Radio resource control parameter management method and apparatus, and storage medium

Abstract

Provided are an RRC parameter management method and apparatus, and a storage medium. The method comprises: determining an association relationship between a configuration object and a first RRC parameter; and on the basis of a first configuration object and the association relationship, taking into effect a first RRC parameter associated with the first configuration object.

Description

Radio resource control parameter management method, device and storage medium

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to Chinese patent application number 202310779177.5, filed on June 28, 2023, entitled “Wireless Resource Control Parameter Management Method, Device and Storage Medium,” which is incorporated herein by reference in its entirety. Technical Field

[0003] The present disclosure relates to the field of communication technologies, and in particular to a method, device, and storage medium for managing radio resource control (RRC) parameters. Background Art

[0004] In related technologies, RRC parameters are semi-statically configured, RRC signaling takes a long time to take effect, and RRC parameter management has a large latency, which cannot meet the increasingly diversified services and user-centric needs of the sixth generation mobile communication (6G).

[0005] Summary of the Invention

[0006] The embodiments of the present disclosure provide an RRC parameter management method, apparatus, and storage medium to solve the technical problem of long delay in RRC parameter management in related technologies.

[0007] In a first aspect, an embodiment of the present disclosure provides an RRC parameter management method, applied to a terminal, including:

[0008] Determining an association relationship between the configuration object and the first RRC parameter;

[0009] Based on the first configuration object and the association relationship, a first RRC parameter associated with the first configuration object is validated.

[0010] In some embodiments, determining the association relationship between the configuration object and the first RRC parameter includes:

[0011] Obtaining a configuration message sent by the network device; the configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating an association relationship between the configuration object and the first RRC parameter;

[0012] An association relationship between the configuration object and the first RRC parameter is determined based on the configuration message.

[0013] In some embodiments, the method further comprises:

[0014] Determine a second RRC parameter; the second RRC parameter is valid in different configuration objects.

[0015] In some embodiments, based on the first configuration object and the association relationship, validating the first RRC parameter associated with the first configuration object includes:

[0016] Determining a first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and receiving indication information sent by a network device to indicate that the first RRC parameter associated with the first configuration object is effective;

[0017] The first RRC parameter associated with the first configuration object is enabled.

[0018] In some embodiments, based on the first configuration object and the association relationship, validating the first RRC parameter associated with the first configuration object includes:

[0019] A first RRC parameter associated with the first configuration object is determined based on the first configuration object and the association relationship, and the first RRC parameter associated with the first configuration object is validated by the terminal.

[0020] In some embodiments, the method further comprises:

[0021] Send feedback information to the network device, indicating that the first RRC parameter associated with the first configuration object is effective.

[0022] In some embodiments, based on the first configuration object and the association relationship, validating the first RRC parameter associated with the first configuration object includes:

[0023] Determine, based on the first configuration object and the association relationship, a first RRC parameter associated with the first configuration object, and send, to the network device, feedback information indicating that the first RRC parameter associated with the first configuration object is effective;

[0024] The first RRC parameter associated with the first configuration object is enabled.

[0025] In some embodiments, the feedback information indicating that the first RRC parameter associated with the first configuration object is effective is carried by one or more of the following messages:

[0026] Media Access Control Element MAC CE message;

[0027] Uplink control information UCI message.

[0028] In some embodiments, the sending, to the network device, feedback information indicating that the first RRC parameter associated with the first configuration object is effective includes:

[0029] Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the first RRC parameter associated with the second configuration object; or

[0030] Sending, by using the first configuration object and the first RRC parameter associated with the first configuration object, feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device; or

[0031] Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the preset RRC parameter; or

[0032] Sending, through the first configuration object and using the preset RRC parameters, feedback information indicating that the first RRC parameters associated with the first configuration object are effective to the network device;

[0033] The second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

[0034] In some embodiments, the method further comprises:

[0035] Release first RRC parameters associated with a second configuration object, where the second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

[0036] In some embodiments, the configuration object includes one or more of the following:

[0037] Network nodes;

[0038] Physical layer resources.

[0039] In some embodiments, the network node includes one or more of the following:

[0040] Central Unit CU;

[0041] Distributed unit DU;

[0042] Transmitting receiving point TRP;

[0043] TRP group;

[0044] community;

[0045] Cell group.

[0046] In some embodiments, the physical layer resources include one or more of the following:

[0047] Operating frequency band;

[0048] Bandwidth part BWP;

[0049] beam.

[0050] In some embodiments, the first RRC parameter includes one or more of the following:

[0051] Protocol stack configuration parameters;

[0052] Reliability configuration parameters.

[0053] In some embodiments, the protocol stack configuration parameters include one or more of the following:

[0054] Service Data Adaptation Protocol SDAP layer configuration parameters;

[0055] Packet Data Convergence Protocol PDCP layer configuration parameters;

[0056] Radio link control RLC layer configuration parameters;

[0057] Physical layer resource configuration parameters.

[0058] In some embodiments, the reliability configuration parameters include one or more of the following:

[0059] Hybrid Automatic Repeat Request HARQ configuration parameters;

[0060] Automatic Repeat Request ARQ configuration parameters;

[0061] PDCP retransmission configuration parameters.

[0062] In a second aspect, an embodiment of the present disclosure provides an RRC parameter management method, applied to a network device, including:

[0063] Sending a configuration message to the terminal; the configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating the association relationship between the configuration object and the first RRC parameter; the association relationship is used to take effect the first RRC parameter associated with the first configuration object.

[0064] In some embodiments, the method further comprises:

[0065] A message including a second RRC parameter is sent to the terminal; the second RRC parameter is valid in different configuration objects.

[0066] In some embodiments, the method further comprises:

[0067] Sending indication information to the terminal, indicating that the first RRC parameter associated with the first configuration object is effective.

[0068] In some embodiments, the method further comprises:

[0069] Receive feedback information sent by the terminal, indicating that the first RRC parameter associated with the first configuration object is effective.

[0070] In some embodiments, the receiving, from the terminal, feedback information indicating that the first RRC parameter associated with the first configuration object is effective, includes:

[0071] receiving, by using the second configuration object and the first RRC parameter associated with the second configuration object, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0072] receiving, by using a first configuration object and a first RRC parameter associated with the first configuration object, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0073] receiving, by using a second configuration object and a preset RRC parameter, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0074] Receiving, by means of the first configuration object and using preset RRC parameters, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective;

[0075] The second configuration object is an object used when interacting with the terminal before interacting with the terminal through the first configuration object.

[0076] In some embodiments, the method further comprises:

[0077] Send feedback information to the second configuration object, indicating that the first RRC parameter associated with the first configuration object is effective.

[0078] In a third aspect, an embodiment of the present disclosure provides a terminal, including a memory, a transceiver, and a processor;

[0079] A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:

[0080] Determining an association relationship between the configuration object and the first RRC parameter;

[0081] Based on the first configuration object and the association relationship, a first RRC parameter associated with the first configuration object is validated.

[0082] In some embodiments, determining the association relationship between the configuration object and the first RRC parameter includes:

[0083] Obtaining a configuration message sent by the network device; the configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating an association relationship between the configuration object and the first RRC parameter;

[0084] An association relationship between the configuration object and the first RRC parameter is determined based on the configuration message.

[0085] In some embodiments, the processor is further configured to read the computer program in the memory and perform the following operations:

[0086] Determine a second RRC parameter; the second RRC parameter is valid in different configuration objects.

[0087] In some embodiments, based on the first configuration object and the association relationship, validating the first RRC parameter associated with the first configuration object includes:

[0088] Determining a first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and receiving indication information sent by a network device to indicate that the first RRC parameter associated with the first configuration object is effective;

[0089] The first RRC parameter associated with the first configuration object is enabled.

[0090] In some embodiments, based on the first configuration object and the association relationship, validating the first RRC parameter associated with the first configuration object includes:

[0091] A first RRC parameter associated with the first configuration object is determined based on the first configuration object and the association relationship, and the first RRC parameter associated with the first configuration object is validated by the terminal.

[0092] In some embodiments, the processor is further configured to read the computer program in the memory and perform the following operations:

[0093] Send feedback information to the network device, indicating that the first RRC parameter associated with the first configuration object is effective.

[0094] In some embodiments, based on the first configuration object and the association relationship, validating the first RRC parameter associated with the first configuration object includes:

[0095] Determine, based on the first configuration object and the association relationship, a first RRC parameter associated with the first configuration object, and send, to the network device, feedback information indicating that the first RRC parameter associated with the first configuration object is effective;

[0096] The first RRC parameter associated with the first configuration object is enabled.

[0097] In some embodiments, the feedback information indicating that the first RRC parameter associated with the first configuration object is effective is carried by one or more of the following messages:

[0098] Media Access Control Element MAC CE message;

[0099] Uplink control information UCI message.

[0100] In some embodiments, the sending, to the network device, feedback information indicating that the first RRC parameter associated with the first configuration object is effective includes:

[0101] Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the first RRC parameter associated with the second configuration object; or

[0102] Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device through the first configuration object and using the first RRC parameter associated with the first configuration object; or,

[0103] Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the preset RRC parameter; or

[0104] Sending, through the first configuration object and using the preset RRC parameters, feedback information indicating that the first RRC parameters associated with the first configuration object are effective to the network device;

[0105] The second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

[0106] In some embodiments, the processor is further configured to read the computer program in the memory and perform the following operations:

[0107] Release first RRC parameters associated with a second configuration object, where the second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

[0108] In some embodiments, the configuration object includes one or more of the following:

[0109] Network nodes;

[0110] Physical layer resources.

[0111] In some embodiments, the network node includes one or more of the following:

[0112] Central Unit CU;

[0113] Distributed unit DU;

[0114] Transmitting receiving point TRP;

[0115] TRP group;

[0116] community;

[0117] Cell group.

[0118] In some embodiments, the physical layer resources include one or more of the following:

[0119] Operating frequency band;

[0120] Bandwidth part BWP;

[0121] beam.

[0122] In some embodiments, the first RRC parameter includes one or more of the following:

[0123] Protocol stack configuration parameters;

[0124] Reliability configuration parameters.

[0125] In some embodiments, the protocol stack configuration parameters include one or more of the following:

[0126] Service Data Adaptation Protocol SDAP layer configuration parameters;

[0127] Packet Data Convergence Protocol PDCP layer configuration parameters;

[0128] Radio link control RLC layer configuration parameters;

[0129] Physical layer resource configuration parameters.

[0130] In some embodiments, the reliability configuration parameters include one or more of the following:

[0131] Hybrid Automatic Repeat Request HARQ configuration parameters;

[0132] Automatic Repeat Request ARQ configuration parameters;

[0133] PDCP retransmission configuration parameters.

[0134] In a fourth aspect, an embodiment of the present disclosure provides a network device, including a memory, a transceiver, and a processor;

[0135] A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:

[0136] Sending a configuration message to the terminal; the configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating the association relationship between the configuration object and the first RRC parameter; the association relationship is used to take effect the first RRC parameter associated with the first configuration object.

[0137] In some embodiments, the processor is further configured to read the computer program in the memory and perform the following operations:

[0138] A message including a second RRC parameter is sent to the terminal; the second RRC parameter is valid in different configuration objects.

[0139] In some embodiments, the processor is further configured to read the computer program in the memory and perform the following operations:

[0140] Sending indication information to the terminal, indicating that the first RRC parameter associated with the first configuration object is effective.

[0141] In some embodiments, the processor is further configured to read the computer program in the memory and perform the following operations:

[0142] Receive feedback information sent by the terminal, indicating that the first RRC parameter associated with the first configuration object is effective.

[0143] In some embodiments, the receiving, from the terminal, feedback information indicating that the first RRC parameter associated with the first configuration object is effective, includes:

[0144] receiving, by using the second configuration object and the first RRC parameter associated with the second configuration object, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0145] receiving, by using a first configuration object and a first RRC parameter associated with the first configuration object, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0146] receiving, by using a second configuration object and a preset RRC parameter, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0147] Receiving, by means of the first configuration object and using preset RRC parameters, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective;

[0148] The second configuration object is an object used when interacting with the terminal before interacting with the terminal through the first configuration object.

[0149] In some embodiments, the processor is further configured to read the computer program in the memory and perform the following operations:

[0150] Send feedback information to the second configuration object, indicating that the first RRC parameter associated with the first configuration object is effective.

[0151] In a fifth aspect, an embodiment of the present disclosure provides an RRC parameter management device, including:

[0152] A first determining module, configured to determine an association relationship between a configuration object and a first RRC parameter;

[0153] The validation module is used to validate the first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship.

[0154] In some embodiments, the first determining module includes an acquiring unit and a first determining unit;

[0155] The acquiring unit is configured to acquire a configuration message sent by the network device; the configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating an association relationship between the configuration object and the first RRC parameter;

[0156] The first determining unit is configured to determine an association relationship between a configuration object and a first RRC parameter based on the configuration message.

[0157] In some embodiments, the apparatus further comprises a second determining module;

[0158] The second determination module is used to determine a second RRC parameter; the second RRC parameter is valid in different configuration objects.

[0159] In some embodiments, the validation module includes a second determination unit and a first validation unit;

[0160] The second determining unit is configured to determine a first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and receive indication information sent by the network device to indicate that the first RRC parameter associated with the first configuration object is effective;

[0161] The first validation unit is used to validate the first RRC parameter associated with the first configuration object.

[0162] In some embodiments, the validation module includes a third determination unit and a second validation unit;

[0163] The third determining unit is configured to determine a first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and the second validating unit is configured to validate the first RRC parameter associated with the first configuration object.

[0164] In some embodiments, the apparatus further comprises a second sending module;

[0165] The second sending module is used to send feedback information to the network device, which is used to indicate that the first RRC parameter associated with the first configuration object is effective.

[0166] In some embodiments, the validation module includes a fourth determination unit and a third validation unit;

[0167] The fourth determining unit is configured to determine, based on the first configuration object and the association relationship, a first RRC parameter associated with the first configuration object, and send feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device;

[0168] The third validation unit is used to validate the first RRC parameter associated with the first configuration object.

[0169] In some embodiments, the feedback information indicating that the first RRC parameter associated with the first configuration object is effective is carried by one or more of the following messages:

[0170] Media Access Control Element MAC CE message;

[0171] Uplink control information UCI message.

[0172] In some embodiments, the sending, to the network device, feedback information indicating that the first RRC parameter associated with the first configuration object is effective includes:

[0173] Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the first RRC parameter associated with the second configuration object; or

[0174] Sending, by using the first configuration object and the first RRC parameter associated with the first configuration object, feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device; or

[0175] Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the preset RRC parameter; or

[0176] Sending, through the first configuration object and using the preset RRC parameters, feedback information indicating that the first RRC parameters associated with the first configuration object are effective to the network device;

[0177] The second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

[0178] In some embodiments, the apparatus further comprises a first release module;

[0179] The first release module is used to release a first RRC parameter associated with a second configuration object, where the second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

[0180] In some embodiments, the configuration object includes one or more of the following:

[0181] Network nodes;

[0182] Physical layer resources.

[0183] In some embodiments, the network node includes one or more of the following:

[0184] Central Unit CU;

[0185] Distributed unit DU;

[0186] Transmitting receiving point TRP;

[0187] TRP group;

[0188] community;

[0189] Cell group.

[0190] In some embodiments, the physical layer resources include one or more of the following:

[0191] Operating frequency band;

[0192] Bandwidth part BWP;

[0193] beam.

[0194] In some embodiments, the first RRC parameter includes one or more of the following:

[0195] Protocol stack configuration parameters;

[0196] Reliability configuration parameters.

[0197] In some embodiments, the protocol stack configuration parameters include one or more of the following:

[0198] Service Data Adaptation Protocol SDAP layer configuration parameters;

[0199] Packet Data Convergence Protocol PDCP layer configuration parameters;

[0200] Radio link control RLC layer configuration parameters;

[0201] Physical layer resource configuration parameters.

[0202] In some embodiments, the reliability configuration parameters include one or more of the following:

[0203] Hybrid Automatic Repeat Request HARQ configuration parameters;

[0204] Automatic Repeat Request ARQ configuration parameters;

[0205] PDCP retransmission configuration parameters.

[0206] In a sixth aspect, an embodiment of the present disclosure provides an RRC parameter management device, including:

[0207] The first sending module is used to send a configuration message to the terminal; the configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating the association relationship between the configuration object and the first RRC parameter; the association relationship is used to take effect the first RRC parameter associated with the first configuration object.

[0208] In some embodiments, the apparatus further comprises a third sending module;

[0209] The third sending module is used for the sending module to send a message containing a second RRC parameter to the terminal; the second RRC parameter is valid in different configuration objects.

[0210] In some embodiments, the apparatus further comprises a fourth sending module;

[0211] The fourth sending module is used to send indication information to the terminal for indicating that the first RRC parameter associated with the first configuration object is effective.

[0212] In some embodiments, the apparatus further comprises a receiving module;

[0213] The receiving module is used to receive feedback information sent by the terminal and used to indicate that the first RRC parameter associated with the first configuration object is effective.

[0214] In some embodiments, the receiving, from the terminal, feedback information indicating that the first RRC parameter associated with the first configuration object is effective, includes:

[0215] receiving, by using the second configuration object and the first RRC parameter associated with the second configuration object, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0216] receiving, by using a first configuration object and a first RRC parameter associated with the first configuration object, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0217] receiving, by using a second configuration object and a preset RRC parameter, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0218] Receiving, by means of the first configuration object and using preset RRC parameters, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective;

[0219] The second configuration object is an object used when interacting with the terminal before interacting with the terminal through the first configuration object.

[0220] In some embodiments, the apparatus further comprises a fifth sending module;

[0221] The fifth sending module is used to send feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the second configuration object.

[0222] In the seventh aspect, an embodiment of the present disclosure further provides a non-transitory readable storage medium, wherein the non-transitory readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the RRC parameter management method described in the first aspect or the second aspect above.

[0223] In an eighth aspect, an embodiment of the present disclosure further provides a processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the RRC parameter management method described in the first aspect or the second aspect above.

[0224] In a ninth aspect, an embodiment of the present disclosure further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and the computer program is used to enable a computer to execute the RRC parameter management method described in the first aspect or the second aspect above.

[0225] In the tenth aspect, an embodiment of the present disclosure further provides a communication device, in which a computer program is stored, and the computer program is used to enable the communication device to execute the RRC parameter management method described in the first aspect or the second aspect above.

[0226] In the eleventh aspect, an embodiment of the present disclosure further provides a chip product, in which a computer program is stored, and the computer program is used to enable the chip product to execute the RRC parameter management method described in the first aspect or the second aspect above.

[0227] The RRC parameter management method, device, and storage medium provided by the present disclosure determine the RRC parameters under different configuration objects based on the association relationship between the configuration objects and the RRC parameters, and validate the RRC parameters. This can avoid repeated configuration or updating of RRC parameters under different configuration objects, improve the efficiency of RRC parameter management, and reduce the latency of RRC parameter management. BRIEF DESCRIPTION OF THE DRAWINGS

[0228] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or related technologies, the following is a brief introduction to the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0229] FIG1 is a schematic diagram of the RRC reconfiguration process;

[0230] Figure 2 is a schematic diagram of the RRC process delay;

[0231] FIG3 is a flow chart of an RRC parameter management method according to an embodiment of the present disclosure;

[0232] FIG4 is a schematic diagram of an RRC parameter management process provided by an embodiment of the present disclosure;

[0233] FIG5 is a schematic diagram of adaptively changing RRC parameters when a terminal moves between transmitting and receiving points (TRPs) according to an embodiment of the present disclosure;

[0234] FIG6 is a schematic diagram of adaptively changing RRC parameters when a terminal accesses different operating frequencies according to an embodiment of the present disclosure;

[0235] FIG7 is a second flow chart of the RRC parameter management method provided in an embodiment of the present disclosure;

[0236] FIG8 is a schematic structural diagram of a terminal provided by an embodiment of the present disclosure;

[0237] FIG9 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure;

[0238] FIG10 is a structural diagram of an RRC parameter management device according to an embodiment of the present disclosure;

[0239] FIG11 is a second structural diagram of an RRC parameter management device provided in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0240] From the third generation mobile communication (3G) to the fifth generation mobile communication (5G), RRC signaling configuration has been generally considered a semi-static process, typically completed through RRC layer signaling exchanges between the base station and the terminal / user equipment (UE). Figure 1 illustrates the most commonly used RRC reconfiguration process. As shown in Figure 1, most connection state parameters are configured through the RRC reconfiguration process.

[0241] RRC signaling uses a Signaling Radio Bearer (SRB) and must be processed by the Packet Data Convergence Protocol (PDCP), Radio Link Control (RLC), Media Access Control (MAC), and the physical layer. Connected RRC signaling operates in Acknowledged Mode (AM), enabling both Hybrid Automatic Repeat reQuest (HARQ) retransmissions (physical layer retransmissions) and Automatic Repeat reQuest (ARQ) retransmissions (RLC layer retransmissions). While reliability is guaranteed, transmission latency is significant. Figure 2 illustrates the RRC process latency. As shown in Figure 2, on the downlink (DL), the network sends an RRC DL command to the UE, performing an uplink grant (UL grant). On the uplink (UL), the UE sends an RRC UL response to the network. This indicates that after the UE receives the RRC signaling, there is a delay before the RRC signaling takes effect.

[0242] RRC parameters are generally considered to be parameters that remain unchanged for a long time, i.e., semi-static parameters. With the evolution to 6G, service speed and latency requirements are increasing, and the effective range of UEs at any location within the network is becoming increasingly important. Semi-static RRC parameter configuration can no longer meet the flexible service requirements and user-centric demands of 6G.

[0243] In related technologies, RRC parameters are semi-statically configured, and RRC signaling takes a long time to take effect, which cannot meet the increasingly diverse services and user-centric user satisfaction requirements of 6G. 6G needs to consider the flexible and dynamic use of RRC parameters while maintaining the reliability of RRC signaling.

[0244] Based on the above technical problems, the embodiments of the present disclosure propose an RRC parameter management method, device and storage medium. According to the association relationship between the configuration object and the RRC parameter, the RRC parameters under different configuration objects are determined and the RRC parameters are validated. This can avoid repeated configuration or update of RRC parameters under different configuration objects, improve the efficiency of RRC parameter management, and reduce the delay of RRC parameter management.

[0245] To make the objectives, technical solutions, and advantages of the embodiments of the present disclosure more clear, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present disclosure without making any creative efforts shall fall within the scope of protection of the present disclosure.

[0246] FIG3 is a flow chart of an RRC parameter management method according to an embodiment of the present disclosure. As shown in FIG3 , an embodiment of the present disclosure provides an RRC parameter management method, the execution subject of which may be a terminal, such as a mobile phone. The method includes:

[0247] Step 101: Determine an association relationship between a configuration object and a first RRC parameter.

[0248] Specifically, in the embodiment of the present disclosure, the UE first determines the association relationship between the configuration object and the first RRC parameter.

[0249] Configuration objects include one or more of the following:

[0250] Network nodes;

[0251] Physical layer resources.

[0252] The network nodes include one or more of the following:

[0253] Central Unit (CU);

[0254] Distributed Unit (DU);

[0255] TRP;

[0256] TRP group;

[0257] community;

[0258] Cell Group (CG).

[0259] Physical layer resources include one or more of the following:

[0260] Operating frequency band;

[0261] Bandwidth Part (BWP);

[0262] beam.

[0263] In some embodiments, the association relationship between the configuration object and the first RRC parameter is predefined by the protocol.

[0264] In some embodiments, the association between the configuration object and the first RRC parameter is configured by a network device. For example, the network device sends a configuration message to a UE, where the configuration message includes the association between the configuration object and the first RRC parameter, or includes indication information indicating the association between the configuration object and the first RRC parameter. The UE receives the configuration message sent by the network device and determines the association between the configuration object and the first RRC parameter.

[0265] The first RRC parameter is a differentiated RRC parameter, which is relative to the common RRC parameter. That is, not all configuration objects are associated with the same RRC parameter. For example, only some configuration objects are associated with the same RRC parameter, or all configuration objects are associated with different RRC parameters. Common RRC parameters are the same RRC parameters associated with all configuration objects, that is, common RRC parameters are valid in different configuration objects.

[0266] In some embodiments, the first RRC parameter includes one or more of the following:

[0267] Protocol stack configuration parameters;

[0268] Reliability configuration parameters.

[0269] In some embodiments, the protocol stack configuration parameters include one or more of the following:

[0270] Service Data Adaptation Protocol (SDAP) layer configuration parameters, such as the mapping of Quality of Service (QoS) flows to Data Radio Bearers (DRBs), and whether reflective QoS is supported.

[0271] PDCP layer configuration parameters, such as whether PDCP layer cascading is supported, PDCP sequence number (SN) length, header compression, encryption algorithm, etc.

[0272] RLC layer configuration parameters, such as RLC SN length, whether RLC segmentation and re-segmentation are supported, etc.

[0273] Physical layer resource configuration parameters, such as Physical Downlink Control Channel (PDCCH) / Physical Downlink Shared Channel (PDSCH) / Physical Uplink Shared Channel (PUSCH) / Physical Uplink Control Channel (PUCCH) related configurations, random access resource configuration, etc.

[0274] In some embodiments, the reliability configuration parameters include one or more of the following:

[0275] HARQ configuration parameters, such as feedback resources, feedback signaling design, retransmission configuration parameters, etc.

[0276] ARQ configuration parameters, such as whether RLC retransmission is supported, RLC status report configuration, etc.

[0277] PDCP retransmission configuration parameters, such as whether PDCP retransmission is supported, the number of PDCP retransmissions, etc.

[0278] Step 102: Based on the first configuration object and the association relationship, a first RRC parameter associated with the first configuration object is validated.

[0279] Figure 4 is a schematic diagram of the RRC parameter management process provided by an embodiment of the present disclosure. As shown in Figure 4, specifically, in the embodiment of the present disclosure, after the UE determines the association relationship between the configuration object and the first RRC parameter, the first RRC parameter associated with the first configuration object is validated based on the first configuration object and the association relationship.

[0280] The first configuration object is an object that the UE will use when interacting with the network. The first configuration object can be a network node or a physical layer resource.

[0281] When the first configuration object is associated with / after the configuration object is accessed (eg, connected to the corresponding TRP or TRP group), the first RRC parameter is validated. The validation decision method may adopt a variety of different methods.

[0282] For example, one feasible method is: when the network side detects (for example, through radio resource management (RRM) measurement detection) that the UE is about to be associated with a pre-configured object, or has been associated with a pre-configured object (for example, the UE has sent an uplink detection signal), the MAC layer signaling Media Access Control Control Element (MAC CE) or the physical layer signaling Downlink Control Information (DCI) indicates the effective RRC parameter set of the UE.

[0283] For another example, when the UE accesses the configuration object, the corresponding RRC parameters are automatically effective. The network side determines the effective RRC parameters through the uplink transmission sent by the UE on the configuration object according to the corresponding RRC parameters. This method is particularly suitable for the case of pre-configured physical layer resources. The network side reserves the corresponding physical layer resource configuration information for the UE, and the physical layer configuration parameters are effective when the UE uses the physical layer resources using the corresponding configuration information.

[0284] In the embodiment of the present disclosure, validating the first RRC parameter means making the first RRC parameter effective, or activating the first RRC parameter.

[0285] The RRC parameter management method provided by the embodiment of the present disclosure determines the RRC parameters under different configuration objects based on the association relationship between the configuration objects and the RRC parameters, and takes effect on the RRC parameters. This can avoid repeated configuration or update of RRC parameters under different configuration objects, improve the efficiency of RRC parameter management, and reduce the latency of RRC parameter management.

[0286] In some embodiments, determining the association relationship between the configuration object and the first RRC parameter includes:

[0287] Obtaining a configuration message sent by the network device; the configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating an association relationship between the configuration object and the first RRC parameter;

[0288] An association relationship between the configuration object and the first RRC parameter is determined based on the configuration message.

[0289] Specifically, in the embodiment of the present disclosure, the association relationship between the configuration object and the first RRC parameter is configured by the network device.

[0290] The network device sends a configuration message to the UE, where the configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating the association relationship between the configuration object and the first RRC parameter.

[0291] The UE receives a configuration message sent by the network device, and then determines an association relationship between the configuration object and the first RRC parameter.

[0292] In the RRC parameter management method provided by the embodiment of the present disclosure, the association relationship between the configuration object and the first RRC parameter is configured by the network device, which improves the flexibility of the system and expands the application scope of the system.

[0293] In some embodiments, the method further comprises:

[0294] Determine a second RRC parameter; the second RRC parameter is valid in different configuration objects.

[0295] Specifically, in an embodiment of the present disclosure, before determining the possibly different first RRC parameters associated with each configuration object, the UE may also determine a second RRC parameter, i.e., a common RRC parameter (or referred to as a universal RRC parameter), which is valid in different configuration objects.

[0296] The common RRC parameters may be pre-defined by the protocol or configured by the network.

[0297] For example, the network device sends a message including the second RRC parameter to the UE.

[0298] The UE receives a message including the second RRC parameter sent by the network device, and then determines the second RRC parameter.

[0299] The RRC parameter management method provided by the embodiment of the present disclosure allows the UE to determine common RRC parameters, thereby avoiding repeated configuration or updating of common RRC parameters under different configuration objects, improving the efficiency of RRC parameter management, and reducing the delay of RRC parameter management.

[0300] In some embodiments, based on the first configuration object and the association relationship, validating the first RRC parameter associated with the first configuration object includes:

[0301] Determining a first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and receiving indication information sent by a network device to indicate that the first RRC parameter associated with the first configuration object is effective;

[0302] The first RRC parameter associated with the first configuration object is enabled.

[0303] Specifically, the method for determining the effectiveness of the first RRC parameter can adopt a variety of different methods. In an embodiment of the present disclosure, when the network side detects (for example, through radio resource management (RRM) measurement detection) that the UE is about to be associated with a pre-configured object, or has been associated with a pre-configured object (for example, the UE has sent an uplink detection signal), the MAC layer signaling Media Access Control Control Element (MAC CE) or the physical layer signaling Downlink Control Information (DCI) indicates the effective RRC parameter set for the UE.

[0304] The UE determines the first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship between the configuration object and the first RRC parameter, and receives indication information sent by the network device to indicate that the first RRC parameter associated with the first configuration object is effective, where the indication information indicates the effective RRC parameter set of the UE.

[0305] After receiving the indication information, the UE takes effect on the first RRC parameter associated with the first configuration object.

[0306] The RRC parameter management method provided by the embodiment of the present disclosure determines the RRC parameters under different configuration objects based on the association relationship between the configuration objects and the RRC parameters, and takes effect on the RRC parameters. This can avoid repeated configuration or update of RRC parameters under different configuration objects, improve the efficiency of RRC parameter management, and reduce the latency of RRC parameter management.

[0307] In some embodiments, based on the first configuration object and the association relationship, validating the first RRC parameter associated with the first configuration object includes:

[0308] A first RRC parameter associated with the first configuration object is determined based on the first configuration object and the association relationship, and the first RRC parameter associated with the first configuration object is validated by the terminal.

[0309] Specifically, the method for determining the effectiveness of the first RRC parameter can adopt a variety of different methods. In the embodiment of the present disclosure, when the UE accesses the configuration object, the corresponding RRC parameter is automatically effective. The network side determines the effective RRC parameter through the uplink transmission sent by the UE on the configuration object according to the corresponding RRC parameter. This method is particularly suitable for the case of pre-configured physical layer resources. The network side reserves the corresponding physical layer resource configuration information for the UE, and the physical layer configuration parameter is effective when the UE uses the physical layer resource using the corresponding configuration information.

[0310] The RRC parameter management method provided by the embodiment of the present disclosure determines the RRC parameters under different configuration objects based on the association relationship between the configuration objects and the RRC parameters, and takes effect on the RRC parameters. This can avoid repeated configuration or update of RRC parameters under different configuration objects, improve the efficiency of RRC parameter management, and reduce the latency of RRC parameter management.

[0311] In some embodiments, the method further comprises:

[0312] Send feedback information to the network device, indicating that the first RRC parameter associated with the first configuration object is effective.

[0313] Specifically, in the embodiment of the present disclosure, when the UE accesses a configuration object, after the corresponding RRC parameters are automatically effective, feedback information indicating that the first RRC parameters associated with the first configuration object are effective may be sent to the network device.

[0314] The network device receives feedback information sent by the UE, indicating that the first RRC parameter associated with the first configuration object is effective, and determines that the first RRC parameter associated with the first configuration object is effective.

[0315] In some embodiments, feedback information indicating that the first RRC parameter associated with the first configuration object is effective is carried by one or more of the following messages:

[0316] MAC CE message;

[0317] Uplink Control Information (UCI) message.

[0318] The RRC parameter management method provided by the embodiment of the present disclosure determines the RRC parameters under different configuration objects based on the association relationship between the configuration objects and the RRC parameters, and takes effect on the RRC parameters. This can avoid repeated configuration or update of RRC parameters under different configuration objects, improve the efficiency of RRC parameter management, and reduce the latency of RRC parameter management.

[0319] In some embodiments, based on the first configuration object and the association relationship, validating the first RRC parameter associated with the first configuration object includes:

[0320] Determine, based on the first configuration object and the association relationship, a first RRC parameter associated with the first configuration object, and send, to the network device, feedback information indicating that the first RRC parameter associated with the first configuration object is effective;

[0321] The first RRC parameter associated with the first configuration object is enabled.

[0322] Specifically, the method for determining the effectiveness of the first RRC parameter can adopt a variety of different methods. In the embodiment of the present disclosure, before accessing the configuration object, the UE sends new RRC parameter (first RRC parameter) effectiveness feedback information to the network side, and the new RRC parameter is effective after the feedback information is sent.

[0323] The RRC parameter management method provided by the embodiment of the present disclosure determines the RRC parameters under different configuration objects based on the association relationship between the configuration objects and the RRC parameters, and takes effect on the RRC parameters. This can avoid repeated configuration or update of RRC parameters under different configuration objects, improve the efficiency of RRC parameter management, and reduce the latency of RRC parameter management.

[0324] In some embodiments, the sending, to the network device, feedback information indicating that the first RRC parameter associated with the first configuration object is effective includes:

[0325] Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the first RRC parameter associated with the second configuration object; or

[0326] Sending, by using the first configuration object and the first RRC parameter associated with the first configuration object, feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device; or

[0327] Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the preset RRC parameter; or

[0328] Sending, through the first configuration object and using the preset RRC parameters, feedback information indicating that the first RRC parameters associated with the first configuration object are effective to the network device;

[0329] The second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

[0330] Specifically, in the embodiment of the present disclosure, the UE may send feedback information indicating that the first RRC parameter is effective to the network in a variety of different ways.

[0331] For example, the UE sends feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device through the second configuration object and the first RRC parameter associated with the second configuration object. The network device receives feedback information sent by the UE indicating that the first RRC parameter associated with the first configuration object is effective through the second configuration object and the first RRC parameter associated with the second configuration object.

[0332] For another example, the UE sends, to the network device, feedback information indicating that the first RRC parameter associated with the first configuration object is effective, using the first configuration object and the first RRC parameter associated with the first configuration object. The network device receives, from the UE, feedback information indicating that the first RRC parameter associated with the first configuration object is effective, using the first configuration object and the first RRC parameter associated with the first configuration object.

[0333] For another example, the UE sends feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device using the second configuration object and the preset RRC parameters. The network device receives feedback information sent by the UE indicating that the first RRC parameter associated with the first configuration object is effective using the second configuration object and the preset RRC parameters.

[0334] For another example, the UE sends feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device using the first configuration object and the preset RRC parameters. The network device receives feedback information sent by the UE indicating that the first RRC parameter associated with the first configuration object is effective using the first configuration object and the preset RRC parameters.

[0335] The preset RRC parameter may be effective for a group or all UEs, the number of which may be specified in the protocol, or the parameter may be a common RRC parameter.

[0336] The RRC parameter management method provided by the embodiment of the present disclosure determines the RRC parameters under different configuration objects based on the association relationship between the configuration objects and the RRC parameters, and takes effect on the RRC parameters. This can avoid repeated configuration or update of RRC parameters under different configuration objects, improve the efficiency of RRC parameter management, and reduce the latency of RRC parameter management.

[0337] In some embodiments, the method further comprises:

[0338] Release first RRC parameters associated with a second configuration object, where the second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

[0339] Specifically, in an embodiment of the present disclosure, if the configuration object is a network-side entity (e.g., DU, etc.) that requires signaling interaction, after the UE takes effect on the new RRC parameters on the new configuration object, the new configuration object sends a UE new RRC parameter effectiveness indication (or terminal leave indication) to the original configuration object (second configuration object).

[0340] The original configuration object releases the first RRC parameter associated with the UE, and at the same time, the UE also releases the first RRC parameter associated with the original configuration object.

[0341] In some embodiments, the RRC parameters of the original configuration object (which may include the first RRC parameters and / or the second RRC parameters) are released in one or more of the following ways:

[0342] Reconfiguring a first RRC parameter for a different configuration object by an RRC message;

[0343] After the UE determines to leave the corresponding configuration object, it sends an RRC parameter notification to the network side to release the original configuration object;

[0344] The network side and the UE side count the time during which the RRC parameters of the determined configuration object are not effective. When the continuous length of time during which the RRC parameters of the configuration object are not used reaches a determined threshold, the RRC parameters of the configuration object are released.

[0345] The RRC parameter management method provided by the embodiment of the present disclosure reduces resource occupation of UE and network equipment and improves the processing efficiency of UE and network equipment by timely releasing unnecessary RRC parameters.

[0346] The method in the above embodiment is further illustrated below with several specific examples.

[0347] Example 1:

[0348] Figure 5 is a schematic diagram of the adaptive change of RRC parameters when the UE moves between TRPs provided by an embodiment of the present disclosure. As shown in Figure 5, in this example, the UE can adaptively change the RRC parameters when moving between TRPs (G).

[0349] The network side pre-configures RRC parameter sets (which may include differentiated RRC parameters and common RRC parameters) for the UE for TRP1, TRP2 and TRPG1 (composed of TRP3 and TRP4).

[0350] Step 1: The network side pre-configures differentiated RRC parameter sets under different TRPs and / or TRP groups (TRPGs) for the UE, which may specifically include a combination of one or more protocol stack configuration parameters and reliability configuration parameters.

[0351] Optionally, the network side configures common RRC parameters common to different configuration objects for the UE.

[0352] The UE receives differentiated RRC parameter sets pre-configured by the network side for different TRPs or TRPGs.

[0353] Step 2: When the network side detects that the UE is about to access a TRP or TRPG with different RRC parameters (for example, through RRM measurement configuration and UE measurement reporting), it uses a MAC CE or DCI command to instruct the UE to apply the new RRC parameters; or, when the network side detects that the UE is about to access a TRP or TRPG with different RRC parameters (for example, through UE uplink detection signal detection), it uses a MAC CE or DCI command to instruct the UE to apply the new RRC parameters.

[0354] The UE receives the MAC CE or DCI command sent by the network side to change the activated RRC parameter set and applies the new RRC parameter set.

[0355] Step 3: The network side applies the RRC parameters corresponding to the new TRP or TRPG to perform signaling and data transmission with the UE.

[0356] The UE applies the RRC parameters corresponding to the new TRP or TRPG to perform signaling and data transmission with the network side.

[0357] Step 4: When the UE changes from RRC configuration 2 (under TRP2, corresponding to DU1) to RRC configuration 3 (under TRPG1, corresponding to DU2), the network side notifies DU1 through the interface between DU2 and DU1 that the UE has changed the RRC parameters, or adjusts the CU through the F1 interface between DU2 and CU to indicate that the UE has changed the RRC parameters.

[0358] Step 5: The network side releases the RRC parameters under the original TRP in one of the following ways:

[0359] a) Reconfigure RRC parameters for different configuration objects by RRC messages;

[0360] b) receiving the RRC parameter notification sent by the UE to release the original TRP or TRPG;

[0361] c) When it is determined that the UE does not use the RRC parameters of the original TRP, the RRC parameter release timer is started. If the RRC parameters of the TRP have not been enabled after the timer reaches the determination threshold, the stored RRC parameters corresponding to the TRP or TRPG are released.

[0362] Correspondingly, the UE releases the RRC parameters under the original TRP in one of the following ways:

[0363] a) Receive RRC messages to reconfigure RRC parameters for different configuration objects, apply the new configuration, and release the RRC parameters under the original TRP;

[0364] b) Send a notification to the network side to release the RRC parameters of the original TRP or TRPG;

[0365] c) When the RRC parameters of the original TRP are not used, the RRC parameter release timer is started. If the RRC parameters of the TRP have not been enabled after the timer reaches a certain threshold, the stored RRC parameters corresponding to the TRP or TRPG are released.

[0366] Example 2:

[0367] In this example, the UE can adaptively change the RRC parameters when moving between TRP(Gs).

[0368] The network side pre-configures RRC parameter sets (which may include differentiated RRC parameters and common RRC parameters) for the UE for TRP1, TRP2 and TRPG1 (composed of TRP3 and TRP4).

[0369] Step 1: The network side pre-configures differentiated RRC parameter sets under different TRPs and / or TRP groups (TRPGs) for the UE, which may specifically include a combination of one or more protocol stack configuration parameters and reliability configuration parameters.

[0370] Optionally, the network side configures common RRC parameters common to different configuration objects for the UE.

[0371] The UE receives differentiated RRC parameter sets pre-configured by the network side for different TRPs or TRPGs.

[0372] Step 2: When the network side receives an uplink transmission sent by the UE on a new TRP or TRPG, or receives a new RRC parameter validity indication sent by the UE, it determines that a new RRC configuration is valid for the UE.

[0373] When the UE determines to access a new TRP or TRPG, it sends a new RRC parameter validity indication to the network side in the original TRP, or sends a new RRC parameter validity indication to the network side in the new TRP, or directly accesses the new TRP and sends uplink transmission according to the RRC parameters of the new TRP.

[0374] Step 3: The network side applies the RRC parameters corresponding to the new TRP or TRPG to perform signaling and data transmission with the UE.

[0375] The UE applies the RRC parameters corresponding to the new TRP or TRPG to perform signaling and data transmission with the network side.

[0376] Step 4: When the UE changes from RRC configuration 2 (under TRP2, corresponding to DU1) to RRC configuration 3 (under TRPG1, corresponding to DU2), the network side notifies DU1 through the interface between DU2 and DU1 that the UE has changed the RRC parameters, or adjusts the CU through the F1 interface between DU2 and CU to indicate that the UE has changed the RRC parameters.

[0377] Step 5: The network side releases the RRC parameters under the original TRP in one of the following ways:

[0378] a) Reconfigure RRC parameters for different configuration objects by RRC messages;

[0379] b) receiving the RRC parameter notification sent by the UE to release the original TRP or TRPG;

[0380] c) When it is determined that the UE does not use the RRC parameters of the original TRP, the RRC parameter release timer is started. If the RRC parameters of the TRP have not been enabled after the timer reaches the determination threshold, the stored RRC parameters corresponding to the TRP or TRPG are released.

[0381] Correspondingly, the UE releases the RRC parameters under the original TRP in one of the following ways:

[0382] a) Receive RRC messages to reconfigure RRC parameters for different configuration objects, apply the new configuration, and release the RRC parameters under the original TRP;

[0383] b) Send a notification to the network side to release the RRC parameters of the original TRP or TRPG;

[0384] c) When the RRC parameters of the original TRP are not used, the RRC parameter release timer is started. If the RRC parameters of the TRP have not been enabled after the timer reaches a certain threshold, the stored RRC parameters corresponding to the TRP or TRPG are released.

[0385] Example three:

[0386] FIG6 is a schematic diagram of adaptively changing RRC parameters when a UE accesses different operating frequencies according to an embodiment of the present disclosure. As shown in FIG6 , in this example, the UE can adaptively change the RRC parameters for different operating frequencies ( f1 and f2 ).

[0387] The network side pre-configures RRC parameter sets (which may include differentiated RRC parameters and common RRC parameters) for the UE for the first operating frequency (f1), the second operating frequency (f2), and the third operating frequency (f3). Among them, f1 corresponds to TRP1, f2 corresponds to TRP2, and f3 corresponds to TRP3 and TRP4. TRP3 and TRP4 constitute TRPG1.

[0388] Step 1: The network side pre-configures differentiated RRC parameter sets under different operating frequencies for the UE, which may specifically include one or more combinations of protocol stack configuration parameters and reliability configuration parameters.

[0389] Optionally, the network side configures common RRC parameters common to different configuration objects for the UE.

[0390] The UE receives differentiated RRC parameter sets for different operating frequencies pre-configured by the network side.

[0391] Step 2: When the network side detects that the UE is about to change f1 to f2 (for example, through RRM measurement configuration and UE measurement reporting), it uses a MAC CE or DCI command to instruct the UE to apply the new RRC parameters; or, when the network side detects that the UE accesses the network through f2 (for example, through UE uplink sounding signal detection), it uses a MAC CE or DCI command to instruct the UE to apply the new RRC parameters.

[0392] The UE receives the MAC CE or DCI command sent by the network side to change the activated RRC parameter set and applies the new RRC parameter set.

[0393] Step 3: The network side uses f2 to apply the RRC parameters corresponding to f2 to perform signaling and data transmission with the UE.

[0394] The UE applies the RRC parameters corresponding to f2 through f2 to perform signaling and data transmission with the network side.

[0395] Step 4: When the UE changes from f2 (under TRP2, corresponding to DU1) to f3 (under TRPG1, corresponding to DU2), the network side notifies DU1 through the interface between DU2 and DU1 that the UE has changed the RRC parameters, or adjusts the CU through the F1 interface between DU2 and CU to indicate that the UE has changed the RRC parameters.

[0396] Step 5: The network side releases the RRC parameters at the original operating frequency in one of the following ways:

[0397] a) Reconfigure RRC parameters for different configuration objects by RRC messages;

[0398] b) receiving an RRC parameter notification from the UE for releasing the original operating frequency;

[0399] c) When it is determined that the UE does not use the RRC parameters of the original working frequency, the RRC parameter release timer is started. If the RRC parameters of the working frequency have not been enabled after the timer reaches a certain threshold, the stored RRC parameters corresponding to the working frequency are released.

[0400] Correspondingly, the UE releases the RRC parameters at the original operating frequency in one of the following ways:

[0401] a) Receive RRC messages to reconfigure RRC parameters for different configuration objects, apply the new configuration, and release the RRC parameters under the original working frequency;

[0402] b) Sending a notification to the network side to release the RRC parameters of the original operating frequency;

[0403] c) When the RRC parameters of the original working frequency are not used, the RRC parameter release timer is started. If the RRC parameters of the working frequency have not been enabled after the timer reaches a certain threshold, the stored RRC parameters corresponding to the working frequency are released.

[0404] The disclosed embodiments can quickly apply new RRC parameters when the terminal accesses different network nodes (DU, TRP, TRPG, etc.) or accesses different physical layer resources (working frequencies, etc.) to ensure continuous and reliable service data transmission, which is particularly suitable for user-centric networks.

[0405] FIG7 is a second flow chart of the RRC parameter management method provided by an embodiment of the present disclosure. As shown in FIG7 , an embodiment of the present disclosure provides an RRC parameter management method, the execution subject of which may be a network device, such as a base station. The method includes:

[0406] Step 201: Send a configuration message to the terminal; the configuration message includes an association relationship between a configuration object and a first RRC parameter, or includes indication information for indicating an association relationship between the configuration object and the first RRC parameter; the association relationship is used to validate the first RRC parameter associated with the first configuration object.

[0407] In some embodiments, the method further comprises:

[0408] A message including a second RRC parameter is sent to the terminal; the second RRC parameter is valid in different configuration objects.

[0409] In some embodiments, the method further comprises:

[0410] Sending indication information to the terminal, indicating that the first RRC parameter associated with the first configuration object is effective.

[0411] In some embodiments, the method further comprises:

[0412] Receive feedback information sent by the terminal, indicating that the first RRC parameter associated with the first configuration object is effective.

[0413] In some embodiments, the receiving, from the terminal, feedback information indicating that the first RRC parameter associated with the first configuration object is effective, includes:

[0414] receiving, by using the second configuration object and the first RRC parameter associated with the second configuration object, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0415] receiving, by using a first configuration object and a first RRC parameter associated with the first configuration object, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0416] receiving, by using a second configuration object and a preset RRC parameter, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0417] Receiving, by means of the first configuration object and using preset RRC parameters, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective;

[0418] The second configuration object is an object used when interacting with the terminal before interacting with the terminal through the first configuration object.

[0419] In some embodiments, the method further comprises:

[0420] Send feedback information to the second configuration object, indicating that the first RRC parameter associated with the first configuration object is effective.

[0421] Specifically, the RRC parameter management method provided in the embodiment of the present disclosure can refer to the above-mentioned RRC parameter management method embodiment in which the execution subject is the terminal, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the above-mentioned corresponding method embodiments will not be described in detail here.

[0422] FIG8 is a schematic diagram of the structure of a terminal provided by an embodiment of the present disclosure. As shown in FIG8 , the terminal includes a memory 820, a transceiver 800, and a processor 810, wherein:

[0423] The memory 820 is used to store computer programs; the transceiver 800 is used to send and receive data under the control of the processor 810; the processor 810 is used to read the computer program in the memory 820 and perform the following operations:

[0424] Determining an association relationship between the configuration object and the first RRC parameter;

[0425] Based on the first configuration object and the association relationship, a first RRC parameter associated with the first configuration object is validated.

[0426] In FIG8 , the bus architecture may include any number of interconnected buses and bridges, specifically various circuits connected together by one or more processors represented by processor 810 and memory represented by memory 820. The bus architecture may also connect various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein. The bus interface provides an interface. The transceiver 800 may be a plurality of components, including a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium, such as a wireless channel, a wired channel, an optical cable, and the like. For different user devices, the user interface 830 may also be an interface capable of connecting external or internal devices as required, and the connected devices include but are not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.

[0427] The processor 810 is responsible for managing the bus architecture and general processing, and the memory 820 can store data used by the processor 810 when performing operations.

[0428] In some embodiments, the processor 810 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or a complex programmable logic device (CPLD). The processor may also adopt a multi-core architecture.

[0429] The processor calls the computer program stored in the memory to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions. The processor and the memory can also be arranged physically separately.

[0430] In some embodiments, determining the association relationship between the configuration object and the first RRC parameter includes:

[0431] Obtaining a configuration message sent by the network device; the configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating an association relationship between the configuration object and the first RRC parameter;

[0432] An association relationship between the configuration object and the first RRC parameter is determined based on the configuration message.

[0433] In some embodiments, the processor is further configured to read the computer program in the memory and perform the following operations:

[0434] Determine a second RRC parameter; the second RRC parameter is valid in different configuration objects.

[0435] In some embodiments, based on the first configuration object and the association relationship, validating the first RRC parameter associated with the first configuration object includes:

[0436] Determining a first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and receiving indication information sent by a network device to indicate that the first RRC parameter associated with the first configuration object is effective;

[0437] The first RRC parameter associated with the first configuration object is enabled.

[0438] In some embodiments, based on the first configuration object and the association relationship, validating the first RRC parameter associated with the first configuration object includes:

[0439] A first RRC parameter associated with the first configuration object is determined based on the first configuration object and the association relationship, and the first RRC parameter associated with the first configuration object is validated by the terminal.

[0440] In some embodiments, the processor is further configured to read the computer program in the memory and perform the following operations:

[0441] Send feedback information to the network device, indicating that the first RRC parameter associated with the first configuration object is effective.

[0442] In some embodiments, based on the first configuration object and the association relationship, validating the first RRC parameter associated with the first configuration object includes:

[0443] Determine, based on the first configuration object and the association relationship, a first RRC parameter associated with the first configuration object, and send, to the network device, feedback information indicating that the first RRC parameter associated with the first configuration object is effective;

[0444] The first RRC parameter associated with the first configuration object is enabled.

[0445] In some embodiments, the feedback information indicating that the first RRC parameter associated with the first configuration object is effective is carried by one or more of the following messages:

[0446] Media Access Control Element MAC CE message;

[0447] Uplink control information UCI message.

[0448] In some embodiments, the sending, to the network device, feedback information indicating that the first RRC parameter associated with the first configuration object is effective includes:

[0449] Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the first RRC parameter associated with the second configuration object; or

[0450] Sending, by using the first configuration object and the first RRC parameter associated with the first configuration object, feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device; or

[0451] Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the preset RRC parameter; or

[0452] Sending, through the first configuration object and using the preset RRC parameters, feedback information indicating that the first RRC parameters associated with the first configuration object are effective to the network device;

[0453] The second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

[0454] In some embodiments, the processor is further configured to read the computer program in the memory and perform the following operations:

[0455] Release first RRC parameters associated with a second configuration object, where the second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

[0456] In some embodiments, the configuration object includes one or more of the following:

[0457] Network nodes;

[0458] Physical layer resources.

[0459] In some embodiments, the network node includes one or more of the following:

[0460] Central Unit CU;

[0461] Distributed unit DU;

[0462] Transmitting receiving point TRP;

[0463] TRP group;

[0464] community;

[0465] Cell group.

[0466] In some embodiments, the physical layer resources include one or more of the following:

[0467] Operating frequency band;

[0468] Bandwidth part BWP;

[0469] beam.

[0470] In some embodiments, the first RRC parameter includes one or more of the following:

[0471] Protocol stack configuration parameters;

[0472] Reliability configuration parameters.

[0473] In some embodiments, the protocol stack configuration parameters include one or more of the following:

[0474] Service Data Adaptation Protocol SDAP layer configuration parameters;

[0475] Packet Data Convergence Protocol PDCP layer configuration parameters;

[0476] Radio link control RLC layer configuration parameters;

[0477] Physical layer resource configuration parameters.

[0478] In some embodiments, the reliability configuration parameters include one or more of the following:

[0479] Hybrid Automatic Repeat Request HARQ configuration parameters;

[0480] Automatic Repeat Request ARQ configuration parameters;

[0481] PDCP retransmission configuration parameters.

[0482] It should be noted here that the above-mentioned terminal provided in the embodiment of the present disclosure can implement all the method steps implemented by the method embodiment in which the execution subject is the terminal, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as those of the method embodiment will not be described in detail here.

[0483] FIG9 is a schematic diagram of the structure of a network device provided by an embodiment of the present disclosure. As shown in FIG9 , the network device includes a memory 920, a transceiver 900, and a processor 910, wherein:

[0484] The memory 920 is used to store computer programs; the transceiver 900 is used to send and receive data under the control of the processor 910; the processor 910 is used to read the computer program in the memory 920 and perform the following operations:

[0485] Sending a configuration message to the terminal; the configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating the association relationship between the configuration object and the first RRC parameter; the association relationship is used to take effect the first RRC parameter associated with the first configuration object.

[0486] In FIG9 , the bus architecture may include any number of interconnected buses and bridges, specifically various circuits linked together by one or more processors represented by processor 910 and memory represented by memory 920. The bus architecture may also link together various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein. The bus interface provides an interface. The transceiver 900 may be a plurality of components, namely, a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium, such as a wireless channel, a wired channel, an optical cable, and the like. The processor 910 is responsible for managing the bus architecture and general processing, and the memory 920 may store data used by the processor 910 when performing operations.

[0487] The processor 910 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or a complex programmable logic device (CPLD). The processor may also adopt a multi-core architecture.

[0488] In some embodiments, the processor is further configured to read the computer program in the memory and perform the following operations:

[0489] A message including a second RRC parameter is sent to the terminal; the second RRC parameter is valid in different configuration objects.

[0490] In some embodiments, the processor is further configured to read the computer program in the memory and perform the following operations:

[0491] Sending indication information to the terminal, indicating that the first RRC parameter associated with the first configuration object is effective.

[0492] In some embodiments, the processor is further configured to read the computer program in the memory and perform the following operations:

[0493] Receive feedback information sent by the terminal, indicating that the first RRC parameter associated with the first configuration object is effective.

[0494] In some embodiments, the receiving, from the terminal, feedback information indicating that the first RRC parameter associated with the first configuration object is effective, includes:

[0495] receiving, by using the second configuration object and the first RRC parameter associated with the second configuration object, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0496] receiving, by using a first configuration object and a first RRC parameter associated with the first configuration object, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0497] receiving, by using a second configuration object and a preset RRC parameter, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0498] Receiving, by means of the first configuration object and using preset RRC parameters, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective;

[0499] The second configuration object is an object used when interacting with the terminal before interacting with the terminal through the first configuration object.

[0500] In some embodiments, the processor is further configured to read the computer program in the memory and perform the following operations:

[0501] Send feedback information to the second configuration object, indicating that the first RRC parameter associated with the first configuration object is effective.

[0502] Specifically, the above-mentioned network device provided in the embodiment of the present disclosure can implement all the method steps implemented by the method embodiment in which the execution subject is the network device, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0503] FIG10 is a schematic diagram of a structure of an RRC parameter management device provided by an embodiment of the present disclosure. As shown in FIG10 , an embodiment of the present disclosure provides an RRC parameter management device, including a first determination module 1001 and a validation module 1002, wherein:

[0504] The first determining module 1001 is used to determine the association relationship between the configuration object and the first RRC parameter;

[0505] The validation module 1002 is configured to validate the first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship.

[0506] In some embodiments, the first determining module includes an acquiring unit and a first determining unit;

[0507] The acquiring unit is configured to acquire a configuration message sent by the network device; the configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating an association relationship between the configuration object and the first RRC parameter;

[0508] The first determining unit is configured to determine an association relationship between a configuration object and a first RRC parameter based on the configuration message.

[0509] In some embodiments, the apparatus further comprises a second determining module;

[0510] The second determination module is used to determine a second RRC parameter; the second RRC parameter is valid in different configuration objects.

[0511] In some embodiments, the validation module includes a second determination unit and a first validation unit;

[0512] The second determining unit is configured to determine a first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and receive indication information sent by the network device to indicate that the first RRC parameter associated with the first configuration object is effective;

[0513] The first validation unit is configured to validate a first RRC parameter associated with the first configuration object.

[0514] In some embodiments, the validation module includes a third determination unit and a second validation unit;

[0515] The third determining unit is configured to determine a first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and the second validating unit is configured to validate the first RRC parameter associated with the first configuration object.

[0516] In some embodiments, the apparatus further comprises a second sending module;

[0517] The second sending module is used to send feedback information to the network device, which is used to indicate that the first RRC parameter associated with the first configuration object is effective.

[0518] In some embodiments, the validation module includes a fourth determination unit and a third validation unit;

[0519] The fourth determining unit is configured to determine, based on the first configuration object and the association relationship, a first RRC parameter associated with the first configuration object, and send feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device;

[0520] The third validation unit is used to validate the first RRC parameter associated with the first configuration object.

[0521] In some embodiments, the feedback information indicating that the first RRC parameter associated with the first configuration object is effective is carried by one or more of the following messages:

[0522] Media Access Control Element MAC CE message;

[0523] Uplink control information UCI message.

[0524] In some embodiments, the sending, to the network device, feedback information indicating that the first RRC parameter associated with the first configuration object is effective includes:

[0525] Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the first RRC parameter associated with the second configuration object; or

[0526] Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device through the first configuration object and using the first RRC parameter associated with the first configuration object; or

[0527] Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the preset RRC parameter; or

[0528] Sending, through the first configuration object and using the preset RRC parameters, feedback information indicating that the first RRC parameters associated with the first configuration object are effective to the network device;

[0529] The second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

[0530] In some embodiments, the apparatus further comprises a first release module;

[0531] The first release module is used to release a first RRC parameter associated with a second configuration object, where the second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

[0532] In some embodiments, the configuration object includes one or more of the following:

[0533] Network nodes;

[0534] Physical layer resources.

[0535] In some embodiments, the network node includes one or more of the following:

[0536] Central Unit CU;

[0537] Distributed unit DU;

[0538] Transmitting receiving point TRP;

[0539] TRP group;

[0540] community;

[0541] Cell group.

[0542] In some embodiments, the physical layer resources include one or more of the following:

[0543] Operating frequency band;

[0544] Bandwidth part BWP;

[0545] beam.

[0546] In some embodiments, the first RRC parameter includes one or more of the following:

[0547] Protocol stack configuration parameters;

[0548] Reliability configuration parameters.

[0549] In some embodiments, the protocol stack configuration parameters include one or more of the following:

[0550] Service Data Adaptation Protocol SDAP layer configuration parameters;

[0551] Packet Data Convergence Protocol PDCP layer configuration parameters;

[0552] Radio link control RLC layer configuration parameters;

[0553] Physical layer resource configuration parameters.

[0554] In some embodiments, the reliability configuration parameters include one or more of the following:

[0555] Hybrid Automatic Repeat Request HARQ configuration parameters;

[0556] Automatic Repeat Request ARQ configuration parameters;

[0557] PDCP retransmission configuration parameters.

[0558] Specifically, the above-mentioned RRC parameter management device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiment in which the execution subject is the terminal, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as those of the method embodiment will not be described in detail here.

[0559] FIG11 is a second structural diagram of an RRC parameter management device provided by an embodiment of the present disclosure. As shown in FIG11 , an embodiment of the present disclosure provides an RRC parameter management device, including a first sending module 1101 .

[0560] The first sending module 1101 is used to send a configuration message to the terminal; the configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information used to indicate the association relationship between the configuration object and the first RRC parameter; the association relationship is used to validate the first RRC parameter associated with the first configuration object.

[0561] In some embodiments, the apparatus further comprises a third sending module;

[0562] The third sending module is used for the sending module to send a message containing a second RRC parameter to the terminal; the second RRC parameter is valid in different configuration objects.

[0563] In some embodiments, the apparatus further comprises a fourth sending module;

[0564] The fourth sending module is used to send indication information to the terminal for indicating that the first RRC parameter associated with the first configuration object is effective.

[0565] In some embodiments, the apparatus further comprises a receiving module;

[0566] The receiving module is used to receive feedback information sent by the terminal and used to indicate that the first RRC parameter associated with the first configuration object is effective.

[0567] In some embodiments, the receiving, from the terminal, feedback information indicating that the first RRC parameter associated with the first configuration object is effective, includes:

[0568] receiving, by using the second configuration object and the first RRC parameter associated with the second configuration object, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0569] receiving, by using a first configuration object and a first RRC parameter associated with the first configuration object, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0570] receiving, by using a second configuration object and a preset RRC parameter, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective; or

[0571] Receiving, by means of the first configuration object and using preset RRC parameters, feedback information sent by the terminal indicating that the first RRC parameter associated with the first configuration object is effective;

[0572] The second configuration object is an object used when interacting with the terminal before interacting with the terminal through the first configuration object.

[0573] In some embodiments, the apparatus further comprises a fifth sending module;

[0574] The fifth sending module is used to send feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the second configuration object.

[0575] Specifically, the above-mentioned RRC parameter management device provided by the embodiment of the present disclosure can implement all the method steps implemented by the method embodiment in which the execution subject is a network device, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as those of the method embodiment will not be described in detail here.

[0576] It should be noted that the division of units / modules in the above-mentioned embodiments of the present disclosure is schematic and is merely a logical functional division. In actual implementation, other division methods may be used. Furthermore, the functional units in the various embodiments of the present disclosure may be integrated into a single processing unit, or each unit may exist physically separately, or two or more units may be integrated into a single unit. The above-mentioned integrated units may be implemented in the form of hardware or software functional units.

[0577] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a processor-readable storage medium. Based on this understanding, the technical solution of the present disclosure is essentially or the part that contributes to the relevant technology or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the method described in each embodiment of the present disclosure. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0578] In some embodiments, a non-transitory readable storage medium is further provided, wherein the non-transitory readable storage medium stores a computer program, and the computer program is used to enable a processor to execute the RRC parameter management method provided by the above-mentioned method embodiments.

[0579] Specifically, the above-mentioned non-transitory readable storage medium provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effects. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0580] It should be noted that the non-transitory readable storage medium can be any available medium or data storage device that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO), etc.), optical storage (such as CDs, DVDs, BDs, HVDs, etc.), and semiconductor storage (such as ROMs, EPROMs, EEPROMs, non-volatile memories (NAND FLASH), solid-state drives (SSDs)), etc.

[0581] In some embodiments, a processor-readable storage medium is further provided, wherein the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the RRC parameter management method provided by the above-mentioned method embodiments.

[0582] Specifically, the processor-readable storage medium provided in the embodiment of the present disclosure can implement all the method steps implemented in the above-mentioned method embodiments and can achieve the same technical effects. The parts and beneficial effects of this embodiment that are the same as those of the method embodiment will not be described in detail here.

[0583] In some embodiments, a computer-readable storage medium is further provided, wherein the computer-readable storage medium stores a computer program, and the computer program is used to enable a computer to execute the RRC parameter management method provided by the above-mentioned method embodiments.

[0584] Specifically, the above-mentioned computer-readable storage medium provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effects. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0585] In some embodiments, a communication device is further provided, in which a computer program is stored, and the computer program is used to enable the communication device to execute the RRC parameter management method provided by the above-mentioned method embodiments.

[0586] Specifically, the above-mentioned communication device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effects. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0587] In some embodiments, a chip product is further provided, in which a computer program is stored. The computer program is used to enable the chip product to execute the RRC parameter management method provided by the above-mentioned method embodiments.

[0588] Specifically, the above-mentioned chip product provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned method embodiments, and can achieve the same technical effects. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0589] It should also be noted that the terms "first," "second," and the like in the embodiments of the present disclosure are used to distinguish similar objects, and are not used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, such that the embodiments of the present disclosure can be implemented in an order other than that illustrated or described herein. Furthermore, the terms "first" and "second" generally distinguish objects of the same type, and do not limit the number of objects. For example, the first object can be one or more.

[0590] In the embodiments of the present disclosure, the term "and / or" describes the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0591] In the embodiments of the present disclosure, "determine B based on A" means that the factor A must be considered when determining B. It is not limited to "B can be determined based on A alone", and should also include: "determine B based on A and C", "determine B based on A, C and E", "determine C based on A, and further determine B based on C", etc. It can also include taking A as a condition for determining B, for example, "when A meets the first condition, use the first method to determine B"; for example, "when A meets the second condition, determine B", etc.; for example, "when A meets the third condition, determine B based on the first parameter", etc. Of course, it can also be a condition that takes A as a factor in determining B, for example, "when A meets the first condition, use the first method to determine C, and further determine B based on C", etc.

[0592] In the embodiments of the present disclosure, the term "plurality" refers to two or more than two, and other quantifiers are similar thereto.

[0593] The technical solution provided by the embodiments of the present disclosure can be applicable to a variety of systems, especially 5G systems. For example, applicable systems may be global system of mobile communication (GSM) systems, code division multiple access (CDMA) systems, wideband code division multiple access (WCDMA) general packet radio service (GPRS) systems, long term evolution (LTE) systems, LTE frequency division duplex (FDD) systems, LTE time division duplex (TDD) systems, long term evolution advanced (LTE-A) systems, universal mobile telecommunication systems (UMTS), worldwide interoperability for microwave access (WiMAX) systems, 5G new air interface (NR) systems, etc. These various systems include terminal devices and network devices. The system may also include a core network part, such as an evolved packet system (EPS), a 5G system (5GS), etc.

[0594] The terminal device involved in the embodiments of the present disclosure may be a device that provides voice and / or data connectivity to a user, a handheld device with wireless connection function, or other processing device connected to a wireless modem. In different systems, the name of the terminal device may also be different. For example, in a 5G system, the terminal device may be called User Equipment (UE). A wireless terminal device can communicate with one or more core networks (CN) via a radio access network (RAN). The wireless terminal device may be a mobile terminal device, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal device. For example, it may be a portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile device that exchanges voice and / or data with a radio access network. For example, Personal Communication Service (PCS) phones, cordless phones, Session Initiated Protocol (SIP) phones, Wireless Local Loop (WLL) stations, Personal Digital Assistants (PDAs), and other devices. The wireless terminal device may also be referred to as a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, an access point, a remote terminal device, an access terminal device, a user terminal device, a user agent, or a user device, but is not limited in the embodiments of the present disclosure.

[0595] The network device involved in the embodiments of the present disclosure may be a base station, which may include multiple cells providing services to terminals. Depending on the specific application scenario, the base station may also be called an access point, or may be a device in an access network that communicates with a wireless terminal device through one or more sectors on an air interface, or may be called another name. The network device may be used to interchange received air frames with Internet Protocol (IP) packets, acting as a router between the wireless terminal device and the rest of the access network, wherein the rest of the access network may include an Internet Protocol (IP) communication network. The network device may also coordinate the attribute management of the air interface. For example, the network device involved in the embodiments of the present disclosure may be a base transceiver station (BTS) in the Global System for Mobile communications (GSM) or code division multiple access (CDMA), a network device (NodeB) in wide-band code division multiple access (WCDMA), an evolutionary Node B (eNB or e-NodeB) in the long term evolution (LTE) system, a 5G base station (gNB) in the 5G network architecture (next generation system), a home evolved Node B (HeNB), a relay node, a femto, a pico, etc., and is not limited in the embodiments of the present disclosure. In some network structures, the network device may include a centralized unit (CU) node and a distributed unit (DU) node, and the centralized unit and the distributed unit may also be geographically separated.

[0596] Network devices and terminal devices can each use one or more antennas for Multiple Input Multiple Output (MIMO) transmission. MIMO transmission can be single-user MIMO (SU-MIMO) or multi-user MIMO (MU-MIMO). Depending on the form and number of antenna combinations, MIMO transmission can be 2D-MIMO, 3D-MIMO, FD-MIMO, or massive-MIMO. It can also use diversity transmission, precoding transmission, or beamforming transmission.

[0597] Those skilled in the art will appreciate that the embodiments of the present disclosure may be provided as methods, systems, or computer program products. Therefore, the present disclosure may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Furthermore, the present disclosure may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to magnetic disk storage and optical storage, etc.) containing computer-usable program code.

[0598] The present disclosure is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present disclosure. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer-executable instructions. These computer-executable instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device produce a device for implementing the functions specified in one or more processes in the flowchart and / or one or more boxes in the block diagram.

[0599] These processor-executable instructions may also be stored in a processor-readable memory that can direct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the processor-readable memory produce a product including an instruction device that implements the functions specified in one or more processes in the flowchart and / or one or more boxes in the block diagram.

[0600] These processor-executable instructions may also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, whereby the instructions executed on the computer or other programmable device provide steps for implementing the functions specified in one or more processes in the flowchart and / or one or more boxes in the block diagram.

[0601] Obviously, those skilled in the art may make various changes and modifications to the present disclosure without departing from the spirit and scope of the present disclosure. Thus, if these modifications and variations of the present disclosure fall within the scope of the claims of the present disclosure and their equivalents, the present disclosure is intended to include these modifications and variations.

Claims

1. A radio resource control (RRC) parameter management method, applied to a terminal, comprising: Determining an association relationship between the configuration object and the first RRC parameter; Based on the first configuration object and the association relationship, a first RRC parameter associated with the first configuration object is validated.

2. The RRC parameter management method according to claim 1, wherein: The determining the association relationship between the configuration object and the first RRC parameter includes: Acquire a configuration message sent by a network device; the configuration message includes an association relationship between a configuration object and a first RRC parameter, or includes indication information for indicating an association relationship between the configuration object and the first RRC parameter; An association relationship between the configuration object and the first RRC parameter is determined based on the configuration message.

3. The RRC parameter management method according to claim 1, wherein: The method further comprises: Determine a second RRC parameter; the second RRC parameter is valid in different configuration objects.

4. The RRC parameter management method according to claim 1, wherein: Based on the first configuration object and the association relationship, taking into effect a first RRC parameter associated with the first configuration object, including: Determine a first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and receive indication information sent by a network device to indicate that the first RRC parameter associated with the first configuration object is effective; The first RRC parameter associated with the first configuration object is made effective.

5. The RRC parameter management method according to claim 1, wherein: Based on the first configuration object and the association relationship, taking into effect a first RRC parameter associated with the first configuration object, including: Determine the first configuration object based on the first configuration object and the association relationship The first RRC parameter associated with the first configuration object is validated by the terminal.

6. The RRC parameter management method according to claim 5, wherein: The method further comprises: Send feedback information to the network device, indicating that the first RRC parameter associated with the first configuration object is effective.

7. The RRC parameter management method according to claim 1, wherein: Based on the first configuration object and the association relationship, taking into effect a first RRC parameter associated with the first configuration object, including: Determine a first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and send feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device; The first RRC parameter associated with the first configuration object is made effective.

8. The RRC parameter management method according to claim 6 or 7, wherein: The feedback information used to characterize the effectiveness of the first RRC parameter associated with the first configuration object is carried by one or more of the following messages: Media Access Control Element MAC CE message; Uplink control information UCI message.

9. The RRC parameter management method according to claim 6 or 7, wherein: The sending feedback information to the network device for indicating that the first RRC parameter associated with the first configuration object is effective includes: Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object; or, Sending, through a first configuration object and using a first RRC parameter associated with the first configuration object, feedback information indicating that the first RRC parameter associated with the first configuration object is effective to a network device; or, Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the preset RRC parameter; or, Sending, through the first configuration object and using the preset RRC parameters, feedback information to the network device indicating that the first RRC parameter associated with the first configuration object is effective; The second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

10. The RRC parameter management method according to claim 1, wherein: The method further comprises: Release a first RRC parameter associated with a second configuration object, where the second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

11. The RRC parameter management method according to any one of claims 1 to 7 or 10, wherein: The configuration object includes one or more of the following: Network nodes; Physical layer resources.

12. The RRC parameter management method according to claim 11, wherein: The network node includes one or more of the following: Central unit CU; Distributed unit DU; Send receiving point TRP; TRP group; Community; Cell group.

13. The RRC parameter management method according to claim 11, wherein: The physical layer resources include one or more of the following: Working frequency band; Bandwidth part BWP; Beam.

14. The RRC parameter management method according to any one of claims 1 to 7 or 10, wherein: The first RRC parameter includes one or more of the following: Protocol stack configuration parameters; Reliability configuration parameters.

15. The RRC parameter management method according to claim 14, wherein: The protocol stack configuration parameters include one or more of the following: Service Data Adaptation Protocol SDAP layer configuration parameters; Packet Data Convergence Protocol PDCP layer configuration parameters; Radio link control RLC layer configuration parameters; Physical layer resource configuration parameters.

16. The RRC parameter management method according to claim 14, wherein: The reliability configuration parameters include one or more of the following: Hybrid Automatic Repeat Request HARQ configuration parameters; Automatic repeat request ARQ configuration parameters; PDCP retransmission configuration parameters.

17. An RRC parameter management method, applied to a network device, comprising: Sending a configuration message to the terminal; The configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating an association relationship between the configuration object and the first RRC parameter; The association relationship is used to validate the first RRC parameter associated with the first configuration object.

18. The RRC parameter management method according to claim 17, wherein: The method further comprises: A message including a second RRC parameter is sent to the terminal; the second RRC parameter is valid in different configuration objects.

19. The RRC parameter management method according to claim 17, wherein: The method further comprises: Sending indication information to the terminal, indicating that a first RRC parameter associated with the first configuration object is effective.

20. The RRC parameter management method according to claim 17, wherein: The method further comprises: Receive feedback information sent by the terminal and used to indicate that a first RRC parameter associated with the first configuration object is effective.

21. The RRC parameter management method according to claim 20, wherein: The receiving feedback information sent by the terminal and used to indicate that the first RRC parameter associated with the first configuration object is effective includes: receiving, by means of a second configuration object, feedback information sent by the terminal and used to indicate that the first RRC parameter associated with the first configuration object is effective, using the first RRC parameter associated with the second configuration object; or, receiving, by means of a first configuration object and using a first RRC parameter associated with the first configuration object, feedback information sent by the terminal and used to indicate that the first RRC parameter associated with the first configuration object is effective; or, receiving, by using a second configuration object and a preset RRC parameter, feedback information sent by the terminal and used to indicate that a first RRC parameter associated with the first configuration object is effective; or, Receiving, by means of the first configuration object and using a preset RRC parameter, feedback information sent by the terminal and used to indicate that a first RRC parameter associated with the first configuration object is effective; The second configuration object is an object used when interacting with the terminal before interacting with the terminal through the first configuration object.

22. The RRC parameter management method according to claim 17, wherein: The method further comprises: Send feedback information to the second configuration object, indicating that the first RRC parameter associated with the first configuration object is effective.

23. A terminal comprising a memory, a transceiver, and a processor; Memory for storing computer programs; a transceiver, for transmitting and receiving data under the control of the processor; A processor is configured to read the computer program in the memory and perform the following operations: Determining an association relationship between the configuration object and the first RRC parameter; Based on the first configuration object and the association relationship, a first RRC parameter associated with the first configuration object is validated.

24. The terminal according to claim 23, wherein: The determining the association relationship between the configuration object and the first RRC parameter includes: Acquire a configuration message sent by a network device; the configuration message includes an association relationship between a configuration object and a first RRC parameter, or includes indication information for indicating an association relationship between the configuration object and the first RRC parameter; An association relationship between the configuration object and the first RRC parameter is determined based on the configuration message.

25. The terminal according to claim 23, wherein: The processor is further configured to read the computer program in the memory and perform the following operations: Determine a second RRC parameter; the second RRC parameter is valid in different configuration objects.

26. The terminal according to claim 23, wherein: Based on the first configuration object and the association relationship, taking into effect a first RRC parameter associated with the first configuration object, including: Determine a first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and receive indication information sent by a network device to indicate that the first RRC parameter associated with the first configuration object is effective; The first RRC parameter associated with the first configuration object is made effective.

27. The terminal according to claim 23, wherein: Based on the first configuration object and the association relationship, taking into effect a first RRC parameter associated with the first configuration object, including: A first RRC parameter associated with the first configuration object is determined based on the first configuration object and the association relationship, and the first RRC parameter associated with the first configuration object is validated by the terminal.

28. The terminal according to claim 27, wherein: The processor is further configured to read the computer program in the memory and perform the following operations: Send feedback information to the network device, indicating that the first RRC parameter associated with the first configuration object is effective.

29. The terminal according to claim 23, wherein: Based on the first configuration object and the association relationship, taking into effect a first RRC parameter associated with the first configuration object, including: Determine a first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and send feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device; The first RRC parameter associated with the first configuration object is made effective.

30. The terminal according to claim 28 or 29, wherein: The feedback information used to characterize the effectiveness of the first RRC parameter associated with the first configuration object is carried by one or more of the following messages: Media access control element MAC CE message; Uplink control information UCI message.

31. The terminal according to claim 28 or 29, wherein: The sending, to the network device, feedback information indicating that the first RRC parameter associated with the first configuration object is effective, includes: Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object; or, The first RRC parameter associated with the first configuration object is used to send a first RRC parameter associated with the first configuration object to the network device. Feedback on parameter effectiveness; or, Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the preset RRC parameter; or, Sending, through the first configuration object and using the preset RRC parameters, feedback information to the network device indicating that the first RRC parameter associated with the first configuration object is effective; The second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

32. The terminal according to claim 23, wherein: The processor is further configured to read the computer program in the memory and perform the following operations: Release a first RRC parameter associated with a second configuration object, where the second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

33. The terminal according to any one of claims 23 to 29 or 32, wherein: The configuration object includes one or more of the following: Network nodes; Physical layer resources.

34. The terminal according to claim 33, wherein: The network node includes one or more of the following: Central unit CU; Distributed unit DU; Send receiving point TRP; TRP group; Community; Cell group.

35. The terminal according to claim 33, wherein: The physical layer resources include one or more of the following: Working frequency band; Bandwidth part BWP; Beam.

36. A terminal according to any one of claims 23 to 29 or 32, wherein: The first RRC parameter includes one or more of the following: Protocol stack configuration parameters; Reliability configuration parameters.

37. The terminal according to claim 36, wherein: The protocol stack configuration parameters include one or more of the following: Service Data Adaptation Protocol SDAP layer configuration parameters; Packet Data Convergence Protocol PDCP layer configuration parameters; Radio link control RLC layer configuration parameters; Physical layer resource configuration parameters.

38. The terminal according to claim 36, wherein: The reliability configuration parameters include one or more of the following: Hybrid Automatic Repeat Request HARQ configuration parameters; Automatic repeat request ARQ configuration parameters; PDCP retransmission configuration parameters.

39. A network device comprising a memory, a transceiver, and a processor; Memory for storing computer programs; a transceiver, for transmitting and receiving data under the control of the processor; A processor is configured to read the computer program in the memory and perform the following operations: Sending a configuration message to the terminal; the configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating an association relationship between the configuration object and the first RRC parameter; The association relationship is used to validate the first RRC parameter associated with the first configuration object.

40. The network device according to claim 39, wherein: The processor is further configured to read the computer program in the memory and perform the following operations: A message including a second RRC parameter is sent to the terminal; the second RRC parameter is valid in different configuration objects.

41. The network device according to claim 39, wherein: The processor is further configured to read the computer program in the memory and perform the following operations: Sending indication information to the terminal, indicating that a first RRC parameter associated with the first configuration object is effective.

42. The network device according to claim 39, wherein: The processor is further configured to read the computer program in the memory and perform the following operations: Receive feedback information sent by the terminal and used to indicate that a first RRC parameter associated with the first configuration object is effective.

43. The network device according to claim 42, wherein: The receiving feedback information sent by the terminal and used to indicate that the first RRC parameter associated with the first configuration object is effective includes: receiving, by means of a second configuration object, feedback information sent by the terminal and used to indicate that the first RRC parameter associated with the first configuration object is effective, using the first RRC parameter associated with the second configuration object; or, receiving, by means of a first configuration object and using a first RRC parameter associated with the first configuration object, feedback information sent by the terminal and used to indicate that the first RRC parameter associated with the first configuration object is effective; or, receiving, by using a second configuration object and a preset RRC parameter, feedback information sent by the terminal and used to indicate that a first RRC parameter associated with the first configuration object is effective; or, Receiving, by means of the first configuration object and using a preset RRC parameter, feedback information sent by the terminal and used to indicate that a first RRC parameter associated with the first configuration object is effective; The second configuration object is an object used when interacting with the terminal before interacting with the terminal through the first configuration object.

44. The network device according to claim 39, wherein: The processor is further configured to read the computer program in the memory and perform the following operations: Send feedback information to the second configuration object, indicating that the first RRC parameter associated with the first configuration object is effective.

45. An RRC parameter management device, comprising: A first determining module, used to determine an association relationship between a configuration object and a first RRC parameter; The validation module is used to validate the first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship.

46. ​​The RRC parameter management device according to claim 45, wherein: The first determination module includes an acquisition unit and a first determination unit; The acquisition unit is used to acquire a configuration message sent by the network device; the configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating an association relationship between the configuration object and the first RRC parameter; The first determining unit is used to determine an association relationship between a configuration object and a first RRC parameter based on the configuration message.

47. The RRC parameter management device according to claim 45, wherein: The device also includes a second determination module; The second determination module is used to determine a second RRC parameter; the second RRC parameter is valid in different configuration objects.

48. The RRC parameter management device according to claim 45, wherein: The validation module includes a second determination unit and a first validation unit; The second determining unit is used to determine the first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and receive indication information sent by the network device to indicate that the first RRC parameter associated with the first configuration object is effective; The first validation unit is used to validate the first RRC parameter associated with the first configuration object.

49. The RRC parameter management device according to claim 45, wherein: The validation module includes a third determination unit and a second validation unit; The third determination unit is used to determine the first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and the second validation unit is used to validate the first RRC parameter associated with the first configuration object.

50. The RRC parameter management device according to claim 49, wherein: The device also includes a second sending module; The second sending module is used to send feedback information to the network device, which is used to indicate that the first RRC parameter associated with the first configuration object is effective.

51. The RRC parameter management device according to claim 45, wherein: The validation module includes a fourth determination unit and a third validation unit; The fourth determining unit is used to determine the first RRC parameter associated with the first configuration object based on the first configuration object and the association relationship, and send feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device; The third validation unit is used to validate the first RRC parameter associated with the first configuration object.

52. The RRC parameter management device according to claim 50 or 51, wherein: The feedback information used to characterize the effectiveness of the first RRC parameter associated with the first configuration object is carried by one or more of the following messages: Media Access Control Element MAC CE message; Uplink control information UCI message.

53. The RRC parameter management device according to claim 50 or 51, wherein: The sending feedback information to the network device for indicating that the first RRC parameter associated with the first configuration object is effective includes: Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object; or, By means of a first configuration object, using a first RRC associated with the first configuration object parameter, sending feedback information for indicating that the first RRC parameter associated with the first configuration object is effective to the network device; or, Sending feedback information indicating that the first RRC parameter associated with the first configuration object is effective to the network device by using the second configuration object and the preset RRC parameter; or, Sending, through the first configuration object and using the preset RRC parameters, feedback information to the network device indicating that the first RRC parameter associated with the first configuration object is effective; The second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

54. The RRC parameter management device according to claim 45, wherein: The device also includes a first release module; The first release module is used to release a first RRC parameter associated with a second configuration object, where the second configuration object is an object used when interacting with the network before interacting with the network through the first configuration object.

55. The RRC parameter management device according to any one of claims 45 to 51 or 54, wherein: The configuration object includes one or more of the following: Network nodes; Physical layer resources.

56. The RRC parameter management device according to claim 55, wherein: The network node includes one or more of the following: Central unit CU; Distributed unit DU; Send receiving point TRP; TRP group; Community; Cell group.

57. The RRC parameter management device according to claim 55, wherein: The physical layer resources include one or more of the following: Working frequency band; Bandwidth part BWP; Beam.

58. The RRC parameter management device according to any one of claims 45 to 51 or 54, wherein: The first RRC parameter includes one or more of the following: Protocol stack configuration parameters; Reliability configuration parameters.

59. The RRC parameter management device according to claim 58, wherein: The protocol stack configuration parameters include one or more of the following: Service Data Adaptation Protocol SDAP layer configuration parameters; Packet Data Convergence Protocol PDCP layer configuration parameters; Radio link control RLC layer configuration parameters; Physical layer resource configuration parameters.

60. The RRC parameter management device according to claim 58, wherein: The reliability configuration parameters include one or more of the following: Hybrid Automatic Repeat Request HARQ configuration parameters; Automatic repeat request ARQ configuration parameters; PDCP retransmission configuration parameters.

61. An RRC parameter management device, comprising: A first sending module, used to send a configuration message to a terminal; The configuration message includes an association relationship between the configuration object and the first RRC parameter, or includes indication information for indicating an association relationship between the configuration object and the first RRC parameter; The association relationship is used to validate the first RRC parameter associated with the first configuration object.

62. The RRC parameter management device according to claim 61, wherein: The device also includes a third sending module; The third sending module is used for the sending module to send a message containing a second RRC parameter to the terminal; the second RRC parameter is valid in different configuration objects.

63. The RRC parameter management device according to claim 61, wherein: The device also includes a fourth sending module; The fourth sending module is used to send indication information to the terminal for indicating that the first RRC parameter associated with the first configuration object is effective.

64. The RRC parameter management device according to claim 61, wherein: The device also includes a receiving module; The receiving module is used to receive feedback information sent by the terminal and used to indicate that a first RRC parameter associated with the first configuration object is effective.

65. The RRC parameter management device according to claim 64, wherein: The receiving feedback information sent by the terminal and used to indicate that the first RRC parameter associated with the first configuration object is effective includes: receiving, by means of a second configuration object, feedback information sent by the terminal and used to indicate that the first RRC parameter associated with the first configuration object is effective, using the first RRC parameter associated with the second configuration object; or, receiving, by means of a first configuration object and using a first RRC parameter associated with the first configuration object, feedback information sent by the terminal and used to indicate that the first RRC parameter associated with the first configuration object is effective; or, receiving, by using a second configuration object and a preset RRC parameter, feedback information sent by the terminal and used to indicate that a first RRC parameter associated with the first configuration object is effective; or, Receiving, by means of the first configuration object and using a preset RRC parameter, feedback information sent by the terminal and used to indicate that a first RRC parameter associated with the first configuration object is effective; The second configuration object is an object used when interacting with the terminal before interacting with the terminal through the first configuration object.

66. The RRC parameter management device according to claim 61, wherein: The device also includes a fifth sending module; The fifth sending module is used to send to the second configuration object a message representing the first Feedback information indicating that the first RRC parameter associated with the configuration object has taken effect.

67. A non-transitory readable storage medium storing a computer program, wherein the computer program is used to cause a processor to execute the RRC parameter management method according to any one of claims 1 to 16.

68. A non-transitory readable storage medium storing a computer program, wherein the computer program is used to cause a processor to execute the RRC parameter management method according to any one of claims 17 to 22.

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