模块，用于在所述接收模块接收到所述目标消息的情况下，忽略所述目 标消息。
  28. 根据权利要求24所述的网络侧设备，其中，所述执行模块，还用于释放所述主辅小区配置过程的候选小区；
    其中，所述网络侧设备释放所述主辅小区配置过程的候选小区，包括以下至少一项：
    所述网络侧设备在发送第二重配置消息之后，释放所述主辅小区配置过程的候选小区；
    所述网络侧设备在接收到第二重配置完成消息之后，释放所述主辅小区配置过程的候选小区。
  29. 一种UE，包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至9任一项所述的主辅小区配置方法，或者实现如权利要求10至14任一项所述的主辅小区配置方法的步骤。
  30. 一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求1-9任一项所述的主辅小区配置方法，或者实现如权利要求10至14任一项所述的主辅小区配置方法的步骤。
  31. 一种主辅小区配置装置，包括所述装置被配置成用于执行如权利要求1至9任一项所述的主辅小区配置方法。
  32. 一种计算机程序产品，所述程序产品被至少一个处理器执行以实现如权利要求1至9任一项所述的主辅小区配置方法。
  33. 一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如权利要求1至9任一项所述的主辅小区配置方法。
PCT/CN2022/084830 2021-04-01 2022-04-01 主辅小区配置方法、装置、ue、网络侧设备及可读存储介质 WO2022206959A1 (zh)

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