WO2023150914A1 - 能力指示、能力确定方法和装置 - Google Patents

能力指示、能力确定方法和装置 Download PDF

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Publication number
WO2023150914A1
WO2023150914A1 PCT/CN2022/075541 CN2022075541W WO2023150914A1 WO 2023150914 A1 WO2023150914 A1 WO 2023150914A1 CN 2022075541 W CN2022075541 W CN 2022075541W WO 2023150914 A1 WO2023150914 A1 WO 2023150914A1
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Prior art keywords
indication information
information
slice
terminal
terminal supports
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PCT/CN2022/075541
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English (en)
French (fr)
Inventor
刘晓菲
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN202280000376.5A priority Critical patent/CN114616809A/zh
Priority to PCT/CN2022/075541 priority patent/WO2023150914A1/zh
Publication of WO2023150914A1 publication Critical patent/WO2023150914A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0893—Assignment of logical groups to network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, relates to a capability indicating method, a capability determining method, a capability indicating device, a capability determining device, a communication device, and a computer-readable storage medium.
  • Network slicing can provide a complete end-to-end virtual network for a specific user. By dividing network resources into multiple network slices, 5G network slicing can provide differentiated services for users with different service requirements such as latency, reliability, capacity, isolation, and other functions.
  • the operator's network will not only serve the information consumption business characterized by “best effort (Best Effort) transmission” as the communication demand, but also meet the production control service with “deterministic transmission” as the communication demand: the communication needs are very different The service allocation of logically or physically isolated network resources.
  • the network-side device can configure slice information for the terminal, so that the terminal can perform some operations based on the configured slice information, such as performing cell reselection.
  • the slice information configured by the network side device for the terminal mainly includes two forms, one is a form of a single slice, and the other is a form of a slice group.
  • the embodiments of the present disclosure propose a capability indicating method, a capability determining method, a capability indicating device, a capability determining device, a communication device, and a computer-readable storage medium, so as to solve technical problems in related technologies.
  • a capability indication method executed by a terminal, the method includes: sending capability indication information to a network side device, wherein the capability indication information is used to indicate whether the terminal supports Slice grouping.
  • a capability determination method executed by a network side device, the method includes: receiving capability indication information sent by a terminal; determining whether the terminal supports slice grouping according to the capability indication information .
  • a capability indicating device comprising: a sending module configured to send capability indicating information to a network side device, wherein the capability indicating information is used to indicate whether the terminal supports Slice grouping.
  • a capability determination device comprising: a receiving module configured to receive capability indication information sent by a terminal; a processing module configured to determine the capability indication information according to the capability indication information Whether the above terminal supports slice grouping.
  • a communication device including: a processor; a memory for storing a computer program; wherein, when the computer program is executed by the processor, the above capability indication method is implemented.
  • a communication device including: a processor; and a memory for storing a computer program; wherein, when the computer program is executed by the processor, the above capability determination method is implemented.
  • a computer-readable storage medium for storing a computer program, and when the computer program is executed by a processor, the steps in the above capability indication method are implemented.
  • a computer-readable storage medium for storing a computer program, and when the computer program is executed by a processor, the steps in the above capability determination method are implemented.
  • the terminal can send capability indication information to the network side device, and inform the network side device through the capability indication information whether the terminal supports slice grouping, so that the network side device can use the terminal capability indication information as auxiliary information , to determine the form of the slice information indicated to the terminal, so as to ensure that the terminal can accurately identify the slice information, and then correctly perform subsequent actions performed according to the slice information.
  • Fig. 1 is a schematic flowchart of a capability indication method according to an embodiment of the present disclosure.
  • Fig. 2 is a schematic flowchart of a capability determination method according to an embodiment of the present disclosure.
  • Fig. 3 is a schematic block diagram of a capability indicating device according to an embodiment of the present disclosure.
  • Fig. 4 is a schematic block diagram of an apparatus for determining a capability according to an embodiment of the present disclosure.
  • Fig. 5 is a schematic block diagram of an apparatus for capability determination according to an embodiment of the present disclosure.
  • Fig. 6 is a schematic block diagram of an apparatus for capability indication according to an embodiment of the present disclosure.
  • first, second, third, etc. may use the terms first, second, third, etc. to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the embodiments of the present disclosure, first information may also be called second information, and similarly, second information may also be called first information. Depending on the context, the word “if” as used herein may be interpreted as “at” or "when” or "in response to a determination.”
  • the terms used herein are “greater than” or “less than”, “higher than” or “lower than” when representing a size relationship. But for those skilled in the art, it can be understood 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”. “The meaning of "below” also covers the meaning of "less than or equal to”.
  • Fig. 1 is a schematic flowchart of a capability indication method according to an embodiment of the present disclosure.
  • the capability indication 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 network-side equipment, and the network-side equipment includes but is not limited to network-side equipment in communication systems such as 4G, 5G, and 6G, such as communication devices such as base stations and core networks.
  • the capability indication method may include the following steps:
  • step S101 capability indication information is sent to the network side device, wherein the capability indication information is used to indicate whether the terminal supports slice group (slice group).
  • the slice information configured by the network side device for the terminal mainly includes two forms, one is a single slice form, and the other is a slice group form.
  • some terminals support slice grouping (also support a single slice), and some terminals only support a single slice, but do not support slice grouping. If the network side device does not consider the terminal's ability to send slice information to the terminal, It may cause the terminal to be unable to accurately identify slice information.
  • terminal A supports slice grouping, including supporting receiving slice information in the form of slice grouping;
  • terminal B only supports a single slice, including only supporting receiving slice information in the form of a single slice. If, for terminal B, the slice information configured by the network-side device is slice information in the form of slice groups, then terminal B will not be able to accurately identify the slice information sent by the network-side device, which will lead to errors in subsequent operations performed by terminal B based on the slice information.
  • the terminal can send capability indication information to the network side device, and inform the network side device through the capability indication information whether the terminal supports slice grouping, so that the network side device can use the terminal capability indication information as auxiliary information , to determine the form of the slice information indicated to the terminal, so as to ensure that the terminal can accurately identify the slice information, and then correctly perform subsequent actions performed according to the slice information.
  • the slice information sent by the network side device is in the form of a single slice, so as to ensure that terminal B can accurately identify the received slice information, and then perform subsequent eastward travel correctly according to the identified slice information.
  • the form of the slice information sent by the network side device may be in the form of a single slice or in the form of a slice group.
  • the capability indication information sent by the terminal to the network-side device is only auxiliary information for the network-side device, that is, the capability indication information cannot determine the action of the network-side device, but only acts as a network-side device. A reference to an action.
  • the slice information sent by the network side device to terminal B is in the form of a single slice while considering the capability indication information; and the network side device may not consider the capability indication information, then send
  • the slice information sent by terminal B may be in the form of a single slice or in the form of a slice group.
  • the terminal may perform various actions according to slice information, including but not limited to cell reselection (for example, in idle state or inactive state), random access, etc.;
  • the slice information sent may also include slice information related to cell reselection and slice information related to random access.
  • the capability indication information of the present disclosure is exemplarily described below from two aspects of cell reselection and random access respectively.
  • the network side device to send slice information to the terminal: one is broadcast, for example carrying slice information in a System Information Block (SIB); the other is unicast
  • SIB System Information Block
  • slice information is carried in a radio resource control RRC (Radio Resource Control) message, and further, for example, can be carried in an RRC Release (RRC release) message.
  • RRC Radio Resource Control
  • the network side device In the case that slice information is carried in the RRCRelease message, the network side device has established a communication connection with the terminal before sending the RRCRelease message to the terminal, so it can receive the capability indication information reported by the terminal, and then determine whether the terminal supports slice The slice information is received in the form of packets.
  • the network side device needs to send slice information for cell reselection to the terminal, such as the cell frequency priority associated with the slice.
  • the network side device determines that the terminal supports slice grouping according to the capability indication information
  • the network side device can choose to send the terminal with The cell frequency priority associated with the slice group;
  • the capability indication information may also indicate a single slice supported by the terminal, and the network side device may choose to send the cell frequency priority associated with a single slice to the terminal;
  • the capability indication information may also indicate the terminal Slice grouping is not supported, nor is a single slice supported.
  • the network side device can choose to send the cell frequency priority to the terminal in the traditional (legacy) form, that is, the cell frequency priority is not unrelated to the slice.
  • the capability indication information reported by the terminal to the network side device indicates whether the terminal supports slice grouping
  • the capability indication information mainly includes two forms: one is that the capability indication information directly indicates whether the terminal supports Slice grouping; the other is that the capability indication information indicates indirect information, for example, it does not directly indicate whether the terminal supports slice grouping, but indicates whether the terminal supports performing some operations based on the slice grouping information.
  • the following embodiments mainly illustrate the two forms of capability indication information as examples.
  • the capability indication information includes first indication information, and the first indication information is used to indicate whether the terminal supports cell reselection based on slice grouping information.
  • the indication information indicates whether the terminal supports slice grouping, and may indicate whether the terminal supports cell reselection based on slice group information through the first indication information.
  • the network side device can choose to send cell reselection related information to the terminal in the form of slice group; In this case, the network side device may choose to send cell reselection related information to the terminal in the form of a single slice.
  • the information related to cell reselection includes but not limited to cell frequency priority.
  • the form of the first indication information may be as shown in Table 1 below:
  • the first indication information may include parameter definition (Definitions for parameters), each object (Per) for, whether mandatory (Mandatory, referred to as M), for Frequency-division Duplex (FDD) and time-division multiplexing Whether (Time-division Duplex, TDD) is different from FDD-TDD DIFF, whether FR1-FR2 DIFF is different for FR1 frequency band and FR2 frequency band.
  • parameter definition Definitions for parameters
  • each object for, whether mandatory (Mandatory, referred to as M)
  • FDD Frequency-division Duplex
  • TDD time-division Multiplexing Whether (Time-division Duplex, TDD) is different from FDD-TDD DIFF, whether FR1-FR2 DIFF is different for FR1 frequency band and FR2 frequency band.
  • each object targeted at is user equipment UE;
  • the parameter definition in the first indication information may include a name and specific indication content, for example, the name may be slicegroupInfoforCellReselection-r17, that is, the slice grouping information used for cell reselection in R17, and the indication content may be:
  • the RRC idle state and RRC inactive state in all embodiments of the present disclosure may be as defined in TS 38.304 [21].
  • information is sent to the terminal in the form of a slice group, including that the information sent to the terminal is associated with an identifier of the slice group; information is sent to the terminal in the form of a single slice, including sending the information to the terminal
  • the information sent by the terminal is associated with the identifier of a single slice, for example, associated with S-NSSAI (Single-Network slice selection assistance information, single-network slice selection assistance information).
  • the capability indication information includes eleventh indication information, and the eleventh indication information is used to indicate whether the terminal supports cell reselection based on the slice grouping information in the RRCRelease message.
  • the capability indication information includes second indication information, and the second indication information is used to indicate whether the terminal supports cell reselection based on single slice information.
  • the indication information indicates whether the terminal supports slice grouping, and may indicate whether the terminal supports cell reselection based on single slice information through the second indication information.
  • the capability indication information indicates that cell reselection based on single slice information is supported, cell reselection based on slice grouping information is not supported by default; when it is indicated that cell reselection based on single slice information is not supported, slice-based Cell reselection for grouping information.
  • the network side device can choose to send cell reselection related information to the terminal in the form of a single slice; when it is determined that the terminal does not support cell reselection based on single slice information
  • the network side device may choose to send cell reselection-related information to the terminal in the form of slice packets.
  • the information related to cell reselection includes but not limited to cell frequency priority.
  • the form of the second indication information may be as shown in Table 2 below:
  • the second indication information may include Definitions for parameters, Per, M, FDD-TDD DIFF, FR1-FR2 DIFF, etc.
  • the parameter definition in the second indication information may include the name and specific indication content, for example, the name may be S-NSSAIInfoforCellReselection-r17, that is, the single slice information used for cell reselection in R17 (a single slice is represented by S-NSSAI), indicating
  • the content of can be:
  • the capability indication information includes twelfth indication information, and the twelfth indication information is used to indicate whether the terminal supports cell reselection based on single slice information in the RRCRelease message.
  • the capability indication information includes third indication information, and the third indication information is used to indicate whether the terminal supports slice grouping information.
  • the indication information indicates whether the terminal supports slice grouping, and may directly indicate whether the terminal supports slice grouping information through the third indication information.
  • the network side device can choose to send slice information to the terminal in the form of slice grouping; if it is determined that the terminal does not support slice grouping information, the network side device can choose to send The terminal sends slice information.
  • the form of the third indication information may be as shown in Table 3 below:
  • the third indication information may include Definitions for parameters, Per, M, FDD-TDD DIFF, FR1-FR2 DIFF, etc.
  • the parameter definition in the third indication information may include a name and specific indication content, for example, the name may be a slicegroup, that is, a slice group, and the indication content may be:
  • the capability indication information includes fourth indication information, and the fourth indication information is used to indicate whether the terminal supports single slice information.
  • the indication information indicates whether the terminal supports slice grouping, and may directly indicate whether the terminal supports single slice information through the fourth indication information. Wherein, it may be stipulated that when the capability indication information indicates support for single slice information, slice group information is not supported by default, and when it indicates that single slice information is not supported, slice group information is supported by default.
  • the network side device can choose to send the slice information to the terminal in the form of a single slice; when it is determined that the terminal does not support a single slice of information, the network side device can choose to send the The terminal sends slice information.
  • the form of the fourth indication information may be as shown in Table 4 below:
  • the fourth indication information may include Definitions for parameters, Per, M, FDD-TDD DIFF, FR1-FR2 DIFF, etc.
  • the parameter definition in the fourth indication information may include a name and specific indication content.
  • the name may be S-NSSAIInfo-r17, that is, the single slice information in R17 (a single slice is represented by S-NSSAI), and the indication content may be:
  • the capability indication information includes slice support indication information, and the slice support indication information is used to indicate whether the terminal supports cell reselection based on slice information.
  • the slice support indication information can only indicate the terminal's support for slice information, it cannot indicate whether to support slice groups or support a single slice. Therefore, in an embodiment, on the basis that the indication information includes the slice support indication information, you can set The indication information includes at least one item of the above-mentioned first indication information, second indication information, third indication information and fourth indication information, to further indicate whether the terminal specifically supports slice grouping or a single slice, so as to ensure the accuracy of the indication.
  • the network side device sending cell reselection related information to the terminal as an example:
  • the cell reselection related information sent to the terminal may include the slice group identifier and the dedicated (dedicated) associated with the slice group identifier. frequency priority;
  • the cell reselection related information sent to the terminal may include a single slice identifier and a dedicated frequency priority associated with a single slice identifier class;
  • the network side device determines that the terminal supports slice grouping information, it can carry the frequency priority in the SIB and send it to the terminal;
  • the cell reselection related information sent to the terminal may include the traditional dedicated frequency priority that can be sent.
  • the slice support indication information indicates that the terminal supports slice information
  • the network side device if it has not determined whether the terminal supports slice group information, it can default that the terminal supports slice group information, and the cell reselection related information sent to the terminal can include the slice group identifier and The dedicated frequency priority associated with the slice group identifier, or the default terminal supports a single slice information, and the cell reselection-related information sent to the terminal may include a single slice identifier and a dedicated frequency priority associated with the single slice identifier.
  • the indication information may not include the slice support indication information, but only include the first indication information or the second indication information. Since the first indication information or the second indication information has indicated the support for slice grouping information, there is no need to indicate the support for slice information and the support for slice grouping information through two levels of indication information, which is beneficial to reduce the indication of complexity.
  • the network side device sending cell reselection related information to the terminal as an example:
  • the cell reselection related information sent to the terminal may include a slice group identifier and a dedicated frequency priority associated with the slice group identifier;
  • the cell reselection-related information sent to the terminal may include traditional dedicated frequency priorities, or the cell reselection-related information sent to the terminal may include a single Slice IDs and dedicated frequency priorities associated with individual slice IDs;
  • the cell reselection related information sent to the terminal may include a single slice identifier and a dedicated frequency priority associated with the single slice identifier;
  • the cell reselection-related information sent to the terminal may include traditional dedicated frequency priorities, or the cell reselection-related information sent to the terminal may include a single Slice IDs and dedicated frequency priorities associated with individual slice IDs.
  • the capability indication information includes fifth indication information, and the fifth indication information is used to indicate whether the terminal supports random access based on slice grouping information.
  • the indication information indicates whether the terminal supports slice grouping, and may indicate whether the terminal supports random access based on slice grouping information through fifth indication information.
  • the network side device can choose to send random access related information to the terminal in the form of slice group.
  • the network side device may choose to send random access related information to the terminal in the form of a single slice.
  • the random access related information includes, but is not limited to, random access (random access channel RACH may be referred to as random access for short) resource partition (RACH resource partition), random access priority parameters (RA prioritization parameters).
  • the form of the fifth indication information may be as shown in Table 5 below:
  • the fifth indication information may include Definitions for parameters, Per, M, FDD-TDD DIFF, FR1-FR2 DIFF, etc.
  • the parameter definition in the fifth indication information may include a name and specific indication content.
  • the name may be slicegroupInfoforRACH-r17, that is, the slice group information used for random access in R17 (indicated by random access RACH), and the indication content may be for:
  • the random access in all embodiments of the present disclosure can be as defined in TS 38.321 [21].
  • the capability indication information includes sixth indication information, and the sixth indication information is used to indicate whether the terminal supports random access resource partitioning based on slice grouping information.
  • the indication information indicates whether the terminal supports slice grouping, and may indicate whether the terminal supports random access resource partitioning based on slice grouping information through sixth indication information.
  • the network side device can choose to configure random access resource partitioning for the terminal in the form of slice grouping.
  • the network side device may choose to configure random access resource partitioning to the terminal in the form of a single slice.
  • the form of the sixth indication information may be as shown in Table 6 below:
  • the sixth indication information may include Definitions for parameters, Per, M, FDD-TDD DIFF, FR1-FR2 DIFF, etc.
  • the parameter definition in the sixth indication information may include a name and specific indication content.
  • the name may be slicegroupInfoforRACHpartition-r17, that is, the slice grouping information for random access resource partition in R17, and the indication content may be:
  • the random access resource partition in all embodiments of the present disclosure may be as defined in TS 38.321 [21].
  • the capability indication information includes seventh indication information, and the seventh indication information is used to indicate whether the terminal supports random access priority parameters based on slice grouping information.
  • the indication information indicates whether the terminal supports slice grouping, and may indicate whether the terminal supports a random access priority parameter based on slice group information through the seventh indication information.
  • the network side device can choose to configure random access priority parameters for the terminal in the form of slice groups.
  • the network side device may choose to configure the random access priority parameter to the terminal in the form of a single slice.
  • the form of the seventh indication information may be as shown in Table 7 below:
  • the seventh indication information may include Definitions for parameters, Per, M, FDD-TDD DIFF, FR1-FR2 DIFF, etc.
  • the parameter definition in the seventh indication information may include a name and specific indication content, for example, the name may be slicegroupInfoforRAprioritization-r17, that is, the slice group information used for random access priority in R17, and the indication content may be:
  • the random access priority in all embodiments of the present disclosure may be as defined in TS 38.321 [21].
  • the capability indication information includes eighth indication information, and the eighth indication information is used to indicate whether the terminal supports random access based on single slice information.
  • the indication information indicates whether the terminal supports slice grouping
  • the eighth indication information may indicate whether the terminal supports random access based on single slice information.
  • the capability indication information indicates that random access based on single slice information is supported, random access based on slice grouping information is not supported by default, and when random access based on single slice information is indicated, it supports slice-based Random access to packet information.
  • the network side device can choose to send random access related information to the terminal in the form of a single slice; when it is determined that the terminal does not support random access based on single slice information In this case, the network side device may choose to send random access related information to the terminal in the form of slice packets.
  • the capability indication information includes ninth indication information, and the ninth indication information is used to indicate whether the terminal supports random access resource partitioning based on single slice information.
  • the indication information indicates whether the terminal supports slice grouping, which may be indicating whether the terminal supports random access resource partitioning based on single slice information through the ninth indication information.
  • the capability indication information indicates that random access resource partitioning based on single slice information is supported, random access resource partitioning based on slice grouping information is not supported by default, and when indicating that random access resource partitioning based on single slice information is not supported , by default, random access resource partitioning based on slice grouping information is supported.
  • the network side device can choose to configure random access resource partitioning for the terminal in the form of a single slice.
  • the network side device may choose to configure random access resource partitioning to the terminal in the form of slice groups.
  • the capability indication information includes tenth indication information, and the tenth indication information is used to indicate whether the terminal supports a random access priority parameter based on single slice information.
  • the indication information indicates whether the terminal supports slice grouping
  • the tenth indication information may be used to indicate whether the terminal supports a random access priority parameter based on single slice information.
  • the capability indication information indicates that the random access priority parameter based on the information of a single slice is supported, the random access priority parameter based on the slice grouping information is not supported by default, and when the random access priority parameter based on the information of a single slice is indicated not supported.
  • the random access priority parameter based on slice grouping information is supported by default.
  • the network side device can choose to configure random access priority parameters for the terminal in the form of a single slice.
  • the network side device may choose to configure the random access priority parameter to the terminal in the form of a slice group.
  • the indication information may be set to include the above-mentioned fifth indication information, sixth indication information, seventh indication information, eighth indication information, ninth indication information, At least one piece of information in the tenth indication information is used to further indicate whether the terminal specifically supports slice grouping or a single slice, so as to ensure the accuracy of the indication.
  • the network side device sending random access related information to the terminal as an example:
  • the random access related information sent to the terminal may include the slice group identifier and the RACH (Random Access Channel, random access) configuration;
  • the random access related information sent to the terminal may include a single slice identifier and a RACH configuration associated with a single slice identifier
  • the network side device determines that the terminal supports slice grouping information, it can carry the RACH configuration in the SIB and send it to the terminal;
  • the random access related information sent to the terminal may include traditional RACH configuration.
  • the slice support indication information indicates that the terminal supports slice information
  • the network side device has not determined whether the terminal supports slice group information, it can default that the terminal supports slice group information
  • the random access related information sent to the terminal can include the slice group identifier and The RACH configuration associated with the slice group identifier, or the information that the terminal supports a single slice by default
  • the random access related information sent to the terminal may include a single slice identifier and the RACH configuration associated with the single slice identifier.
  • the indication information may not include the slice support indication information, but only include the first indication information or the second indication information. Since the first indication information or the second indication information has indicated the support for slice grouping information, there is no need to indicate the support for slice information and the support for slice grouping information through two levels of indication information, which is beneficial to reduce the indication of complexity.
  • the network side device sending random access related information to the terminal as an example:
  • the random access related information sent to the terminal may include a slice group identifier and a RACH configuration associated with the slice group identifier;
  • the random access related information sent to the terminal may include traditional RACH configuration
  • the random access related information sent to the terminal may include a slice group identifier and a RACH configuration associated with a single slice identifier;
  • the random access related information sent to the terminal may include traditional RACH configuration.
  • the capability indication information may be carried in an information element IE (Information Element) and sent to the network side device, for example, it may be carried in an existing IE or in a newly added IE.
  • Information Element Information Element
  • the existing IE may be UE-NR-Capability
  • the new IE when the capability indication information is carried in a new IE, the new IE may be included in the UE-NR-Capability, or may exist independently of the UE-NR-Capability.
  • the capability indication information when the capability indication information is sent in a new IE, the capability indication information may be sent through a new IE without distinguishing the specific content of the capability indication information; or, the capability indication information may be sent according to the The specific content of the capability indication information carries the capability indication information in different newly added IEs and sends it.
  • the newly added IE may include an IE, for example called R17 slice parameter (Slice-Parameters-r17), no matter what the specific content indicated by the capability indication information is, it may be carried in the R17 slice parameter IE send in;
  • R17 slice parameter Slice-Parameters-r17
  • the newly added IE may include multiple IEs, for example including but not limited to at least one of the following:
  • Second IE R17 slice reselection parameters (SliceReselection-Parameters-r17);
  • the third IE R17 slice random access parameters (SliceRACH-Parameters-r17);
  • the first IE may include a second IE and a third IE
  • the third IE may include a fourth IE and a fifth IE
  • the first IE, the second IE, the third IE, the fourth IE and the fifth IE may be in parallel.
  • the capability indication information when the capability indication information includes third indication information or fourth indication information, the capability indication information may be carried in the first IE; when the capability indication information includes the first indication information, or When the second indication information, or the eleventh indication information, or the twelfth indication information, the capability indication information may be carried in the second IE; when the capability indication information includes the fifth indication information or the eighth indication information , the capability indication information may be carried in the fifth IE; when the capability indication information includes the sixth indication information or the ninth indication information, the capability indication information may be carried in the fourth IE; in the capability indication When the information includes the seventh indication information or the tenth indication information, the capability indication information may be carried in the fifth IE.
  • the capability indication information is carried when the newly-added IE includes the above five IEs, and when the newly-added IE only carries part of the five IEs, if there is a / Included relationship, the carrying manner of the capability indication information may be determined according to the contained/contained relationship between IEs.
  • the newly added IE includes a first IE, a second IE, and a third IE.
  • the capability indication information may be carried in the first IE;
  • the capability indication information may be carried in the second IE; in the capability indication information
  • the capability indication information may be carried in the third IE.
  • Fig. 2 is a schematic flowchart of a capability determination method according to an embodiment of the present disclosure.
  • the capability determination method shown in this embodiment can be performed by a network-side device that can communicate with a terminal, and the network-side device includes but is not limited to base stations in communication systems such as 4G base stations, 5G base stations, and 6G base stations.
  • the terminals include but are not limited to mobile phones, tablet computers, wearable devices, sensors, Internet of Things devices (such as NB-IoT, MTC, eMTC) and other communication devices.
  • the capability determination method may include the following steps:
  • step S201 receiving capability indication information sent by the terminal
  • step S202 it is determined whether the terminal supports slice grouping according to the capability indication information.
  • the slice information configured by the network side device for the terminal mainly includes two forms, one is a single slice form, and the other is a slice group form.
  • some terminals support slice grouping (also support a single slice), and some terminals only support a single slice, but do not support slice grouping. If the network side device does not consider the terminal's ability to send slice information to the terminal, It may cause the terminal to be unable to accurately identify slice information.
  • terminal A supports slice grouping, including supporting receiving slice information in the form of slice grouping;
  • terminal B only supports a single slice, including only supporting receiving slice information in the form of a single slice. If, for terminal B, the slice information configured by the network-side device is slice information in the form of slice groups, then terminal B will not be able to accurately identify the slice information sent by the network-side device, which will lead to errors in subsequent operations performed by terminal B based on the slice information.
  • the terminal can send capability indication information to the network side device, and inform the network side device through the capability indication information whether the terminal supports slice grouping, so that the network side device can use the terminal capability indication information as auxiliary information , to determine the form of the slice information indicated to the terminal, so as to ensure that the terminal can accurately identify the slice information, and then correctly perform subsequent actions performed according to the slice information.
  • the slice information sent by the network side device is in the form of a single slice, so as to ensure that terminal B can accurately identify the received slice information, and then perform subsequent eastward travel correctly according to the identified slice information.
  • the form of the slice information sent by the network side device may be in the form of a single slice or in the form of a slice group.
  • the capability indication information sent by the terminal to the network-side device is only auxiliary information for the network-side device, that is, the capability indication information cannot determine the action of the network-side device, but only acts as a network-side device. A reference to an action.
  • the slice information sent by the network side device to terminal B is in the form of a single slice while considering the capability indication information; and the network side device may not consider the capability indication information, then send
  • the slice information sent by terminal B may be in the form of a single slice or in the form of a slice group.
  • the capability indication information when the network side device is a base station, after receiving the capability indication information sent by the terminal, the capability indication information may be sent to a neighboring base station (for example, through an Xn interface), so that the neighboring base station
  • the capability indication information of the terminal may be used as auxiliary information to determine the form of slice information indicated to the terminal.
  • the terminal when the terminal is handed over from the source base station to the target base station, the terminal may carry the capability indication information in a handover request message and send it to the target base station, so that the target base station may use the terminal's capability indication information as auxiliary information , to determine the format of slice information indicated to the terminal.
  • the terminal may perform various actions according to slice information, including but not limited to cell reselection (for example, in idle state or inactive state), random access, etc.;
  • the slice information sent may also include slice information related to cell reselection and slice information related to random access.
  • the capability indication information of the present disclosure is exemplarily described below from two aspects of cell reselection and random access respectively.
  • the network side device to send slice information to the terminal: one is broadcast, for example carrying slice information in a System Information Block (SIB); the other is unicast
  • SIB System Information Block
  • slice information is carried in a radio resource control RRC (Radio Resource Control) message, and further, for example, can be carried in an RRC Release (release) message.
  • RRC Radio Resource Control
  • the network side device In the case that slice information is carried in the RRCRelease message, the network side device has established a communication connection with the terminal before sending the RRCRelease message to the terminal, so it can receive the capability indication information reported by the terminal, and then determine whether the terminal supports slice The slice information is received in the form of packets.
  • the network side device needs to send slice information for cell reselection to the terminal, such as the cell frequency priority associated with the slice.
  • the network side device determines that the terminal supports slice grouping according to the capability indication information
  • the network side device can choose to send the terminal with The cell frequency priority associated with the slice group;
  • the capability indication information may also indicate a single slice supported by the terminal, and the network side device may choose to send the cell frequency priority associated with a single slice to the terminal;
  • the capability indication information may also indicate the terminal Slice grouping is not supported, nor is a single slice supported.
  • the network side device can choose to send the cell frequency priority to the terminal in a traditional (legacy) form, that is, the cell frequency priority is not unrelated to the slice.
  • the capability indication information reported by the terminal to the network side device indicates whether the terminal supports slice grouping
  • the capability indication information mainly includes two forms: one is that the capability indication information directly indicates whether the terminal supports Slice grouping; the other is that the capability indication information indicates indirect information, for example, it does not directly indicate whether the terminal supports slice grouping, but indicates whether the terminal supports performing some operations based on the slice grouping information.
  • the following embodiments mainly illustrate the two forms of capability indication information as examples.
  • the capability indication information includes first indication information, and the first indication information is used to indicate whether the terminal supports cell reselection based on slice grouping information;
  • the determining whether the terminal supports slice grouping according to the capability indication information includes:
  • the indication information indicates whether the terminal supports slice grouping, and may indicate whether the terminal supports cell reselection based on slice group information through the first indication information.
  • the network side device can choose to send cell reselection related information to the terminal in the form of slice group; In this case, the network side device may choose to send cell reselection related information to the terminal in the form of a single slice.
  • the information related to cell reselection includes but not limited to cell frequency priority.
  • the form of the first indication information may be as follows
  • information is sent to the terminal in the form of a slice group, including that the information sent to the terminal is associated with an identifier of the slice group; information is sent to the terminal in the form of a single slice, including sending the information to the terminal
  • the information sent by the terminal is associated with the identifier of a single slice, for example, associated with S-NSSAI (Single-Network slice selection assistance information, single-network slice selection assistance information).
  • the capability indication information includes second indication information, and the second indication information is used to indicate whether the terminal supports cell reselection based on single slice information;
  • the determining whether the terminal supports slice grouping according to the capability indication information includes:
  • the indication information indicates whether the terminal supports slice grouping, and may indicate whether the terminal supports cell reselection based on single slice information through the second indication information.
  • the capability indication information indicates that cell reselection based on single slice information is supported, cell reselection based on slice grouping information is not supported by default; when it is indicated that cell reselection based on single slice information is not supported, slice-based Cell reselection for grouping information.
  • the network side device can choose to send cell reselection related information to the terminal in the form of a single slice; when it is determined that the terminal does not support cell reselection based on single slice information
  • the network side device may choose to send cell reselection-related information to the terminal in the form of slice packets.
  • the information related to cell reselection includes but not limited to cell frequency priority.
  • the capability indication information includes third indication information, and the third indication information is used to indicate whether the terminal supports slice grouping information;
  • the determining whether the terminal supports slice grouping according to the capability indication information includes:
  • the indication information indicates whether the terminal supports slice grouping, and may directly indicate whether the terminal supports slice grouping information through the third indication information.
  • the network side device can choose to send slice information to the terminal in the form of slice grouping; if it is determined that the terminal does not support slice grouping information, the network side device can choose to send The terminal sends slice information.
  • the capability indication information includes fourth indication information, and the fourth indication information is used to indicate whether the terminal supports single slice information;
  • the determining whether the terminal supports slice grouping according to the capability indication information includes:
  • the indication information indicates whether the terminal supports slice grouping, and may directly indicate whether the terminal supports single slice information through the fourth indication information. Wherein, it may be stipulated that when the capability indication information indicates support for single slice information, slice group information is not supported by default, and when it indicates that single slice information is not supported, slice group information is supported by default.
  • the network side device can choose to send the slice information to the terminal in the form of a single slice; when it is determined that the terminal does not support a single slice of information, the network side device can choose to send the The terminal sends slice information.
  • the capability indication information includes slice support indication information, and the slice support indication information is used to indicate whether the terminal supports cell reselection based on slice information.
  • the slice support indication information can only indicate the terminal's support for slice information, it cannot indicate whether to support slice groups or support a single slice. Therefore, in an embodiment, on the basis that the indication information includes the slice support indication information, you can set The indication information includes at least one item of the above-mentioned first indication information, second indication information, third indication information and fourth indication information, to further indicate whether the terminal specifically supports slice grouping or a single slice, so as to ensure the accuracy of the indication.
  • the network side device sending cell reselection related information to the terminal as an example:
  • the cell reselection related information sent to the terminal may include the slice group identifier and the dedicated (dedicated) associated with the slice group identifier. frequency priority;
  • the cell reselection related information sent to the terminal may include a single slice identifier and a dedicated frequency priority associated with a single slice identifier class;
  • the network side device determines that the terminal supports slice grouping information, it can carry the frequency priority in the SIB and send it to the terminal;
  • the cell reselection related information sent to the terminal may include the traditional dedicated frequency priority that can be sent.
  • the slice support indication information indicates that the terminal supports slice information
  • the network side device if it has not determined whether the terminal supports slice group information, it can default that the terminal supports slice group information, and the cell reselection related information sent to the terminal can include the slice group identifier and The dedicated frequency priority associated with the slice group identifier, or the default terminal supports a single slice information, and the cell reselection-related information sent to the terminal may include a single slice identifier and a dedicated frequency priority associated with the single slice identifier.
  • the indication information may not include the slice support indication information, but only include the first indication information or the second indication information. Since the first indication information or the second indication information has indicated the support for slice grouping information, there is no need to indicate the support for slice information and the support for slice grouping information through two levels of indication information, which is beneficial to reduce the indication of complexity.
  • the network side device sending cell reselection related information to the terminal as an example:
  • the cell reselection related information sent to the terminal may include a slice group identifier and a dedicated frequency priority associated with the slice group identifier;
  • the cell reselection-related information sent to the terminal may include traditional dedicated frequency priorities, or the cell reselection-related information sent to the terminal may include a single Slice IDs and dedicated frequency priorities associated with individual slice IDs;
  • the cell reselection related information sent to the terminal may include a single slice identifier and a dedicated frequency priority associated with the single slice identifier;
  • the cell reselection-related information sent to the terminal may include traditional dedicated frequency priorities, or the cell reselection-related information sent to the terminal may include a single Slice IDs and dedicated frequency priorities associated with individual slice IDs.
  • the capability indication information includes fifth indication information, and the fifth indication information is used to indicate whether the terminal supports random access based on slice grouping information;
  • the determining whether the terminal supports slice grouping according to the capability indication information includes:
  • the indication information indicates whether the terminal supports slice grouping, and may indicate whether the terminal supports random access based on slice grouping information through fifth indication information.
  • the network side device can choose to send random access related information to the terminal in the form of slice group.
  • the network side device may choose to send random access related information to the terminal in the form of a single slice.
  • the random access related information includes but not limited to random access resource partition (RACH resource partition) and random access priority parameters (RA prioritization parameters).
  • the capability indication information includes sixth indication information, and the sixth indication information is used to indicate whether the terminal supports random access resource partitioning based on slice grouping information;
  • the determining whether the terminal supports slice grouping according to the capability indication information includes:
  • the indication information indicates whether the terminal supports slice grouping, and may indicate whether the terminal supports random access resource partitioning based on slice grouping information through sixth indication information.
  • the network side device can choose to configure random access resource partitioning for the terminal in the form of slice grouping.
  • the network side device may choose to configure random access resource partitioning to the terminal in the form of a single slice.
  • the capability indication information includes seventh indication information, and the seventh indication information is used to indicate whether the terminal supports random access priority parameters based on slice grouping information;
  • the determining whether the terminal supports slice grouping according to the capability indication information includes:
  • the indication information indicates whether the terminal supports slice grouping, and may indicate whether the terminal supports a random access priority parameter based on slice group information through the seventh indication information.
  • the network side device can choose to configure random access priority parameters for the terminal in the form of slice groups.
  • the network side device may choose to configure the random access priority parameter to the terminal in the form of a single slice.
  • the capability indication information includes eighth indication information, and the eighth indication information is used to indicate whether the terminal supports random access based on single slice information;
  • the determining whether the terminal supports slice grouping according to the capability indication information includes:
  • the indication information indicates whether the terminal supports slice grouping
  • the eighth indication information may indicate whether the terminal supports random access based on single slice information.
  • the capability indication information indicates that random access based on single slice information is supported, random access based on slice grouping information is not supported by default, and when random access based on single slice information is indicated, it supports slice-based Random access to packet information.
  • the network side device can choose to send random access related information to the terminal in the form of a single slice; when it is determined that the terminal does not support random access based on single slice information In this case, the network side device may choose to send random access related information to the terminal in the form of slice packets.
  • the capability indication information includes ninth indication information, and the ninth indication information is used to indicate whether the terminal supports random access resource partitioning based on single slice information;
  • the determining whether the terminal supports slice grouping according to the capability indication information includes:
  • the indication information indicates whether the terminal supports slice grouping, which may be indicating whether the terminal supports random access resource partitioning based on single slice information through the ninth indication information.
  • the capability indication information indicates that random access resource partitioning based on single slice information is supported, random access resource partitioning based on slice grouping information is not supported by default, and when indicating that random access resource partitioning based on single slice information is not supported.
  • random access resource partitioning based on slice grouping information is supported.
  • the network side device can choose to configure random access resource partitioning for the terminal in the form of a single slice.
  • the network side device may choose to configure random access resource partitioning to the terminal in the form of slice groups.
  • the capability indication information includes tenth indication information, and the tenth indication information is used to indicate whether the terminal supports random access priority parameters based on single slice information;
  • the determining whether the terminal supports slice grouping according to the capability indication information includes:
  • the indication information indicates whether the terminal supports slice grouping
  • the tenth indication information may be used to indicate whether the terminal supports a random access priority parameter based on single slice information.
  • the capability indication information indicates that the random access priority parameter based on the information of a single slice is supported, the random access priority parameter based on the slice grouping information is not supported by default, and when the random access priority parameter based on the information of a single slice is indicated not supported.
  • the random access priority parameter based on slice grouping information is supported by default.
  • the network side device can choose to configure random access priority parameters for the terminal in the form of a single slice.
  • the network side device may choose to configure the random access priority parameter to the terminal in the form of a slice group.
  • the indication information may be set to include the above-mentioned fifth indication information, sixth indication information, seventh indication information, eighth indication information, ninth indication information, At least one piece of information in the tenth indication information is used to further indicate whether the terminal specifically supports slice grouping or a single slice, so as to ensure the accuracy of the indication.
  • the network side device sending random access related information to the terminal as an example:
  • the random access related information sent to the terminal may include the slice group identifier and the RACH (Random Access Channel, random access) configuration;
  • the random access related information sent to the terminal may include a single slice identifier and a RACH configuration associated with a single slice identifier
  • the network side device determines that the terminal supports slice grouping information, it can carry the RACH configuration in the SIB and send it to the terminal;
  • the random access related information sent to the terminal may include traditional RACH configuration.
  • the slice support indication information indicates that the terminal supports slice information
  • the network side device has not determined whether the terminal supports slice group information, it can default that the terminal supports slice group information
  • the random access related information sent to the terminal can include the slice group identifier and The RACH configuration associated with the slice group identifier, or the information that the terminal supports a single slice by default
  • the random access related information sent to the terminal may include a single slice identifier and the RACH configuration associated with the single slice identifier.
  • the indication information may not include the slice support indication information, but only include the first indication information or the second indication information. Since the first indication information or the second indication information has indicated the support for slice grouping information, there is no need to indicate the support for slice information and the support for slice grouping information through two levels of indication information, which is beneficial to reduce the indication of complexity.
  • the network side device sending random access related information to the terminal as an example:
  • the random access related information sent to the terminal may include a slice group identifier and a RACH configuration associated with the slice group identifier;
  • the random access related information sent to the terminal may include traditional RACH configuration
  • the random access related information sent to the terminal may include a slice group identifier and a RACH configuration associated with a single slice identifier;
  • the random access related information sent to the terminal may include traditional RACH configuration.
  • the present disclosure also provides embodiments of the capability indicating device and the capability determining device.
  • Fig. 3 is a schematic block diagram of a capability indicating device according to an embodiment of the present disclosure.
  • the capability indicating device shown in this embodiment can be applied to 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 network-side equipment, and the network-side equipment includes but is not limited to network-side equipment in communication systems such as 4G, 5G, and 6G, such as communication devices such as base stations and core networks.
  • the capability indicating device shown includes:
  • the sending module 301 is configured to send capability indication information to the network side device, where the capability indication information is used to indicate whether the terminal supports slice grouping.
  • the capability indication information includes first indication information, and the first indication information is used to indicate whether the terminal supports cell reselection based on slice grouping information.
  • the capability indication information includes second indication information, and the second indication information is used to indicate whether the terminal supports cell reselection based on single slice information.
  • the capability indication information includes third indication information, and the third indication information is used to indicate whether the terminal supports slice grouping information.
  • the capability indication information includes fourth indication information, and the fourth indication information is used to indicate whether the terminal supports single slice information.
  • the capability indication information includes fifth indication information, and the fifth indication information is used to indicate whether the terminal supports random access based on slice grouping information.
  • the capability indication information includes sixth indication information, and the sixth indication information is used to indicate whether the terminal supports random access resource partitioning based on slice grouping information.
  • the capability indication information includes seventh indication information, and the seventh indication information is used to indicate whether the terminal supports random access priority parameters based on slice grouping information.
  • the capability indication information includes eighth indication information, and the eighth indication information is used to indicate whether the terminal supports random access based on single slice information.
  • the capability indication information includes ninth indication information, and the ninth indication information is used to indicate whether the terminal supports random access resource partitioning based on single slice information.
  • the capability indication information includes tenth indication information, and the tenth indication information is used to indicate whether the terminal supports a random access priority parameter based on single slice information.
  • Fig. 4 is a schematic block diagram of an apparatus for determining a capability according to an embodiment of the present disclosure.
  • the capability determination apparatus shown in this embodiment can be applied to network-side equipment, which can communicate with terminals, and the network-side equipment includes but is not limited to base stations in communication systems such as 4G base stations, 5G base stations, and 6G base stations.
  • the terminals include but are not limited to mobile phones, tablet computers, wearable devices, sensors, Internet of Things devices (such as NB-IoT, MTC, eMTC) and other communication devices.
  • the capability determination device may include:
  • the receiving module 401 is configured to receive capability indication information sent by the terminal;
  • the processing module 402 is configured to determine whether the terminal supports slice grouping according to the capability indication information.
  • the capability indication information includes first indication information, and the first indication information is used to indicate whether the terminal supports cell reselection based on slice grouping information;
  • the processing module is configured to determine whether the terminal supports cell reselection based on slice grouping information according to the first indication information.
  • the capability indication information includes second indication information, and the second indication information is used to indicate whether the terminal supports cell reselection based on single slice information;
  • the processing module is configured to determine whether the terminal supports cell reselection based on single slice information according to the second indication information.
  • the capability indication information includes third indication information, and the third indication information is used to indicate whether the terminal supports slice grouping information;
  • the processing module is configured to determine whether the terminal supports slice grouping information according to the third indication information.
  • the capability indication information includes fourth indication information, and the fourth indication information is used to indicate whether the terminal supports single slice information;
  • the processing module is configured to determine whether the terminal supports single slice information according to the fourth indication information.
  • the capability indication information includes fifth indication information, and the fifth indication information is used to indicate whether the terminal supports random access based on slice grouping information;
  • the processing module is configured to determine whether the terminal supports random access based on slice grouping information according to the fifth indication information.
  • the capability indication information includes sixth indication information, and the sixth indication information is used to indicate whether the terminal supports random access resource partitioning based on slice grouping information;
  • the processing module is configured to determine, according to the sixth indication information, whether the terminal supports random access resource partitioning based on slice grouping information.
  • the capability indication information includes seventh indication information, and the seventh indication information is used to indicate whether the terminal supports random access priority parameters based on slice grouping information;
  • the processing module is configured to determine, according to the seventh indication information, whether the terminal supports random access priority parameters based on slice grouping information.
  • the capability indication information includes eighth indication information, and the eighth indication information is used to indicate whether the terminal supports random access based on single slice information;
  • the processing module is configured to determine whether the terminal supports random access based on single slice information according to the eighth indication information.
  • the capability indication information includes ninth indication information, and the ninth indication information is used to indicate whether the terminal supports random access resource partitioning based on single slice information;
  • the processing module is configured to determine, according to the ninth indication information, whether the terminal supports random access resource partitioning based on single slice information.
  • the capability indication information includes tenth indication information, and the tenth indication information is used to indicate whether the terminal supports random access priority parameters based on single slice information;
  • the processing module is configured to determine whether the terminal supports a random access priority parameter based on single slice information according to the tenth indication information.
  • the device embodiment since it basically corresponds to the method embodiment, for related parts, please refer to the part description of the method embodiment.
  • the device embodiments described above are only illustrative, and the modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, they may be located in One place, or it can be distributed to multiple network modules. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. It can be understood and implemented by those skilled in the art without creative effort.
  • An embodiment of the present disclosure also proposes a communication device, including: a processor; a memory for storing a computer program; wherein, when the computer program is executed by the processor, the capability indication method described in any of the above embodiments is implemented .
  • An embodiment of the present disclosure also proposes a communication device, including: a processor; a memory for storing a computer program; wherein, when the computer program is executed by the processor, the capability determination method described in any of the above embodiments is implemented .
  • Embodiments of the present disclosure also provide a computer-readable storage medium for storing a computer program.
  • the computer program is executed by a processor, the steps in the capability indication method described in any of the above embodiments are implemented.
  • Embodiments of the present disclosure also provide a computer-readable storage medium for storing a computer program.
  • the computer program is executed by a processor, the steps in the capability determination method described in any of the above embodiments are implemented.
  • FIG. 5 is a schematic block diagram of an apparatus 500 for capability determination according to an embodiment of the present disclosure.
  • Apparatus 500 may be provided as a base station.
  • the device 500 includes a processing component 522 , a wireless transmitting/receiving component 524 , an antenna component 526 , and a signal processing part specific to a wireless interface.
  • the processing component 522 may further include one or more processors. One of the processors in the processing component 522 may be configured to implement the capability determination method described in any of the foregoing embodiments.
  • Fig. 6 is a schematic block diagram of an apparatus 600 for capability determination according to an embodiment of the present disclosure.
  • the apparatus 600 may be 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, and the like.
  • device 600 may include one or more of the following components: processing component 602, memory 604, power supply component 606, multimedia component 608, audio component 610, input/output (I/O) interface 612, sensor component 614 and Communication component 616 .
  • the processing component 602 generally controls the overall operations of the device 600, such as those associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 602 may include one or more processors 620 to execute instructions to complete all or part of the steps in the above capability determination method.
  • processing component 602 may include one or more modules that facilitate interaction between processing component 602 and other components.
  • processing component 602 may include a multimedia module to facilitate interaction between multimedia component 608 and processing component 602 .
  • the memory 604 is configured to store various types of data to support operations at the device 600 . Examples of such data include instructions for any application or method operating on device 600, contact data, phonebook data, messages, pictures, videos, and the like.
  • the memory 604 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic or Optical Disk Magnetic Disk
  • the power supply component 606 provides power to various components of the device 600 .
  • Power components 606 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 600 .
  • the multimedia component 608 includes a screen that provides an output interface between the device 600 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 a user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action.
  • the multimedia component 608 includes a front camera and/or a rear camera. When the device 600 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.
  • the audio component 610 is configured to output and/or input audio signals.
  • the audio component 610 includes a microphone (MIC) configured to receive external audio signals when the device 600 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 604 or transmitted via communication component 616.
  • the audio component 610 also includes a speaker for outputting audio signals.
  • the I/O interface 612 provides an interface between the processing component 602 and a peripheral interface module, and the peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.
  • Sensor assembly 614 includes one or more sensors for providing status assessments of various aspects of device 600 .
  • the sensor component 614 can detect the open/closed state of the device 600, the relative positioning of components, such as the display and keypad of the device 600, and the sensor component 614 can also detect a change in the position of the device 600 or a component of the device 600 , the presence or absence of user contact with the device 600 , the device 600 orientation or acceleration/deceleration and the temperature change of the device 600 .
  • the sensor assembly 614 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
  • Sensor assembly 614 may also include optical sensors, such as CMOS or CCD image sensors, for use in imaging applications.
  • the sensor component 614 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • the communication component 616 is configured to facilitate wired or wireless communication between the apparatus 600 and other devices.
  • the device 600 can access wireless networks based on communication standards, such as WiFi, 2G, 3G, 4G LTE, 5G NR or combinations thereof.
  • the communication component 616 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 616 also includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID Radio Frequency Identification
  • IrDA Infrared Data Association
  • UWB Ultra Wide Band
  • Bluetooth Bluetooth
  • apparatus 600 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Implemented by a gate array (FPGA), controller, microcontroller, microprocessor or other electronic components for performing the capability determination method described above.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Implemented by a gate array
  • controller microcontroller, microprocessor or other electronic components for performing the capability determination method described above.
  • non-transitory computer-readable storage medium including instructions, such as the memory 604 including instructions, which can be executed by the processor 620 of the device 600 to complete the above capability determination method.
  • the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

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Abstract

本公开涉及能力指示、能力确定方法和装置，其中，所述能力指示方法包括：为向网络侧设备发送能力指示信息，其中，所述能力指示信息用于指示终端是否支持切片分组。根据本公开，终端可以向网络侧设备发送能力指示信息，通过能力指示信息告知网络侧设备，所述终端是否支持切片分组，从而使得网络侧设备可以将终端的能力指示信息作为辅助信息，来确定向终端指示的切片信息的形式，以便确保终端能够准确识别切片信息，进而正确执行后续根据切片信息执行的动作。

Description

能力指示、能力确定方法和装置 技术领域
本公开涉及通信技术领域，具体而言，涉及能力指示方法、能力确定方法、能力指示装置、能力确定装置、通信装置和计算机可读存储介质。
背景技术
网络切片(slice)可以为特定用户提供一个完整的端到端虚拟网络。通过将网络资源划分为多个网络切片，5G网络切片可以为具有不同服务需求(例如：延迟、可靠性、容量、隔离以及其他功能)的用户提供差异化服务。
运营商网络将不但可以服务于以“尽力而为(Best Effort)传输”为通信需求特征的信息消费类业务，也可以满足以“确定性传输”为通信需求的生产控制类服务：通信需求迥异的服务分配逻辑上或者物理上隔离的网络资源。
网络侧设备可以为终端配置切片信息，以供终端基于配置的切片信息进行一些操作，例如进行小区重选。其中，网络侧设备为终端配置的切片信息主要包括两种形式，一种是单个切片的形式，另一种是切片分组的形式。
发明内容
有鉴于此，本公开的实施例提出了能力指示方法、能力确定方法、能力指示装置、能力确定装置、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，提出一种能力指示方法，由终端执行，所述方法包括：向网络侧设备发送能力指示信息，其中，所述能力指示信息用于指示所述终端是否支持切片分组。
根据本公开实施例的第二方面，提出一种能力确定方法，由网络侧设备执行，所述方法包括：接收终端发送的能力指示信息；根据所述能力指示信息确定所述终端是否支持切片分组。
根据本公开实施例的第三方面，提出一种能力指示装置，所述装置包括：发送模块，被配置为向网络侧设备发送能力指示信息，其中，所述能力指示信息用于指示 终端是否支持切片分组。
根据本公开实施例的第四方面，提出一种能力确定装置，所述装置包括：接收模块，被配置为接收终端发送的能力指示信息；处理模块，被配置为根据所述能力指示信息确定所述终端是否支持切片分组。
根据本公开实施例的第五方面，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，实现上述能力指示方法。
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，实现上述能力确定方法。
根据本公开实施例的第七方面，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，实现上述能力指示方法中的步骤。
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，实现上述能力确定方法中的步骤。
根据本公开的实施例，终端可以向网络侧设备发送能力指示信息，通过能力指示信息告知网络侧设备，所述终端是否支持切片分组，从而使得网络侧设备可以将终端的能力指示信息作为辅助信息，来确定向终端指示的切片信息的形式，以便确保终端能够准确识别切片信息，进而正确执行后续根据切片信息执行的动作。
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能力指示方法的示意流程图。
图2是根据本公开的实施例示出的一种能力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一种能力指示装置的示意框图。
图4是根据本公开的实施例示出的一种能力确定装置的示意框图。
图5是根据本公开的实施例示出的一种用于能力确定的装置的示意框图。
图6是根据本公开的实施例示出的一种用于能力指示的装置的示意框图。
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能力指示方法的示意流程图。本实施例所示的能力指示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侧设备通信，所述网络侧设备包括但不限于4G、5G、6G等通信系统中的网络侧设备，例如基站、核心网等通信装置。
如图1所示，所述能力指示方法可以包括以下步骤：
在步骤S101中，向网络侧设备发送能力指示信息，其中，所述能力指示信息用于指示所述终端是否支持切片分组(slice group)。
在一个实施例中，网络侧设备为终端配置的切片信息主要包括两种形式，一种是单个切片的形式，另一种是切片分组的形式。
由于不同终端的能力不同，有的终端支持切片分组(也支持单个切片)，有的终端则只支持单个切片，而不支持切片分组，若网络侧设备没有考虑终端的能力向终端发送切片信息，将可能导致终端无能准确识别切片信息。
例如，终端A支持切片分组，包括支持以切片分组的形式接收切片信息；终端B只支持单个切片，包括仅支持以单个切片的形式接收切片信息。若对于终端B，网络侧设备配置的切片信息为切片分组形式的切片信息，那么终端B将不能准确识别网络侧设备发送的切片信息，进而导致终端B后续根据切片信息执行的操作出现错误。
根据本公开的实施例，终端可以向网络侧设备发送能力指示信息，通过能力指示信息告知网络侧设备，所述终端是否支持切片分组，从而使得网络侧设备可以将终端的能力指示信息作为辅助信息，来确定向终端指示的切片信息的形式，以便确保终端能够准确识别切片信息，进而正确执行后续根据切片信息执行的动作。
例如对于上述终端B，网络侧设备发送的切片信息的形式为单个切片的形式，从而确保终端B能够准确识别接收到的切片信息，进而根据识别的切片信息正确地执行后续东走。而对于终端A，由于既支持切片分组，又支持单个切片，那么网络侧设备发送的切片信息的形式可以是单个切片的形式，也可以是切片分组的形式。
需要说明的是，终端向网络侧设备发送的所述能力指示信息，对于网络侧设备只是一种辅助信息，也即所述能力指示信息并不能决定网络侧设备的动作，只是作为网络侧设备执行动作的一种参考。
换句话说，对于上述终端B，网络侧设备在考虑能力指示信息的情况下，向终端B发送的切片信息的形式为单个切片的形式；而网络侧设备也可以不考虑能力指示信息，那么向终端B发送的切片信息的形式既可以单个切片的形式，也可以为切片分组的形式。
在一个实施例中，终端根据切片信息执行的动作可以有多种，包括但不限于小区重选(例如在空闲态、非激活态进行)、随机接入等；相应地，网络侧设备向终端发送的切片信息，也可以包括小区重选相关的切片信息、随机接入相关的切片信息。
以下分别从小区重选、随机接入两方面，对本公开的能力指示信息进行示例性说明。
在一个实施例中，网络侧设备向终端发送切片信息的方式主要包括两种：一种是广播的方式，例如在系统信息块SIB(System Information Block)中携带切片信息；另一种是单播的方式，例如在无线资源控制RRC(Radio Resource Control)消息中携带切片信息，进一步例如可以携带在RRCRelease(RRC释放)消息中。
在通过RRCRelease消息携带切片信息的情况下，网络侧设备在向终端发送RRCRelease消息之前，已经与终端建立了通信连接，因此，可以接收终端上报的所述能力指示信息，进而确定终端是否按照支持切片分组的形式接收切片信息。
例如网络侧设备需要向终端发送小区重选的切片信息，例如与切片关联的小区频率优先级，当网络侧设备根据所述能力指示信息确定终端支持切片分组，网络侧设备可以选择向终端发送与切片分组关联的小区频率优先级；所述能力指示信息也可以指示终端支持的单个切片，网络侧设备可以选择向终端发送与单个切片关联的小区频率优先级；所述能力指示信息还可以指示终端不支持切片分组，也不支持单个切片，网络侧设备可以选择以传统(legacy)形式向终端发送小区频率优先级，也即小区频率优先级与切片不不关联。
在一个实施例中，终端向网络侧设备上报的能力指示信息，指示所述终端是否支持切片分组，其中，能力指示信息主要包括两种形式：一种是能力指示信息直接指示所述终端是否支持切片分组；另一种是能力指示信息指示间接信息，例如并不直接指示所述终端是否支持切片分组，而是指示终端是否支持基于切片分组信息执行一些操作。以下实施例主要针对能力指示信息的这两种形式进行实例性说明。
在一个实施例中，所述能力指示信息包括第一指示信息，所述第一指示信息用于指示所述终端是否支持基于切片分组信息的小区重选。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第一指示信息指示终端是否支持基于切片分组信息的小区重选。
在确定终端支持基于切片分组信息的小区重选的情况下，网络侧设备可以选择以切片分组的形式向终端发送小区重选相关信息，在确定终端不支持基于切片分组信息的小区重选的情况下，网络侧设备可以选择以单个切片的形式向终端发送小区重选相关信息。其中，小区重选相关信息包括但不限于小区频率优先级。
例如，第一指示信息的形式可以如下表1所示：
Figure PCTCN2022075541-appb-000001
表1
其中，第一指示信息可以包括参数定义(Definitions for parameters)、针对的每个对象(Per)、是否强制(Mandatory，简称M)、对于频分复用(Frequency-division Duplex，FDD)和时分复用(Time-division Duplex，TDD)是否不同FDD-TDD DIFF，对于FR1频段和FR2频段是否不同FR1-FR2 DIFF。
例如其中针对的每个对象为，用户设备UE；
是否强制：不强制No；
对于频分复用和时分复用是否不同：并非不同No；
对于FR1频段和FR2频段是否不同：并非不同No。
这几项内容与后续实施例中其他指示信息可以是相同的，也可以是不同的，以下实施例主要在相同的情况下进行示例，具体主要描述参数定义这项内容的差异。
第一指示信息中参数定义可以包括名称以及具体的指示内容，例如名称可以是slicegroupInfoforCellReselection-r17，也即用于R17中小区重选的切片分组信息，指示的内容可以为：
Indicates whether the UE supports slicegroupInformation on RRC release for slice based cell reselection in RRC_IDLE and RRC INACTIVE)；
也即指示RRC空闲态和RRC非激活态的UE是否支持基于RRCRelease消息中切片分组信息的小区重选。
其中，本公开所有实施例中的RRC空闲态和RRC非激活态可以如TS 38.304[21]所定义的。
需要说明的是，在本公开的所有实施例中，以切片分组的形式向终端发送信息，包括向终端发送的信息与切片分组的标识相关联；以单个切片的形式向终端发送信息，包括向终端发送的信息与单个切片的标识相关联，例如与S-NSSAI(Single-Network slice selection assistance information，单一网络切片选择辅助信息)相关联。
在一个实施例中，所述能力指示信息包括第十一指示信息，所述第十一指示信 息用于指示所述终端是否支持基于RRCRelease消息中切片分组信息的小区重选。
在一个实施例中，所述能力指示信息包括第二指示信息，所述第二指示信息用于指示所述终端是否支持基于单个切片信息的小区重选。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第二指示信息指示终端是否支持基于单个切片信息的小区重选。其中，可以约定能力指示信息在指示支持基于单个切片信息的小区重选时，默认不支持基于切片分组信息的小区重选，在指示不支持基于单个切片信息的小区重选时，默认支持基于切片分组信息的小区重选。
在确定终端支持基于单个切片信息的小区重选的情况下，网络侧设备可以选择以单个切片的形式向终端发送小区重选相关信息，在确定终端不支持基于单个切片信息的小区重选的情况下，网络侧设备可以选择以切片分组的形式向终端发送小区重选相关信息。其中，小区重选相关信息包括但不限于小区频率优先级。
例如，第二指示信息的形式可以如下表2所示：
Figure PCTCN2022075541-appb-000002
表2
其中，第二指示信息可以包括Definitions for parameters、Per、M、FDD-TDD DIFF，FR1-FR2 DIFF等。
第二指示信息中参数定义可以包括名称以及具体的指示内容，例如名称可以是S-NSSAIInfoforCellReselection-r17，也即用于R17中小区重选的单个切片信息(单个切片通过S-NSSAI表示)，指示的内容可以为：
Indicates whether the UE supports S-NSSAIInformation on RRC release for slice based cell reselection in RRC_IDLE and RRC INACTIVE；
也即指示RRC空闲态和RRC非激活态的UE是否支持基于RRCRelease消息中单个切片信息的小区重选。
在一个实施例中，所述能力指示信息包括第十二指示信息，所述第十二指示信息用于指示所述终端是否支持基于RRCRelease消息中单个切片信息的小区重选。
在一个实施例中，所述能力指示信息包括第三指示信息，所述第三指示信息用于指示所述终端是否支持切片分组信息。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第三指示信息直接指示终端是否支持切片分组信息。
在确定终端支持切片分组信息的情况下，网络侧设备可以选择以切片分组的形式向终端发送切片信息，在确定终端不支持切片分组信息的情况下，网络侧设备可以选择以单个切片的形式向终端发送切片信息。
例如，第三指示信息的形式可以如下表3所示：
Figure PCTCN2022075541-appb-000003
表3
其中，第三指示信息可以包括Definitions for parameters、Per、M、FDD-TDD DIFF，FR1-FR2 DIFF等。
第三指示信息中参数定义可以包括名称以及具体的指示内容，例如名称可以是slicegroup，也即切片分组，指示的内容可以为：
Indicates whether the UE supports slicegroupInformation；
也即指示UE是否支持切片分组信息。
在一个实施例中，所述能力指示信息包括第四指示信息，所述第四指示信息用于指示所述终端是否支持单个切片信息。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第四指示信息直接指示终端是否支持单个切片信息。其中，可以约定能力指示信息在指示支持单个切片信息时，默认不支持切片分组信息，在指示不支持单个切片信息时，默认支持切片分组信息。
在确定终端支持单个切片信息的情况下，网络侧设备可以选择以单个切片的形式向终端发送切片信息，在确定终端不支持单个切片信息的情况下，网络侧设备可以选择以切片分组的形式向终端发送切片信息。
例如，第四指示信息的形式可以如下表4所示：
Figure PCTCN2022075541-appb-000004
表4
其中，第四指示信息可以包括Definitions for parameters、Per、M、FDD-TDD DIFF，FR1-FR2 DIFF等。
第四指示信息中参数定义可以包括名称以及具体的指示内容，例如名称可以是S-NSSAIInfo-r17，也即R17中的单个切片信息(单个切片通过S-NSSAI表示)，指示的内容可以为：
Indicates whether the UE supports S-NSSAIInformation；
也即指示UE是否支持单个切片信息。
在一个实施例中，所述能力指示信息包括切片支持指示信息，所述切片支持指示信息用于指示所述终端是否支持基于切片信息的小区重选。
由于切片支持指示信息仅能指示终端针对切片信息的支持情况，并不能指示具体支持切片分组还是支持单个切片，因此，在一个实施例中，在指示信息包括切片支持指示信息的基础上，可以设置指示信息包括上述第一指示信息、第二指示信息、第三指示信息和第四指示信息中的至少一项信息，以进一步指示终端具体支持切片分组还是支持单个切片，确保指示的准确度。
例如以网络侧设备向终端发送小区重选相关信息为例：
在切片支持指示信息指示终端支持切片信息的情况下，网络侧设备若确定终端支持切片分组信息，向终端发送的小区重选相关信息可以包括切片分组标识和与切片分组标识关联的dedicated(专用)频率优先级；
在切片支持指示信息指示终端支持切片信息的情况下，网络侧设备若确定终端不支持切片分组信息，向终端发送的小区重选相关信息可以包括单个切片标识和与单个切片标识关联的dedicated频率优先级；
在切片支持指示信息指示终端不支持切片信息的情况下，网络侧设备若确定终端支持切片分组信息，可以在SIB中携带频率优先级向终端发送；
在切片支持指示信息指示终端不支持切片信息的情况下，网络侧设备若确定终 端不支持切片分组信息，向终端发送的小区重选相关信息可以包括可以发送传统的dedicated频率优先级。
在切片支持指示信息指示终端支持切片信息的情况下，网络侧设备若未确定终端是否支持切片分组信息，可以默认终端支持切片分组信息，向终端发送的小区重选相关信息可以包括切片分组标识和与切片分组标识关联的dedicated频率优先级，或者默认终端支持单个切片信息，向终端发送的小区重选相关信息可以包括单个切片标识和与单个切片标识关联的dedicated频率优先级。
在一个实施例中，指示信息可以不包括切片支持指示信息，而仅包括第一指示信息或者第二指示信息。由于第一指示信息或者第二指示信息已经指示了对于切片分组信息的支持情况，可以无需通过两个层次的指示信息分别指示对于切片信息的支持情况和切片分组信息的支持情况，有利于降低指示的复杂度。
例如以网络侧设备向终端发送小区重选相关信息为例：
网络侧设备在根据第一指示信息确定终端支持切片分组信息时，向终端发送的小区重选相关信息可以包括切片分组标识和与切片分组标识关联的dedicated频率优先级；
网络侧设备在根据第一指示信息确定终端不支持切片分组信息时，向终端发送的小区重选相关信息可以包括传统的dedicated频率优先级，或者，向终端发送的小区重选相关信息可以包括单个切片标识和与单个切片标识关联的dedicated频率优先级；
网络侧设备在根据第二指示信息确定终端支持切片分组信息时，向终端发送的小区重选相关信息可以包括单个切片标识和与单个切片标识关联的dedicated频率优先级；
网络侧设备在根据第二指示信息确定终端不支持切片分组信息时，向终端发送的小区重选相关信息可以包括传统的dedicated频率优先级，或者，向终端发送的小区重选相关信息可以包括单个切片标识和与单个切片标识关联的dedicated频率优先级。
在一个实施例中，所述能力指示信息包括第五指示信息，所述第五指示信息用于指示所述终端是否支持基于切片分组信息的随机接入。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第五指示信息指示终端是否支持基于切片分组信息的随机接入。
在确定终端支持基于切片分组信息的随机接入的情况下，网络侧设备可以选择以切片分组的形式向终端发送随机接入相关信息，在确定终端不支持基于切片分组信息的随机接入的情况下，网络侧设备可以选择以单个切片的形式向终端发送随机接入相关信息。其中，随机接入相关信息包括但不限于随机接入(随机接入信道RACH可以简称为随机接入)资源分区(RACH resource partition)、随机接入优先级参数(RA prioritization parameters)。
例如，第五指示信息的形式可以如下表5所示：
Figure PCTCN2022075541-appb-000005
表5
其中，第五指示信息可以包括Definitions for parameters、Per、M、FDD-TDD DIFF，FR1-FR2 DIFF等。
第五指示信息中参数定义可以包括名称以及具体的指示内容，例如名称可以是slicegroupInfoforRACH-r17，也即用于R17中随机接入(通过随机接入RACH表示)的切片分组信息，指示的内容可以为：
Indicates whether the UE supports slicegroupInformation for slice based random access；
也即指示UE是否支持基于切片分组信息的随机接入。
其中，本公开所有实施例中的随机接入可以如TS 38.321[21]所定义的。
在一个实施例中，所述能力指示信息包括第六指示信息，所述第六指示信息用于指示所述终端是否支持基于切片分组信息的随机接入资源分区。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第六指示信息指示终端是否支持基于切片分组信息的随机接入资源分区。
在确定终端支持基于切片分组信息的随机接入资源分区的情况下，网络侧设备可以选择以切片分组的形式向终端配置随机接入资源分区，在确定终端不支持基于切片分组信息的随机接入资源分区的情况下，网络侧设备可以选择以单个切片的形式向终端配置随机接入资源分区。
例如，第六指示信息的形式可以如下表6所示：
Figure PCTCN2022075541-appb-000006
表6
其中，第六指示信息可以包括Definitions for parameters、Per、M、FDD-TDD DIFF，FR1-FR2 DIFF等。
第六指示信息中参数定义可以包括名称以及具体的指示内容，例如名称可以是slicegroupInfoforRACHpartition-r17，也即用于R17中随机接入资源分区的切片分组信息，指示的内容可以为：
Indicates whether the UE supports slicegroupInformation for slice based RACH resource partition；
也即指示UE是否支持基于切片分组信息的随机接入资源分区。
其中，本公开所有实施例中的随机接入资源分区可以如TS 38.321[21]所定义的。
在一个实施例中，所述能力指示信息包括第七指示信息，所述第七指示信息用于指示所述终端是否支持基于切片分组信息的随机接入优先级参数。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第七指示信息指示终端是否支持基于切片分组信息的随机接入优先级参数。
在确定终端支持基于切片分组信息的随机接入优先级参数的情况下，网络侧设备可以选择以切片分组的形式向终端配置随机接入优先级参数，在确定终端不支持基于切片分组信息的随机接入优先级参数的情况下，网络侧设备可以选择以单个切片的形式向终端配置随机接入优先级参数。
例如，第七指示信息的形式可以如下表7所示：
Figure PCTCN2022075541-appb-000007
表7
其中，第七指示信息可以包括Definitions for parameters、Per、M、FDD-TDD DIFF，FR1-FR2 DIFF等。
第七指示信息中参数定义可以包括名称以及具体的指示内容，例如名称可以是slicegroupInfoforRAprioritization-r17，也即用于R17中随机接入优先级的切片分组信息，指示的内容可以为：
Indicates whether the UE supports slicegroupInformation for slice based RA prioritization；
也即指示UE是否支持基于切片分组信息的随机接入优先级。
其中，本公开所有实施例中的随机接入优先级可以如TS 38.321[21]所定义的。
在一个实施例中，所述能力指示信息包括第八指示信息，所述第八指示信息用于指示所述终端是否支持基于单个切片信息的随机接入。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第八指示信息指示终端是否支持基于单个切片信息的随机接入。其中，可以约定能力指示信息在指示支持基于单个切片信息的随机接入时，默认不支持基于切片分组信息的随机接入，在指示不支持基于单个切片信息的随机接入时，默认支持基于切片分组信息的随机接入。
在确定终端支持基于单个切片信息的随机接入的情况下，网络侧设备可以选择以单个切片的形式向终端发送随机接入相关信息，在确定终端不支持基于单个切片信息的随机接入的情况下，网络侧设备可以选择以切片分组的形式向终端发送随机接入相关信息。
在一个实施例中，所述能力指示信息包括第九指示信息，所述第九指示信息用于指示所述终端是否支持基于单个切片信息的随机接入资源分区。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第九指示信息指示终端是否支持基于单个切片信息的随机接入资源分区。其中，可以约定能力指示信息在指示支持基于单个切片信息的随机接入资源分区时，默认不支持基于切片分组信息的随机接入资源分区，在指示不支持基于单个切片信息的随机接入资源分区时，默认支持基于切片分组信息的随机接入资源分区。
在确定终端支持基于单个切片信息的随机接入资源分区的情况下，网络侧设备可以选择以单个切片的形式向终端配置随机接入资源分区，在确定终端不支持基于单 个切片信息的随机接入资源分区的情况下，网络侧设备可以选择以切片分组的形式向终端配置随机接入资源分区。
在一个实施例中，所述能力指示信息包括第十指示信息，所述第十指示信息用于指示所述终端是否支持基于单个切片信息的随机接入优先级参数。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第十指示信息指示终端是否支持基于单个切片信息的随机接入优先级参数。其中，可以约定能力指示信息在指示支持基于单个切片信息的随机接入优先级参数时，默认不支持基于切片分组信息的随机接入优先级参数，在指示不支持基于单个切片信息的随机接入优先级参数时，默认支持基于切片分组信息的随机接入优先级参数。
在确定终端支持基于单个切片信息的随机接入优先级参数的情况下，网络侧设备可以选择以单个切片的形式向终端配置随机接入优先级参数，在确定终端不支持基于单个切片信息的随机接入优先级参数的情况下，网络侧设备可以选择以切片分组的形式向终端配置随机接入优先级参数。
在一个实施例中，在指示信息包括上述切片支持指示信息的基础上，可以设置指示信息包括上述第五指示信息、第六指示信息、第七指示信息、第八指示信息、第九指示信息、第十指示信息中的至少一项信息，以进一步指示终端具体支持切片分组还是支持单个切片，确保指示的准确度。
例如以网络侧设备向终端发送随机接入相关信息为例：
在切片支持指示信息指示终端支持切片信息的情况下，网络侧设备若确定终端支持切片分组信息，向终端发送的随机接入相关信息可以包括切片分组标识和与切片分组标识关联的RACH(Random Access Channel，随机接入)配置；
在切片支持指示信息指示终端支持切片信息的情况下，网络侧设备若确定终端不支持切片分组信息，向终端发送的随机接入相关信息可以包括单个切片标识和与单个切片标识关联的RACH配置；
在切片支持指示信息指示终端不支持切片信息的情况下，网络侧设备若确定终端支持切片分组信息，可以在SIB中携带RACH配置向终端发送；
在切片支持指示信息指示终端不支持切片信息的情况下，网络侧设备若确定终端不支持切片分组信息，向终端发送的随机接入相关信息可以包括可以发送传统的RACH配置。
在切片支持指示信息指示终端支持切片信息的情况下，网络侧设备若未确定终端是否支持切片分组信息，可以默认终端支持切片分组信息，向终端发送的随机接入相关信息可以包括切片分组标识和与切片分组标识关联的RACH配置，或者默认终端支持单个切片信息，向终端发送的随机接入相关信息可以包括单个切片标识和与单个切片标识关联的RACH配置。
在一个实施例中，指示信息可以不包括切片支持指示信息，而仅包括第一指示信息或者第二指示信息。由于第一指示信息或者第二指示信息已经指示了对于切片分组信息的支持情况，可以无需通过两个层次的指示信息分别指示对于切片信息的支持情况和切片分组信息的支持情况，有利于降低指示的复杂度。
例如以网络侧设备向终端发送随机接入相关信息为例：
网络侧设备在确定终端支持切片分组信息时，向终端发送的随机接入相关信息可以包括切片分组标识和与切片分组标识关联的RACH配置；
网络侧设备在确定终端不支持切片分组信息时，向终端发送的随机接入相关信息可以包括传统的RACH配置；
网络侧设备在确定终端支持切片分组信息时，向终端发送的随机接入相关信息可以包括切片分组标识和与单个切片标识关联的RACH配置；
网络侧设备在确定终端不支持切片分组信息时，向终端发送的随机接入相关信息可以包括传统的RACH配置。
在一个实施例中，所述能力指示信息可以携带在信息元素IE(Information Element)中发送至网络侧设备，例如可以携带在已有的IE中发送，也可以携带在新增的IE中发送。
在一个实施例中，在所述能力指示信息携带在已有IE中时，所述已有IE可以是UE-NR-Capability；
在一个实施例中，在所述能力指示信息携带在新增IE中时，所述新增IE可以包含在UE-NR-Capability中，也可以独立于UE-NR-Capability存在。
在一个实施例中，在能力指示信息携带在新增IE中发送时，可以不区分所述能力指示信息具体的内容，通过一个新增IE来发送所述能力指示信息；或者，可以根据所述能力指示信息具体的内容将所述能力指示信息携带在不同的新增IE中发送。
在一个实施例中，新增IE可以包括一个IE，例如称作R17切片参数(Slice-Parameters-r17)，无论所述能力指示信息指示的具体内容是什么，都可以携带在R17切片参数这个IE中发送；
在一个实施例中，新增IE可以包括多个IE，例如包括但不限于以下至少之一：
第一IE：R17切片参数(Slice-Parameters-r17)；
第二IE：R17切片重选参数(SliceReselection-Parameters-r17)；
第三IE：R17切片随机接入参数(SliceRACH-Parameters-r17)；
第四IE：R17切片随机接入资源分区(SliceRACHpartition-Parameters-r17)；
第五IE：R17切片随机接入优先级(SliceRAprioritization-Parameters-r17)；
在一个实施例中，第一IE可以包括第二IE和第三IE，第三IE可以包括第四IE和第五IE；
在一个实施例中，第一IE、第二IE、第三IE、第四IE和第五IE可以是并列的。
在一个实施例中，在所述能力指示信息包括第三指示信息或第四指示信息时，所述能力指示信息可以携带在第一IE中；在所述能力指示信息包括第一指示信息、或第二指示信息、或第十一指示信息、或第十二指示信息时，所述能力指示信息可以携带在第二IE中；在所述能力指示信息包括第五指示信息或第八指示信息时，所述能力指示信息可以携带在第五IE中；在所述能力指示信息包括第六指示信息或第九指示信息时，所述能力指示信息可以携带在第四IE中；在所述能力指示信息包括第七指示信息或第十指示信息时，所述能力指示信息可以携带在第五IE中。
需要说明的是，上述实施例是在新增IE包括上述五个IE时能力指示信息的携带方式，而当新增IE仅携带了五个IE中的部分IE时，如果IE之间存在包含/被包含的关系，则可以根据IE之间的包含/被包含关系来确定能力指示信息的携带方式。
例如新增IE包括第一IE、第二IE和第三IE，在所述能力指示信息包括第三指示信息或第四指示信息时，所述能力指示信息可以携带在第一IE中；在所述能力指示信息包括第一指示信息、或第二指示信息、或第十一指示信息、或第十二指示信息时，所述能力指示信息可以携带在第二IE中；在所述能力指示信息包括第五指示信息、或第六指示信息、第七指示信息、或第八指示信息、第九指示信息、或第十指示信息 时，所述能力指示信息可以携带在第三IE中。
图2是根据本公开的实施例示出的一种能力确定方法的示意流程图。本实施例所示的能力确定方法可以由网络侧设备执行，所述网络侧设备可以与终端通信，所述网络侧设备包括但不限于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(例如NB-IoT、MTC、eMTC)等通信装置。
如图2所示，所述能力确定方法可以包括以下步骤：
在步骤S201中，接收终端发送的能力指示信息；
在步骤S202中，根据所述能力指示信息确定所述终端是否支持切片分组。
在一个实施例中，网络侧设备为终端配置的切片信息主要包括两种形式，一种是单个切片的形式，另一种是切片分组的形式。
由于不同终端的能力不同，有的终端支持切片分组(也支持单个切片)，有的终端则只支持单个切片，而不支持切片分组，若网络侧设备没有考虑终端的能力向终端发送切片信息，将可能导致终端无能准确识别切片信息。
例如，终端A支持切片分组，包括支持以切片分组的形式接收切片信息；终端B只支持单个切片，包括仅支持以单个切片的形式接收切片信息。若对于终端B，网络侧设备配置的切片信息为切片分组形式的切片信息，那么终端B将不能准确识别网络侧设备发送的切片信息，进而导致终端B后续根据切片信息执行的操作出现错误。
根据本公开的实施例，终端可以向网络侧设备发送能力指示信息，通过能力指示信息告知网络侧设备，所述终端是否支持切片分组，从而使得网络侧设备可以将终端的能力指示信息作为辅助信息，来确定向终端指示的切片信息的形式，以便确保终端能够准确识别切片信息，进而正确执行后续根据切片信息执行的动作。
例如对于上述终端B，网络侧设备发送的切片信息的形式为单个切片的形式，从而确保终端B能够准确识别接收到的切片信息，进而根据识别的切片信息正确地执行后续东走。而对于终端A，由于既支持切片分组，又支持单个切片，那么网络侧设备发送的切片信息的形式可以是单个切片的形式，也可以是切片分组的形式。
需要说明的是，终端向网络侧设备发送的所述能力指示信息，对于网络侧设备只是一种辅助信息，也即所述能力指示信息并不能决定网络侧设备的动作，只是作为 网络侧设备执行动作的一种参考。
换句话说，对于上述终端B，网络侧设备在考虑能力指示信息的情况下，向终端B发送的切片信息的形式为单个切片的形式；而网络侧设备也可以不考虑能力指示信息，那么向终端B发送的切片信息的形式既可以单个切片的形式，也可以为切片分组的形式。
在一个实施例中，在所述网络侧设备为基站的情况下，在接收终端发送的能力指示信息后，可以将所述能力指示信息发送给邻基站(例如通过Xn接口发送)，以便邻基站可以将终端的能力指示信息作为辅助信息，来确定向终端指示的切片信息的形式。
在一个实施例中，所述终端在从源基站切换到目标基站时，终端可以在切换请求消息中携带所述能力指示信息发送至目标基站，以便目标基站可以将终端的能力指示信息作为辅助信息，来确定向终端指示的切片信息的形式。
在一个实施例中，终端根据切片信息执行的动作可以有多种，包括但不限于小区重选(例如在空闲态、非激活态进行)、随机接入等；相应地，网络侧设备向终端发送的切片信息，也可以包括小区重选相关的切片信息、随机接入相关的切片信息。
以下分别从小区重选、随机接入两方面，对本公开的能力指示信息进行示例性说明。
在一个实施例中，网络侧设备向终端发送切片信息的方式主要包括两种：一种是广播的方式，例如在系统信息块SIB(System Information Block)中携带切片信息；另一种是单播的方式，例如在无线资源控制RRC(Radio Resource Control)消息中携带切片信息，进一步例如可以携带在RRCRelease(释放)消息中。
在通过RRCRelease消息携带切片信息的情况下，网络侧设备在向终端发送RRCRelease消息之前，已经与终端建立了通信连接，因此，可以接收终端上报的所述能力指示信息，进而确定终端是否按照支持切片分组的形式接收切片信息。
例如网络侧设备需要向终端发送小区重选的切片信息，例如与切片关联的小区频率优先级，当网络侧设备根据所述能力指示信息确定终端支持切片分组，网络侧设备可以选择向终端发送与切片分组关联的小区频率优先级；所述能力指示信息也可以指示终端支持的单个切片，网络侧设备可以选择向终端发送与单个切片关联的小区频率优先级；所述能力指示信息还可以指示终端不支持切片分组，也不支持单个切片， 网络侧设备可以选择以传统(legacy)形式向终端发送小区频率优先级，也即小区频率优先级与切片不不关联。
在一个实施例中，终端向网络侧设备上报的能力指示信息，指示所述终端是否支持切片分组，其中，能力指示信息主要包括两种形式：一种是能力指示信息直接指示所述终端是否支持切片分组；另一种是能力指示信息指示间接信息，例如并不直接指示所述终端是否支持切片分组，而是指示终端是否支持基于切片分组信息执行一些操作。以下实施例主要针对能力指示信息的这两种形式进行实例性说明。
在一个实施例中，所述能力指示信息包括第一指示信息，所述第一指示信息用于指示所述终端是否支持基于切片分组信息的小区重选；
所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
根据所述第一指示信息确定所述终端是否支持基于切片分组信息的小区重选。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第一指示信息指示终端是否支持基于切片分组信息的小区重选。
在确定终端支持基于切片分组信息的小区重选的情况下，网络侧设备可以选择以切片分组的形式向终端发送小区重选相关信息，在确定终端不支持基于切片分组信息的小区重选的情况下，网络侧设备可以选择以单个切片的形式向终端发送小区重选相关信息。其中，小区重选相关信息包括但不限于小区频率优先级。
例如，第一指示信息的形式可以如下
需要说明的是，在本公开的所有实施例中，以切片分组的形式向终端发送信息，包括向终端发送的信息与切片分组的标识相关联；以单个切片的形式向终端发送信息，包括向终端发送的信息与单个切片的标识相关联，例如与S-NSSAI(Single-Network slice selection assistance information，单一网络切片选择辅助信息)相关联。
在一个实施例中，所述能力指示信息包括第二指示信息，所述第二指示信息用于指示所述终端是否支持基于单个切片信息的小区重选；
所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
根据所述第二指示信息确定所述终端是否支持基于单个切片信息的小区重选。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第二指示信息指示终端是否支持基于单个切片信息的小区重选。其中，可以约定能力指示信息在 指示支持基于单个切片信息的小区重选时，默认不支持基于切片分组信息的小区重选，在指示不支持基于单个切片信息的小区重选时，默认支持基于切片分组信息的小区重选。
在确定终端支持基于单个切片信息的小区重选的情况下，网络侧设备可以选择以单个切片的形式向终端发送小区重选相关信息，在确定终端不支持基于单个切片信息的小区重选的情况下，网络侧设备可以选择以切片分组的形式向终端发送小区重选相关信息。其中，小区重选相关信息包括但不限于小区频率优先级。
在一个实施例中，所述能力指示信息包括第三指示信息，所述第三指示信息用于指示所述终端是否支持切片分组信息；
所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
根据所述第三指示信息确定所述终端是否支持切片分组信息。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第三指示信息直接指示终端是否支持切片分组信息。
在确定终端支持切片分组信息的情况下，网络侧设备可以选择以切片分组的形式向终端发送切片信息，在确定终端不支持切片分组信息的情况下，网络侧设备可以选择以单个切片的形式向终端发送切片信息。
在一个实施例中，所述能力指示信息包括第四指示信息，所述第四指示信息用于指示所述终端是否支持单个切片信息；
所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
根据所述第四指示信息确定所述终端是否支持单个切片信息。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第四指示信息直接指示终端是否支持单个切片信息。其中，可以约定能力指示信息在指示支持单个切片信息时，默认不支持切片分组信息，在指示不支持单个切片信息时，默认支持切片分组信息。
在确定终端支持单个切片信息的情况下，网络侧设备可以选择以单个切片的形式向终端发送切片信息，在确定终端不支持单个切片信息的情况下，网络侧设备可以选择以切片分组的形式向终端发送切片信息。
在一个实施例中，所述能力指示信息包括切片支持指示信息，所述切片支持指 示信息用于指示所述终端是否支持基于切片信息的小区重选。
由于切片支持指示信息仅能指示终端针对切片信息的支持情况，并不能指示具体支持切片分组还是支持单个切片，因此，在一个实施例中，在指示信息包括切片支持指示信息的基础上，可以设置指示信息包括上述第一指示信息、第二指示信息、第三指示信息和第四指示信息中的至少一项信息，以进一步指示终端具体支持切片分组还是支持单个切片，确保指示的准确度。
例如以网络侧设备向终端发送小区重选相关信息为例：
在切片支持指示信息指示终端支持切片信息的情况下，网络侧设备若确定终端支持切片分组信息，向终端发送的小区重选相关信息可以包括切片分组标识和与切片分组标识关联的dedicated(专用)频率优先级；
在切片支持指示信息指示终端支持切片信息的情况下，网络侧设备若确定终端不支持切片分组信息，向终端发送的小区重选相关信息可以包括单个切片标识和与单个切片标识关联的dedicated频率优先级；
在切片支持指示信息指示终端不支持切片信息的情况下，网络侧设备若确定终端支持切片分组信息，可以在SIB中携带频率优先级向终端发送；
在切片支持指示信息指示终端不支持切片信息的情况下，网络侧设备若确定终端不支持切片分组信息，向终端发送的小区重选相关信息可以包括可以发送传统的dedicated频率优先级。
在切片支持指示信息指示终端支持切片信息的情况下，网络侧设备若未确定终端是否支持切片分组信息，可以默认终端支持切片分组信息，向终端发送的小区重选相关信息可以包括切片分组标识和与切片分组标识关联的dedicated频率优先级，或者默认终端支持单个切片信息，向终端发送的小区重选相关信息可以包括单个切片标识和与单个切片标识关联的dedicated频率优先级。
在一个实施例中，指示信息可以不包括切片支持指示信息，而仅包括第一指示信息或者第二指示信息。由于第一指示信息或者第二指示信息已经指示了对于切片分组信息的支持情况，可以无需通过两个层次的指示信息分别指示对于切片信息的支持情况和切片分组信息的支持情况，有利于降低指示的复杂度。
例如以网络侧设备向终端发送小区重选相关信息为例：
网络侧设备在根据第一指示信息确定终端支持切片分组信息时，向终端发送的小区重选相关信息可以包括切片分组标识和与切片分组标识关联的dedicated频率优先级；
网络侧设备在根据第一指示信息确定终端不支持切片分组信息时，向终端发送的小区重选相关信息可以包括传统的dedicated频率优先级，或者，向终端发送的小区重选相关信息可以包括单个切片标识和与单个切片标识关联的dedicated频率优先级；
网络侧设备在根据第二指示信息确定终端支持切片分组信息时，向终端发送的小区重选相关信息可以包括单个切片标识和与单个切片标识关联的dedicated频率优先级；
网络侧设备在根据第二指示信息确定终端不支持切片分组信息时，向终端发送的小区重选相关信息可以包括传统的dedicated频率优先级，或者，向终端发送的小区重选相关信息可以包括单个切片标识和与单个切片标识关联的dedicated频率优先级。
在一个实施例中，所述能力指示信息包括第五指示信息，所述第五指示信息用于指示所述终端是否支持基于切片分组信息的随机接入；
所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
根据所述第五指示信息确定所述终端是否支持基于切片分组信息的随机接入。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第五指示信息指示终端是否支持基于切片分组信息的随机接入。
在确定终端支持基于切片分组信息的随机接入的情况下，网络侧设备可以选择以切片分组的形式向终端发送随机接入相关信息，在确定终端不支持基于切片分组信息的随机接入的情况下，网络侧设备可以选择以单个切片的形式向终端发送随机接入相关信息。其中，随机接入相关信息包括但不限于随机接入资源分区(RACH resource partition)、随机接入优先级参数(RA prioritization parameters)。
在一个实施例中，所述能力指示信息包括第六指示信息，所述第六指示信息用于指示所述终端是否支持基于切片分组信息的随机接入资源分区；
所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
根据所述第六指示信息确定所述终端是否支持基于切片分组信息的随机接入资源分区。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第六指示信息指示终端是否支持基于切片分组信息的随机接入资源分区。
在确定终端支持基于切片分组信息的随机接入资源分区的情况下，网络侧设备可以选择以切片分组的形式向终端配置随机接入资源分区，在确定终端不支持基于切片分组信息的随机接入资源分区的情况下，网络侧设备可以选择以单个切片的形式向终端配置随机接入资源分区。
在一个实施例中，所述能力指示信息包括第七指示信息，所述第七指示信息用于指示所述终端是否支持基于切片分组信息的随机接入优先级参数；
所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
根据所述第七指示信息确定所述终端是否支持基于切片分组信息的随机接入优先级参数。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第七指示信息指示终端是否支持基于切片分组信息的随机接入优先级参数。
在确定终端支持基于切片分组信息的随机接入优先级参数的情况下，网络侧设备可以选择以切片分组的形式向终端配置随机接入优先级参数，在确定终端不支持基于切片分组信息的随机接入优先级参数的情况下，网络侧设备可以选择以单个切片的形式向终端配置随机接入优先级参数。
在一个实施例中，所述能力指示信息包括第八指示信息，所述第八指示信息用于指示所述终端是否支持基于单个切片信息的随机接入；
所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
根据所述第八指示信息确定所述终端是否支持基于单个切片信息的随机接入。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第八指示信息指示终端是否支持基于单个切片信息的随机接入。其中，可以约定能力指示信息在指示支持基于单个切片信息的随机接入时，默认不支持基于切片分组信息的随机接入，在指示不支持基于单个切片信息的随机接入时，默认支持基于切片分组信息的随机接入。
在确定终端支持基于单个切片信息的随机接入的情况下，网络侧设备可以选择以单个切片的形式向终端发送随机接入相关信息，在确定终端不支持基于单个切片信 息的随机接入的情况下，网络侧设备可以选择以切片分组的形式向终端发送随机接入相关信息。
在一个实施例中，所述能力指示信息包括第九指示信息，所述第九指示信息用于指示所述终端是否支持基于单个切片信息的随机接入资源分区；
所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
根据所述第九指示信息确定所述终端是否支持基于单个切片信息的随机接入资源分区。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第九指示信息指示终端是否支持基于单个切片信息的随机接入资源分区。其中，可以约定能力指示信息在指示支持基于单个切片信息的随机接入资源分区时，默认不支持基于切片分组信息的随机接入资源分区，在指示不支持基于单个切片信息的随机接入资源分区时，默认支持基于切片分组信息的随机接入资源分区。
在确定终端支持基于单个切片信息的随机接入资源分区的情况下，网络侧设备可以选择以单个切片的形式向终端配置随机接入资源分区，在确定终端不支持基于单个切片信息的随机接入资源分区的情况下，网络侧设备可以选择以切片分组的形式向终端配置随机接入资源分区。
在一个实施例中，所述能力指示信息包括第十指示信息，所述第十指示信息用于指示所述终端是否支持基于单个切片信息的随机接入优先级参数；
所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
根据所述第十指示信息确定所述终端是否支持基于单个切片信息的随机接入优先级参数。
在本实施例中，指示信息指示终端是否支持切片分组，可以是通过第十指示信息指示终端是否支持基于单个切片信息的随机接入优先级参数。其中，可以约定能力指示信息在指示支持基于单个切片信息的随机接入优先级参数时，默认不支持基于切片分组信息的随机接入优先级参数，在指示不支持基于单个切片信息的随机接入优先级参数时，默认支持基于切片分组信息的随机接入优先级参数。
在确定终端支持基于单个切片信息的随机接入优先级参数的情况下，网络侧设备可以选择以单个切片的形式向终端配置随机接入优先级参数，在确定终端不支持基 于单个切片信息的随机接入优先级参数的情况下，网络侧设备可以选择以切片分组的形式向终端配置随机接入优先级参数。
在一个实施例中，在指示信息包括上述切片支持指示信息的基础上，可以设置指示信息包括上述第五指示信息、第六指示信息、第七指示信息、第八指示信息、第九指示信息、第十指示信息中的至少一项信息，以进一步指示终端具体支持切片分组还是支持单个切片，确保指示的准确度。
例如以网络侧设备向终端发送随机接入相关信息为例：
在切片支持指示信息指示终端支持切片信息的情况下，网络侧设备若确定终端支持切片分组信息，向终端发送的随机接入相关信息可以包括切片分组标识和与切片分组标识关联的RACH(Random Access Channel，随机接入)配置；
在切片支持指示信息指示终端支持切片信息的情况下，网络侧设备若确定终端不支持切片分组信息，向终端发送的随机接入相关信息可以包括单个切片标识和与单个切片标识关联的RACH配置；
在切片支持指示信息指示终端不支持切片信息的情况下，网络侧设备若确定终端支持切片分组信息，可以在SIB中携带RACH配置向终端发送；
在切片支持指示信息指示终端不支持切片信息的情况下，网络侧设备若确定终端不支持切片分组信息，向终端发送的随机接入相关信息可以包括可以发送传统的RACH配置。
在切片支持指示信息指示终端支持切片信息的情况下，网络侧设备若未确定终端是否支持切片分组信息，可以默认终端支持切片分组信息，向终端发送的随机接入相关信息可以包括切片分组标识和与切片分组标识关联的RACH配置，或者默认终端支持单个切片信息，向终端发送的随机接入相关信息可以包括单个切片标识和与单个切片标识关联的RACH配置。
在一个实施例中，指示信息可以不包括切片支持指示信息，而仅包括第一指示信息或者第二指示信息。由于第一指示信息或者第二指示信息已经指示了对于切片分组信息的支持情况，可以无需通过两个层次的指示信息分别指示对于切片信息的支持情况和切片分组信息的支持情况，有利于降低指示的复杂度。
例如以网络侧设备向终端发送随机接入相关信息为例：
网络侧设备在确定终端支持切片分组信息时，向终端发送的随机接入相关信息可以包括切片分组标识和与切片分组标识关联的RACH配置；
网络侧设备在确定终端不支持切片分组信息时，向终端发送的随机接入相关信息可以包括传统的RACH配置；
网络侧设备在确定终端支持切片分组信息时，向终端发送的随机接入相关信息可以包括切片分组标识和与单个切片标识关联的RACH配置；
网络侧设备在确定终端不支持切片分组信息时，向终端发送的随机接入相关信息可以包括传统的RACH配置。
与前述的能力指示方法和能力确定方法的实施例相对应，本公开还提供了能力指示装置和能力确定装置的实施例。
图3是根据本公开的实施例示出的一种能力指示装置的示意框图。本实施例所示的能力指示装置可以适用于终端，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侧设备通信，所述网络侧设备包括但不限于4G、5G、6G等通信系统中的网络侧设备，例如基站、核心网等通信装置。
如图3所示，所示能力指示装置包括：
发送模块301，被配置为向网络侧设备发送能力指示信息，其中，所述能力指示信息用于指示终端是否支持切片分组。
在一个实施例中，所述能力指示信息包括第一指示信息，所述第一指示信息用于指示所述终端是否支持基于切片分组信息的小区重选。
在一个实施例中，所述能力指示信息包括第二指示信息，所述第二指示信息用于指示所述终端是否支持基于单个切片信息的小区重选。
在一个实施例中，所述能力指示信息包括第三指示信息，所述第三指示信息用于指示所述终端是否支持切片分组信息。
在一个实施例中，所述能力指示信息包括第四指示信息，所述第四指示信息用于指示所述终端是否支持单个切片信息。
在一个实施例中，所述能力指示信息包括第五指示信息，所述第五指示信息用于指示所述终端是否支持基于切片分组信息的随机接入。
在一个实施例中，所述能力指示信息包括第六指示信息，所述第六指示信息用于指示所述终端是否支持基于切片分组信息的随机接入资源分区。
在一个实施例中，所述能力指示信息包括第七指示信息，所述第七指示信息用于指示所述终端是否支持基于切片分组信息的随机接入优先级参数。
在一个实施例中，所述能力指示信息包括第八指示信息，所述第八指示信息用于指示所述终端是否支持基于单个切片信息的随机接入。
在一个实施例中，所述能力指示信息包括第九指示信息，所述第九指示信息用于指示所述终端是否支持基于单个切片信息的随机接入资源分区。
在一个实施例中，所述能力指示信息包括第十指示信息，所述第十指示信息用于指示所述终端是否支持基于单个切片信息的随机接入优先级参数。
图4是根据本公开的实施例示出的一种能力确定装置的示意框图。本实施例所示的能力确定装置可以适用于网络侧设备，所述网络侧设备可以与终端通信，所述网络侧设备包括但不限于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(例如NB-IoT、MTC、eMTC)等通信装置。
如图4所示，所述能力确定装置可以包括：
接收模块401，被配置为接收终端发送的能力指示信息；
处理模块402，被配置为根据所述能力指示信息确定所述终端是否支持切片分组。
在一个实施例中，所述能力指示信息包括第一指示信息，所述第一指示信息用于指示所述终端是否支持基于切片分组信息的小区重选；
所述处理模块，被配置为根据所述第一指示信息确定所述终端是否支持基于切片分组信息的小区重选。
在一个实施例中，所述能力指示信息包括第二指示信息，所述第二指示信息用于指示所述终端是否支持基于单个切片信息的小区重选；
所述处理模块，被配置为根据所述第二指示信息确定所述终端是否支持基于单个切片信息的小区重选。
在一个实施例中，所述能力指示信息包括第三指示信息，所述第三指示信息用 于指示所述终端是否支持切片分组信息；
所述处理模块，被配置为根据所述第三指示信息确定所述终端是否支持切片分组信息。
在一个实施例中，所述能力指示信息包括第四指示信息，所述第四指示信息用于指示所述终端是否支持单个切片信息；
所述处理模块，被配置为根据所述第四指示信息确定所述终端是否支持单个切片信息。
在一个实施例中，所述能力指示信息包括第五指示信息，所述第五指示信息用于指示所述终端是否支持基于切片分组信息的随机接入；
所述处理模块，被配置为根据所述第五指示信息确定所述终端是否支持基于切片分组信息的随机接入。
在一个实施例中，所述能力指示信息包括第六指示信息，所述第六指示信息用于指示所述终端是否支持基于切片分组信息的随机接入资源分区；
所述处理模块，被配置为根据所述第六指示信息确定所述终端是否支持基于切片分组信息的随机接入资源分区。
在一个实施例中，所述能力指示信息包括第七指示信息，所述第七指示信息用于指示所述终端是否支持基于切片分组信息的随机接入优先级参数；
所述处理模块，被配置为根据所述第七指示信息确定所述终端是否支持基于切片分组信息的随机接入优先级参数。
在一个实施例中，所述能力指示信息包括第八指示信息，所述第八指示信息用于指示所述终端是否支持基于单个切片信息的随机接入；
所述处理模块，被配置为根据所述第八指示信息确定所述终端是否支持基于单个切片信息的随机接入。
在一个实施例中，所述能力指示信息包括第九指示信息，所述第九指示信息用于指示所述终端是否支持基于单个切片信息的随机接入资源分区；
所述处理模块，被配置为根据所述第九指示信息确定所述终端是否支持基于单个切片信息的随机接入资源分区。
在一个实施例中，所述能力指示信息包括第十指示信息，所述第十指示信息用于指示所述终端是否支持基于单个切片信息的随机接入优先级参数；
所述处理模块，被配置为根据所述第十指示信息确定所述终端是否支持基于单个切片信息的随机接入优先级参数。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在相关方法的实施例中进行了详细描述，此处将不做详细阐述说明。
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能力指示方法。
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能力确定方法。
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能力指示方法中的步骤。
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能力确定方法中的步骤。
如图5所示，图5是根据本公开的实施例示出的一种用于能力确定的装置500的示意框图。装置500可以被提供为一基站。参照图5，装置500包括处理组件522、无线发射/接收组件524、天线组件526、以及无线接口特有的信号处理部分，处理组件522可进一步包括一个或多个处理器。处理组件522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能力确定方法。
图6是根据本公开的实施例示出的一种用于能力确定的装置600的示意框图。例如，装置600可以是移动电话、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6，装置600可以包括以下一个或多个组件：处理组件602、存储器604、电源组件606、多媒体组件608、音频组件610、输入/输出(I/O)的接口612、传感器组件614以及通信组件616。
处理组件602通常控制装置600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602可以包括一个或多个处理器620来执行指令，以完成上述的能力确定方法的全部或部分步骤。此外，处理组件602可以包括一个或多个模块，便于处理组件602和其他组件之间的交互。例如，处理组件602可以包括多媒体模块，以方便多媒体组件608和处理组件602之间的交互。
存储器604被配置为存储各种类型的数据以支持在装置600的操作。这些数据的示例包括用于在装置600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。存储器604可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)、电可擦除可编程只读存储器(EEPROM)、可擦除可编程只读存储器(EPROM)、可编程只读存储器(PROM)，只读存储器(ROM)、磁存储器、快闪存储器、磁盘或光盘。
电源组件606为装置600的各种组件提供电力。电源组件606可以包括电源管理系统，一个或多个电源，及其他与为装置600生成、管理和分配电力相关联的组件。
多媒体组件608包括在所述装置600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。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件608包括一个前置摄像头和/或后置摄像头。当装置600处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件610被配置为输出和/或输入音频信号。例如，音频组件610包括一个麦克风(MIC)，当装置600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604或经由通信组件616发送。在一些实施例中，音频组件610还包括一个扬声器，用于输出音频信号。
I/O接口612为处理组件602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614包括一个或多个传感器，用于为装置600提供各个方面的状态评估。例如，传感器组件614可以检测到装置600的打开/关闭状态，组件的相对定位，例如所述组件为装置600的显示器和小键盘，传感器组件614还可以检测装置600或装置600一个组件的位置改变，用户与装置600接触的存在或不存在，装置600方位或加速/减速和装置600的温度变化。传感器组件614可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件614还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件614还可以包括加速度传感器、陀螺仪传感器、磁传感器、压力传感器或温度传感器。
通信组件616被配置为便于装置600和其他设备之间有线或无线方式的通信。装置600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616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616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600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，用于执行上述能力确定方法。
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604，上述指令可由装置600的处理器620执行以完成上述能力确定方法。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。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上对本公开实施例所提供的方法和装置进行了详细介绍，本文中应用了具体个例对本公开的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本公开的方法及其核心思想；同时，对于本领域的一般技术人员，依据本公开的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本公开的限制。

Claims (28)

  1. 一种能力指示方法，其特征在于，由终端执行，所述方法包括：
    向网络侧设备发送能力指示信息，其中，所述能力指示信息用于指示所述终端是否支持切片分组。
  2. 根据权利要求1所述的方法，其特征在于，所述能力指示信息包括第一指示信息，所述第一指示信息用于指示所述终端是否支持基于切片分组信息的小区重选。
  3. 根据权利要求1所述的方法，其特征在于，所述能力指示信息包括第二指示信息，所述第二指示信息用于指示所述终端是否支持基于单个切片信息的小区重选。
  4. 根据权利要求1所述的方法，其特征在于，所述能力指示信息包括第三指示信息，所述第三指示信息用于指示所述终端是否支持切片分组信息。
  5. 根据权利要求1所述的方法，其特征在于，所述能力指示信息包括第四指示信息，所述第四指示信息用于指示所述终端是否支持单个切片信息。
  6. 根据权利要求1所述的方法，其特征在于，所述能力指示信息包括第五指示信息，所述第五指示信息用于指示所述终端是否支持基于切片分组信息的随机接入。
  7. 根据权利要求1所述的方法，其特征在于，所述能力指示信息包括第六指示信息，所述第六指示信息用于指示所述终端是否支持基于切片分组信息的随机接入资源分区。
  8. 根据权利要求1所述的方法，其特征在于，所述能力指示信息包括第七指示信息，所述第七指示信息用于指示所述终端是否支持基于切片分组信息的随机接入优先级参数。
  9. 根据权利要求1所述的方法，其特征在于，所述能力指示信息包括第八指示信息，所述第八指示信息用于指示所述终端是否支持基于单个切片信息的随机接入。
  10. 根据权利要求1所述的方法，其特征在于，所述能力指示信息包括第九指示信息，所述第九指示信息用于指示所述终端是否支持基于单个切片信息的随机接入资源分区。
  11. 根据权利要求1所述的方法，其特征在于，所述能力指示信息包括第十指示信息，所述第十指示信息用于指示所述终端是否支持基于单个切片信息的随机接入优先级参数。
  12. 一种能力确定方法，其特征在于，由网络侧设备执行，所述方法包括：
    接收终端发送的能力指示信息；
    根据所述能力指示信息确定所述终端是否支持切片分组。
  13. 根据权利要求12所述的方法，其特征在于，所述能力指示信息包括第一指示信息，所述第一指示信息用于指示所述终端是否支持基于切片分组信息的小区重选；
    所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
    根据所述第一指示信息确定所述终端是否支持基于切片分组信息的小区重选。
  14. 根据权利要求12所述的方法，其特征在于，所述能力指示信息包括第二指示信息，所述第二指示信息用于指示所述终端是否支持基于单个切片信息的小区重选；
    所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
    根据所述第二指示信息确定所述终端是否支持基于单个切片信息的小区重选。
  15. 根据权利要求12所述的方法，其特征在于，所述能力指示信息包括第三指示信息，所述第三指示信息用于指示所述终端是否支持切片分组信息；
    所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
    根据所述第三指示信息确定所述终端是否支持切片分组信息。
  16. 根据权利要求12所述的方法，其特征在于，所述能力指示信息包括第四指示信息，所述第四指示信息用于指示所述终端是否支持单个切片信息；
    所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
    根据所述第四指示信息确定所述终端是否支持单个切片信息。
  17. 根据权利要求12所述的方法，其特征在于，所述能力指示信息包括第五指示信息，所述第五指示信息用于指示所述终端是否支持基于切片分组信息的随机接入；
    所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
    根据所述第五指示信息确定所述终端是否支持基于切片分组信息的随机接入。
  18. 根据权利要求12所述的方法，其特征在于，所述能力指示信息包括第六指示信息，所述第六指示信息用于指示所述终端是否支持基于切片分组信息的随机接入资源分区；
    所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
    根据所述第六指示信息确定所述终端是否支持基于切片分组信息的随机接入资源分区。
  19. 根据权利要求12所述的方法，其特征在于，所述能力指示信息包括第七指示信息，所述第七指示信息用于指示所述终端是否支持基于切片分组信息的随机接入优先级参数；
    所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
    根据所述第七指示信息确定所述终端是否支持基于切片分组信息的随机接入优先 级参数。
  20. 根据权利要求12所述的方法，其特征在于，所述能力指示信息包括第八指示信息，所述第八指示信息用于指示所述终端是否支持基于单个切片信息的随机接入；
    所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
    根据所述第八指示信息确定所述终端是否支持基于单个切片信息的随机接入。
  21. 根据权利要求12所述的方法，其特征在于，所述能力指示信息包括第九指示信息，所述第九指示信息用于指示所述终端是否支持基于单个切片信息的随机接入资源分区；
    所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
    根据所述第九指示信息确定所述终端是否支持基于单个切片信息的随机接入资源分区。
  22. 根据权利要求12所述的方法，其特征在于，所述能力指示信息包括第十指示信息，所述第十指示信息用于指示所述终端是否支持基于单个切片信息的随机接入优先级参数；
    所述根据所述能力指示信息确定所述终端是否支持切片分组包括：
    根据所述第十指示信息确定所述终端是否支持基于单个切片信息的随机接入优先级参数。
  23. 一种能力指示装置，其特征在于，所述装置包括：
    发送模块，被配置为向网络侧设备发送能力指示信息，其中，所述能力指示信息用于指示终端是否支持切片分组。
  24. 一种能力确定装置，其特征在于，所述装置包括：
    接收模块，被配置为接收终端发送的能力指示信息；
    处理模块，被配置为根据所述能力指示信息确定所述终端是否支持切片分组。
  25. 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11中任一项所述的能力指示方法。
  26. 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12至23中任一项所述的能力确定方法。
  27. 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11中任一项所述的能力指示方法中的步骤。
  28. 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12至23中任一项所述的能力确定方法中的步骤。
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