WO2024108602A1 - 配置确定方法、装置、通信装置和存储介质 - Google Patents

配置确定方法、装置、通信装置和存储介质 Download PDF

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Publication number
WO2024108602A1
WO2024108602A1 PCT/CN2022/134514 CN2022134514W WO2024108602A1 WO 2024108602 A1 WO2024108602 A1 WO 2024108602A1 CN 2022134514 W CN2022134514 W CN 2022134514W WO 2024108602 A1 WO2024108602 A1 WO 2024108602A1
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Prior art keywords
configuration
service
multicast service
terminal
cell
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PCT/CN2022/134514
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English (en)
French (fr)
Inventor
刘晓菲
吴昱民
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北京小米移动软件有限公司
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Priority to PCT/CN2022/134514 priority Critical patent/WO2024108602A1/zh
Publication of WO2024108602A1 publication Critical patent/WO2024108602A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal

Definitions

  • the present disclosure relates to the field of communication technology, and in particular, to a configuration determination method, a configuration determination device, a communication device, and a computer-readable storage medium.
  • the network device can provide the terminal with the configuration of the communication service, and the terminal can perform the communication service based on the configuration. Due to the diversity of the configuration methods provided by the network device to the terminal, there will be some technical problems in the process of the terminal determining the service configuration.
  • the embodiments of the present disclosure propose a configuration determination method, a configuration determination device, a communication device, and a computer-readable storage medium to solve technical problems in related technologies.
  • a configuration determination method is proposed, which is executed by a terminal, and the method includes: in response to receiving a first configuration of a first service, determining a reference configuration according to a stored configuration of a second service; wherein the reference configuration is used by the terminal to determine the second configuration of the first service according to the first configuration and the reference configuration.
  • a configuration determination method is proposed, which is executed by a network device.
  • the method includes: sending a first configuration of a first service to a terminal; and determining a reference configuration according to a configuration of a second service stored in the terminal.
  • a configuration determination device comprising: a processing module, configured to determine a reference configuration according to a stored configuration of a second service in response to receiving a first configuration of a first service; wherein the reference configuration is used by a terminal to determine a second configuration of the first service according to the first configuration and the reference configuration.
  • a configuration determination device comprising: a sending module, configured to send a first configuration of a first service to a terminal; a processing module, configured to determine a reference configuration based on a configuration of a second service stored in the terminal; wherein the reference configuration is used by the terminal to determine a second configuration of the first service based on the first configuration and the reference configuration.
  • a configuration determination system comprising a terminal and a network device, wherein the terminal is configured to implement the configuration determination method performed by the terminal, and the network device is configured to implement the configuration determination method performed by the network device.
  • a communication device comprising: a processor; and a memory for storing a computer program; wherein, when the computer program is executed by the processor, the configuration determination method performed by the terminal is implemented.
  • a communication device comprising: a processor; and a memory for storing a computer program; wherein, when the computer program is executed by the processor, the configuration determination method performed by the network device is implemented.
  • a computer-readable storage medium for storing a computer program.
  • the configuration determination method performed by the terminal is implemented.
  • a computer-readable storage medium for storing a computer program.
  • the configuration determination method performed by the network device is implemented.
  • the terminal may determine a reference configuration according to a stored configuration of the second service, and further determine a second configuration in combination with the reference configuration and the first configuration, thereby ensuring smooth communication of the first service using the second configuration.
  • FIG1 is a schematic flow chart of a configuration determination method according to an embodiment of the present disclosure.
  • FIG. 2 is a schematic flow chart showing another configuration determination method according to an embodiment of the present disclosure.
  • FIG. 3 is a schematic flowchart showing yet another configuration determination method according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic flowchart showing yet another configuration determination method according to an embodiment of the present disclosure.
  • FIG5 is a schematic flowchart showing a configuration determination method according to an embodiment of the present disclosure.
  • FIG6A is a schematic flowchart of a configuration determination method according to an embodiment of the present disclosure.
  • FIG6B is a schematic flowchart showing another configuration determination method according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic flowchart showing yet another configuration determination method according to an embodiment of the present disclosure.
  • FIG8 is a schematic flowchart showing yet another configuration determination method according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic block diagram showing a configuration determination device according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic block diagram showing a configuration determination device according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic block diagram showing an apparatus for configuration determination according to an embodiment of the present disclosure.
  • FIG. 12 is a schematic block diagram showing an apparatus for configuration determination according to an embodiment of the present disclosure.
  • first, second, third, etc. may be used to describe various information in the disclosed embodiments, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information.
  • word "if” as used herein may be interpreted as "at the time of” or "when” or "in response to determining”.
  • the terms used herein to characterize size relationships are “greater than” or “less than”, “higher than” or “lower than”. However, those skilled in the art can understand that the term “greater than” also covers the meaning of “greater than or equal to”, and “less than” also covers the meaning of “less than or equal to”; the term “higher than” covers the meaning of “higher than or equal to”, and “lower than” also covers the meaning of "lower than or equal to”.
  • FIG1 is a schematic flow chart of a configuration determination method according to an embodiment of the present disclosure.
  • the configuration determination method shown in this embodiment can be executed by a terminal, and the terminal includes but is not limited to a communication device such as a mobile phone, a tablet computer, a wearable device, a sensor, and an Internet of Things device.
  • the terminal can communicate with a network device, and the network device includes but is not limited to a network device in a 4G, 5G, 6G, and other communication systems, such as a base station, a core network, and the like.
  • the configuration determination method may include the following steps:
  • step S101 in response to receiving a first configuration of a first service, a reference configuration is determined according to a stored configuration of a second service; wherein the reference configuration is used by the terminal to determine a second configuration of the first service according to the first configuration and the reference configuration.
  • the network device sends the first configuration of the first service to the terminal, which may include part of the configuration in the communication configuration used when the terminal and the network device perform the first service.
  • the terminal needs to use the second configuration to communicate with the first service, and the first configuration of the first service sent by the network device is different from the second configuration.
  • the first configuration has one or more fewer configuration parameters than the second configuration. Based on this, it is helpful to save the overhead of the network device sending the configuration to the terminal. Then the terminal needs to determine the second configuration based on the received first configuration in order to communicate with the first service.
  • the second configuration may include all the configurations used when the terminal and the network device perform the first service, or the second configuration may also include part of the configuration used when the terminal and the network device perform the first service.
  • the terminal may determine a reference configuration according to a stored configuration of the second service, and further determine a second configuration in combination with the reference configuration and the first configuration, thereby ensuring smooth communication of the first service using the second configuration.
  • the method for determining the reference configuration includes but is not limited to determining it based on the stored configuration of the second service, and can also be determined by other methods, for example, the reference configuration can be determined in the configuration determined autonomously by the terminal, or the terminal determines the reference configuration based on a protocol or predefined rules.
  • FIG2 is a schematic flow chart of another configuration determination method according to an embodiment of the present disclosure. As shown in FIG2, in response to receiving a first configuration of a first service, determining a reference configuration according to a stored configuration of a second service includes:
  • step S201 in response to receiving a first configuration of a first service, the reference configuration is determined based on the configuration of the second service according to a network device indication and/or a protocol agreement.
  • FIG. 2 may be implemented independently, or may be implemented in combination with one or more embodiments of other embodiments of the present disclosure, and the present disclosure does not limit the specific implementation manner.
  • the terminal may determine the reference configuration based on the configuration of the second service only according to the instruction of the network device. For example, the network device may instruct the terminal to determine the target service as the second service among multiple services, and instruct the terminal to set the target configuration as the second configuration in the configuration of the second service.
  • the terminal may determine the reference configuration only according to the configuration of the second service according to the protocol agreement. For example, the terminal may determine the target service as the second service among multiple services according to the protocol agreement, and determine the target configuration in the configuration of the second service as the second configuration according to the protocol agreement.
  • the terminal may determine the reference configuration according to the configuration of the second service according to the network device indication and the protocol agreement. For example, the terminal may determine that the target service is the second service among multiple services according to the network device indication, and then determine that the target configuration in the configuration is the second configuration according to the protocol agreement, then based on the determined second service, the target configuration in the configuration of the second service may be determined to be the second configuration; for example, the terminal may determine that the target service is the second service among multiple services according to the protocol agreement, and then determine that the target configuration in the configuration is the second configuration according to the network device indication, then based on the determined second service, the target configuration in the configuration of the second service may be determined to be the second configuration.
  • the network device can indicate information such as the type, identification, and status of the service, and the terminal can determine the target service among multiple services based on the type, identification, and status of the service indicated by the network device. For example, among multiple services, the service whose type is the same as the type indicated by the network device is determined as the target service; the network device can indicate information such as the configuration parameters, identification, and status, and the terminal can determine the target configuration in the configuration of the second service based on the parameters, identification, and status of the service indicated by the network device. For example, in the configuration of the second service, the configuration containing parameters that are the same as the parameters indicated by the network device is determined as the target configuration.
  • the protocol may stipulate information such as the type, identification, and status of the service, and the terminal may determine the target service among multiple services based on the type, identification, and status of the service stipulated in the protocol. For example, among multiple services, the service whose type is the same as the type stipulated in the protocol may be determined as the target service; the protocol may stipulate information such as the configuration parameters, identification, and status, and the terminal may determine the target configuration in the configuration of the second service based on the parameters, identification, and status of the service stipulated in the protocol. For example, in the configuration of the second service, the configuration containing parameters that are the same as the parameters stipulated in the protocol may be determined as the target configuration.
  • the manner in which the network device instructs the terminal includes, but is not limited to, at least one of the following: instructing through indication signaling; instructing through a broadcast message.
  • indication signaling includes but is not limited to radio resource control (RRC) layer signaling, physical layer signaling (such as downlink control information DCI), and media access control layer signaling (such as media access and control layer control element MAC CE).
  • RRC radio resource control
  • DCI downlink control information
  • MAC CE media access control layer signaling
  • broadcast messages include but are not limited to system information block (System Information Block, SIB), multicast service control channel (MBS Control Channel, MCCH), paging messages, etc.
  • SIB System Information Block
  • MBS Control Channel MCS Control Channel
  • paging messages etc.
  • FIG3 is a schematic flow chart of another configuration determination method according to an embodiment of the present disclosure. As shown in FIG3, in response to receiving a first configuration of a first service, determining a reference configuration according to a stored configuration of a second service includes:
  • step S301 in response to receiving a first configuration of a first service, and the first configuration satisfies a first condition, the reference configuration is determined according to the configuration of the second service.
  • FIG. 3 may be implemented independently, or may be implemented in combination with one or more embodiments of other embodiments of the present disclosure.
  • the present disclosure does not limit the specific implementation manner.
  • the terminal may first determine whether the first configuration satisfies the first condition, and only determine the reference configuration according to the configuration of the second service if the first condition is satisfied. Otherwise, there is no need to determine the reference configuration according to the configuration of the second service, for example, when the first configuration does not satisfy the first condition, the first configuration may be directly used for communication of the first service.
  • the first condition is exemplified below through several embodiments.
  • the first condition includes at least one of the following:
  • the first condition may be receiving the first indication, the first indication being used to indicate that the first configuration is configured to the terminal in an incremental configuration manner.
  • the terminal may determine a reference configuration based on a stored configuration of the second service.
  • the first configuration When the first configuration is configured to the terminal in an incremental configuration manner, the first configuration lacks fields corresponding to one or more configuration parameters relative to the full configuration.
  • the full configuration contains 4 configuration parameters
  • the first configuration contains 3 configuration parameters
  • the field corresponding to the third parameter is missing compared to the full configuration.
  • the first configuration parameter field is A
  • the second parameter corresponds to field B
  • the third parameter corresponds to field C
  • the fourth parameter corresponds to field D.
  • the full configuration contains fields ABCD
  • the first configuration contains fields ABD.
  • the network device may indicate to the terminal through the first indication whether the first configuration is configured to the terminal in an incremental configuration manner, for example, by indicating in a display manner or in an implicit manner, which is not limited by the present disclosure.
  • whether the first configuration is configured to the terminal in an incremental configuration manner may also be determined based on a protocol agreement.
  • the first condition may be that some configuration parameters in the first configuration are missing, wherein the first configuration parameter is not included in the first configuration, or the value of the first configuration parameter in the first configuration is a preset value.
  • the terminal may determine the reference configuration according to the stored configuration of the second service.
  • the first configuration parameter that is missing may include the situation that the first configuration is configured to the terminal in an incremental configuration manner, that is, the first configuration is missing one or more fields corresponding to the configuration parameters relative to the full configuration.
  • the first configuration parameter that is missing means that the bits in the fields corresponding to one or more configuration parameters are set to a predetermined value, for example, all are set to 1 or all are set to 0, relative to the full configuration, in which case the one or more configuration parameters are missing.
  • the full configuration includes 4 configuration parameters, the first configuration includes 3 configuration parameters, and the third parameter is missing relative to the full configuration.
  • the first configuration parameter field A the second parameter corresponds to field B
  • the third parameter corresponds to field C
  • the fourth parameter corresponds to field D.
  • the full configuration includes field ABCD
  • the first configuration also includes field ABCD, but in the field ABCD included in the first configuration, the bits in field C are set to a predetermined value.
  • the terminal can determine whether some configuration parameters in the first configuration are missing based on the value of the bit in each field in the first configuration. For example, if the bit in the field corresponding to one or more configuration parameters in the first configuration is set to a predetermined value, it can be determined that the one or more configuration parameters are missing.
  • FIG4 is a schematic flow chart of another configuration determination method according to an embodiment of the present disclosure. As shown in FIG4 , the method further includes:
  • step S401 determining a first configuration parameter missing from the first configuration
  • step S402 the first configuration parameter is determined according to the reference configuration
  • step S403 the second configuration is determined according to the first configuration and the first configuration parameters.
  • FIG. 4 may be implemented independently, or may be implemented in combination with one or more embodiments of other embodiments of the present disclosure.
  • the present disclosure does not limit the specific implementation manner.
  • the terminal when determining that the first configuration satisfies the first condition, may determine the first configuration parameter that is missing in the first configuration, then determine the first configuration parameter based on the reference configuration, and then determine the second configuration based on the first configuration and the first configuration parameter.
  • the full configuration still includes 4 configuration parameters as an example.
  • the terminal determines that the first configuration is configured in an incremental configuration manner, for example, the first configuration includes fields ABD, relative to the missing field C in the full configuration, it can be determined that the first configuration parameter missing from the first configuration is the configuration parameter corresponding to field C, so that the configuration parameter corresponding to field C can be determined in the reference configuration as a partial parameter missing from the first configuration, and then the second configuration can be determined based on the configuration parameter corresponding to field C determined in the reference configuration and the first configuration.
  • the terminal determines that some configuration parameters in the first configuration are missing, for example, the first configuration includes fields ABCD, wherein the bits in field C are set to predetermined values, it can be determined that the first configuration parameter missing from the first configuration is the configuration parameter corresponding to field C, and thus the configuration parameter corresponding to field C can be determined in the reference configuration as the partial parameters missing from the first configuration, and further the second configuration can be determined based on the configuration parameter corresponding to field C determined in the reference configuration and the first configuration.
  • the first service is a first multicast service
  • the second service is a second multicast service
  • the first service may be a first multicast service
  • the second service may be a second multicast service.
  • the first multicast service and the second multicast service may be the same multicast service, or may be different multicast services.
  • the multicast service mainly includes two types: inactive multicast service and connected multicast service.
  • the inactive multicast service is a multicast service that supports inactive terminals to receive multicast services
  • the connected multicast service is a multicast service that supports connected terminals to receive multicast services. Based on these two types, the first multicast service and the second multicast service are exemplarily described below.
  • the first multicast service is a non-activated multicast service
  • the second multicast service is a connected multicast service
  • the first configuration of the first multicast service may be a non-activated multicast service configuration issued by at least one of responding to a radio resource control recovery RRCResume request (e.g., RRCResume signaling), a radio resource control reconfiguration RRCReconfiguration signaling, a radio resource control release RRCRelease signaling (e.g., a RRCRelease signaling carrying a suspended configuration), SIB, and MCCH
  • the configuration of the second multicast service may be a connected multicast service configuration issued by at least one of responding to a radio resource control recovery RRCResume request (e.g., RRCResume signaling), a radio resource control reconfiguration RRCReconfiguration signaling, a radio resource control release RRCRelease signaling (e.g., a RRCRelease signaling carrying a suspended configuration), SIB
  • the first multicast service is a first non-activated multicast service
  • the second multicast service is a second non-activated multicast service
  • the first configuration of the first multicast service can be a non-activated multicast service configuration issued by at least one of the wireless resource control recovery RRCResume request (for example, RRCResume signaling), wireless resource control reconfiguration RRCReconfiguration signaling, wireless resource control release RRCRelease signaling (for example, RRCRelease signaling carrying a suspended configuration), SIB, and MCCH
  • the configuration of the second multicast service can be a non-activated multicast service configuration issued by at least one of the wireless resource control recovery RRCResume request (for example, RRCResume signaling), wireless resource control reconfiguration RRCReconfiguration signaling, wireless resource control release RRCRelease signaling (for example, RRCRelease signaling carrying a suspended configuration), SIB, and MCCH
  • the configuration of the second multicast service can be
  • the first multicast service is a connected multicast service
  • the second multicast service is a non-activated multicast service
  • the first configuration of the first multicast service can be a connected multicast service configuration issued by at least one of responding to a wireless resource control recovery RRCResume request (e.g., RRCResume signaling), wireless resource control reconfiguration RRCReconfiguration signaling, wireless resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and MCCH
  • the configuration of the second multicast service can be a non-activated multicast service configuration issued by at least one of responding to a wireless resource control recovery RRCResume request (e.g., RRCResume signaling), wireless resource control reconfiguration RRCReconfiguration signaling, wireless resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and MCCH; or,
  • the first multicast service is a first connection-state multicast service
  • the second multicast service is a second connection-state multicast service
  • the first configuration of the first multicast service can be a connection-state multicast service configuration issued in response to at least one signaling (e.g., RRCResume signaling) of a wireless resource control recovery RRCResume request, a wireless resource control reconfiguration RRCReconfiguration signaling, a wireless resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, or at least one of MCCH
  • the configuration of the second multicast service can be a connection-state multicast service configuration issued in response to at least one signaling (e.g., RRCResume signaling) of a wireless resource control recovery RRCResume request, a wireless resource control reconfiguration RRCReconfiguration signaling, a wireless resource control release RRCRelease signaling (e.g., RRCRelease
  • the terminal when the first multicast service is an inactive multicast service and the second multicast service is a connected multicast service, when the terminal receives the first configuration of the first multicast service, since the terminal has stored the configuration of the second multicast service, it can determine the reference configuration according to the configuration of the second multicast service based on network device instructions and/or protocol agreements.
  • the terminal when the terminal is in a connected state, it has received the configuration of the second multicast service through at least one signaling (e.g., RRCResume signaling) in response to a radio resource control recovery RRCResume request, a radio resource control reconfiguration RRCReconfiguration signaling, a radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and at least one of MCCH, and stored the configuration of the second multicast service, or when it is in an inactive state, it has received the configuration of the second multicast service through at least one of SIB and MCCH, and stored the configuration of the second multicast service.
  • RRCResume signaling e.g., RRCResume signaling
  • RRCResume signaling e.g., RRCResume signaling
  • RRCResume signaling e.g., RRCResume signaling
  • RRCResume signaling in response
  • the reference configuration can be determined according to the configuration of the second multicast service based on the network device indication and/or protocol agreement. For example, when the terminal is in an inactive state, it can receive the first configuration of the first multicast service through at least one of SIB and MCCH.
  • the terminal when the first multicast service is a first inactive multicast service and the second multicast service is a second inactive multicast service, when the terminal receives the first configuration of the first multicast service, since the terminal has stored the configuration of the second multicast service, it can determine the reference configuration according to the configuration of the second multicast service based on the network device indication and/or protocol agreement.
  • the terminal when the terminal is in a connected state, it has received the configuration of the second multicast service through at least one of the following: responding to at least one signaling (e.g., RRCResume signaling) of a radio resource control recovery RRCResume request, a radio resource control reconfiguration RRCReconfiguration signaling, a radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and MCCH, and stored the configuration of the second multicast service.
  • signaling e.g., RRCResume signaling
  • RRCResume signaling e.g., RRCResume signaling
  • RRCResume signaling e.g., RRCResume signaling
  • RRCReconfiguration RRCReconfiguration signaling e.g., a radio resource control release RRCRelease signaling carrying a suspended configuration
  • SIB e.g., SIB
  • MCCH
  • the reference configuration can be determined according to the configuration of the second multicast service based on network device instructions and/or protocol agreements. For example, when the terminal enters a connected state from an inactive state, it can receive the first configuration of the first multicast service by responding to at least one signaling (such as RRCResume signaling) of a radio resource control recovery RRCResume request.
  • the terminal when the first multicast service is a connected multicast service and the second multicast service is an inactive multicast service, when the terminal receives the first configuration of the first multicast service, since the terminal has stored the configuration of the second multicast service, it can determine the reference configuration according to the configuration of the second multicast service based on network device instructions and/or protocol agreements.
  • the terminal when the terminal is in a connected state, it has received the configuration of the second multicast service through at least one of the following: responding to at least one signaling (e.g., RRCResume signaling) of a radio resource control recovery RRCResume request, a radio resource control reconfiguration RRCReconfiguration signaling, a radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and MCCH, and stored the configuration of the second multicast service.
  • signaling e.g., RRCResume signaling
  • RRCResume signaling e.g., RRCResume signaling
  • RRCResume signaling e.g., RRCResume signaling
  • RRCReconfiguration RRCReconfiguration signaling e.g., a radio resource control release RRCRelease signaling carrying a suspended configuration
  • SIB e.g., SIB
  • MCCH
  • the reference configuration can be determined according to the configuration of the second multicast service based on network device instructions and/or protocol agreements. For example, when the terminal enters a connected state from an inactive state, it can receive the first configuration of the first multicast service by responding to at least one signaling (such as RRCResume signaling) of a radio resource control recovery RRCResume request.
  • the terminal when the first multicast service is a connection-configuration multicast service and the second multicast service is a connection-configuration multicast service, when the terminal receives the first configuration of the first multicast service, since the terminal has stored the configuration of the second multicast service, it can determine the reference configuration according to the configuration of the second multicast service based on the network device indication and/or protocol agreement.
  • the terminal when the terminal is in a connected state, it has received the configuration of the second multicast service through at least one signaling (e.g., RRCResume signaling) in response to a radio resource control recovery RRCResume request, a radio resource control reconfiguration RRCReconfiguration signaling, a radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and at least one of MCCH, and stored the configuration of the second multicast service, or when it is in an inactive state, it has received the configuration of the second multicast service through at least one of SIB and MCCH, and stored the configuration of the second multicast service.
  • RRCResume signaling e.g., RRCResume signaling
  • RRCResume signaling e.g., RRCResume signaling
  • RRCResume signaling e.g., RRCResume signaling
  • RRCResume signaling in response
  • the reference configuration can be determined according to the configuration of the second multicast service based on the network device indication and/or protocol agreement.
  • the terminal when the terminal is in a connected state, it can receive the first configuration of the first multicast service by responding to at least one signaling of the radio resource control recovery RRCResume request (for example, RRCResume signaling), the radio resource control reconfiguration RRCReconfiguration signaling, the radio resource control release RRCRelease signaling (for example, RRCRelease signaling carrying a suspended configuration), SIB, and at least one of MCCH.
  • RRCResume request for example, RRCResume signaling
  • the radio resource control reconfiguration RRCReconfiguration signaling for example, the radio resource control release RRCRelease signaling carrying a suspended configuration
  • SIB for example, SIB, and at least one of MCCH.
  • the embodiments involving the inactive state in the present disclosure can also be expanded to the idle state as needed.
  • the embodiments applicable to the inactive state multicast service can also be expanded to be applicable to the idle state multicast service implementation.
  • At least one of the configuration of the inactive multicast service, the configuration of the first inactive multicast service, and the configuration of the second inactive multicast service is carried in at least one of the following information: proprietary signaling; broadcast message.
  • the proprietary signaling includes at least one of the following:
  • Radio resource control reconfiguration signaling
  • at least one signaling in response to a radio resource control resumption (RRCResume) request such as RRCResume signaling
  • Radio resource control release RRCRelease signaling, such as RRCRelease signaling carrying a suspension configuration.
  • the broadcast message includes at least one of the following: a system information block, a multicast service control channel, a paging message, etc.
  • the first configuration of the first multicast service and the configuration of the second multicast service are carried in the same message.
  • the first configuration of the first multicast service is carried in the first configuration message
  • the configuration of the second multicast service is carried in the first configuration message received last time.
  • the terminal determines the reference configuration by default in the configuration carried in the first configuration message received last time.
  • the first configuration of the first multicast service and the configuration of the second multicast service are carried in different messages.
  • the first configuration of the first multicast service is carried in the first configuration message
  • the configuration of the second multicast service is carried in the second configuration message
  • the first configuration message is different from the second configuration message
  • the two are of different types
  • the first configuration message is an RRCrelease signaling carrying a suspension configuration
  • the second configuration message is an RRCReconfiguration.
  • the terminal does not default to determining the reference configuration in the configuration carried by the first configuration message received last time.
  • This embodiment can determine the reference configuration according to the configuration of the second multicast service according to the network device indication or protocol agreement, thereby ensuring that the terminal smoothly determines the reference configuration.
  • the configuration of the second multicast service includes at least one of the following:
  • BWP BandWidth Part
  • CFR Common Frequency Resource
  • a multicast service configuration associated with a first cell in one example, the first cell is a cell supporting and/or used for performing a multicast service.
  • a multicast service configuration associated with a first bandwidth portion in a first cell group is a cell group that supports and/or is used to perform a multicast service.
  • the terminal may determine the reference configuration according to the stored multicast service configuration associated with the first BWP based on the network device indication and/or protocol agreement.
  • the terminal may determine the reference configuration according to the stored multicast service configuration associated with the first cell according to the network device indication and/or protocol agreement.
  • the terminal may determine the reference configuration according to the stored multicast service configuration associated with the first bandwidth portion in the first cell according to the network device indication and/or protocol agreement.
  • the terminal may determine a reference configuration according to a network device indication and/or protocol agreement and according to a stored multicast service configuration associated with the first bandwidth portion in the first cell group.
  • the first bandwidth portion includes at least one of the following:
  • the currently resident bandwidth portion for example, the BWP resident when the first configuration of the first service is received
  • the terminal may determine the reference configuration according to the stored multicast service configuration associated with the initial BWP according to the network device indication and/or protocol agreement.
  • the terminal may determine the reference configuration according to the stored multicast service configuration associated with the currently resident BWP based on the network device indication and/or protocol agreement.
  • the terminal may determine the reference configuration according to the network device indication and/or protocol agreement and according to the stored multicast service configuration associated with any BWP configured by the network device.
  • the cell includes at least one of the following:
  • a cell that belongs to the same service area as the currently located cell
  • a cell that belongs to the same service configuration area as the currently located cell
  • Any cell configured by the network device is not limited to any cell configured by the network device.
  • the terminal may determine the reference configuration according to the network device indication and/or protocol agreement and according to the stored multicast service configuration associated with the cell belonging to the same service area as the currently resident cell.
  • the terminal may determine the reference configuration according to the network device indication and/or protocol agreement and according to the stored multicast service configuration associated with the cell belonging to the same service configuration area as the currently resident cell.
  • the terminal may determine the reference configuration according to the network device indication and/or protocol agreement and according to the stored multicast service configuration associated with the currently resident cell.
  • the terminal may determine the reference configuration according to the network device indication and/or protocol agreement and according to the stored multicast service configuration associated with any cell configured by the network device.
  • the terminal after receiving the first configuration of the first service, can determine the reference configuration according to the network device indication and/or protocol agreement, based on the stored multicast service configuration associated with the first bandwidth part in the cell belonging to the same service area as the currently resident cell.
  • the terminal after receiving the first configuration of the first service, can determine the reference configuration according to the network device indication and/or protocol agreement, based on the stored multicast service configuration associated with the first bandwidth part in the cell belonging to the same service configuration area as the currently resident cell.
  • the terminal may determine the reference configuration according to the stored multicast service configuration associated with the first bandwidth portion in the currently resident cell based on the network device indication and/or protocol agreement.
  • the terminal after receiving the first configuration of the first service, can determine the reference configuration according to the network device indication and/or protocol agreement and according to the stored multicast service configuration associated with the first bandwidth part in any cell configured by the network device.
  • the cell group includes at least one of the following:
  • the cell group to which the currently residing cell belongs
  • Any group of cells configured by a network device Any group of cells configured by a network device.
  • the terminal after receiving the first configuration of the first service, can determine the reference configuration according to the network device indication and/or protocol agreement, based on the stored multicast service configuration associated with the first bandwidth part in the cell group belonging to the same service area as the cell group to which the currently resident cell belongs.
  • the terminal after receiving the first configuration of the first service, can determine the reference configuration according to the network device indication and/or protocol agreement, based on the stored multicast service configuration associated with the first bandwidth part in the cell group belonging to the same service configuration area as the cell group to which the currently resident cell belongs.
  • the terminal after receiving the first configuration of the first service, can determine the reference configuration according to the network device indication and/or protocol agreement and the stored multicast service configuration associated with the first bandwidth part in the cell group to which the currently resident cell belongs.
  • the terminal after receiving the first configuration of the first service, can determine the reference configuration according to the network device indication and/or protocol agreement and the stored multicast service configuration associated with the first bandwidth part in any cell group configured by the network device.
  • FIG. 5 is a schematic flowchart showing yet another configuration determination method according to an embodiment of the present disclosure.
  • the configuration determination method includes:
  • step S501 in response to receiving a first configuration of a first service, a reference configuration is determined according to a stored configuration of a second service; wherein the reference configuration is used by the terminal to determine a second configuration of the first service according to the first configuration and the reference configuration.
  • the configuration determination method may include:
  • step S502 determining a first configuration parameter missing from the first configuration
  • step S503 a value of a first configuration parameter is determined according to a reference configuration
  • step S504 a second configuration is determined according to the first configuration and the value of the first configuration parameter.
  • the terminal may determine the reference configuration based on the configuration of the second service according to the network device indication and/or protocol agreement.
  • the terminal may satisfy the first condition in the first configuration and determine the reference configuration according to the configuration of the second service.
  • the first condition may be receiving the first indication, where the first indication is used to indicate that the first configuration is configured to the terminal in an incremental configuration manner; or it may be when there is a missing first configuration parameter in the first configuration.
  • the first service is a first multicast service
  • the second service is a second multicast service
  • the first multicast service is an inactive multicast service
  • the second multicast service is a connected multicast service
  • the first multicast service is a first inactive multicast service
  • the second multicast service is a second inactive multicast service
  • the first multicast service is a connected multicast service
  • the second multicast service is an inactive multicast service
  • the first multicast service is a first connected multicast service
  • the second multicast service is a second connected multicast service.
  • At least one of the configurations of the above-mentioned multicast services can be carried in dedicated signaling and sent to the terminal, or can be carried in a broadcast message and sent to the terminal.
  • the terminal after receiving the first configuration of the first service, can determine whether the first configuration of the first multicast service and the configuration of the second multicast service are carried in different messages. If they are carried in different messages, the reference configuration can be determined based on the stored configuration of the second service.
  • the configuration of the second multicast service includes at least one of the following:
  • a multicast service configuration associated with a first bandwidth portion in a first cell group is associated with a first bandwidth portion in a first cell group.
  • the first bandwidth part involved in the configuration of the second multicast service may include at least one of the following: an initial bandwidth part; a currently resident bandwidth part; or any bandwidth part configured by a network device.
  • the cells involved in the configuration of the second multicast service may include at least one of the following: a cell belonging to the same service area as the currently resident cell; a cell belonging to the same service configuration area as the currently resident cell; the currently resident cell; any cell configured by the network device.
  • the cell group involved in the configuration of the second multicast service may include at least one of the following: a cell group belonging to the same service area as the cell group to which the currently located cell belongs; a cell group belonging to the same service configuration area as the cell group to which the currently located cell belongs; the cell group to which the currently located cell belongs; any cell group configured by the network device.
  • the terminal may transmit the data of the first service to the network device based on the determined second configuration.
  • the network device may determine the second configuration of the first service based on the first configuration of the first service and the reference configuration, and the network device transmits data of the first service to the terminal based on the second configuration of the first service determined by itself.
  • the specific method by which the network device determines the second configuration of the first service based on the first configuration of the first service and the reference configuration may be the same as or different from that of the terminal. It can be understood that the second configuration of the first service determined by the network device is the same as the second configuration of the first service determined by the terminal.
  • FIG. 6A is a schematic flow chart of a configuration determination method according to an embodiment of the present disclosure.
  • the configuration determination method shown in this embodiment can be executed by a network device, and the network device can communicate with a terminal, and the network device includes but is not limited to a base station in a communication system such as a 4G base station, a 5G base station, and a 6G base station, and the terminal includes but is not limited to a mobile phone, a tablet computer, a wearable device, a sensor, an Internet of Things device, and other communication devices.
  • the configuration determination method may include the following steps:
  • step S601 a first configuration of a first service is sent to a terminal
  • step S602 a reference configuration is determined according to the configuration of the second service stored in the terminal; wherein the reference configuration is used by the terminal to determine the second configuration of the first service according to the first configuration and the reference configuration.
  • step S602 can be performed by the network device based on implementation selection, that is, after the network device sends the first configuration of the first service to the terminal, it can determine the reference configuration according to the configuration of the second service stored in the terminal, or not determine the reference configuration according to the configuration of the second service stored in the terminal.
  • the following embodiments are mainly described exemplarily for the case where the network device determines the reference configuration according to the configuration of the second service stored in the terminal.
  • the network device sends a first configuration of the first service to the terminal, which may include a portion of the configuration in the communication configuration used when the terminal and the network device perform the first service.
  • the terminal needs to use the second configuration to communicate with the first service, and the first configuration of the first service sent by the network device is different from the second configuration.
  • the first configuration has one or more fewer configuration parameters than the second configuration. Based on this, it is helpful to save the overhead of the network device sending the configuration to the terminal. Then the network device can determine the second configuration based on the received first configuration in order to perform the communication of the first service.
  • the second configuration may include all the configurations used when the terminal and the network device perform the first service, or the second configuration may also include a portion of the configuration used when the terminal and the network device perform the first service.
  • the network device can determine a reference configuration based on the configuration of the second service stored in the terminal, and then determine the second configuration in combination with the reference configuration and the first configuration, thereby ensuring smooth communication of the first service using the second configuration.
  • the method for determining the reference configuration includes but is not limited to determining it based on the stored configuration of the second service, and can also be determined by other methods.
  • the reference configuration can be determined in the configuration determined autonomously by the terminal.
  • the configuration determined autonomously by the terminal can be determined based on the information reported by the terminal, or determined based on a protocol agreement or predefined rules.
  • FIG6B is a schematic flow chart of another configuration determination method according to an embodiment of the present disclosure. As shown in FIG6B , the method further includes:
  • step S603 the terminal is instructed to determine the reference configuration according to the configuration of the second service, or the reference configuration is determined based on the configuration of the second service according to a protocol agreement.
  • FIG. 6B may be implemented independently, or may be implemented in combination with one or more other embodiments of the present disclosure.
  • the present disclosure does not limit the specific implementation manner.
  • the network device may instruct the terminal to determine the reference configuration according to the configuration of the second service, and the terminal may determine the reference configuration according to the configuration of the second service only according to the instruction of the network device. For example, the network device may instruct the terminal to determine the target service as the second service among multiple services, and instruct the terminal that the target configuration in the configuration of the second service is the second configuration.
  • the network device may determine the reference configuration according to the configuration of the second service according to the protocol agreement, and correspondingly, the terminal may determine the reference configuration only according to the configuration of the second service according to the protocol agreement. For example, the network device and the terminal may determine the target service as the second service among multiple services according to the protocol agreement, and determine the target configuration in the configuration of the second service as the second configuration according to the protocol agreement.
  • the network device may only instruct the terminal to determine that the target service is the second service among multiple services, and the terminal may determine that the target service is the second service among multiple services according to the instruction of the network device, and then determine that the target configuration in the configuration is the second configuration according to the protocol agreement, then based on the determined second service, the target configuration in the configuration of the second service may be determined to be the second configuration; or, the network device may only instruct the terminal to determine that the target configuration in the configuration is the second configuration, then the terminal may first determine that the target service is the second service among multiple services according to the protocol agreement, and then determine that the target configuration in the configuration is the second configuration according to the instruction of the network device, then based on the determined second service, the target configuration in the configuration of the second service may be determined to be the second configuration.
  • the network device can indicate information such as the type, identification, and status of the service, and the terminal can determine the target service among multiple services based on the type, identification, and status of the service indicated by the network device. For example, among multiple services, the service whose type is the same as the type indicated by the network device is determined as the target service; the network device can indicate information such as the configuration parameters, identification, and status, and the terminal can determine the target configuration in the configuration of the second service based on the parameters, identification, and status of the service indicated by the network device. For example, in the configuration of the second service, the configuration containing parameters that are the same as the parameters indicated by the network device is determined as the target configuration.
  • the protocol may stipulate information such as the type, identification, and status of the service, and the terminal may determine the target service among multiple services based on the type, identification, and status of the service stipulated in the protocol. For example, among multiple services, the service whose type is the same as the type stipulated in the protocol may be determined as the target service; the protocol may stipulate information such as the configuration parameters, identification, and status, and the terminal may determine the target configuration in the configuration of the second service based on the parameters, identification, and status of the service stipulated in the protocol. For example, in the configuration of the second service, the configuration containing parameters that are the same as the parameters stipulated in the protocol may be determined as the target configuration.
  • the manner in which the network device instructs the terminal includes, but is not limited to, at least one of the following: instructing through indication signaling; instructing through a broadcast message.
  • indication signaling includes but is not limited to radio resource control RRC layer signaling, physical layer signaling (such as downlink control information DCI), and media access control layer signaling (such as media access and control layer control element MAC CE).
  • RRC layer signaling such as radio resource control RRC layer signaling
  • physical layer signaling such as downlink control information DCI
  • media access control layer signaling such as media access and control layer control element MAC CE
  • the broadcast messages include but are not limited to system information blocks SIB, multicast service control channels MCCH, paging messages, and the like.
  • FIG7 is a schematic flow chart of another configuration determination method according to an embodiment of the present disclosure. As shown in FIG7 , determining a reference configuration according to the configuration of the second service stored in the terminal includes:
  • step S701 when the first configuration satisfies a first condition, the reference configuration is determined according to the configuration of the second service.
  • FIG. 7 may be implemented independently, or may be implemented in combination with one or more embodiments of other embodiments of the present disclosure.
  • the present disclosure does not limit the specific implementation manner.
  • the network device after the network device sends the first configuration of the first service to the terminal, it can first determine whether the first configuration meets the first condition, and only determine the reference configuration according to the configuration of the second service if the first condition is met. Otherwise, it is not necessary to determine the reference configuration according to the configuration of the second service, for example, when the first configuration does not meet the first condition, the first configuration can be directly used for communication of the first service.
  • the first condition is exemplified below through several embodiments.
  • the first condition includes at least one of the following:
  • the first condition may be sending a first indication to the terminal, the first indication being used to indicate that the first configuration is configured to the terminal in an incremental configuration manner.
  • the reference configuration may be determined based on the configuration of the second service stored in the terminal (i.e., previously configured to the terminal by the network device).
  • the first configuration When the first configuration is configured to the terminal in an incremental configuration manner, the first configuration lacks fields corresponding to one or more configuration parameters relative to the full configuration.
  • the full configuration contains 4 configuration parameters
  • the first configuration contains 3 configuration parameters
  • the field corresponding to the third parameter is missing compared to the full configuration.
  • the first configuration parameter field is A
  • the second parameter corresponds to field B
  • the third parameter corresponds to field C
  • the fourth parameter corresponds to field D.
  • the full configuration contains fields ABCD
  • the first configuration contains fields ABD.
  • the network device can indicate to the terminal through the first indication whether the first configuration is configured to the terminal in an incremental configuration manner, for example, by indicating in a displayed manner or in an implicit manner, which is not limited by the present disclosure.
  • whether the first configuration is configured to the terminal in an incremental configuration manner can also be determined based on a protocol agreement.
  • the first condition may be that some configuration parameters in the first configuration are missing, wherein the first configuration parameter is not included in the first configuration, or the value of the first configuration parameter in the first configuration is a preset value.
  • the reference configuration may be determined according to the configuration of the second service stored in the terminal.
  • the first configuration parameter that is missing in the first configuration may include the situation that the first configuration is configured to the terminal in an incremental configuration manner, that is, the first configuration does not lack fields corresponding to one or more configuration parameters relative to the full configuration.
  • the first configuration parameter that is missing in the first configuration means that the bits in the fields corresponding to one or more configuration parameters are set to predetermined values, such as all set to 1 or all set to 0, relative to the full configuration, in which case the one or more configuration parameters are missing.
  • the full configuration includes 4 configuration parameters, the first configuration includes 3 configuration parameters, and the third parameter is missing relative to the full configuration.
  • the first configuration parameter field A the second parameter corresponds to field B
  • the third parameter corresponds to field C
  • the fourth parameter corresponds to field D.
  • the full configuration includes field ABCD
  • the first configuration also includes field ABCD, but in the field ABCD included in the first configuration, the bits in field C are set to a predetermined value.
  • FIG8 is a schematic flow chart of another configuration determination method according to an embodiment of the present disclosure. As shown in FIG8 , the method further includes:
  • step S801 determining a first configuration parameter missing from the first configuration
  • step S802 the first configuration parameter is determined according to the reference configuration
  • step S803 the second configuration is determined according to the first configuration and the first configuration parameters.
  • FIG. 8 may be implemented independently, or may be implemented in combination with one or more other embodiments of the present disclosure.
  • the present disclosure does not limit the specific implementation manner.
  • the network device when determining that the first configuration satisfies the first condition, may determine the first configuration parameter missing in the first configuration, then determine the first configuration parameter according to the reference configuration, and then determine the second configuration according to the first configuration and the first configuration parameter.
  • the full configuration still includes 4 configuration parameters as an example.
  • the first configuration includes fields ABD.
  • the first configuration parameter missing from the first configuration is the configuration parameter corresponding to field C, so that the configuration parameter corresponding to field C can be determined in the reference configuration as the partial parameter missing from the first configuration, and then the second configuration can be determined based on the configuration parameter corresponding to field C determined in the reference configuration and the first configuration.
  • the network device determines that some configuration parameters in the first configuration are missing, for example, the first configuration includes fields ABCD, wherein the bits in field C are set to predetermined values, it can be determined that the first configuration parameter missing from the first configuration is the configuration parameter corresponding to field C, and thus the configuration parameter corresponding to field C can be determined in the reference configuration as the partial parameters missing from the first configuration, and further the second configuration can be determined based on the configuration parameter corresponding to field C determined in the reference configuration and the first configuration.
  • the first service is a first multicast service
  • the second service is a second multicast service
  • the first service may be a first multicast service
  • the second service may be a second multicast service.
  • the first multicast service and the second multicast service may be the same multicast service, or may be different multicast services.
  • the multicast service mainly includes two types: inactive multicast service and connected multicast service.
  • the inactive multicast service is a multicast service that supports inactive terminals to receive multicast services
  • the connected multicast service is a multicast service that supports connected terminals to receive multicast services. Based on these two types, the first multicast service and the second multicast service are exemplarily described below.
  • the first multicast service is a non-activated multicast service
  • the second multicast service is a connected multicast service
  • the first configuration of the first multicast service may be a non-activated multicast service configuration issued by at least one of a radio resource control release RRCRelease signaling (e.g., a RRCRelease signaling carrying a suspended configuration), a radio resource control reconfiguration RRCReconfiguration signaling, at least one signaling in response to a radio resource control recovery RRCResume request (e.g., a RRCResume signaling), SIB, and MCCH
  • the configuration of the second multicast service may be a connected multicast service configuration issued by at least one of a radio resource control recovery RRCResume request (e.g., a RRCResume signaling), a radio resource control reconfiguration RRCReconfiguration signaling, a radio resource control release RRCRelease signaling (e.g., a RRCRelea)
  • the first multicast service is a first non-activated multicast service
  • the second multicast service is a second non-activated multicast service
  • the first configuration of the first multicast service can be a non-activated multicast service configuration issued by at least one of responding to a wireless resource control recovery RRCResume request (e.g., RRCResume signaling), wireless resource control reconfiguration RRCReconfiguration signaling, wireless resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and MCCH
  • the configuration of the second multicast service can be a non-activated multicast service configuration issued by at least one of responding to a wireless resource control recovery RRCResume request (e.g., RRCResume signaling), wireless resource control reconfiguration RRCReconfiguration signaling, wireless resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and MC
  • the first multicast service is a connected multicast service
  • the second multicast service is a non-activated multicast service
  • the first configuration of the first multicast service can be a connected multicast service configuration issued by at least one of responding to a wireless resource control recovery RRCResume request (e.g., RRCResume signaling), wireless resource control reconfiguration RRCReconfiguration signaling, wireless resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and MCCH
  • the configuration of the second multicast service can be a non-activated multicast service configuration issued by at least one of responding to a wireless resource control recovery RRCResume request (e.g., RRCResume signaling), wireless resource control reconfiguration RRCReconfiguration signaling, wireless resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and MCCH; or,
  • the first multicast service is a first connection-state multicast service
  • the second multicast service is a second connection-state multicast service
  • the first configuration of the first multicast service can be a connection-state multicast service configuration issued by at least one of responding to the wireless resource control to restore the RRCResume request (for example, RRCResume signaling), the wireless resource control reconfiguration RRCReconfiguration signaling, the wireless resource control release RRCRelease signaling (for example, RRCRelease signaling carrying a suspended configuration), SIB, and MCCH
  • the configuration of the second multicast service can be a connection-state multicast service configuration issued by at least one of responding to the wireless resource control to restore the RRCResume request (for example, RRCResume signaling), the wireless resource control reconfiguration RRCReconfiguration signaling, the wireless resource control release RRCRelease signaling (for example, RRCRelease signaling carrying a suspended configuration), SIB, and MCCH.
  • the network device can send a first configuration of the first multicast service to the terminal. Since the network device has sent the configuration of the second multicast service to the terminal, the terminal has stored the configuration of the second multicast service, and thus determines the reference configuration based on the configuration of the second multicast service.
  • the network device may send the configuration of the second multicast service to the terminal for storage by responding to at least one signaling (e.g., RRCResume signaling) of the radio resource control recovery RRCResume request, the radio resource control reconfiguration RRCReconfiguration signaling, the radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and at least one of MCCH.
  • RRCResume signaling e.g., RRCResume signaling
  • RRCResume signaling the radio resource control recovery RRCResume request
  • the radio resource control reconfiguration RRCReconfiguration signaling e.g., the radio resource control release RRCRelease signaling carrying a suspended configuration
  • SIB e.g., SIB
  • MCCH e.g., SIB
  • the network device may send the first configuration of the first multicast service to the terminal by responding to at least one signaling (e.g., RRCResume signaling) of the radio resource control recovery RRCResume request, the radio resource control reconfiguration RRCReconfiguration signaling, the radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and at least one of MCCH, and determine the reference configuration according to the configuration of the second multicast service.
  • the network device may send the first configuration of the first multicast service to the terminal through RRCRelease signaling.
  • the network device may send a first configuration of the first multicast service to the terminal when the terminal is in an inactive state. Since the terminal has stored the configuration of the second multicast service, the reference configuration may be determined based on the configuration of the second multicast service.
  • the network device may send the configuration of the second multicast service to the terminal by responding to at least one signaling (e.g., RRCResume signaling) of the radio resource control recovery RRCResume request, the radio resource control reconfiguration RRCReconfiguration signaling, the radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and at least one of MCCH.
  • RRCResume signaling e.g., RRCResume signaling
  • RRCResume signaling the radio resource control recovery RRCResume request
  • the radio resource control reconfiguration RRCReconfiguration signaling e.g., the radio resource control release RRCRelease signaling carrying a suspended configuration
  • SIB e.g., SIB
  • the network device may send the configuration of the second multicast service to the terminal by responding to at least one signaling (e.g., RRCResume signaling) of the radio resource control recovery RRCResume request, the radio resource control reconfiguration RRCReconfiguration signaling, the radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and at least one of MCCH.
  • at least one signaling e.g., RRCResume signaling
  • the radio resource control reconfiguration RRCReconfiguration signaling e.g., the radio resource control release RRCRelease signaling carrying a suspended configuration
  • SIB e.g., SIB
  • MCCH e.g., SIB
  • the network device may subsequently send the first configuration of the first multicast service to the terminal by responding to at least one signaling (e.g., RRCResume signaling) of the radio resource control recovery RRCResume request, the radio resource control reconfiguration RRCReconfiguration signaling, the radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and at least one of MCCH, and determine the reference configuration according to the configuration of the second multicast service. For example, when the terminal is in an inactive state, the network device may send a first configuration of a first multicast service to the terminal through at least one of SIB and MCCH.
  • RRCResume signaling e.g., RRCResume signaling
  • RRCResume signaling the radio resource control recovery RRCResume request
  • the radio resource control reconfiguration RRCReconfiguration signaling e.g., the radio resource control release RRCRelease signaling carrying
  • the network device when the first multicast service is a connected multicast service and the second multicast service is an inactive multicast service, the network device can provide the first configuration of the first multicast service to the terminal when the terminal enters a connected state from an inactive state. Then, before entering the connected state, the terminal has stored the configuration of the second multicast service, and thus can determine the reference configuration based on the configuration of the second multicast service.
  • the network device may send the configuration of the second multicast service to the terminal by responding to at least one signaling (e.g., RRCResume signaling) of the radio resource control recovery RRCResume request, the radio resource control reconfiguration RRCReconfiguration signaling, the radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and at least one of MCCH.
  • RRCResume signaling e.g., RRCResume signaling
  • RRCResume signaling the radio resource control recovery RRCResume request
  • the radio resource control reconfiguration RRCReconfiguration signaling e.g., the radio resource control release RRCRelease signaling carrying a suspended configuration
  • SIB e.g., SIB
  • the network device may subsequently send the first configuration of the first multicast service to the terminal by responding to at least one signaling (e.g., RRCResume signaling) of the radio resource control recovery RRCResume request, the radio resource control reconfiguration RRCReconfiguration signaling, the radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and at least one of MCCH, and determine the reference configuration according to the configuration of the second multicast service.
  • the network device may send the first configuration of the first multicast service to the terminal through the RRCResume signaling.
  • the network device can send a first configuration of the first multicast service to the terminal when the terminal is in a connected state. Since the terminal has stored the configuration of the second multicast service, the reference configuration can be determined based on the configuration of the second multicast service.
  • the network device may send the configuration of the second multicast service to the terminal by responding to at least one signaling (e.g., RRCResume signaling) of the radio resource control recovery RRCResume request, the radio resource control reconfiguration RRCReconfiguration signaling, the radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and at least one of MCCH.
  • RRCResume signaling e.g., RRCResume signaling
  • RRCResume signaling the radio resource control recovery RRCResume request
  • the radio resource control reconfiguration RRCReconfiguration signaling e.g., the radio resource control release RRCRelease signaling carrying a suspended configuration
  • SIB e.g., SIB
  • the network device may send the configuration of the second multicast service to the terminal by responding to at least one signaling (e.g., RRCResume signaling) of the radio resource control recovery RRCResume request, the radio resource control reconfiguration RRCReconfiguration signaling, the radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and at least one of MCCH.
  • at least one signaling e.g., RRCResume signaling
  • the radio resource control reconfiguration RRCReconfiguration signaling e.g., the radio resource control release RRCRelease signaling carrying a suspended configuration
  • SIB e.g., SIB
  • MCCH e.g., SIB
  • the network device may subsequently send the first configuration of the first multicast service to the terminal by responding to at least one signaling (e.g., RRCResume signaling) of the radio resource control recovery RRCResume request, the radio resource control reconfiguration RRCReconfiguration signaling, the radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration), SIB, and at least one of MCCH, and determine the reference configuration according to the configuration of the second multicast service.
  • signaling e.g., RRCResume signaling
  • RRCResume signaling the radio resource control recovery RRCResume request
  • the radio resource control reconfiguration RRCReconfiguration signaling the radio resource control release RRCRelease signaling (e.g., RRCRelease signaling carrying a suspended configuration)
  • SIB e.g., SIB
  • MCCH e.g., SIB
  • the network device can send the first configuration of the first multicast service to the terminal by responding to at least one signaling of the wireless resource control recovery RRCResume request (for example, RRCResume signaling), the wireless resource control reconfiguration RRCReconfiguration signaling, the wireless resource control release RRCRelease signaling (for example, RRCRelease signaling carrying a suspended configuration), SIB, and at least one of MCCH.
  • RRCResume request for example, RRCResume signaling
  • the wireless resource control reconfiguration RRCReconfiguration signaling for example, RRCRelease signaling carrying a suspended configuration
  • SIB Service-Specific Access
  • At least one of the configuration of the inactive multicast service, the configuration of the first inactive multicast service, and the configuration of the second inactive multicast service is carried in at least one of the following information: proprietary signaling; broadcast message.
  • the proprietary signaling includes at least one of the following:
  • Radio resource control reconfiguration signaling
  • at least one signaling in response to a radio resource control resumption (RRCResume) request such as RRCResume signaling
  • Radio resource control release RRCRelease signaling, such as RRCRelease signaling carrying a suspension configuration.
  • the broadcast message includes at least one of the following: system information block, multicast service control channel, paging message, etc.
  • the first configuration of the first multicast service and the configuration of the second multicast service are carried in different messages.
  • the first configuration of the first multicast service is carried in the first configuration message
  • the configuration of the second multicast service is carried in the first configuration message sent to the terminal last time.
  • the network device determines the reference configuration by default in the configuration carried in the first configuration message sent to the terminal last time.
  • the first configuration of the first multicast service and the configuration of the second multicast service are carried in different messages.
  • the first configuration of the first multicast service is carried in the first configuration message
  • the configuration of the second multicast service is carried in the second configuration message
  • the first configuration message is different from the second configuration message
  • the two are of different types
  • the first configuration message is an RRCrelease signaling carrying a suspension configuration
  • the second configuration message is an RRCReconfiguration.
  • the network device does not default to determining the reference configuration in the configuration carried by the first configuration message sent to the terminal last time.
  • This embodiment can determine the reference configuration according to the configuration of the second multicast service by indicating to the terminal or based on the protocol agreement, thereby ensuring the smooth determination of the reference configuration.
  • the configuration of the second multicast service includes at least one of the following:
  • a multicast service configuration associated with the first bandwidth portion such as a common frequency resource CFR configuration
  • a multicast service configuration associated with a first cell in one example, the first cell is a cell supporting and/or used for performing a multicast service.
  • a multicast service configuration associated with a first bandwidth portion in a first cell group is a cell group that supports and/or is used to perform a multicast service.
  • the network device may determine the reference configuration according to the multicast service configuration associated with the first BWP stored in the terminal.
  • the network device may determine the reference configuration according to the multicast service configuration associated with the first cell stored in the terminal.
  • the network device may determine the reference configuration according to the multicast service configuration associated with the first bandwidth portion in the first cell stored in the terminal.
  • the network device may determine the reference configuration according to the multicast service configuration associated with the first bandwidth portion in the first cell group stored in the terminal.
  • the first bandwidth portion includes at least one of the following:
  • the bandwidth part currently resided by the terminal for example, the BWP resided when receiving the first configuration of the first service;
  • the network device may determine the reference configuration according to the multicast service configuration associated with the initial BWP of the terminal and stored in the terminal.
  • the network device may determine the reference configuration according to the multicast service configuration stored in the terminal and associated with the BWP where the terminal currently resides.
  • the network device may determine the reference configuration according to the multicast service configuration stored in the terminal and associated with any BWP configured for the terminal.
  • the cell includes at least one of the following:
  • the cell in which the terminal currently resides for example, the cell in which the terminal resides when receiving the first configuration of the first service
  • the network device may determine the reference configuration according to the multicast service configuration stored by the terminal and associated with a cell belonging to the same service area as the cell where the terminal currently resides.
  • the network device may determine the reference configuration according to the multicast service configuration stored by the terminal and associated with a cell belonging to the same service configuration area as the cell where the terminal currently resides.
  • the network device may determine the reference configuration according to the multicast service configuration stored by the terminal and associated with the cell where the terminal currently resides.
  • the network device may determine the reference configuration according to the multicast service configuration stored in the terminal and associated with any cell configured for the terminal.
  • the network device may determine the reference configuration according to the multicast service configuration stored by the terminal and associated with the first bandwidth portion in a cell belonging to the same service area as the cell where the terminal currently resides.
  • the network device may determine the reference configuration according to the multicast service configuration stored by the terminal and associated with the first bandwidth portion in a cell belonging to the same service configuration area as the cell where the terminal currently resides.
  • the network device may determine the reference configuration according to the multicast service configuration stored by the terminal and associated with the first bandwidth portion in the cell where the terminal currently resides.
  • the network device may determine the reference configuration according to the multicast service configuration stored by the terminal and associated with the first bandwidth portion in any cell configured for the terminal.
  • the cell group includes at least one of the following:
  • the cell group to which the cell currently resides belongs
  • Any cell group configured for the terminal is any cell group configured for the terminal.
  • the network device may determine a reference configuration based on the multicast service configuration stored by the terminal and associated with the first bandwidth portion of the cell group belonging to the same service area as the cell group to which the terminal currently resides.
  • the network device may determine a reference configuration based on the multicast service configuration stored by the terminal and associated with the first bandwidth portion of the cell group belonging to the same service configuration area as the cell group to which the terminal currently resides.
  • the network device may determine the reference configuration according to the multicast service configuration stored by the terminal and associated with the first bandwidth portion in the cell group to which the cell currently resides belongs.
  • the network device after the network device performs the first configuration of the first service to the terminal, it can determine the reference configuration according to the multicast service configuration stored by the terminal and associated with the first bandwidth portion in any cell group configured for the terminal.
  • the present disclosure also provides an embodiment of a configuration determination device.
  • FIG9 is a schematic block diagram of a configuration determination device according to an embodiment of the present disclosure. As shown in FIG9 , the configuration determination device includes:
  • the processing module 901 is configured to, in response to receiving a first configuration of a first service, determine a reference configuration according to a stored configuration of a second service;
  • the reference configuration is used by the terminal to determine the second configuration of the first service according to the first configuration and the reference configuration.
  • the processing module is configured to determine the reference configuration according to the configuration of the second service in response to receiving the first configuration of the first service according to a network device indication and/or a protocol agreement.
  • the processing module is configured to, in response to receiving a first configuration of a first service, and the first configuration satisfies a first condition, determine the reference configuration according to the configuration of the second service.
  • the first condition includes at least one of the following:
  • the first configuration is configured to the terminal in an incremental configuration manner
  • the processing module is further configured to determine a first configuration parameter missing in the first configuration; determine the first configuration parameter according to the reference configuration; and determine the second configuration according to the first configuration and the first configuration parameter.
  • the first service is a first multicast service
  • the second service is a second multicast service
  • the first multicast service is an inactive multicast service, and the second multicast service is a connected multicast service; or, the first multicast service is a first inactive multicast service, and the second multicast service is a second inactive multicast service; or, the first multicast service is a connected multicast service, and the second multicast service is an inactive multicast service; or, the first multicast service is a first connected multicast service, and the second multicast service is a second connected multicast service.
  • At least one of the configuration of the inactive multicast service, the configuration of the first inactive multicast service, and the configuration of the second inactive multicast service is carried in at least one of the following information: proprietary signaling; broadcast message.
  • the first configuration of the first multicast service and the configuration of the second multicast service are carried in different messages.
  • the configuration of the second multicast service includes at least one of the following: a multicast service configuration associated with the first bandwidth portion; a multicast service configuration associated with the first cell; a multicast service configuration associated with the first bandwidth portion in the first cell; a multicast service configuration associated with the first bandwidth portion in the first cell group.
  • the first bandwidth portion includes at least one of the following: an initial bandwidth portion; a currently resident bandwidth portion; or any bandwidth portion configured by the network device.
  • the cell includes at least one of the following: a cell belonging to the same service area as the currently resident cell; a cell belonging to the same service configuration area as the currently resident cell; the currently resident cell; any cell configured by the network device.
  • the cell group includes at least one of the following: a cell group belonging to the same service area as the cell group to which the currently located cell belongs; a cell group belonging to the same service configuration area as the cell group to which the currently located cell belongs; a cell group to which the currently located cell belongs; any cell group configured by the network device.
  • FIG10 is a schematic block diagram of a configuration determination device according to an embodiment of the present disclosure. As shown in FIG10 , the configuration determination device includes:
  • a sending module 1001 is configured to send a first configuration of a first service to a terminal
  • the processing module 1002 is configured to determine a reference configuration according to the configuration of the second service stored in the terminal; wherein the reference configuration is used by the terminal to determine the second configuration of the first service according to the first configuration and the reference configuration.
  • the sending module is configured to instruct the terminal to determine the reference configuration according to the configuration of the second service, or the processing module is configured to determine the reference configuration according to the configuration of the second service according to a protocol agreement.
  • the processing module is configured to determine the reference configuration according to the configuration of the second service when the first configuration satisfies a first condition.
  • the first condition includes at least one of the following: the first configuration is configured to the terminal in an incremental configuration manner; when the first configuration has a missing first configuration parameter.
  • the processing module is further configured to determine a first configuration parameter missing in the first configuration; determine the first configuration parameter according to the reference configuration; and determine the second configuration according to the first configuration and the first configuration parameter.
  • the first service is a first multicast service, and/or the second service is a second multicast service.
  • the first multicast service is an inactive multicast service, and the second multicast service is a connected multicast service; or, the first multicast service is a first inactive multicast service, and the second multicast service is a second inactive multicast service; or, the first multicast service is a connected multicast service, and the second multicast service is an inactive multicast service; or, the first multicast service is a first connected multicast service, and the second multicast service is a second connected multicast service.
  • At least one of the configuration of the inactive multicast service, the configuration of the first inactive multicast service, and the configuration of the second inactive multicast service is carried in at least one of the following information: proprietary signaling; broadcast message.
  • the first configuration of the first multicast service and the configuration of the second multicast service are carried in different messages.
  • the configuration of the second multicast service includes at least one of the following: a multicast service configuration associated with the first bandwidth portion; a multicast service configuration associated with the first cell; a multicast service configuration associated with the first bandwidth portion in the first cell; a multicast service configuration associated with the first bandwidth portion in the first cell group.
  • the first bandwidth portion includes at least one of the following: an initial bandwidth portion of the terminal; a bandwidth portion where the terminal currently resides; or any bandwidth portion configured for the terminal.
  • the cell includes at least one of the following: a cell belonging to the same service area as the cell in which the terminal is currently located; a cell belonging to the same service configuration area as the cell in which the terminal is currently located; the cell in which the terminal is currently located; any cell configured for the terminal.
  • the cell group includes at least one of the following: a cell group belonging to the same service area as the cell group to which the terminal currently resides; a cell group belonging to the same service configuration area as the cell group to which the terminal currently resides; the cell group to which the cell currently resides; any cell group configured for the terminal.
  • the relevant parts refer to the partial description of the method embodiment.
  • the device embodiment described above is only illustrative, wherein the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in one place, or they may be distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Those of ordinary skill in the art can understand and implement it without paying creative work.
  • An embodiment of the present disclosure also proposes a configuration determination system, including a terminal and a network device, wherein the terminal is configured to implement the configuration determination method performed by the terminal as described in any of the above embodiments, and the network device is configured to implement the configuration determination method performed by the network device as described in any of the above embodiments.
  • An embodiment of the present disclosure further proposes a communication device, comprising: a processor; and a memory for storing a computer program; wherein, when the computer program is executed by the processor, the configuration determination method executed by the terminal as described in any of the above embodiments is implemented.
  • An embodiment of the present disclosure further proposes a communication device, comprising: a processor; and a memory for storing a computer program; wherein, when the computer program is executed by the processor, the configuration determination method performed by the network device as described in any of the above embodiments is implemented.
  • An embodiment of the present disclosure further provides a computer-readable storage medium for storing a computer program.
  • the computer program is executed by a processor, the configuration determination method performed by a terminal as described in any of the above embodiments is implemented.
  • An embodiment of the present disclosure further provides a computer-readable storage medium for storing a computer program.
  • the computer program is executed by a processor, the configuration determination method performed by the network device as described in any of the above embodiments is implemented.
  • FIG. 11 is a schematic block diagram of an apparatus 1100 for configuration determination according to an embodiment of the present disclosure.
  • the apparatus 1100 may be a base station.
  • the apparatus 1100 includes a processing component 1122, a wireless transmission/reception component 1124, an antenna component 1126, and a signal processing part specific to a wireless interface, and the processing component 1122 may further include one or more processors.
  • One of the processors in the processing component 1122 may be configured to implement the configuration determination method performed by the network device as described in any of the above embodiments.
  • the apparatus 1200 may be a terminal, such as a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.
  • a terminal such as a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.
  • the device 1200 may include one or more of the following components: a processing component 1202 , a memory 1204 , a power component 1206 , a multimedia component 1208 , an audio component 1210 , an input/output (I/O) interface 1212 , a sensor component 1214 , and a communication component 1216 .
  • a processing component 1202 a memory 1204 , a power component 1206 , a multimedia component 1208 , an audio component 1210 , an input/output (I/O) interface 1212 , a sensor component 1214 , and a communication component 1216 .
  • the processing component 1202 generally controls the overall operation of the device 1200, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 1202 may include one or more processors 1220 to execute instructions to implement all or part of the steps of the configuration determination method performed by the terminal as described in any of the above embodiments.
  • the processing component 1202 may include one or more modules to facilitate the interaction between the processing component 1202 and other components.
  • the processing component 1202 may include a multimedia module to facilitate the interaction between the multimedia component 1208 and the processing component 1202.
  • the memory 1204 is configured to store various types of data to support operations on the device 1200. Examples of such data include instructions for any application or method operating on the device 1200, contact data, phonebook data, messages, pictures, videos, and the like.
  • the power supply component 1206 provides power to the various components of the device 1200.
  • the power supply component 1206 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 1200.
  • the multimedia component 1208 includes a screen that provides an output interface between the device 1200 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • LCD liquid crystal display
  • TP touch panel
  • the audio component 1210 is configured to output and/or input audio signals.
  • the audio component 1210 includes a microphone (MIC), and when the device 1200 is in an operation mode, such as a call mode, a recording mode, and a speech recognition mode, the microphone is configured to receive an external audio signal.
  • the received audio signal can be further stored in the memory 1204 or sent via the communication component 1216.
  • the audio component 1210 also includes a speaker for outputting audio signals.
  • I/O interface 1212 provides an interface between processing component 1202 and peripheral interface modules, such as keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • the sensor assembly 1214 includes one or more sensors for providing status assessment of various aspects for the device 1200 .
  • the communication component 1216 is configured to facilitate wired or wireless communication between the device 1200 and other devices.
  • the device 1200 can access a wireless network based on a communication standard, such as WiFi, 2G, 3G, 4G LTE, 5G NR, or a combination thereof.
  • the communication component 1216 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel.
  • the communication component 1216 also includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the apparatus 1200 may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic components to execute the configuration determination method performed by the terminal as described in any of the above embodiments.
  • ASICs application-specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGAs field programmable gate arrays
  • controllers microcontrollers, microprocessors or other electronic components to execute the configuration determination method performed by the terminal as described in any of the above embodiments.
  • a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 1204 including instructions, and the instructions can be executed by the processor 1220 of the device 1200 to complete the configuration determination method performed by the terminal described in any of the above embodiments.
  • the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.

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Abstract

本公开涉及通信技术领域，具体涉及配置确定方法、装置、通信装置和存储介质，其中，所述配置确定方法包括：响应于接收到第一业务的第一配置，根据已存储的第二业务的配置确定参考配置；其中，所述参考配置用于所述终端根据所述第一配置和所述参考配置确定所述第一业务的第二配置。根据本公开，终端可以根据已存储的第二业务的配置确定参考配置，进而可以结合参考配置与第一配置确定第二配置，从而确保使用第二配置顺利地进行第一业务的通信。

Description

配置确定方法、装置、通信装置和存储介质 技术领域
本公开涉及通信技术领域，具体而言，涉及配置确定方法、配置确定装置、通信装置和计算机可读存储介质。
背景技术
网络设备可以为终端提供通信业务的配置，终端可以基于配置进行通信业务。由于网络设备为终端提供配置方式的多样性，在终端确定业务配置的过程中会存在一些技术问题。
发明内容
本公开的实施例提出了配置确定方法、配置确定装置、通信装置和计算机可读存储介质，以解决相关技术中的技术问题。
根据本公开实施例的第一方面，提出一种配置确定方法，由终端执行，所述方法包括：响应于接收到第一业务的第一配置，根据已存储的第二业务的配置确定参考配置；其中，所述参考配置用于所述终端根据所述第一配置和所述参考配置确定所述第一业务的第二配置。
根据本公开实施例的第二方面，提出一种配置确定方法，由网络设备执行，所述方法包括：向终端发送第一业务的第一配置；根据所述终端已存储的第二业务的配置确定参考配置。
根据本公开实施例的第三方面，提出一种配置确定装置，所述装置包括：处理模块，被配置为响应于接收到第一业务的第一配置，根据已存储的第二业务的配置确定参考配置；其中，所述参考配置用于终端根据所述第一配置和所述参考配置确定所述第一业务的第二配置。
根据本公开实施例的第四方面，提出一种配置确定装置，所述装置包括：发送模块，被配置为向终端发送第一业务的第一配置；处理模块，被配置为根据所述终端已存储的第二业务的配置确定参考配置；其中，所述参考配置用于所述终端根据所述第一配置和所述参考配置确定所述第一业务的第二配置。
根据本公开实施例的第五方面，提出一种配置确定系统，包括终端、网络设备，其中所述终端被配置为实现上述由终端执行的配置确定方法，所述网络设备被配置为实现上述由网络设备执行的配置确定方法。
根据本公开实施例的第六方面，提出一种通信装置，包括：处理器；用于存储计算机程序的存储器；其中，当所述计算机程序被处理器执行时，实现上述由终端执行的配置确定方法。
根据本公开实施例的第七方面，提出一种通信装置，包括：处理器；用于存储计算机程序的存储器；其中，当所述计算机程序被处理器执行时，实现上述由网络设备执行的配置确定方法。
根据本公开实施例的第八方面，提出一种计算机可读存储介质，用于存储计算机程序，当所述计算机程序被处理器执行时，实现上述由终端执行的配置确定方法。
根据本公开实施例的第九方面，提出一种计算机可读存储介质，用于存储计算机程序，当所述计算机程序被处理器执行时，实现上述由网络设备执行的配置确定方法。
根据本公开的实施例，终端可以根据已存储的第二业务的配置确定参考配置，进而可以结合参考配置与第一配置确定第二配置，从而确保使用第二配置顺利地进行第一业务的通信。
附图说明
为了更清楚地说明本公开实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是根据本公开的实施例示出的一种配置确定方法的示意流程图。
图2是根据本公开的实施例示出的另一种配置确定方法的示意流程图。
图3是根据本公开的实施例示出的又一种配置确定方法的示意流程图。
图4是根据本公开的实施例示出的又一种配置确定方法的示意流程图。
图5是根据本公开的实施例示出的一种配置确定方法的示意流程图。
图6A是根据本公开的实施例示出的一种配置确定方法的示意流程图。
图6B是根据本公开的实施例示出的另一种配置确定方法的示意流程图。
图7是根据本公开的实施例示出的又一种配置确定方法的示意流程图。
图8是根据本公开的实施例示出的又一种配置确定方法的示意流程图。
图9是根据本公开的实施例示出的一种配置确定装置的示意框图。
图10是根据本公开的实施例示出的一种配置确定装置的示意框图。
图11是根据本公开的实施例示出的一种用于配置确定的装置的示意框图。
图12是根据本公开的实施例示出的一种用于配置确定的装置的示意框图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
出于简洁和便于理解的目的，本文在表征大小关系时，所使用的术语为“大于”或“小于”、“高于”或“低于”。但对于本领域技术人员来说，可以理解：术语“大于”也涵盖了“大于等于”的含义，“小于”也涵盖了“小于等于”的含义；术语“高于”涵盖了“高于等于”的含义，“低于”也涵盖了“低于等于”的含义。
图1是根据本公开的实施例示出的一种配置确定方法的示意流程图。本实施例 所示的配置确定方法可以由终端执行，所述终端包括但不限于手机、平板电脑、可穿戴设备、传感器、物联网设备等通信装置。所述终端可以与网络设备通信，所述网络设备包括但不限于4G、5G、6G等通信系统中的网络设备，例如基站、核心网等。
如图1所示，所述配置确定方法可以包括以下步骤：
在步骤S101中，响应于接收到第一业务的第一配置，根据已存储的第二业务的配置确定参考配置；其中，所述参考配置用于所述终端根据所述第一配置和所述参考配置确定所述第一业务的第二配置。
在一个实施例中，网络设备向终端发送第一业务的第一配置，可以包括终端与网络设备进行第一业务时使用的通信配置中的部分配置。例如终端进行第一业务的通信需要使用第二配置，而网络设备发送的第一业务的第一配置与第二配置不同，例如第一配置相对于第二配置少一项或多项配置参数，据此，有利于节约网络设备向终端发送配置的开销。那么终端需要在接收到第一配置的基础上确定第二配置，才能进行第一业务的通信。在一个示例中，第二配置可以包括终端与网络设备进行第一业务时使用的全部配置，或者，第二配置也可以包括终端与网络设备进行第一业务时使用的部分配置。
根据本公开的实施例，终端可以根据已存储的第二业务的配置确定参考配置，进而可以结合参考配置与第一配置确定第二配置，从而确保使用第二配置顺利地进行第一业务的通信。
需要说明的是，关于确定参考配置的方式，包括但不限于根据已存储的第二业务的配置确定，也可以通过其他方式确定，例如可以在终端自主确定的配置中确定参考配置，或者终端基于协议或者预定义规则等确定参考配置。
图2是根据本公开的实施例示出的另一种配置确定方法的示意流程图。如图2所示，响应于接收到第一业务的第一配置，根据已存储的第二业务的配置确定参考配置包括：
在步骤S201中，响应于接收到第一业务的第一配置，根据网络设备指示和/或协议约定基于所述第二业务的配置确定所述参考配置。
需要说明的是，图2所示实施例可以独立实施，也可以与本公开其他实施例中的一个或多个实施例结合实施，对于具体实施方式，本公开并不限制。
在一个实施例中，终端可以仅根据网络设备指示确定根据第二业务的配置确定 参考配置。例如网络设备可以指示终端在多个业务中确定目标业务为第二业务，以及指示终端第二业务的配置中目标配置为第二配置。
在一个实施例中，终端可以仅根据协议约定根据第二业务的配置确定参考配置。例如终端可以根据协议约定在多个业务中确定目标业务为第二业务，以及根据协议约定确定第二业务的配置中的目标配置为第二配置。
在一个实施例中，终端可以根据网络设备指示和协议约定根据第二业务的配置确定参考配置。例如终端可以根据网络设备指示在多个业务中确定目标业务为第二业务，进而根据协议约定确定配置中目标配置为第二配置，那么基于所确定的第二业务，可以确定第二业务的配置中目标配置为第二配置；例如终端可以根据协议约定在多个业务中确定目标业务为第二业务，进而根据网络设备指示确定配置中目标配置为第二配置，那么基于所确定的第二业务，可以确定第二业务的配置中目标配置为第二配置。
在一个实施例中，网络设备可以指示业务的类型、标识、状态等信息，终端可以根据网络设备指示的业务的类型、标识、状态等信息，在多个业务中确定目标业务，例如在多个业务中，确定类型与网路设备所指示的类型相同的业务为目标业务；网络设备可以指示配置的参数、标识、状态等信息，终端可以根据网络设备指示的业务的参数、标识、状态等信息，在第二业务的配置中确定目标配置，例如在第二业务的配置中，确定包含参数与网络设备所指示的参数相同的配置为目标配置。
在一个实施例中，协议可以约定业务的类型、标识、状态等信息，终端可以根据协议约定的业务的类型、标识、状态等信息，在多个业务中确定目标业务，例如在多个业务中，确定类型与协议约定的类型相同的业务为目标业务；协议可以约定配置的参数、标识、状态等信息，终端可以根据协议约定的业务的参数、标识、状态等信息，在第二业务的配置中确定目标配置，例如在第二业务的配置中，确定包含参数与协议约定的参数相同的配置为目标配置。
在一个实施例中，网络设备对终端进行指示的方式，包括但不限于以下至少之一：通过指示信令进行指示；通过广播消息进行指示。
其中，指示信令包括但不限于无线资源控制(Radio Resource Control，RRC)层信令、物理层信令(例如下行控制信息DCI)、媒体接入控制层信令(例如媒体接入及控制层控制元素MAC CE)。
其中，广播消息包括但不限于系统信息块(System Information Block，SIB)、 组播业务控制信道(MBS Control Channel，MCCH)、寻呼消息等。
图3是根据本公开的实施例示出的又一种配置确定方法的示意流程图。如图3所示，响应于接收到第一业务的第一配置，根据已存储的第二业务的配置确定参考配置包括：
在步骤S301中，响应于接收到第一业务的第一配置，且所述第一配置满足第一条件，根据所述第二业务的配置确定所述参考配置。
需要说明的是，图3所示实施例可以独立实施，也可以与本公开其他实施例中的一个或多个实施例结合实施，对于具体实施方式，本公开并不限制。
在一个实施例中，终端在接收到第一业务的第一配置后，可以先判断第一配置是否满足第一条件，在满足第一条件的情况下，才根据第二业务的配置确定参考配置。否则，无需根据第二业务的配置确定参考配置，例如在第一配置不满足第一条件时，可以直接使用第一配置进行第一业务的通信。
以下通过几个实施例对第一条件进行示例性说明。
在一个实施例中，所述第一条件包括以下至少之一：
接收到所述第一指示，所述第一指示用于指示所述第一配置以增量配置的方式配置给所述终端；
当所述第一配置存在缺失的第一配置参数。
在一个实施例中，第一条件可以是接收到所述第一指示，第一指示用于指示第一配置以增量配置的方式配置给终端。终端在确定第一配置以增量配置的方式进行配置时，可以根据已存储的第二业务的配置确定参考配置。
在第一配置是以增量配置的方式配置给终端时，第一配置相对于全配置而言，缺失有一项或多项配置参数对应的字段。
例如全配置包含4项配置参数，第一配置包含3项配置参数，相对于全配置缺失了第三项参数对应字段。例如4项配置参数中，第一项配置参数字段A，第二项参数对应字段B，第三项参数对应字段C，第四项参数对应字段D，那么全配置包含字段ABCD，第一配置包含字段ABD。
网络设备可以通过第一指示来指示终端第一配置是否以增量配置的方式配置给终端，例如可以通过显示方式进行指示，也可以通过隐式方式进行指示，本公开并 不限制。另外，第一配置是否以增量配置的方式配置给终端，也可以基于协议约定确定。
在一个实施例中，第一条件可以是第一配置中的部分配置参数缺失，其中，所述第一配置中不包括所述第一配置参数，或者，所述第一配置中所述第一配置参数的值为预设值。终端在确定第一配置存在缺失的第一配置参数时，可以根据已存储的第二业务的配置确定参考配置。
第一配置存在缺失的第一配置参数，可以包含第一配置以增量配置的方式配置给终端的情况，也即第一配置相对于全配置而言，缺失一项或多项配置参数对应的字段。或者，第一配置存在缺失的第一配置参数，是指第一配置相对于全配置而言，一项或多项配置参数对应的字段中的比特被置为预定值，例如都置为1或都置为0，那么该一项或多项配置参数就是缺失的。
例如全配置包含4项配置参数，第一配置包含3项配置参数，相对于全配置缺失了第三项参数。例如4项配置参数中，第一项配置参数字段A，第二项参数对应字段B，第三项参数对应字段C，第四项参数对应字段D，那么全配置包含字段ABCD，第一配置也包含字段ABCD，只是第一配置包含的字段ABCD中，字段C中的比特被置为预定值。
终端可以根据第一配置中每个字段中比特的值，确定第一配置中的部分配置参数是否缺失，例如第一配置中一项或多项配置参数对应的字段中的比特被置为预定值，则可以确定该一项或多项配置参数缺失。
图4是根据本公开的实施例示出的又一种配置确定方法的示意流程图。如图4所示，所述方法还包括：
在步骤S401中，确定所述第一配置中缺失的第一配置参数；
在步骤S402中，根据所述参考配置确定所述第一配置参数；
在步骤S403中，根据所述第一配置和所述第一配置参数确定所述第二配置。
需要说明的是，图4所示实施例可以独立实施，也可以与本公开其他实施例中的一个或多个实施例结合实施，对于具体实施方式，本公开并不限制。
在一个实施例中，终端在确定第一配置满足第一条件的情况下，可以确定第一配置中缺失的第一配置参数，然后根据参考配置确定所述第一配置参数，再根据第一 配置和所述第一配置参数确定第二配置。
仍以全配置包含4项配置参数为例。
在终端确定第一配置以增量配置的方式进行配置的情况下，例如第一配置包含字段ABD，相对于全配置缺失字段C，可以确定第一配置缺失的第一配置参数为字段C对应的配置参数，从而可以在参考配置中确定字段C对应的配置参数为第一配置缺失的部分参数，进而可以根据参考配置中确定字段C对应的配置参数和第一配置确定第二配置。
在终端确定第一配置中的部分配置参数缺失的情况下，例如第一配置包含字段ABCD，其中字段C中的比特被置为预定值，可以确定第一配置缺失的第一配置参数为字段C对应的配置参数，从而可以在参考配置中确定字段C对应的配置参数为第一配置缺失的部分参数，进而可以根据参考配置中确定字段C对应的配置参数和第一配置确定第二配置。
在一个实施例中，所述第一业务为第一组播业务，和/或，所述第二业务为第二组播业务。
第一业务可以为第一组播业务，第二业务可以为第二组播业务。而第一组播业务和第二组播业务，可以是相同的组播业务，或者，可以是不同的组播业务。
关于组播业务，主要包括非激活(inactive)态组播业务和连接态组播业务两种类型。其中，非激活态组播业务是支持非激活态终端执行组播业务接收的组播业务，连接态组播业务是支持连接态终端执行组播业务接收的组播业务。以下基于这两种类型，对第一组播业务和第二组播业务进行示例性说明。
在一个实施例中，所述第一组播业务为非激活态组播业务，所述第二组播业务为连接态组播业务，其中，第一组播业务的第一配置可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一下发的非激活态组播业务配置，第二组播业务的配置可以是通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一下发的连接态组播业务配置；或者，
所述第一组播业务为第一非激活态组播业务，所述第二组播业务为第二非激活态组播业务，其中，第一组播业务的第一配置可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一下发的非激活态组播业务配置，第二组播业务的配置可以是通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一下发的非激活态组播业务配置；或者，
所述第一组播业务为连接态组播业务，所述第二组播业务为非激活态组播业务，其中，第一组播业务的第一配置可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一下发的连接态组播业务配置，第二组播业务的配置可以是通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一下发的非激活态组播业务配置；或者，
所述第一组播业务为第一连接态组播业务，所述第二组播业务为第二连接态组播业务，其中，第一组播业务的第一配置可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一下发的连接态组播业务配置，第二组播业务的配置可以是通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一下发的连接态组播业务配置。
在一个实施例中，在第一组播业务为非激活态组播业务，第二组播业务为连接态组播业务的情况下，终端在接收到第一组播业务的第一配置时，由于终端已存储有第二组播业务的配置，从而可以根据网络设备指示和/或协议约定，根据第二组播业务 的配置确定参考配置。
例如终端在处于连接态时，已经通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一，接收到了第二组播业务的配置，并将第二组播业务的配置存储，或者在处于非激活态时，已经通过SIB、MCCH中至少之一，接收到了第二组播业务的配置，并将第二组播业务的配置存储。后续在通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一接收到第一组播业务的第一配置时，可以根据网络设备指示和/或协议约定，根据第二组播业务的配置确定参考配置。其中，例如终端在处于非激活态时，可以通过SIB、MCCH中至少之一接收第一组播业务的第一配置。
在一个实施例中，在第一组播业务为第一非激活态组播业务，第二组播业务为第二非激活态组播业务的情况下，终端在接收到第一组播业务的第一配置时，由于终端已存储有第二组播业务的配置，从而可以根据网络设备指示和/或协议约定，根据第二组播业务的配置确定参考配置。
例如终端在处于连接态时，已经通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一，接收到了第二组播业务的配置，并将第二组播业务的配置存储。后续在通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一接收到第一组播业务的第一配置时，可以根据网络设备指示和/或协议约定，根据第二组播业务的配置确定参考配置。其中，例如终端在从非激活态进入连接态时，可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)接收第一组播业务的第一配置。
在一个实施例中，在第一组播业务为连接态组播业务，第二组播业务为非激活态组播业务的情况下，终端在接收到第一组播业务的第一配置时，由于终端已存储有 第二组播业务的配置，从而可以根据网络设备指示和/或协议约定，根据第二组播业务的配置确定参考配置。
例如终端在处于连接态时，已经通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一，接收到了第二组播业务的配置，并将第二组播业务的配置存储。后续在通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一接收到第一组播业务的第一配置时，可以根据网络设备指示和/或协议约定，根据第二组播业务的配置确定参考配置。其中，例如终端在从非激活态进入连接态时，可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)接收第一组播业务的第一配置。
在一个实施例中，在第一组播业务为连接态组播业务，第二组播业务为连接态组播业务的情况下，终端在接收到第一组播业务的第一配置时，由于终端已存储有第二组播业务的配置，从而可以根据网络设备指示和/或协议约定，根据第二组播业务的配置确定参考配置。
例如终端在处于连接态时，已经通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一，接收到了第二组播业务的配置，并将第二组播业务的配置存储，或者在处于非激活态时，已经通过SIB、MCCH中至少之一，接收到了第二组播业务的配置，并将第二组播业务的配置存储。后续在通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一接收到第一组播业务的第一配置时，可以根据网络设备指示和/或协议约定，根据第二组播业务的配置确定参考配置。其中，例如终端在处于连接态时，可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、 SIB、MCCH中至少之一接收第一组播业务的第一配置。
需要说明的是，本公开中涉及非激活态的实施例，也可以根据需要拓展到空闲态，例如适用于非激活态组播业务的实施例，也可以拓展为适用于空闲态组播业务实施。
在一个实施例中，所述非激活态组播业务的配置、所述第一非激活态组播业务的配置、所述第二非激活态组播业务的配置中的至少一项配置，携带在以下至少一种信息中：专有信令；广播消息。
其中，专有信令包括以下至少之一：
无线资源控制重配置(RRCReconfiguration)信令；响应于无线资源控制恢复(RRCResume)请求的至少一条信令，例如RRCResume信令；无线资源控制释放(RRCRelease)信令，例如携带有挂起配置的RRCRelease信令。
其中，广播消息包括以下至少之一：系统信息块、组播业务控制信道、寻呼消息等。
在一个实施例中，所述第一组播业务的第一配置和所述第二组播业务的配置携带在相同消息中。
例如第一组播业务的第一配置携带在第一配置消息中，第二组播业务的配置携带在前一次接收到的第一配置消息中。在这种情况下，若第一组播业务的第一配置满足第一条件，终端默认在前一次接收到的第一配置消息所携带的配置中确定参考配置。
在一个实施例中，所述第一组播业务的第一配置和所述第二组播业务的配置携带在不同消息中。
例如第一组播业务的第一配置携带在第一配置消息中，第二组播业务的配置携带在第二配置消息中，其中第一配置消息与第二配置消息不同，例如两者类型不同，例如第一配置消息为携带有挂起配置的RRCrelease信令，第二配置消息为RRCReconfiguration。在这种情况下，终端并不会默认在前一次接收到的第一配置消息所携带的配置中确定参考配置，本实施例可以根据网络设备指示或者协议约定，根据第二组播业务的配置确定参考配置，从而确保终端顺利地确定参考配置。
在一个实施例中，所述第二组播业务的配置包括以下至少之一：
与第一带宽部分(BandWidth Part，BWP)相关联的组播业务配置，例如公共 频率资源(Common Frequency Resource，CFR)配置；
与第一小区相关联的组播业务配置；在一个示例中，第一小区为支持和/或用于进行组播业务的小区。
与第一小区中第一带宽部分相关联的组播业务配置；
与第一小区组中第一带宽部分相关联的组播业务配置。在一个示例中，第一小区组为支持和/或用于进行组播业务的小区组。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与第一BWP相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与第一小区相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与第一小区中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与第一小区组中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，所述第一带宽部分包括以下至少之一：
初始带宽部分；
当前驻留的带宽部分，例如接收到第一业务的第一配置时所驻留的BWP；
网络设备配置的任一带宽部分。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与初始BWP相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与当前驻留的BWP相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与网络设备配置的任一BWP相关联的组播业务配置 确定参考配置。
在一个实施例中，所述小区包括以下至少之一：
与当前驻留的小区属于相同业务区域的小区；
与当前驻留的小区属于相同业务配置区域的小区；
当前驻留的小区；
网络设备配置的任一小区。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与当前驻留的小区属于相同业务区域的小区相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与当前驻留的小区属于相同业务配置区域的小区相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与当前驻留的小区相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与网络设备配置的任一小区相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与当前驻留的小区属于相同业务区域的小区中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与当前驻留的小区属于相同业务配置区域的小区中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与当前驻留的小区中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指 示和/或协议约定，根据已存储的与网络设备配置的任一小区中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，所述小区组包括以下至少之一：
与当前驻留的小区所属小区组属于相同业务区域的小区组；
与当前驻留的小区所属小区组属于相同业务配置区域的小区组；
当前驻留的小区所属小区组；
网络设备配置的任一小区组。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与当前驻留的小区所属小区组属于相同业务区域的小区组中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与当前驻留的小区所属小区组属于相同业务配置区域的小区组中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与当前驻留的小区所属小区组中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，终端在接收到第一业务的第一配置后，可以根据网络设备指示和/或协议约定，根据已存储的与网络设备配置的任一小区组中第一带宽部分相关联的组播业务配置确定参考配置。
图5是根据本公开的实施例示出的又一种配置确定方法的示意流程图。
如图5所示，所述配置确定方法包括：
在步骤S501中，响应于接收到第一业务的第一配置，根据已存储的第二业务的配置确定参考配置；其中，参考配置用于终端根据所述第一配置和所述参考配置确定所述第一业务的第二配置。
进一步地，在一个实施例中，所述配置确定方法可以包括：
在步骤S502中，确定第一配置中缺失的第一配置参数；
在步骤S503中，根据参考配置确定第一配置参数的值；
在步骤S504中，根据第一配置和第一配置参数的值确定第二配置。
在一个实施例中，终端可以根据网络设备指示和/或协议约定基于第二业务的配置确定参考配置。
在一个实施例中，终端可以在第一配置满足第一条件，根据第二业务的配置确定参考配置。
例如，所述第一条件可以是接收到所述第一指示，所述第一指示用于指示所述第一配置以增量配置的方式配置给所述终端；也可以是当所述第一配置存在缺失的第一配置参数。
在一个实施例中，所述第一业务为第一组播业务，和/或，所述第二业务为第二组播业务。
具体地，例如第一组播业务为非激活态组播业务，第二组播业务为连接态组播业务；或者，例如第一组播业务为第一非激活态组播业务，第二组播业务为第二非激活态组播业务；或者，例如第一组播业务为连接态组播业务，第二组播业务为非激活态组播业务；或者，例如第一组播业务为第一连接态组播业务，第二组播业务为第二连接态组播业务。
在一个实施例中，上述组播业务的配置中的至少一项配置，例如非激活态组播业务的配置、第一非激活态组播业务的配置、第二非激活态组播业务的配置等配置中的至少一项配置，可以携带在专有信令中发送至终端，也可以携带在广播消息中发送至终端。
在一个实施例中，终端在接收到第一业务的第一配置后，可以判断第一组播业务的第一配置和第二组播业务的配置是否携带在不同消息中，若携带在不同消息中，可以根据已存储的第二业务的配置确定参考配置。
在一个实施例中，第二组播业务的配置包括以下至少之一：
与第一带宽部分相关联的组播业务配置；
与第一小区相关联的组播业务配置；
与第一小区中第一带宽部分相关联的组播业务配置；
与第一小区组中第一带宽部分相关联的组播业务配置。
其中，关于第二组播业务的配置中所涉及的第一带宽部分，可以包括以下至少 之一：初始带宽部分；当前驻留的带宽部分；网络设备配置的任一带宽部分。
关于第二组播业务的配置中所涉及的小区，可以包括以下至少之一：与当前驻留的小区属于相同业务区域的小区；与当前驻留的小区属于相同业务配置区域的小区；当前驻留的小区；网络设备配置的任一小区。
关于第二组播业务的配置中所涉及的小区组，可以包括以下至少之一：与当前驻留的小区所属小区组属于相同业务区域的小区组；与当前驻留的小区所属小区组属于相同业务配置区域的小区组；当前驻留的小区所属小区组；网络设备配置的任一小区组。
而后，终端可以基于确定的第二配置与网络设备传输第一业务的数据。
在一些实施例中，网络设备可以基于第一业务的第一配置以及参考配置确定第一业务的第二配置，网络设备基于自己确定的第一业务的第二配置与终端传输第一业务的数据。其中，网络设备基于第一业务的第一配置以及参考配置确定第一业务的第二配置的具体方法可以与终端相同或不同。可以理解的，网络设备确定的第一业务的第二配置，与终端确定的第一业务的第二配置相同。
图6A是根据本公开的实施例示出的一种配置确定方法的示意流程图。本实施例所示的配置确定方法可以由网络设备执行，所述网络设备可以与终端通信，所述网络设备包括但不限于4G基站、5G基站、6G基站等通信系统中的基站，所述终端包括但不限于手机、平板电脑、可穿戴设备、传感器、物联网设备等通信装置。
如图6A所示，所述配置确定方法可以包括以下步骤：
在步骤S601中，向终端发送第一业务的第一配置；
在步骤S602中，根据所述终端已存储的第二业务的配置确定参考配置；其中，所述参考配置用于所述终端根据所述第一配置和所述参考配置确定所述第一业务的第二配置。
需要说明的是，在图6A所示的实施例中，步骤S602可以由网络设备基于实现选择执行，也即网络设备在向终端发送第一业务的第一配置后，可以根据终端已存储的第二业务的配置确定参考配置，或者不根据终端已存储的第二业务的配置确定参考配置。以下实施例主要针对网络设备根据终端已存储的第二业务的配置确定参考配置的情况进行示例性描述。
在一个实施例中，网络设备向终端发送第一业务的第一配置，可以包括终端与网络设备进行第一业务时使用的通信配置中的部分配置。例如终端进行第一业务的通信需要使用第二配置，而网络设备发送的第一业务的第一配置与第二配置不同，例如第一配置相对于第二配置少一项或多项配置参数，据此，有利于节约网络设备向终端发送配置的开销。那么网络设备可以在接收到第一配置的基础上确定第二配置，以便进行第一业务的通信。在一个示例中，第二配置可以包括终端与网络设备进行第一业务时使用的全部配置，或者，第二配置也可以包括终端与网络设备进行第一业务时使用的部分配置。
根据本公开的实施例，网络设备可以根据终端已存储的第二业务的配置确定参考配置，进而可以结合参考配置与第一配置确定第二配置，从而确保使用第二配置顺利地进行第一业务的通信。
需要说明的是，关于确定参考配置的方式，包括但不限于根据已存储的第二业务的配置确定，也可以通过其他方式确定，例如可以在终端自主确定的配置中确定参考配置，在这种情况下，可以根据终端上报的信息确定终端自主确定的配置，或者根据协议约定或者预定义规则确定终端自主确定的配置。
图6B是根据本公开的实施例示出的另一种配置确定方法的示意流程图。如图6B所示，所述方法还包括：
在步骤S603中，向所述终端指示根据所述第二业务的配置确定所述参考配置，或根据协议约定基于所述第二业务的配置确定所述参考配置。
需要说明的是，图6B所示实施例可以独立实施，也可以与本公开其他实施例中的一个或多个实施例结合实施，对于具体实施方式，本公开并不限制。
在一个实施例中，网络设备可以向终端指示根据第二业务的配置确定参考配置，终端可以仅根据网络设备指示确定根据第二业务的配置确定参考配置。例如网络设备可以指示终端在多个业务中确定目标业务为第二业务，以及指示终端第二业务的配置中目标配置为第二配置。
在一个实施例中，网络设备可以根据协议约定根据第二业务的配置确定参考配置，相对应地，终端可以仅根据协议约定根据第二业务的配置确定参考配置。例如网络设备和终端可以根据协议约定在多个业务中确定目标业务为第二业务，以及根据协议约定确定第二业务的配置中的目标配置为第二配置。
在一个实施例中，网络设备可以仅向终端指示在多个业务中确定目标业务为第二业务，终端可以根据网络设备指示在多个业务中确定目标业务为第二业务，进而根据协议约定确定配置中目标配置为第二配置，那么基于所确定的第二业务，可以确定第二业务的配置中目标配置为第二配置；或者，网络设备可以仅向终端指示确定配置中目标配置为第二配置，那么终端可以先根据协议约定在多个业务中确定目标业务为第二业务，进而根据网络设备指示确定配置中目标配置为第二配置，那么基于所确定的第二业务，可以确定第二业务的配置中目标配置为第二配置。
在一个实施例中，网络设备可以指示业务的类型、标识、状态等信息，终端可以根据网络设备指示的业务的类型、标识、状态等信息，在多个业务中确定目标业务，例如在多个业务中，确定类型与网路设备所指示的类型相同的业务为目标业务；网络设备可以指示配置的参数、标识、状态等信息，终端可以根据网络设备指示的业务的参数、标识、状态等信息，在第二业务的配置中确定目标配置，例如在第二业务的配置中，确定包含参数与网络设备所指示的参数相同的配置为目标配置。
在一个实施例中，协议可以约定业务的类型、标识、状态等信息，终端可以根据协议约定的业务的类型、标识、状态等信息，在多个业务中确定目标业务，例如在多个业务中，确定类型与协议约定的类型相同的业务为目标业务；协议可以约定配置的参数、标识、状态等信息，终端可以根据协议约定的业务的参数、标识、状态等信息，在第二业务的配置中确定目标配置，例如在第二业务的配置中，确定包含参数与协议约定的参数相同的配置为目标配置。
在一个实施例中，网络设备对终端进行指示的方式，包括但不限于以下至少之一：通过指示信令进行指示；通过广播消息进行指示。
其中，指示信令包括但不限于无线资源控制RRC层信令、物理层信令(例如下行控制信息DCI)、媒体接入控制层信令(例如媒体接入及控制层控制元素MAC CE)。
其中，广播消息包括但不限于系统信息块SIB、组播业务控制信道MCCH、寻呼消息等。
图7是根据本公开的实施例示出的又一种配置确定方法的示意流程图。如图7所示，所述根据所述终端已存储的第二业务的配置确定参考配置包括：
在步骤S701中，在所述第一配置满足第一条件的情况下，根据所述第二业务 的配置确定所述参考配置。
需要说明的是，图7所示实施例可以独立实施，也可以与本公开其他实施例中的一个或多个实施例结合实施，对于具体实施方式，本公开并不限制。
在一个实施例中，网络设备在向终端发送第一业务的第一配置后，可以先判断第一配置是否满足第一条件，在满足第一条件的情况下，才根据第二业务的配置确定参考配置。否则，无需根据第二业务的配置确定参考配置，例如在第一配置不满足第一条件时，可以直接使用第一配置进行第一业务的通信。
以下通过几个实施例对第一条件进行示例性说明。
在一个实施例中，所述第一条件包括以下至少之一：
向所述终端发送第一指示，所述第一指示用于指示所述第一配置以增量配置的方式配置给所述终端；
当所述第一配置存在缺失的第一配置参数。
在一个实施例中，第一条件可以是向终端发送第一指示，第一指示用于指示第一配置以增量配置的方式配置给终端。网络设备在以增量配置的方式为终端配置第一配置时，可以根据终端已存储的(也即网络设备之前配置给终端的)第二业务的配置确定参考配置。
在第一配置是以增量配置的方式配置给终端时，第一配置相对于全配置而言，缺失有一项或多项配置参数对应的字段。
例如全配置包含4项配置参数，第一配置包含3项配置参数，相对于全配置缺失了第三项参数对应字段。例如4项配置参数中，第一项配置参数字段A，第二项参数对应字段B，第三项参数对应字段C，第四项参数对应字段D，那么全配置包含字段ABCD，第一配置包含字段ABD。
网络设备可以通过第一指示来指示终端第一配置是否以增量配置的方式配置给终端，例如可以通过显示方式进行指示，也可以通过隐式方式进行指示，本公开并不限制。另外，第一配置是否以增量配置的方式配置给终端，也可以基于协议约定确定。
在一个实施例中，第一条件可以是第一配置中的部分配置参数缺失，其中，所述第一配置中不包括所述第一配置参数，或者，所述第一配置中所述第一配置参数的 值为预设值。网络设备向终端发送部分参数缺失的第一配置时，可以根据终端已存储的第二业务的配置确定参考配置。
在第一配置存在缺失的第一配置参数，可以包含第一配置以增量配置的方式配置给终端的情况，也即第一配置相对于全配置而言，并没有缺失一项或多项配置参数对应的字段。或者，第一配置存在缺失的第一配置参数，是指第一配置相对于全配置而言，一项或多项配置参数对应的字段中的比特被置为预定值，例如都置为1或都置为0，那么该一项或多项配置参数就是缺失的。
例如全配置包含4项配置参数，第一配置包含3项配置参数，相对于全配置缺失了第三项参数。例如4项配置参数中，第一项配置参数字段A，第二项参数对应字段B，第三项参数对应字段C，第四项参数对应字段D，那么全配置包含字段ABCD，第一配置也包含字段ABCD，只是第一配置包含的字段ABCD中，字段C中的比特被置为预定值。
图8是根据本公开的实施例示出的又一种配置确定方法的示意流程图。如图8所示，所述方法还包括：
在步骤S801中，确定所述第一配置中缺失的第一配置参数；
在步骤S802中，根据所述参考配置确定所述第一配置参数；
在步骤S803中，根据所述第一配置和所述第一配置参数确定所述第二配置。
需要说明的是，图8所示实施例可以独立实施，也可以与本公开其他实施例中的一个或多个实施例结合实施，对于具体实施方式，本公开并不限制。
在一个实施例中，网络设备在确定第一配置满足第一条件的情况下，可以确定第一配置中缺失的第一配置参数，然后根据参考配置确定所述第一配置参数，再根据第一配置和所述第一配置参数确定第二配置。
仍以全配置包含4项配置参数为例。
网络设备在确定第一配置以增量配置的方式进行配置的情况下，例如第一配置包含字段ABD，相对于全配置缺失字段C，可以确定第一配置缺失的第一配置参数为字段C对应的配置参数，从而可以在参考配置中确定字段C对应的配置参数为第一配置缺失的部分参数，进而可以根据参考配置中确定字段C对应的配置参数和第一配置确定第二配置。
网络设备在确定第一配置中的部分配置参数缺失的情况下，例如第一配置包含字段ABCD，其中字段C中的比特被置为预定值，可以确定第一配置缺失的第一配置参数为字段C对应的配置参数，从而可以在参考配置中确定字段C对应的配置参数为第一配置缺失的部分参数，进而可以根据参考配置中确定字段C对应的配置参数和第一配置确定第二配置。
在一个实施例中，所述第一业务为第一组播业务，和/或，所述第二业务为第二组播业务。
第一业务可以为第一组播业务，第二业务可以为第二组播业务。而第一组播业务和第二组播业务，可以是相同的组播业务，或者，可以是不同的组播业务。
关于组播业务，主要包括非激活(inactive)态组播业务和连接态组播业务两种类型。其中，非激活态组播业务是支持非激活态终端执行组播业务接收的组播业务，连接态组播业务是支持连接态终端执行组播业务接收的组播业务。以下基于这两种类型，对第一组播业务和第二组播业务进行示例性说明。
在一个实施例中，所述第一组播业务为非激活态组播业务，所述第二组播业务为连接态组播业务，其中，第一组播业务的第一配置可以通过无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、无线资源控制重配置RRCReconfiguration信令、响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、SIB、MCCH中至少之一下发的非激活态组播业务配置，第二组播业务的配置可以是通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一下发的连接态组播业务配置；或者，
所述第一组播业务为第一非激活态组播业务，所述第二组播业务为第二非激活态组播业务，其中，第一组播业务的第一配置可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一下发的非激活态组播业务配置，第二组播业务的配置可以是通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、 MCCH中至少之一下发的非激活态组播业务配置；或者，
所述第一组播业务为连接态组播业务，所述第二组播业务为非激活态组播业务，其中，第一组播业务的第一配置可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一下发的连接态组播业务配置，第二组播业务的配置可以是通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一下发的非激活态组播业务配置；或者，
所述第一组播业务为第一连接态组播业务，所述第二组播业务为第二连接态组播业务，其中，第一组播业务的第一配置可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一下发的连接态组播业务配置，第二组播业务的配置可以是通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一下发的连接态组播业务配置。
在一个实施例中，在第一组播业务为非激活态组播业务，第二组播业务为连接态组播业务的情况下，网络设备可以向终端发送第一组播业务的第一配置，由于网络设备已将第二组播业务的配置发送给终端了，终端已存储有第二组播业务的配置，从而根据第二组播业务的配置确定参考配置。
例如在终端释放到非激活态之前，网络设备可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一，将第二组播业务的配置发送至终端进行存储。后续在终端从连接态被释放到非激活态时，网络设备可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携 带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一接向终端发送第一组播业务的第一配置，并根据第二组播业务的配置确定参考配置。其中，例如在终端从连接态被释放到非激活态时，网络设备可以通过RRCRelease信令向终端发送第一组播业务的第一配置。
在一个实施例中，在第一组播业务为第一非激活态组播业务，第二组播业务为第二非激活态组播业务的情况下，网络设备可以在终端处于非激活态时，向终端发送第一组播业务的第一配置，由于终端已存储有第二组播业务的配置，从而可以根据第二组播业务的配置确定参考配置。
例如在终端处于连接态时，网络设备可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一，向终端发送第二组播业务的配置，例如在终端处于非激活态时，网络设备可以通过SIB、MCCH中至少之一，向终端发送第二组播业务的配置。后续网络设备可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一向终端发送第一组播业务的第一配置，以及根据第二组播业务的配置确定参考配置。其中，例如在终端处于非激活态时，网络设备可以通过SIB、MCCH中至少之一向终端发送第一组播业务的第一配置。
在一个实施例中，在第一组播业务为连接态组播业务，第二组播业务为非激活态组播业务的情况下，网络设备可以在终端从非激活态进入连接态时，向终端第一组播业务的第一配置，那么在进入连接态之前，终端已存储有第二组播业务的配置，从而可以根据第二组播业务的配置确定参考配置。
例如在终端处于连接态时，网络设备可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一，向终端发送第二组播业务的配置。后续网络设备可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH 中至少之一向终端发送第一组播业务的第一配置，以及根据第二组播业务的配置确定参考配置。其中，例如在终端从非激活态进入连接态时，网络设备可以通过RRCResume信令向终端发送第一组播业务的第一配置。
在一个实施例中，在第一组播业务为连接态组播业务，第二组播业务为连接态组播业务的情况下，网络设备可以在终端处于连接态时，向终端发送第一组播业务的第一配置，由于终端已存储有第二组播业务的配置，从而可以根据第二组播业务的配置确定参考配置。
例如在终端处于连接态时，网络设备可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一，向终端发送第二组播业务的配置，例如在终端处于非激活态时，网络设备可以通过SIB、MCCH中至少之一，向终端发送第二组播业务的配置。后续网络设备可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一向终端发送第一组播业务的第一配置，以及根据第二组播业务的配置确定参考配置。其中，例如在终端处于连接态时，网络设备可以通过响应于无线资源控制恢复RRCResume请求的至少一条信令(例如RRCResume信令)、无线资源控制重配置RRCReconfiguration信令、无线资源控制释放RRCRelease信令(例如携带有挂起配置的RRCRelease信令)、SIB、MCCH中至少之一向终端发送第一组播业务的第一配置。
在一个实施例中，所述非激活态组播业务的配置、所述第一非激活态组播业务的配置、所述第二非激活态组播业务的配置中的至少一项配置，携带在以下至少一种信息中：专有信令；广播消息。
其中，专有信令包括以下至少之一：
无线资源控制重配置(RRCReconfiguration)信令；响应于无线资源控制恢复(RRCResume)请求的至少一条信令，例如RRCResume信令；无线资源控制释放(RRCRelease)信令，例如携带有挂起配置的RRCRelease信令。
其中，广播消息包括以下至少之一：系统信息块、组播业务控制信道、寻呼消 息等。
在一个实施例中，所述第一组播业务的第一配置和所述第二组播业务的配置携带在不同消息中。
例如第一组播业务的第一配置携带在第一配置消息中，第二组播业务的配置携带在前一次向终端发送的第一配置消息中。在这种情况下，若第一组播业务的第一配置满足第一条件，网络设备默认在前一次向终端发送的第一配置消息所携带的配置中确定参考配置。
在一个实施例中，所述第一组播业务的第一配置和所述第二组播业务的配置携带在不同消息中。
例如第一组播业务的第一配置携带在第一配置消息中，第二组播业务的配置携带在第二配置消息中，其中第一配置消息与第二配置消息不同，例如两者类型不同，例如第一配置消息为携带有挂起配置的RRCrelease信令，第二配置消息为RRCReconfiguration。在这种情况下，网络设备并不会默认在前一次向终端发送的第一配置消息所携带的配置中确定参考配置，本实施例可以通过向终端指示或者基于协议约定，根据第二组播业务的配置确定参考配置，从而确保顺利地确定参考配置。
在一个实施例中，所述第二组播业务的配置包括以下至少之一：
与第一带宽部分相关联的组播业务配置，例如公共频率资源CFR配置；
与第一小区相关联的组播业务配置；在一个示例中，第一小区为支持和/或用于进行组播业务的小区。
与第一小区中第一带宽部分相关联的组播业务配置；
与第一小区组中第一带宽部分相关联的组播业务配置。在一个示例中，第一小区组为支持和/或用于进行组播业务的小区组。
在一个实施例中，网络设备在向终端发送第一业务的第一配置后，可以根据终端已存储的与第一BWP相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端发送第一业务的第一配置后，可以根据终端已存储的与第一小区相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端发送第一业务的第一配置后，可以根据终端已存储的与第一小区中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端发送第一业务的第一配置后，可以根据终端已存储的与第一小区组中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，所述第一带宽部分包括以下至少之一：
所述终端的初始带宽部分；
所述终端当前驻留的带宽部分，例如接收到第一业务的第一配置时所驻留的BWP；
配置给所述终端的任一带宽部分。
在一个实施例中，网络设备在向终端发送第一业务的第一配置后，可以根据终端已存储的与终端的初始BWP相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端发送第一业务的第一配置后，可以根据终端已存储的与终端当前驻留的BWP相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端发送第一业务的第一配置后，可以根据终端已存储的与配置给终端的任一BWP相关联的组播业务配置确定参考配置。
在一个实施例中，所述小区包括以下至少之一：
与所述终端当前驻留的小区属于相同业务区域的小区；
与所述终端当前驻留的小区属于相同业务配置区域的小区；
所述终端当前驻留的小区，例如终端接收到第一业务的第一配置时所驻留的小区；
配置给所述终端的任一小区。
在一个实施例中，网络设备在向终端第一业务的第一配置后，可以根据终端已存储的与终端当前驻留的小区属于相同业务区域的小区相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端第一业务的第一配置后，可以根据终端已存储的与终端当前驻留的小区属于相同业务配置区域的小区相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端第一业务的第一配置后，可以根据终端已存储的与终端当前驻留的小区相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端第一业务的第一配置后，可以根据终端已存储的与配置给终端的任一小区相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端第一业务的第一配置后，可以根据终端已存储的与终端当前驻留的小区属于相同业务区域的小区中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端第一业务的第一配置后，可以根据终端已存储的与终端当前驻留的小区属于相同业务配置区域的小区中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端第一业务的第一配置后，可以根据终端已存储的与终端当前驻留的小区中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端第一业务的第一配置后，可以根据终端已存储的与配置给终端的任一小区中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，所述小区组包括以下至少之一：
与所述终端当前驻留的小区所属小区组属于相同业务区域的小区组；
与所述终端当前驻留的小区所属小区组属于相同业务配置区域的小区组；
所述终端当前驻留的小区所属小区组；
配置给所述终端的任一小区组。
在一个实施例中，网络设备在向终端第一业务的第一配置后，可以根据终端已存储的与终端当前驻留的小区所属小区组属于相同业务区域的小区组中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端第一业务的第一配置后，可以根据终端已存储的与终端当前驻留的小区所属小区组属于相同业务配置区域的小区组中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端第一业务的第一配置后，可以根据终端已存储的与终端当前驻留的小区所属小区组中第一带宽部分相关联的组播业务配置确定参考配置。
在一个实施例中，网络设备在向终端第一业务的第一配置后，可以根据终端已 存储的与配置给终端的任一小区组中第一带宽部分相关联的组播业务配置确定参考配置。
与前述的配置确定方法的实施例相对应地，本公开还提供了配置确定装置的实施例。
图9是根据本公开的实施例示出的一种配置确定装置的示意框图。如图9所示，所述配置确定装置包括：
处理模块901，被配置为响应于接收到第一业务的第一配置，根据已存储的第二业务的配置确定参考配置；
其中，所述参考配置用于终端根据所述第一配置和所述参考配置确定所述第一业务的第二配置。
在一个实施例中，所述处理模块，被配置为响应于接收到第一业务的第一配置，根据网络设备指示和/或协议约定根据所述第二业务的配置确定所述参考配置。
在一个实施例中，所述处理模块，被配置为响应于接收到第一业务的第一配置，且所述第一配置满足第一条件，根据所述第二业务的配置确定所述参考配置。
在一个实施例中，所述第一条件包括以下至少之一：
所述第一配置以增量配置的方式配置给所述终端；
当所述第一配置存在缺失的第一配置参数。
在一个实施例中，所述处理模块，还被配置为确定所述第一配置中缺失的第一配置参数；根据所述参考配置确定所述第一配置参数；根据所述第一配置和所述第一配置参数确定所述第二配置。
在一个实施例中，所述第一业务为第一组播业务，和/或，所述第二业务为第二组播业务。
在一个实施例中，所述第一组播业务为非激活态组播业务，所述第二组播业务为连接态组播业务；或者，所述第一组播业务为第一非激活态组播业务，所述第二组播业务为第二非激活态组播业务；或者，所述第一组播业务为连接态组播业务，所述第二组播业务为非激活态组播业务；或者，所述第一组播业务为第一连接态组播业务，所述第二组播业务为第二连接态组播业务。
在一个实施例中，所述非激活态组播业务的配置、所述第一非激活态组播业务 的配置、所述第二非激活态组播业务的配置中的至少一项配置，携带在以下至少一种信息中：专有信令；广播消息。
在一个实施例中，所述第一组播业务的第一配置和所述第二组播业务的配置携带在不同消息中。
在一个实施例中，所述第二组播业务的配置包括以下至少之一：与第一带宽部分相关联的组播业务配置；与第一小区相关联的组播业务配置；与第一小区中第一带宽部分相关联的组播业务配置；与第一小区组中第一带宽部分相关联的组播业务配置。
在一个实施例中，所述第一带宽部分包括以下至少之一：初始带宽部分；当前驻留的带宽部分；网络设备配置的任一带宽部分。
在一个实施例中，所述小区包括以下至少之一：与当前驻留的小区属于相同业务区域的小区；与当前驻留的小区属于相同业务配置区域的小区；当前驻留的小区；网络设备配置的任一小区。
在一个实施例中，所述小区组包括以下至少之一：与当前驻留的小区所属小区组属于相同业务区域的小区组；与当前驻留的小区所属小区组属于相同业务配置区域的小区组；当前驻留的小区所属小区组；网络设备配置的任一小区组。
图10是根据本公开的实施例示出的一种配置确定装置的示意框图。如图10所示，所述配置确定装置包括：
发送模块1001，被配置为向终端发送第一业务的第一配置；
处理模块1002，被配置为根据所述终端已存储的第二业务的配置确定参考配置；其中，所述参考配置用于所述终端根据所述第一配置和所述参考配置确定所述第一业务的第二配置。
在一个实施例中，所述发送模块被配置为向所述终端指示根据所述第二业务的配置确定所述参考配置，或者，处理模块被配置根据协议约定根据所述第二业务的配置确定所述参考配置。
在一个实施例中，所述处理模块，被配置为在所述第一配置满足第一条件的情况下，根据所述第二业务的配置确定所述参考配置。
在一个实施例中，所述第一条件包括以下至少之一：所述第一配置以增量配置的方式配置给所述终端；当所述第一配置存在缺失的第一配置参数。
在一个实施例中，所述处理模块，还被配置为确定所述第一配置中缺失的第一配置参数；根据所述参考配置确定所述第一配置参数；根据所述第一配置和所述第一配置参数确定所述第二配置。
在一个实施例中，所述第一业务为第一组播业务，和/或，所述第二业务为第二组播业务。在一个实施例中，所述第一组播业务为非激活态组播业务，所述第二组播业务为连接态组播业务；或者，所述第一组播业务为第一非激活态组播业务，所述第二组播业务为第二非激活态组播业务；或者，所述第一组播业务为连接态组播业务，所述第二组播业务为非激活态组播业务；或者，所述第一组播业务为第一连接态组播业务，所述第二组播业务为第二连接态组播业务。
在一个实施例中，所述非激活态组播业务的配置、所述第一非激活态组播业务的配置、所述第二非激活态组播业务的配置中的至少一项配置，携带在以下至少一种信息中：专有信令；广播消息。
在一个实施例中，所述第一组播业务的第一配置和所述第二组播业务的配置携带在不同消息中。
在一个实施例中，所述第二组播业务的配置包括以下至少之一：与第一带宽部分相关联的组播业务配置；与第一小区相关联的组播业务配置；与第一小区中第一带宽部分相关联的组播业务配置；与第一小区组中第一带宽部分相关联的组播业务配置。
在一个实施例中，所述第一带宽部分包括以下至少之一：所述终端的初始带宽部分；所述终端当前驻留的带宽部分；配置给所述终端的任一带宽部分。
在一个实施例中，所述小区包括以下至少之一：与所述终端当前驻留的小区属于相同业务区域的小区；与所述终端当前驻留的小区属于相同业务配置区域的小区；所述终端当前驻留的小区；配置给所述终端的任一小区。
在一个实施例中，所述小区组包括以下至少之一：与所述终端当前驻留的小区所属小区组属于相同业务区域的小区组；与所述终端当前驻留的小区所属小区组属于相同业务配置区域的小区组；所述终端当前驻留的小区所属小区组；配置给所述终端的任一小区组。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的模块可以是或者也可以不是物理上分开的，作为模块显示的部件可以是 或者也可以不是物理模块，即可以位于一个地方，或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
本公开的实施例还提出一种配置确定系统，包括终端、网络设备，其中所述终端被配置为实现上述任一实施例所述的由终端执行的配置确定方法，所述网络设备被配置为实现上述任一实施例所述的由网络设备执行的配置确定方法。
本公开的实施例还提出一种通信装置，包括：处理器；用于存储计算机程序的存储器；其中，当所述计算机程序被处理器执行时，实现上述任一实施例所述的由终端执行的配置确定方法。
本公开的实施例还提出一种通信装置，包括：处理器；用于存储计算机程序的存储器；其中，当所述计算机程序被处理器执行时，实现上述任一实施例所述的由网络设备执行的配置确定方法。
本公开的实施例还提出一种计算机可读存储介质，用于存储计算机程序，当所述计算机程序被处理器执行时，实现上述任一实施例所述的由终端执行的配置确定方法。
本公开的实施例还提出一种计算机可读存储介质，用于存储计算机程序，当所述计算机程序被处理器执行时，实现上述任一实施例所述的由网络设备执行的配置确定方法。
如图11所示，图11是根据本公开的实施例示出的一种用于配置确定的装置1100的示意框图。装置1100可以是基站。参照图11，装置1100包括处理组件1122、无线发射/接收组件1124、天线组件1126、以及无线接口特有的信号处理部分，处理组件1122可进一步包括一个或多个处理器。处理组件1122中的其中一个处理器可以被配置为实现上述任一实施例所述的由网络设备执行的配置确定方法。
图12是根据本公开的实施例示出的一种用于配置确定的装置1200的示意框图。例如，装置1200可以是终端，例如为移动电话、计算机、数字广播终端、消息收发设备、游戏控制台、平板设备、医疗设备、健身设备、个人数字助理等。
参照图12，装置1200可以包括以下一个或多个组件：处理组件1202、存储器1204、电源组件1206、多媒体组件1208、音频组件1210、输入/输出(I/O)的接口1212、传感器组件1214以及通信组件1216。
处理组件1202通常控制装置1200的整体操作，诸如与显示、电话呼叫、数据通信、相机操作和记录操作相关联的操作。处理组件1202可以包括一个或多个处理器1220来执行指令，以实现上述任一实施例所述的由终端执行的配置确定方法的全部或部分步骤。此外，处理组件1202可以包括一个或多个模块，便于处理组件1202和其他组件之间的交互。例如，处理组件1202可以包括多媒体模块，以方便多媒体组件1208和处理组件1202之间的交互。
存储器1204被配置为存储各种类型的数据以支持在装置1200的操作。这些数据的示例包括用于在装置1200上操作的任何应用程序或方法的指令、联系人数据、电话簿数据、消息、图片、视频等。
电源组件1206为装置1200的各种组件提供电力。电源组件1206可以包括电源管理系统，一个或多个电源，及其他与为装置1200生成、管理和分配电力相关联的组件。
多媒体组件1208包括在所述装置1200和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。
音频组件1210被配置为输出和/或输入音频信号。例如，音频组件1210包括一个麦克风(MIC)，当装置1200处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1204或经由通信组件1216发送。在一些实施例中，音频组件1210还包括一个扬声器，用于输出音频信号。
I/O接口1212为处理组件1202和外围接口模块之间提供接口，上述外围接口模块可以是键盘、点击轮、按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1214包括一个或多个传感器，用于为装置1200提供各个方面的状态评估。
通信组件1216被配置为便于装置1200和其他设备之间有线或无线方式的通信。装置1200可以接入基于通信标准的无线网络，如WiFi、2G、3G、4G LTE、5G NR或它们的组合。在一个示例性实施例中，通信组件1216经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件1216 还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术、红外数据协会(IrDA)技术、超宽带(UWB)技术、蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置1200可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述任一实施例所述的由终端执行的配置确定方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器1204，上述指令可由装置1200的处理器1220执行以完成上述任一实施例所述的由终端执行的配置确定方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本公开的其它实施方案。本公开旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (35)

  1. 一种配置确定方法，其特征在于，由终端执行，所述方法包括：
    响应于接收到第一业务的第一配置，根据已存储的第二业务的配置确定参考配置；
    其中，所述参考配置用于所述终端根据所述第一配置和所述参考配置确定所述第一业务的第二配置。
  2. 根据权利要求1所述的方法，其特征在于，所述响应于接收到第一业务的第一配置，根据已存储的第二业务的配置确定参考配置包括：
    响应于接收到第一业务的第一配置，根据网络设备指示和/或协议约定，以及所述第二业务的配置确定所述参考配置。
  3. 根据权利要求1或2所述的方法，其特征在于，所述响应于接收到第一业务的第一配置，根据已存储的第二业务的配置确定参考配置包括：
    响应于接收到第一业务的第一配置，且所述第一配置满足第一条件，根据所述第二业务的配置确定所述参考配置。
  4. 根据权利要求3所述的方法，其特征在于，所述第一条件包括以下至少之一：
    接收到所述第一指示，所述第一指示用于指示所述第一配置以增量配置的方式配置给所述终端；
    当所述第一配置存在缺失的第一配置参数。
  5. 根据权利要求3或4所述的方法，其特征在于，所述方法还包括：
    确定所述第一配置中缺失的第一配置参数；
    根据所述参考配置确定所述第一配置参数；
    根据所述第一配置和所述第一配置参数确定所述第二配置。
  6. 根据权利要求1至5中任一项所述的方法，其特征在于，所述第一业务为第一组播业务，和/或，所述第二业务为第二组播业务。
  7. 根据权利要求6所述的方法，其特征在于，
    所述第一组播业务为非激活态组播业务，所述第二组播业务为连接态组播业务；或者，
    所述第一组播业务为第一非激活态组播业务，所述第二组播业务为第二非激活态组播业务；或者，
    所述第一组播业务为连接态组播业务，所述第二组播业务为非激活态组播业务；或者，
    所述第一组播业务为第一连接态组播业务，所述第二组播业务为第二连接态组播 业务。
  8. 根据权利要求7所述的方法，其特征在于，所述非激活态组播业务的配置、所述第一非激活态组播业务的配置、所述第二非激活态组播业务的配置中的至少一项配置，携带在以下至少一种信息中：
    专有信令；
    广播消息。
  9. 根据权利要求8所述的方法，其特征在于，所述专有信令包括以下至少之一：
    响应于无线资源控制恢复请求的至少一条信令；
    无线资源控制重配置信令；
    无线资源控制释放信令；
    和/或，所属广播消息包括以下至少之一：
    系统信息块；
    组播业务控制信道。
  10. 根据权利要求6至9中任一项所述的方法，其特征在于，所述第一组播业务的第一配置和所述第二组播业务的配置携带在不同消息中。
  11. 根据权利要求6至9中任一项所述的方法，其特征在于，所述第二组播业务的配置包括以下至少之一：
    与第一带宽部分相关联的组播业务配置；
    与第一小区相关联的组播业务配置；
    与第一小区中第一带宽部分相关联的组播业务配置；
    与第一小区组中第一带宽部分相关联的组播业务配置。
  12. 根据权利要求11所述的方法，其特征在于，所述第一带宽部分包括以下至少之一：
    初始带宽部分；
    当前驻留的带宽部分；
    网络设备配置的任一带宽部分。
  13. 根据权利要求11或12所述的方法，其特征在于，所述小区包括以下至少之一：
    与当前驻留的小区属于相同业务区域的小区；
    与当前驻留的小区属于相同业务配置区域的小区；
    当前驻留的小区；
    网络设备配置的任一小区。
  14. 根据权利要求11至13中任一项所述的方法，其特征在于，所述小区组包括以下至少之一：
    与当前驻留的小区所属小区组属于相同业务区域的小区组；
    与当前驻留的小区所属小区组属于相同业务配置区域的小区组；
    当前驻留的小区所属小区组；
    网络设备配置的任一小区组。
  15. 一种配置确定方法，其特征在于，由网络设备执行，所述方法包括：
    向终端发送第一业务的第一配置；
    根据所述终端已存储的第二业务的配置确定参考配置；
    其中，所述参考配置用于所述终端根据所述第一配置和所述参考配置确定所述第一业务的第二配置。
  16. 根据权利要求15所述的方法，其特征在于，所述方法还包括：
    向所述终端指示根据所述第二业务的配置确定所述参考配置，或根据协议约定根据所述第二业务的配置确定所述参考配置。
  17. 根据权利要求15或16所述的方法，其特征在于，所述根据所述终端已存储的第二业务的配置确定参考配置包括：
    在所述第一配置满足第一条件的情况下，根据所述第二业务的配置确定所述参考配置。
  18. 根据权利要求7所述的方法，其特征在于，所述第一条件包括以下至少之一：
    向所述终端发送第一指示，所述第一指示用于指示所述第一配置以增量配置的方式配置给所述终端；
    当所述第一配置存在缺失的第一配置参数。
  19. 根据权利要求17或18所述的方法，其特征在于，所述方法还包括：
    确定所述第一配置中缺失的第一配置参数；
    根据所述参考配置确定所述第一配置参数；
    根据所述第一配置和所述第一配置参数确定所述第二配置。
  20. 根据权利要求15至19中任一项所述的方法，其特征在于，所述第一业务为第一组播业务，和/或，所述第二业务为第二组播业务。
  21. 根据权利要求20所述的方法，其特征在于，
    所述第一组播业务为非激活态组播业务，所述第二组播业务为连接态组播业务； 或者，
    所述第一组播业务为第一非激活态组播业务，所述第二组播业务为第二非激活态组播业务；或者，
    所述第一组播业务为连接态组播业务，所述第二组播业务为非激活态组播业务；或者，
    所述第一组播业务为第一连接态组播业务，所述第二组播业务为第二连接态组播业务。
  22. 根据权利要求21所述的方法，其特征在于，所述非激活态组播业务的配置、所述第一非激活态组播业务的配置、所述第二非激活态组播业务的配置中的至少一项配置，携带在以下至少一种信息中：
    专有信令；
    广播消息。
  23. 根据权利要求22所述的方法，其特征在于，所述专有信令包括以下至少之一：
    响应于无线资源控制恢复请求的至少一条信令；
    无线资源控制重配置信令；
    无线资源控制释放信令；
    和/或，所述广播消息包括以下至少之一：
    系统信息块；
    组播业务控制信道。
  24. 根据权利要求20至23中任一项所述的方法，其特征在于，所述第一组播业务的第一配置和所述第二组播业务的配置携带在不同消息中。
  25. 根据权利要求20至23中任一项所述的方法，其特征在于，所述第二组播业务的配置包括以下至少之一：
    与第一带宽部分相关联的组播业务配置；
    与第一小区相关联的组播业务配置；
    与第一小区中第一带宽部分相关联的组播业务配置；
    与第一小区组中第一带宽部分相关联的组播业务配置。
  26. 根据权利要求25所述的方法，其特征在于，所述第一带宽部分包括以下至少之一：
    所述终端的初始带宽部分；
    所述终端当前驻留的带宽部分；
    配置给所述终端的任一带宽部分。
  27. 根据权利要求25或26所述的方法，其特征在于，所述小区包括以下至少之一：
    与所述终端当前驻留的小区属于相同业务区域的小区；
    与所述终端当前驻留的小区属于相同业务配置区域的小区；
    所述终端当前驻留的小区；
    配置给所述终端的任一小区。
  28. 根据权利要求25至27中任一项所述的方法，其特征在于，所述小区组包括以下至少之一：
    与所述终端当前驻留的小区所属小区组属于相同业务区域的小区组；
    与所述终端当前驻留的小区所属小区组属于相同业务配置区域的小区组；
    所述终端当前驻留的小区所属小区组；
    配置给所述终端的任一小区组。
  29. 一种配置确定装置，其特征在于，所述装置包括：
    处理模块，被配置为响应于接收到第一业务的第一配置，根据已存储的第二业务的配置确定参考配置；
    其中，所述参考配置用于终端根据所述第一配置和所述参考配置确定所述第一业务的第二配置。
  30. 一种配置确定装置，其特征在于，所述装置包括：
    发送模块，被配置为向终端发送第一业务的第一配置；
    处理模块，被配置为根据所述终端已存储的第二业务的配置确定参考配置；
    其中，所述参考配置用于所述终端根据所述第一配置和所述参考配置确定所述第一业务的第二配置。
  31. 一种配置确定系统，其特征在于，包括终端、网络设备，其中所述终端被配置为实现权利要求1至14中任一项所述的配置确定方法，所述网络设备被配置为实现权利要求15至28中任一项所述的配置确定方法。
  32. 一种通信装置，其特征在于，包括：
    处理器；
    用于存储计算机程序的存储器；
    其中，当所述计算机程序被处理器执行时，实现权利要求1至14中任一项所述的配置确定方法。
  33. 一种通信装置，其特征在于，包括：
    处理器；
    用于存储计算机程序的存储器；
    其中，当所述计算机程序被处理器执行时，实现权利要求15至28中任一项所述的配置确定方法。
  34. 一种计算机可读存储介质，用于存储计算机程序，其特征在于，当所述计算机程序被处理器执行时，实现权利要求1至14中任一项所述的配置确定方法。
  35. 一种计算机可读存储介质，用于存储计算机程序，其特征在于，当所述计算机程序被处理器执行时，实现权利要求15至28中任一项所述的配置确定方法。
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