Method and apparatus for executing target operation, and terminal device

Abstract

A method and an apparatus for executing a target operation, and a terminal device are disclosed, and pertain to the communications field. The method includes: executing (202) a first target operation in a case that a conditional reconfiguration parameter and / or an SCG deactivation command is received at a first reception occasion, where the first reception occasion includes at least one of the following occasions: a time at which an SCG is deactivated and a time at which a conditional reconfiguration related procedure is being executed. The first target operation includes at least one of the following: skipping initiating or stopping a conditional reconfiguration evaluation procedure; initiating or continuing a conditional reconfiguration evaluation procedure; skipping initiating or stopping a conditional reconfiguration execution procedure in a case that the first condition is satisfied; postponing initiating the conditional reconfiguration evaluation procedure; postponing initiating the conditional reconfiguration execution procedure in a case that the first condition is satisfied; ignoring or deleting the conditional reconfiguration parameter; activating or deactivating the SCG; and ignoring the SCG deactivation command.

Description

Method, device and terminal device for executing target operation

[0001] Cross-references

[0002] This invention claims priority to a Chinese patent application filed with the Patent Office of China on September 30, 2020, with application number 202011067654.8 and title “Method, Apparatus and Terminal Device for Executing Target Operation”. The entire contents of this application are incorporated herein by reference. Technical Field

[0003] Embodiments of the present invention relate to the field of communications, and in particular to a method, apparatus, and terminal device for executing a target operation. Background Art

[0004] In order to save power and quickly activate it later, the network will instruct the user equipment (UE) to put the secondary cell group (SCG) into the deactivated state. The network configures the UE with conditional reconfiguration-related processes for the robustness and low latency in mobility management. For example, the conditional reconfiguration parameters of the candidate primary secondary cell (PSCell) configured by the secondary base station are used by the terminal to execute the conditional PSCell change (CPC)-related processes.

[0005] The two functions of conditional reconfiguration of candidate PSCell and SCG deactivation may be configured or instructed to the UE by the network simultaneously or one after the other. However, the two functions will have a certain impact on each other when executed by the UE, making the UE behavior unclear and the understanding between the network and the UE inconsistent, which may cause abnormalities in subsequent communications.

[0006] Summary of the Invention

[0007] The embodiments of the present application provide a method, apparatus, and terminal device for performing a target operation, which can clarify the behavior of the UE when the two functions of conditional reconfiguration and SCG deactivation are configured or instructed to the UE by the network simultaneously or before and after, so that the understanding between the network and the UE is consistent.

[0008] In a first aspect, a method for executing a target operation is provided, which is executed by a terminal device, and the method includes: executing a first target operation when a conditional reconfiguration parameter and / or an SCG deactivation command is received at a first receiving opportunity, wherein the first receiving opportunity includes at least one of the following opportunities: when the SCG is in a deactivation period, at the same time, or when a conditional reconfiguration-related process is in progress; the first target operation includes at least one of the following: not initiating a conditional reconfiguration evaluation process; stopping the conditional reconfiguration evaluation process; initiating a conditional reconfiguration evaluation process; continuing the conditional reconfiguration evaluation process; if the first condition is met, not initiating the conditional reconfiguration execution process; if the first condition is met, stopping the conditional reconfiguration execution process; postponing the initiation of the conditional reconfiguration evaluation process; postponing the initiation of the conditional reconfiguration execution process when the first condition is met; ignoring the conditional reconfiguration parameter; deleting the conditional reconfiguration parameter; activating or deactivating the SCG; ignoring the SCG deactivation command.

[0009] According to a second aspect, a device for executing a target operation is provided, the device comprising: an execution module for executing a first target operation when a conditional reconfiguration parameter and / or an SCG deactivation command is received at a first receiving opportunity; wherein the first receiving opportunity includes at least one of the following opportunities: when the SCG is in a deactivation period, at the same time, or when a conditional reconfiguration-related process is in progress; the first target operation includes at least one of the following: not initiating a conditional reconfiguration evaluation process; stopping the conditional reconfiguration evaluation process; initiating a conditional reconfiguration evaluation process; continuing the conditional reconfiguration evaluation process; not initiating a conditional reconfiguration execution process when the first condition is met; stopping the conditional reconfiguration execution process when the first condition is met; postponing the initiation of a conditional reconfiguration evaluation process; postponing the initiation of a conditional reconfiguration execution process when the first condition is met; ignoring the conditional reconfiguration parameter; deleting the conditional reconfiguration parameter; activating or deactivating the SCG; ignoring the SCG deactivation command.

[0010] In a third aspect, a terminal device is provided, which includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, wherein the program or instruction, when executed by the processor, implements the steps of the method described in the first aspect.

[0011] In a fourth aspect, a readable storage medium is provided, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented.

[0012] In a fifth aspect, a computer program product is provided, which includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, wherein the program or instruction, when executed by the processor, implements the steps of the method described in the first aspect.

[0013] In a sixth aspect, an embodiment of the present application provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the method described in the first aspect.

[0014] An embodiment of the present invention provides a method, apparatus and terminal device for executing a target operation, which executes a first target operation by receiving a conditional reconfiguration parameter and / or an SCG deactivation command at a first receiving opportunity, wherein the first receiving opportunity includes at least one of the following opportunities: when the SCG is in a deactivation period, at the same time, or when a conditional reconfiguration-related process is in progress; the first target operation includes at least one of the following: not initiating a conditional reconfiguration evaluation process; stopping the conditional reconfiguration evaluation process; initiating a conditional reconfiguration evaluation process; continuing the conditional reconfiguration evaluation process; not initiating a conditional reconfiguration execution process when the first condition is met; stopping the conditional reconfiguration execution process when the first condition is met; postponing the initiation of the conditional reconfiguration evaluation process; postponing the initiation of the conditional reconfiguration execution process when the first condition is met; ignoring the conditional reconfiguration parameter; deleting the conditional reconfiguration parameter; activating or deactivating the SCG; ignoring the SCG deactivation command. When the two functions of conditional reconfiguration and SCG deactivation are configured or instructed to the UE by the network at the same time or before and after, the behavior of the UE can be clarified, so that the understanding between the network and the UE is consistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] FIG1 shows a block diagram of a wireless communication system to which embodiments of the present application may be applied;

[0017] FIG2 is a schematic flow chart of a method for performing a target operation according to an embodiment of the present invention;

[0018] FIG3 is a schematic flow chart of a method for executing a target operation according to an embodiment of the present invention;

[0019] FIG4 is a schematic flow chart of a method for performing a target operation according to an embodiment of the present invention;

[0020] FIG5 is a schematic flow chart of a method for performing a target operation according to an embodiment of the present invention;

[0021] FIG6 is a schematic flowchart of an apparatus for performing a target operation according to an embodiment of the present invention;

[0022] FIG7 is a schematic structural diagram of a terminal device according to another embodiment of the present invention. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0024] The terms "first," "second," and the like in the specification and claims of this application are used to distinguish similar objects and are not used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate so that the embodiments of this application can be implemented in an order other than those illustrated or described herein. In addition, the term "and / or" in the specification and claims refers to at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0025] It is worth noting that the technology described in the embodiments of the present application is not limited to the Long Term Evolution (LTE) / LTE-Advanced (LTE-A) system, but can also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA) and other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the technology described can be used for the systems and radio technologies mentioned above, as well as for other systems and radio technologies. However, the following description describes a New Radio (NR) system for illustrative purposes, and NR terminology is used in most of the following description, but these technologies can also be applied to applications other than NR system applications, such as 6th generation (6G) systems. th Generation, 6G) communication system.

[0026] FIG1 shows a block diagram of a wireless communication system applicable to an embodiment of the present application. The wireless communication system includes a terminal 11 and a network-side device 12. The terminal 11 may also be referred to as a terminal device or a user terminal. The terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (PDA), a handheld computer, a netbook, an ultra-mobile personal computer (UMPC), a mobile Internet device (Mobile Internet Device, MID), a wearable device (Wearable Device) or a vehicle-mounted device (VUE), a pedestrian terminal (PUE) and other terminal-side devices. Wearable devices include: bracelets, headphones, glasses, etc. It should be noted that the specific type of the terminal 11 is not limited in the embodiment of the present application. The network side device 12 can be a base station or a core network, where the base station can be called a node B, an evolved node B, an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service set (Basic Service Set, BSS), an extended service set (Extended Service Set, ESS), a B node, an evolved B node (eNB), a home B node, a home evolved B node, a WLAN access point, a WiFi node, a transmitting and receiving point (Transmitting Receiving Point, TRP) or other appropriate terms in the field. As long as the same technical effect is achieved, the base station is not limited to a specific technical vocabulary. It should be noted that in the embodiment of the present application, only the base station in the NR system is taken as an example, but the specific type of the base station is not limited.

[0027] The method for executing the target operation provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and their application scenarios.

[0028] As shown in FIG2 , an embodiment of the present invention provides a method 200 for performing a target operation. The method 200 can be performed by a terminal device. In other words, the method 200 can be performed by software or hardware installed on the terminal device. The method 200 includes the following steps.

[0029] S202: When a conditional reconfiguration parameter and / or an SCG deactivation command is received at a first receiving opportunity, perform a first target operation.

[0030] The first receiving opportunity includes at least one of the following opportunities: when the SCG is in a deactivation period, at the same time, and when a conditional reconfiguration related process is in progress.

[0031] The conditional reconfiguration includes: CPC configuration, which is used for the UE to perform the CPC process. The CPC configuration may include: multiple candidate primary secondary cells (PSCells), execution conditions or triggering events for executing CPC corresponding to each candidate PSCell, and radio resource control (RRC) reconfiguration messages or parameters corresponding to each candidate PSCell.

[0032] Conditional reconfiguration related processes may include: conditional reconfiguration evaluation process and conditional reconfiguration execution process, such as CPC evaluation process and CPC execution process. Specifically, after receiving the CPC configuration, the UE maintains connection with the source PSCell and starts to execute the conditional reconfiguration evaluation process (which can also be considered as the CPC evaluation process), that is, to evaluate whether the execution conditions or triggering events of the candidate PSCell(s) are met. During the CPC evaluation process, when the execution conditions or triggering events corresponding to a candidate PSCell are met, the candidate PSCell is considered to be triggered. If at least one candidate PSCell is triggered or the execution conditions or triggering events corresponding to at least one PSCell are met, the UE initiates the conditional reconfiguration execution process (also known as the CPC execution process). That is, the UE selects one of the triggered PSCells, applies its corresponding RRC configuration, and initiates random access to the PSCell. When SRB3 is configured, the UE can directly send an RRCReconfigurationComplete message to the selected PSCell. When SRB3 is not configured, the UE sends an ULInformationTransferMRDC to the MN, which carries the RRCReconfigurationComplete message sent to the selected PSCell. After sending the above message, the CPC execution process ends.

[0033] Regarding the SCG deactivation command, Dual Connectivity (DC) refers to providing the UE with resources of two network nodes (access network elements), one of which is called the master node (MN) and the other is called the secondary node (SN). At each network node, carrier aggregation (CA) is used, that is, a series of service cells controlled by the node are configured for the UE, also known as a cell group (cell group). The master node MN controls the master cell group (MCG), and the secondary node SN controls the secondary cell group (SCG). Each cell group contains a special cell (SpCell) and a series of secondary cells (Scell). In the MCG, the special cell is called the primary cell (PCell), and in the SCG, the special cell is called the primary secondary cell (PSCell). In a cell group, the SpCell uses the main carrier, while other secondary cells use secondary carriers. Resource scheduling within a cell group is performed by the SpCell.

[0034] And, based on this, the SCG suspended state is introduced. When the UE has low data transmission or no data transmission for a period of time, the network can temporarily suspend the SCG instead of directly deleting the SCG and adding it back when larger data appears. Temporarily suspending the SCG allows the terminal device to work in a more power-saving manner for a longer period of time, and at the same time, the SCG can be restored more quickly when there is a large amount of data demand. In one implementation, it is also called the SCG deactivation state (deactivation). When the SCG is in the deactivated state, some of the UE's behaviors on the SCG will be restricted to save UE power consumption. For example, during the SCG deactivation period, the UE does not monitor the PDCCH (including PSCell) on the SCG.

[0035] Then, when the conditional reconfiguration parameters and / or SCG deactivation command are received at the first receiving opportunity, if the UE behavior cannot be determined, the conditional reconfiguration may be performed or the SCG deactivation may be performed, which may cause an impact between the two functions, resulting in some adverse effects due to inconsistent understanding of the transmission between the network and the UE. For example, when the UE is executing CPC, the UE receives an SCG deactivation command. If the UE chooses to continue executing CPC and ignores the SCG deactivation command, and the network side believes that the UE has executed the SCG deactivation command, then the UE will continue to monitor the physical downlink control channel (PDCCH) of the SCG, but the SN will not actually schedule the UE, resulting in unnecessary power consumption of the UE. Or, for example, in some scenarios, it will also cause data transmission failure between the network and the UE.

[0036] In view of this, in this step, the first target operation includes at least one of the following: not initiating the conditional reconfiguration evaluation process; stopping the conditional reconfiguration evaluation process; initiating the conditional reconfiguration evaluation process; continuing the conditional reconfiguration evaluation process; not initiating the conditional reconfiguration execution process when the first condition is met; stopping the conditional reconfiguration execution process when the first condition is met; postponing the initiation of the conditional reconfiguration evaluation process; postponing the initiation of the conditional reconfiguration execution process when the first condition is met; ignoring the conditional reconfiguration parameters; deleting the conditional reconfiguration parameters; activating or deactivating the SCG; ignoring the SCG deactivation command.

[0037] In one embodiment, when the UE does not initiate the conditional reconfiguration evaluation process and does not initiate the conditional reconfiguration execution process when the first condition is met, it can also be directly expressed as the UE not initiating a process related to conditional reconfiguration, or stopping the process related to conditional reconfiguration. The process related to conditional reconfiguration includes: the conditional reconfiguration evaluation process and the conditional reconfiguration execution process, as well as any sub-process related to the conditional reconfiguration message / parameter.

[0038] In one implementation, the process of postponing the initiation of conditional reconfiguration execution includes at least one of the following.

[0039] In the case where there is data or signaling to be sent on an SCG bearer, a bearer with its endpoint at the secondary node (SN terminated bearer) or an MCG bearer, the conditional reconfiguration execution process is initiated.

[0040] When the SCG is activated, the conditional reconfiguration execution process is initiated.

[0041] When the SCG activation command is received, the conditional reconfiguration execution process is initiated.

[0042] When the SCG is in the deactivation period and the MCG wireless link fails, the conditional reconfiguration execution process is initiated. At this time, if there is a triggered PSCell, the UE can select one of the triggered PSCells to initiate random access. During the process of accessing the selected PSCell or after completing the access, the SCG can be activated by default or the UE carries indication information to instruct the network to activate the SCG. Furthermore, the UE can also indicate the MCG failure information to the network side, for example, the UE instructs the PSCell to activate the SCG and report the MCG failure information during the access process, or the UE reports the MCG failure information again after access (RRC reconfiguration message, MCG failure information).

[0043] In one implementation, the postponement of initiating the conditional reconfiguration evaluation process includes: saving the CPC configuration; setting the target parameter to a predetermined value; initiating the conditional reconfiguration evaluation process and / or the conditional reconfiguration execution process when a second condition is met, wherein the second condition includes at least one of the following: after the SCG is activated; an SCG activation command is received and the target parameter is the predetermined value; the SCG is in a deactivation period and the MCG wireless link fails.

[0044] For example, when the SCG is in deactivation and receives conditional reconfiguration parameters containing information about candidate PSCells, the UE decides to postpone the conditional reconfiguration evaluation process and sets the target parameter PendingCPC to TRUE. Subsequently, when the UE receives an SCG activation command with PendingCPC = TRUE, the UE can activate the SCG and initiate the CPC evaluation process.

[0045] In one implementation, the first condition includes: at least one candidate cell indicated in the conditional reconfiguration is triggered, or a triggering event corresponding to at least one candidate cell indicated in the conditional reconfiguration is satisfied.

[0046] In one implementation, the conditional reconfiguration execution process includes the following contents.

[0047] A first target cell is determined, where the first target cell includes the cell indicated in the conditional reconfiguration.

[0048] Apply the RRC reconfiguration message or parameters corresponding to the first target cell.

[0049] Establish synchronization with the first target cell.

[0050] Initiate random access to the first target cell.

[0051] Send an RRC message to the first target cell.

[0052] Therefore, an embodiment of the present invention provides a method for executing a target operation, which executes a first target operation by receiving a conditional reconfiguration parameter and / or an SCG deactivation command at a first receiving opportunity, wherein the first receiving opportunity includes at least one of the following opportunities: when the SCG is in a deactivation period, at the same time, or when a conditional reconfiguration-related process is in progress; the first target operation includes at least one of the following: not initiating a conditional reconfiguration evaluation process; stopping the conditional reconfiguration evaluation process; initiating a conditional reconfiguration evaluation process; continuing the conditional reconfiguration evaluation process; not initiating a conditional reconfiguration execution process when the first condition is met; stopping the conditional reconfiguration execution process when the first condition is met; postponing the initiation of the conditional reconfiguration evaluation process; postponing the initiation of the conditional reconfiguration execution process when the first condition is met; ignoring the conditional reconfiguration parameter; deleting the conditional reconfiguration parameter; activating or deactivating the SCG; ignoring the SCG deactivation command, so that when the two functions of conditional reconfiguration and SCG deactivation are configured or instructed to the UE by the network at the same time or before and after, the behavior of the UE can be clarified, so that the understanding between the network and the UE is consistent, and the adverse effects caused by inconsistent understanding of transmission between the network and the UE can be avoided.

[0053] As shown in FIG3 , an embodiment of the present invention provides a method 300 for performing a target operation. The method 300 can be performed by a terminal device. In other words, the method 300 can be performed by software or hardware installed on the terminal device. The method 300 includes the following steps.

[0054] S302: When a conditional reconfiguration parameter is received during the deactivation of the SCG, a first target operation is performed.

[0055] At this time, when the conditional reconfiguration parameters are received during the deactivation period of the SCG, if the UE behavior cannot be determined, conditional reconfiguration may be performed, or SCG deactivation may be performed, which may cause an impact between the two functions, resulting in some adverse effects due to inconsistent understanding of the transmission between the network and the UE.

[0056] In view of this, in this step, the first target operation includes at least one of the following: not initiating the conditional reconfiguration evaluation process; initiating the conditional reconfiguration evaluation process; not initiating the conditional reconfiguration execution process when the first condition is met; postponing the initiation of the conditional reconfiguration evaluation process; postponing the initiation of the conditional reconfiguration execution process when the first condition is met; ignoring the conditional reconfiguration parameters; activating SCG.

[0057] In one embodiment, when the SCG is in a deactivated state, the UE receives a conditional reconfiguration parameter containing a candidate PSCell, and the UE believes that the PSCell reconfiguration parameter implicitly instructs the UE to activate the SCG. Then, when the UE receives the conditional reconfiguration, it activates the SCG and initiates the CPC evaluation process.

[0058] The specific implementation of each process included in the above first target operation can be described in the same way as in the embodiment of FIG2 , and will not be repeated here.

[0059] Therefore, an embodiment of the present invention provides a method for executing a target operation, which executes a first target operation by receiving a conditional reconfiguration parameter when the SCG is in a deactivation period, wherein the first target operation includes at least one of the following: not initiating the conditional reconfiguration evaluation process; initiating the conditional reconfiguration evaluation process; not initiating the conditional reconfiguration execution process when the first condition is met; postponing the initiation of the conditional reconfiguration evaluation process; postponing the initiation of the conditional reconfiguration execution process when the first condition is met; ignoring the conditional reconfiguration parameter; activating the SCG, and being able to clarify the behavior of the UE when the conditional reconfiguration parameter is received when the SCG is in a deactivation period, so that the understanding between the network and the UE is consistent, and avoiding adverse effects caused by inconsistent understanding of transmission between the network and the UE.

[0060] As shown in FIG4 , an embodiment of the present invention provides a method 400 for performing a target operation. The method 400 can be performed by a terminal device. In other words, the method 400 can be performed by software or hardware installed on the terminal device. The method 400 includes the following steps.

[0061] S402: When a conditional reconfiguration parameter and / or an SCG deactivation command is received at a first receiving opportunity, a first target operation is performed.

[0062] The receiving of the conditional reconfiguration parameters and / or the SCG deactivation command at the first receiving opportunity includes: receiving the conditional reconfiguration parameters and the SCG deactivation command at the same time; or receiving the SCG deactivation command when the conditional reconfiguration parameters are obtained and the conditional reconfiguration related process is not executed.

[0063] When conditional reconfiguration parameters and / or SCG deactivation commands are received at the first receiving opportunity, if the UE behavior cannot be determined, conditional reconfiguration may be performed and SCG deactivation may be performed, which may cause an impact between the two functions, resulting in some adverse effects due to inconsistent understanding of the transmission between the network and the UE.

[0064] In view of this, in this step, the first target operation includes at least one of the following: the first target operation includes at least one of the following: not initiating the conditional reconfiguration evaluation process; initiating the conditional reconfiguration evaluation process; if the first condition is met, not initiating the conditional reconfiguration execution process; postponing the initiation of the conditional reconfiguration evaluation process; if the first condition is met, postponing the initiation of the conditional reconfiguration execution process; ignoring the conditional reconfiguration parameters; deleting the conditional reconfiguration parameters; ignoring the SCG deactivation command.

[0065] In one embodiment, the UE first receives a conditional reconfiguration including a candidate PSCell, and then receives an SCG deactivation command. The UE believes that the SCG deactivation command sent by the network implicitly instructs the UE to stop executing any CPC-related processes or delete related conditional reconfiguration parameters.

[0066] The specific implementation of each process included in the above first target operation can be described in the same way as in the embodiment of FIG2 , and will not be repeated here.

[0067] Therefore, an embodiment of the present invention provides a method for executing a target operation, which executes a first target operation by receiving a conditional reconfiguration parameter and / or an SCG deactivation command at a first receiving opportunity, wherein the first target operation includes at least one of the following: not initiating the conditional reconfiguration evaluation process; initiating the conditional reconfiguration evaluation process; not initiating the conditional reconfiguration execution process when the first condition is met; postponing the initiation of the conditional reconfiguration evaluation process; postponing the initiation of the conditional reconfiguration execution process when the first condition is met; ignoring or deleting the conditional reconfiguration parameter; ignoring the SCG deactivation command, and being able to clarify the behavior of the UE when the conditional reconfiguration parameter and the SCG deactivation command are received at the same time, or when the conditional reconfiguration parameter is obtained and the conditional reconfiguration-related process is not executed, so that the understanding between the network and the UE is consistent, and avoid the adverse effects caused by the inconsistent understanding of the transmission between the network and the UE.

[0068] As shown in FIG5 , an embodiment of the present invention provides a method 500 for performing a target operation. The method 500 can be performed by a terminal device. In other words, the method 500 can be performed by software or hardware installed on the terminal device. The method 500 includes the following steps.

[0069] S502: When an SCG deactivation command is received while a conditional reconfiguration-related process is in progress, a first target operation is executed.

[0070] When an SCG deactivation command is received while a conditional reconfiguration-related process is in progress, if the UE behavior cannot be determined, conditional reconfiguration may be performed and SCG deactivation may be performed, which may cause an impact between the two functions and cause some adverse effects due to inconsistent understanding of the transmission between the network and the UE.

[0071] In view of this, in this step, the first target operation includes at least one of the following: stopping the conditional reconfiguration evaluation process; continuing the conditional reconfiguration evaluation process; stopping the conditional reconfiguration execution process when the first condition is met; postponing the initiation of the conditional reconfiguration execution process when the first condition is met; ignoring the SCG deactivation command; deleting the conditional reconfiguration parameters.

[0072] In one embodiment, when a UE receives an SCG deactivation command while executing a CPC evaluation procedure, the UE stops the ongoing CPC evaluation procedure. Alternatively, the UE may delete the CPC conditional reconfiguration parameters, or the UE may wait until the SCG is activated before re-initiating the CPC evaluation procedure.

[0073] The specific implementation of each process included in the above first target operation can be described in the same way as in the embodiment of FIG2 , and will not be repeated here.

[0074] Therefore, an embodiment of the present invention provides a method for executing a target operation, which executes a first target operation when an SCG deactivation command is received while a conditional reconfiguration-related process is in progress. The first target operation includes at least one of the following: stopping the conditional reconfiguration evaluation process; continuing the conditional reconfiguration evaluation process; stopping the conditional reconfiguration execution process when the first condition is met; postponing the initiation of the conditional reconfiguration execution process when the first condition is met; ignoring the SCG deactivation command; deleting the conditional reconfiguration parameters. When the SCG deactivation command is received while a conditional reconfiguration-related process is in progress, the behavior of the UE can be clarified, so that the understanding between the network and the UE is consistent, and the adverse effects caused by inconsistent understanding of transmission between the network and the UE can be avoided.

[0075] It should be noted that the method for performing a target operation provided in the embodiments of the present application can be performed by a device for performing the target operation, or a control module in the device for executing and loading the above method. In the embodiments of the present application, the method for performing a target operation provided in the embodiments of the present application is described by taking the method for performing a target operation performed by a device for performing the target operation as an example.

[0076] Fig. 6 is a schematic diagram of the structure of an apparatus for executing a target operation according to an embodiment of the present invention. As shown in Fig. 6 , the apparatus 600 for executing a target operation includes: an execution module 610 .

[0077] The execution module 610 is used to perform a first target operation when a conditional reconfiguration parameter and / or an SCG deactivation command is received at a first receiving opportunity; wherein, the first receiving opportunity includes at least one of the following opportunities: when the SCG is in a deactivation period, at the same time, or when a conditional reconfiguration-related process is in progress; the first target operation includes at least one of the following: not initiating a conditional reconfiguration evaluation process; stopping the conditional reconfiguration evaluation process; initiating a conditional reconfiguration evaluation process; continuing the conditional reconfiguration evaluation process; if the first condition is met, not initiating a conditional reconfiguration execution process; if the first condition is met, stopping the conditional reconfiguration execution process; postponing the initiation of the conditional reconfiguration evaluation process; postponing the initiation of the conditional reconfiguration execution process if the first condition is met; ignoring the conditional reconfiguration parameter; deleting the conditional reconfiguration parameter; activating or deactivating the SCG; ignoring the SCG deactivation command.

[0078] In one implementation, the apparatus 600 for performing the target operation may further include: a receiving module configured to receive a conditional reconfiguration parameter and / or an SCG deactivation command.

[0079] In one implementation, the execution module 610 is used to: when a conditional reconfiguration parameter is received during the deactivation period of the SCG, execute a first target operation, wherein the first target operation includes at least one of the following: not initiating the conditional reconfiguration evaluation process; initiating the conditional reconfiguration evaluation process; if the first condition is met, not initiating the conditional reconfiguration execution process; postponing the initiation of the conditional reconfiguration evaluation process; if the first condition is met, postponing the initiation of the conditional reconfiguration execution process; ignoring the conditional reconfiguration parameter; activating the SCG.

[0080] In one implementation, the execution module 610 is used to: execute a first target operation when a conditional reconfiguration parameter and / or an SCG deactivation command is received at a first receiving opportunity, including: executing a first target operation when a conditional reconfiguration parameter and / or an SCG deactivation command is received at a first receiving opportunity, the first target operation including at least one of the following: not initiating the conditional reconfiguration evaluation process; initiating the conditional reconfiguration evaluation process; not initiating the conditional reconfiguration execution process when the first condition is met; postponing the initiation of the conditional reconfiguration evaluation process; postponing the initiation of the conditional reconfiguration execution process when the first condition is met; ignoring or deleting the conditional reconfiguration parameter; ignoring the SCG deactivation command; wherein, the first receiving opportunity includes: the receiving of the conditional reconfiguration parameter and / or the SCG deactivation command at the first receiving opportunity includes: receiving the conditional reconfiguration parameter and the SCG deactivation command at the same time; or receiving the SCG deactivation command when the conditional reconfiguration parameter is obtained and the conditional reconfiguration-related process is not executed.

[0081] In one implementation, the execution module 610 is used to: when conditional reconfiguration parameters and / or SCG deactivation command are received at a first receiving opportunity, execute a first target operation, including: when an SCG deactivation command is received when a conditional reconfiguration-related process is in progress, execute a first target operation, the first target operation including at least one of the following: stop the conditional reconfiguration evaluation process; continue the conditional reconfiguration evaluation process; stop the conditional reconfiguration execution process when the first condition is met; postpone initiation of the conditional reconfiguration execution process when the first condition is met; ignore the SCG deactivation command; delete the conditional reconfiguration parameters.

[0082] In one implementation, the execution module 610 is used to: postpone the initiation of the conditional reconfiguration execution process, including at least one of the following: initiating the conditional reconfiguration execution process when there is data or signaling to be sent on the SCG bearer, the SN terminated bearer with the endpoint at the auxiliary node end, or the MCG bearer; initiating the conditional reconfiguration execution process when the SCG is activated; initiating the conditional reconfiguration execution process when the SCG activation command is received; initiating the conditional reconfiguration execution process when the SCG is in the deactivation period and the MCG wireless link fails.

[0083] In one implementation, the execution module 610 is used to: when the SCG is in the deactivation period and the MCG wireless link fails, initiate the conditional reconfiguration execution process, including: the terminal device initiates random access on the selected candidate cell; during the random access process or through the radio resource control RRC reconfiguration completion message, activate the SCG and / or report the MCG failure information, wherein the selected candidate cell includes the cell that meets the corresponding trigger event in the conditional reconfiguration.

[0084] In one implementation, the execution module 610 is used to: postpone the initiation of the conditional reconfiguration evaluation process including: saving the CPC configuration; setting the target parameter to a predetermined value; initiating the conditional reconfiguration evaluation process and / or the conditional reconfiguration execution process when a second condition is met, wherein the second condition includes at least one of the following: after the SCG is activated; an SCG activation command is received and the target parameter is the predetermined value; the SCG is in a deactivation period and the MCG wireless link fails.

[0085] In one implementation, the first condition includes: at least one candidate cell indicated in the conditional reconfiguration is triggered, or a triggering event corresponding to at least one candidate cell indicated in the conditional reconfiguration is satisfied.

[0086] In one implementation, the conditional reconfiguration execution process includes: determining a first target cell, where the first target cell includes the cell indicated in the conditional reconfiguration; applying the RRC reconfiguration message or parameters corresponding to the first target cell; establishing synchronization with the first target cell; initiating random access to the first target cell; and sending an RRC message to the first target cell.

[0087] The device for performing the target operation in the embodiments of the present application can be a device, or a component, integrated circuit, or chip in a terminal device. The device can be a mobile electronic device or a non-mobile electronic device. For example, the mobile electronic device can be a mobile phone, a tablet computer, a laptop computer, a PDA, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (PDA), etc. The non-mobile electronic device can be a server, a network attached storage (NAS), a personal computer (PC), a television (TV), a teller machine, or a self-service machine, etc., which is not specifically limited in the embodiments of the present application.

[0088] The device for performing the target operation in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0089] The device 600 according to an embodiment of the present invention can refer to the process of the method 200-500 corresponding to the embodiment of the present invention, and the various units / modules in the device 600 and the above-mentioned other operations and / or functions are respectively for implementing the corresponding processes in the method 200-500, and can achieve the same or equivalent technical effects. For the sake of brevity, they will not be repeated here.

[0090] FIG7 is a schematic diagram of the hardware structure of a terminal device implementing an embodiment of the present application.

[0091] The terminal device 700 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, and a processor 710.

[0092] Those skilled in the art will appreciate that the terminal device 700 may further include a power source (such as a battery) to power various components. The power source may be logically connected to the processor 710 via a power management system, thereby enabling the power management system to manage charging, discharging, and power consumption. The terminal device structure shown in FIG7 does not limit the terminal device. The terminal device may include more or fewer components than shown, or may combine certain components, or have different component arrangements, which will not be described in detail here.

[0093] It should be understood that in an embodiment of the present application, the input unit 704 may include a graphics processing unit (GPU) 7041 and a microphone 7042, and the graphics processor 7041 processes the image data of a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 707 includes a touch panel 7071 and other input devices 7072. The touch panel 7071 is also called a touch screen. The touch panel 7071 may include two parts: a touch detection device and a touch controller. Other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and an operating stick, which will not be repeated here.

[0094] In this embodiment of the present application, the radio frequency unit 701 receives downlink data from the network-side device and transmits it to the processor 710 for processing. Furthermore, the radio frequency unit 701 transmits uplink data to the network-side device. Typically, the radio frequency unit 701 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.

[0095] The memory 709 can be used to store software programs or instructions and various data. The memory 709 may mainly include a program or instruction storage area and a data storage area, wherein the program or instruction storage area may store an operating system, at least one application program or instruction required for a function (such as a sound playback function, an image playback function, etc.). In addition, the memory 709 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 (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. For example, at least one disk storage device, a flash memory device, or other non-volatile solid-state storage device.

[0096] Processor 710 may include one or more processing units. Optionally, processor 710 may integrate an application processor and a modem processor. The application processor primarily processes the operating system, user interface, and application programs or instructions, while the modem processor primarily processes wireless communications, such as a baseband processor. It is understood that the modem processor may not be integrated into processor 710.

[0097] Among them, the processor 710 is used to perform a first target operation when a conditional reconfiguration parameter and / or an SCG deactivation command is received at a first receiving opportunity, wherein the first receiving opportunity includes at least one of the following opportunities: when the SCG is in a deactivation period, at the same time, or when a conditional reconfiguration-related process is in progress; the first target operation includes at least one of the following: not initiating a conditional reconfiguration evaluation process; stopping the conditional reconfiguration evaluation process; initiating a conditional reconfiguration evaluation process; continuing the conditional reconfiguration evaluation process; if the first condition is met, not initiating a conditional reconfiguration execution process; if the first condition is met, stopping the conditional reconfiguration execution process; postponing the initiation of the conditional reconfiguration evaluation process; postponing the initiation of the conditional reconfiguration execution process when the first condition is met; ignoring the conditional reconfiguration parameter; deleting the conditional reconfiguration parameter; activating or deactivating the SCG; ignoring the SCG deactivation command.

[0098] In one implementation, when the conditional reconfiguration parameters and / or the SCG deactivation command are received at the first receiving opportunity, a first operation is performed, including: when the conditional reconfiguration parameters are received during the deactivation period of the SCG, a first target operation is performed, wherein the first target operation includes at least one of the following: not initiating the conditional reconfiguration evaluation process; initiating the conditional reconfiguration evaluation process; if the first condition is met, not initiating the conditional reconfiguration execution process; postponing the initiation of the conditional reconfiguration evaluation process; if the first condition is met, postponing the initiation of the conditional reconfiguration execution process; ignoring the conditional reconfiguration parameters; activating the SCG.

[0099] In one implementation, the first target operation is performed when the conditional reconfiguration parameters and / or the SCG deactivation command are received at the first receiving opportunity, including: when the conditional reconfiguration parameters and / or the SCG deactivation command are received at the first receiving opportunity, the first target operation is performed, and the first target operation includes at least one of the following: not initiating the conditional reconfiguration evaluation process; initiating the conditional reconfiguration evaluation process; when the first condition is met, not initiating the conditional reconfiguration execution process; postponing the initiation of the conditional reconfiguration evaluation process; when the first condition is met, postponing the initiation of the conditional reconfiguration execution process; ignoring the conditional reconfiguration parameters; deleting the conditional reconfiguration parameters; ignoring the SCG deactivation command; wherein, the conditional reconfiguration parameters and / or the SCG deactivation command are received at the first receiving opportunity including: receiving the conditional reconfiguration parameters and the SCG deactivation command at the same time; or receiving the SCG deactivation command when the conditional reconfiguration parameters are obtained and the conditional reconfiguration-related process is not executed.

[0100] In one implementation, when the conditional reconfiguration parameters and / or the SCG deactivation command are received at the first receiving opportunity, the first target operation is performed, including: when the SCG deactivation command is received when a conditional reconfiguration-related process is in progress, the first target operation is performed, and the first target operation includes at least one of the following: stopping the conditional reconfiguration evaluation process; continuing the conditional reconfiguration evaluation process; stopping the conditional reconfiguration execution process when the first condition is met; postponing the initiation of the conditional reconfiguration execution process when the first condition is met; ignoring the SCG deactivation command; deleting the conditional reconfiguration parameters.

[0101] In one implementation, the deferred initiation of the conditional reconfiguration execution process includes at least one of the following: initiating the conditional reconfiguration execution process when there is data or signaling to be sent on the SCG bearer, the SN terminated bearer with the endpoint at the auxiliary node end, or the MCG bearer; initiating the conditional reconfiguration execution process when the SCG is activated; initiating the conditional reconfiguration execution process when the SCG activation command is received; initiating the conditional reconfiguration execution process when the SCG is in the deactivation period and the MCG wireless link fails.

[0102] In one implementation, when the SCG is in the deactivation period and the MCG wireless link fails, the conditional reconfiguration execution process is initiated, including: the terminal device initiates random access on the selected candidate cell; during the random access process or through the radio resource control RRC reconfiguration completion message, the SCG is activated and / or the MCG failure information is reported, wherein the selected candidate cell includes the cell that meets the corresponding trigger event in the conditional reconfiguration.

[0103] In one implementation, the postponement of initiating the conditional reconfiguration evaluation process includes: saving the CPC configuration; setting the target parameter to a predetermined value; initiating the conditional reconfiguration evaluation process and / or the conditional reconfiguration execution process when a second condition is met, wherein the second condition includes at least one of the following: after the SCG is activated; an SCG activation command is received and the target parameter is the predetermined value; the SCG is in a deactivation period and the MCG wireless link fails.

[0104] In one implementation, the first condition includes: at least one candidate cell indicated in the conditional reconfiguration is triggered, or a triggering event corresponding to at least one candidate cell indicated in the conditional reconfiguration is satisfied.

[0105] In one implementation, the conditional reconfiguration execution process includes: determining a first target cell, the first target cell including the cell indicated in the conditional reconfiguration; applying the RRC reconfiguration message or parameters corresponding to the first target cell; establishing synchronization with the first target cell; initiating random access to the first target cell; and sending an RRC message to the first target cell.

[0106] According to the embodiment of the present invention, the terminal device 700 can refer to the process of the method 200-500 corresponding to the embodiment of the present invention, and the various units / modules and the above-mentioned other operations and / or functions in the terminal device 700 are respectively for implementing the corresponding processes in the method 200-500, and can achieve the same or equivalent technical effects. For the sake of brevity, they will not be repeated here.

[0107] An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the various processes of the above-mentioned method embodiment for performing the target operation are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0108] The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (ROM), random access memory (RAM), a magnetic disk, or an optical disk.

[0109] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned method embodiment for performing the target operation, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0110] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0111] An embodiment of the present application further provides a computer program product, which includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, wherein the program or instruction, when executed by the processor, implements the steps of the method described in the first aspect.

[0112] It should be noted that, in this article, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be noted that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0113] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus the necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk), including a number of instructions for enabling a terminal (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods described in each embodiment of the present application.

[0114] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A method for performing a target operation, the method being performed by a terminal device, the method comprising: When a conditional reconfiguration parameter and / or a secondary cell group (SCG) deactivation command is received at a first receiving opportunity, a first target operation is performed, wherein the first receiving opportunity includes at least one of the following opportunities: When the SCG is in the deactivation period and the conditional reconfiguration process is in progress; The first target operation includes at least one of the following: The conditional reconfiguration evaluation process is not initiated; Stop the conditional reconfiguration evaluation process; Initiate the conditional reconfiguration evaluation process; Continue with the conditional reconfiguration evaluation process; When the first condition is met, the conditional reconfiguration execution process is not initiated; When the first condition is met, stopping the conditional reconfiguration execution process; Postponement of initiation of the conditional reconfiguration evaluation process; When the first condition is met, postponing the initiation of the conditional reconfiguration execution process; Ignoring the conditional reconfiguration parameters; Deleting the conditional reconfiguration parameter; Activate SCG; Deactivate SCG; The SCG deactivation command is ignored.

2. The method according to claim 1, wherein When the conditional reconfiguration parameter and / or the SCG deactivation command is received at the first receiving opportunity, performing the first operation includes: When a conditional reconfiguration parameter is received during the deactivation of the SCG, a first target operation is performed, wherein the first target operation includes at least one of the following: Not initiating the conditional reconfiguration evaluation process; Initiating the conditional reconfiguration evaluation process; When the first condition is met, the conditional reconfiguration execution process is not initiated; Postponing initiation of the conditional reconfiguration evaluation process; When the first condition is met, postponing the initiation of the conditional reconfiguration execution process; Ignoring the conditional reconfiguration parameters; Activate SCG.

3. The method according to claim 1, wherein Receiving the conditional reconfiguration parameter and / or the SCG deactivation command at the first receiving opportunity includes: receiving the conditional reconfiguration parameter and the SCG deactivation command simultaneously; or receiving the SCG deactivation command when the conditional reconfiguration parameters are obtained and the conditional reconfiguration-related process is not executed; The first target operation includes at least one of the following: Not initiating the conditional reconfiguration evaluation process; Initiating the conditional reconfiguration evaluation process; When the first condition is met, the conditional reconfiguration execution process is not initiated; Postponing initiation of the conditional reconfiguration evaluation process; When the first condition is met, postponing the initiation of the conditional reconfiguration execution process; Ignoring the conditional reconfiguration parameters; Deleting the conditional reconfiguration parameter; The SCG deactivation command is ignored.

4. The method according to claim 1, wherein The performing of the first target operation when the conditional reconfiguration parameter and / or the SCG deactivation command is received at the first receiving opportunity includes: When an SCG deactivation command is received while a conditional reconfiguration-related process is in progress, a first target operation is performed, where the first target operation includes at least one of the following: Stopping the conditional reconfiguration evaluation process; Continue with the conditional reconfiguration evaluation process; When the first condition is met, stopping the conditional reconfiguration execution process; When the first condition is met, postponing the initiation of the conditional reconfiguration execution process; Ignore the SCG deactivation command; The conditional reconfiguration parameter is deleted.

5. The method according to any one of claims 1 to 4, wherein The postponement initiation condition reconfiguration execution process includes at least one of the following: Initiate the conditional reconfiguration execution process when there is data or signaling to be sent on an SCG bearer, an SN terminated bearer or an MCG bearer; When the SCG is activated, the conditional reconfiguration execution process is initiated; Upon receiving the SCG activation command, initiating the conditional reconfiguration execution process; When the SCG is in deactivation period and the MCG radio link fails, the conditional reconfiguration execution process is initiated.

6. The method according to claim 5, wherein: When the SCG is in deactivation and the MCG radio link fails, the conditional reconfiguration execution process is initiated, including: The terminal device initiates random access on the selected candidate cell; During the random access process or through the radio resource control RRC reconfiguration completion message, the SCG is activated and / or the MCG failure information is reported, wherein the selected candidate cells include the cells that meet the corresponding triggering events in the conditional reconfiguration.

7. The method according to any one of claims 1 to 4, wherein The postponing of initiating the conditional reconfiguration evaluation process includes: Save CPC configuration; Set the target parameter to a predetermined value; Initiate a conditional reconfiguration evaluation process and / or a conditional reconfiguration execution process when a second condition is met, wherein the second condition includes at least one of the following: After SCG is activated; An SCG activation command is received and the target parameter is the predetermined value; The SCG is in deactivation period and the MCG radio link fails.

8. The method according to any one of claims 1 to 4, wherein The first condition includes: at least one candidate cell indicated in the conditional reconfiguration is triggered, or a triggering event corresponding to at least one candidate cell indicated in the conditional reconfiguration is satisfied.

9. The method according to any one of claims 1 to 4, wherein The conditional reconfiguration execution process includes at least one of the following: determining a first target cell, where the first target cell includes the cell indicated in the conditional reconfiguration; Applying the RRC reconfiguration message or parameters corresponding to the first target cell; Establishing synchronization with the first target cell; Initiating random access to the first target cell; Send an RRC message to the first target cell.

10. A device for performing a target operation, the device comprising: An execution module, configured to execute a first target operation when a conditional reconfiguration parameter and / or an SCG deactivation command is received at a first receiving opportunity; The first receiving opportunity includes at least one of the following opportunities: When the SCG is in the deactivation period and the conditional reconfiguration process is in progress; The first target operation includes at least one of the following: The conditional reconfiguration evaluation process is not initiated; Stop the conditional reconfiguration evaluation process; Initiate the conditional reconfiguration evaluation process; Continue with the conditional reconfiguration evaluation process; When the first condition is met, the conditional reconfiguration execution process is not initiated; When the first condition is met, stopping the conditional reconfiguration execution process; Postponement of initiation of the conditional reconfiguration evaluation process; When the first condition is met, postponing the initiation of the conditional reconfiguration execution process; Ignoring the conditional reconfiguration parameters; Deleting the conditional reconfiguration parameter; Activate or deactivate SCG; The SCG deactivation command is ignored.

11. The device according to claim 10, wherein The execution module is used to: When a conditional reconfiguration parameter is received during the deactivation of the SCG, a first target operation is performed, wherein the first target operation includes at least one of the following: Not initiating the conditional reconfiguration evaluation process; Initiating the conditional reconfiguration evaluation process; When the first condition is met, the conditional reconfiguration execution process is not initiated; Postponing initiation of the conditional reconfiguration evaluation process; When the first condition is met, postponing the initiation of the conditional reconfiguration execution process; Ignoring the conditional reconfiguration parameters; Activate SCG.

12. The device of claim 10, wherein: The execution module is used to: In a case where a conditional reconfiguration parameter and / or an SCG deactivation command is received at a first receiving opportunity, performing a first target operation includes: When a conditional reconfiguration parameter and / or an SCG deactivation command is received at the first receiving opportunity, a first target operation is performed, where the first target operation includes at least one of the following: Not initiating the conditional reconfiguration evaluation process; Initiating the conditional reconfiguration evaluation process; When the first condition is met, the conditional reconfiguration execution process is not initiated; Postponing initiation of the conditional reconfiguration evaluation process; When the first condition is met, postponing the initiation of the conditional reconfiguration execution process; Ignore or delete the conditional reconfiguration parameters; Ignore the SCG deactivation command; The receiving of the conditional reconfiguration parameter and / or the SCG deactivation command at the first receiving opportunity includes: receiving the conditional reconfiguration parameter and the SCG deactivation command simultaneously; or The SCG deactivation command is received when the conditional reconfiguration parameters are obtained and the conditional reconfiguration related process is not executed.

13. The device according to claim 10, wherein The execution module is used to: In a case where a conditional reconfiguration parameter and / or an SCG deactivation command is received at a first receiving opportunity, performing a first target operation includes: When an SCG deactivation command is received while a conditional reconfiguration-related process is in progress, a first target operation is performed, where the first target operation includes at least one of the following: Stopping the conditional reconfiguration evaluation process; Continue with the conditional reconfiguration evaluation process; When the first condition is met, stopping the conditional reconfiguration execution process; When the first condition is met, postponing the initiation of the conditional reconfiguration execution process; Ignore the SCG deactivation command; The conditional reconfiguration parameter is deleted.

14. The device according to any one of claims 10 to 13, wherein: The execution module is configured to postpone initiating a conditional reconfiguration execution process including at least one of the following: Initiate the conditional reconfiguration execution process when there is data or signaling to be sent on an SCG bearer, an SN terminated bearer or an MCG bearer; When the SCG is activated, the conditional reconfiguration execution process is initiated; Upon receiving the SCG activation command, initiating the conditional reconfiguration execution process; When the SCG is in deactivation period and the MCG radio link fails, the conditional reconfiguration execution process is initiated.

15. The apparatus of claim 14, wherein: The execution module is configured to initiate the conditional reconfiguration execution process when the SCG is in a deactivated period and the MCG radio link fails, including: The terminal device initiates random access on the selected candidate cell; During the random access process or through the radio resource control RRC reconfiguration completion message, the SCG is activated and / or the MCG failure information is reported, wherein the selected candidate cells include the cells that meet the corresponding triggering events in the conditional reconfiguration.

16. The device according to any one of claims 10 to 13, wherein The execution module is configured to postpone initiating the conditional reconfiguration evaluation process, including: Save CPC configuration; Set the target parameter to a predetermined value; Initiate a conditional reconfiguration evaluation process and / or a conditional reconfiguration execution process when a second condition is met, wherein the second condition includes at least one of the following: After SCG is activated; An SCG activation command is received and the target parameter is the predetermined value; The SCG is in deactivation period and the MCG radio link fails.

17. The device according to any one of claims 10 to 13, wherein: The first condition includes: at least one candidate cell indicated in the conditional reconfiguration is triggered, or a triggering event corresponding to at least one candidate cell indicated in the conditional reconfiguration is satisfied.

18. The device according to any one of claims 10 to 13, wherein The conditional reconfiguration execution process includes: determining a first target cell, where the first target cell includes the cell indicated in the conditional reconfiguration; Applying the RRC reconfiguration message or parameters corresponding to the first target cell; Establishing synchronization with the first target cell; Initiating random access to the first target cell; Send an RRC message to the first target cell.

19. A terminal device comprising a processor, a memory, and a program or instruction stored in the memory and executable on the processor, wherein the program or instruction, when executed by the processor, implements the steps of the method for performing a target operation as described in any one of claims 1 to 9.

20. A readable storage medium storing a program or instruction, wherein the program or instruction, when executed by a processor, implements the steps of the method for performing a target operation according to any one of claims 1 to 9.