WO2023102941A1 - 随机接入时机资源信息的确定、指示方法和装置 - Google Patents

随机接入时机资源信息的确定、指示方法和装置 Download PDF

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Publication number
WO2023102941A1
WO2023102941A1 PCT/CN2021/137259 CN2021137259W WO2023102941A1 WO 2023102941 A1 WO2023102941 A1 WO 2023102941A1 CN 2021137259 W CN2021137259 W CN 2021137259W WO 2023102941 A1 WO2023102941 A1 WO 2023102941A1
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Prior art keywords
resource information
information
version
cfra
triggered
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PCT/CN2021/137259
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English (en)
French (fr)
Inventor
刘晓菲
吴昱民
Original Assignee
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 CN202180004423.9A priority Critical patent/CN116584146A/zh
Priority to PCT/CN2021/137259 priority patent/WO2023102941A1/zh
Publication of WO2023102941A1 publication Critical patent/WO2023102941A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA

Definitions

  • the present disclosure relates to the field of communication technology, and in particular, to a method for determining resource information of a random access opportunity, a method for indicating resource information of a random access opportunity, a method for configuring non-contention random access, a device for determining resource information of a random access opportunity, A device for indicating random access opportunity resource information, a non-contention random access configuration device, a communication device, and a computer-readable storage medium.
  • the terminal can trigger random access. Random access is divided according to steps, which can include 2-step random access and 4-step random access. Random access is divided according to competition types, which can include contention-based random access (CBRA) and non-competition random access (Contention-Free Random Access, CFRA).
  • CBRA contention-based random access
  • CFRA Constention-Free Random Access
  • 2-step CFRA After triggering 2-step CFRA, the terminal needs to initiate 2-step CFRA at a random access opportunity, which can also be called a physical random access channel (PRACH occasion, RO). Therefore, the terminal first needs to determine the 2-step CFRA Step CFRA's RO resource information.
  • a random access opportunity which can also be called a physical random access channel (PRACH occasion, RO). Therefore, the terminal first needs to determine the 2-step CFRA Step CFRA's RO resource information.
  • the network side does not indicate the RO resource in the CFRA configuration information.
  • the terminal can use the RO resource in the 2-step CBRA configuration information or the 4-step CBRA configuration information.
  • the embodiments of the present disclosure propose a method for determining resource information of a random access opportunity, a method for indicating resource information of a random access opportunity, a method for configuring non-contention random access, a device for determining resource information of a random access opportunity, a random An indication device for access timing resource information, a non-competitive random access configuration device, a communication device and a computer-readable storage medium are provided to solve technical problems in related technologies.
  • a method for determining resource information of a random access opportunity is proposed, which is executed by a terminal.
  • the method includes: triggering two-step non-contention random access CFRA;
  • the terminal independently configures the RO resource information of the random access opportunity, it determines the RO resource information of the triggered 2-step CFRA according to the RO resource information of the contention random access CBRA of the specified version.
  • a method for indicating resource information of a random access opportunity is proposed, which is executed by a network side device.
  • the method includes: triggering the terminal to perform 2-step non-contention random access CFRA; configuring the CFRA If there is no random access opportunity RO resource information independently configured for the terminal in the information, instruct the terminal to determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the contention random access CBRA of the specified version.
  • a non-competitive random access configuration method is proposed, which is executed by a network side device, and the method includes: a specified version of 2-step competitive random access is configured on the bandwidth part BWP selected by the terminal In the case of accessing CBRA resources, configure 2-step non-contention random access to CFRA resources.
  • a non-contention random access configuration method which is executed by a network side device, the method includes: no specified version of 4-step contention random access is configured on the bandwidth part BWP selected by the terminal In the case of entering CBRA resources, or, in the case where the 4-step CBRA resources of the specified version are configured on the BWP, and the 4-step CBRA resources of the specified version are not shared, configure the resource information of the 2-step CFRA RO configuration information.
  • a device for determining resource information of a random access opportunity including one or more processors, the processors are configured to: trigger 2-step non-contention random access CFRA; If there is no random access opportunity RO resource information independently configured for the terminal in the CFRA configuration information, the RO resource information of the triggered 2-step CFRA is determined according to the RO resource information of the contention random access CBRA of the specified version.
  • a device for indicating resource information of random access opportunities including one or more processors, the processors are configured to: trigger the terminal to perform 2-step non-competitive random access CFRA ; When there is no random access opportunity RO resource information independently configured for the terminal in the CFRA configuration information, instruct the terminal to determine the triggered 2-step CFRA RO resource information according to the RO resource information of the specified version of the contention random access CBRA resource information.
  • a non-contention random access configuration device including one or more processors, and the processing is configured to: configure a specified version of the BWP on the bandwidth part BWP selected by the terminal In the case of 2-step contention random access to CBRA resources, configure 2-step non-contention random access to CFRA resources.
  • a device for configuring non-contention random access including one or more processors, and the processing is configured to: no specified version of 4 is configured on the bandwidth part BWP selected by the terminal.
  • the processing is configured to: no specified version of 4 is configured on the bandwidth part BWP selected by the terminal.
  • 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-mentioned random access opportunity resource is realized How the information is determined.
  • 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 random access opportunity resource information is realized The indication method, and/or the above-mentioned non-contention random access configuration method.
  • a computer-readable storage medium for storing a computer program.
  • the computer program is executed by a processor, the above method for determining resource information of a random access opportunity is implemented. step.
  • a computer-readable storage medium for storing a computer program, and when the computer program is executed by a processor, the above method for indicating resource information of a random access opportunity is implemented, and /or implement the steps in the above non-contention random access configuration method.
  • the terminal can determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the specified version of the CBRA. Therefore, even if the terminal is configured with legacy version CBRA RO resource information and R17 version CBRA RO resource information, it can accurately determine which version of CBRA RO resource information is used to determine the triggered 2-step CFRA RO resource information. It avoids the technical problem that it is difficult to determine which version of the CBRA RO resource information is used to determine the RO resource information of the 2-step CFRA when the terminal is faced with the RO resource information of multiple versions of the CBRA.
  • Fig. 1 is a schematic flowchart of a method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 2 is a schematic flowchart of another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 3 is a schematic flowchart of another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 4 is a schematic flow chart showing another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 5 is a schematic flow chart showing another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 6 is a schematic flow chart showing another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 7 is a schematic flow chart showing another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 8 is a schematic flow chart showing another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 9 is a schematic flow chart showing another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 10 is a schematic flow chart showing another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 11 is a schematic flowchart of a method for indicating resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 12 is a schematic flowchart of another method for indicating resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 13 is a schematic flow chart showing another method for indicating resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 14 is a schematic flow chart showing another method for indicating resource information of a random access occasion according to an embodiment of the present disclosure.
  • Fig. 15 is a schematic flow chart showing another method for indicating resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 16 is a schematic flow chart showing another method for indicating resource information of a random access occasion according to an embodiment of the present disclosure.
  • Fig. 17 is a schematic flowchart showing another method for indicating resource information of a random access occasion according to an embodiment of the present disclosure.
  • Fig. 18 is a schematic flowchart showing another method for indicating resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 19 is a schematic flow chart showing another method for indicating resource information of a random access occasion according to an embodiment of the present disclosure.
  • Fig. 20 is a schematic flow chart showing another method for indicating resource information of a random access opportunity according to an embodiment of the present disclosure.
  • Fig. 21 is a schematic block diagram of an apparatus for indicating resource information of a random access occasion according to an embodiment of the present disclosure.
  • Fig. 22 is a schematic block diagram of an apparatus for determining resource information of a random access opportunity 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”.
  • the terminal After triggering the 2-step CFRA, the terminal needs to initiate CFRA at a random access opportunity RO (also referred to as a physical random access channel opportunity). Therefore, the terminal first needs to determine the RO resource information of the 2-step CFRA.
  • RO also referred to as a physical random access channel opportunity
  • the RO resource information of 2-step CFRA is indicated by the information element occasionsTwoStepRA in the CFRA configuration
  • the information element occasionsTwoStepRA further contains two parts, one part is RO configuration information, indicated by rach-ConfigGenericTwoStepRA, and the other part is the synchronization signal
  • the corresponding relationship between the block SSB (Synchronization Signal Block) and the RO is indicated by ssb-PerRACH-OccassionTwoStepRA, and the terminal can determine the RO that initiates the 2-step CFRA according to these two parts.
  • the network side does not indicate complete RO resource information in the CFRA configuration information.
  • the entire RO resource information is not indicated, that is, the information element occasionsTwoStepRA is defaulted in the CFRA configuration information.
  • the terminal can use the RO resource in the 2-step CBRA configuration information.
  • the RO configuration information in the RO resource information is not indicated, that is, the rach-ConfigGenericTwoStepRA in the information element occasions TwoStepRA in the CFRA configuration information is default.
  • the terminal can use the RO resource information in the 4-step CBRA configuration information.
  • the application scenarios are also expanded.
  • R17 in order to apply features in different scenarios, such as slice Slicing, small data transmission SDT (Small Data Transmission), coverage enhancement CE (Coverage Enhancement), Capability reduction equipment Redcap (Reduced Capability) and other features can be configured with different CBRA configuration information for different features, that is, the terminal will be configured with the RO resource information of the R17 version CBRA, among which, the RO resource information of the R17 version 2-step CBRA
  • the RO resource information of multiple CBRAs may be included, for example, the RO resource information of multiple 2-step CBRAs and the RO resource information of multiple 4-step CBRAs may be included.
  • the terminal will also be configured with the RO resource information of the traditional legacy version of the CBRA, such as the RO resource information of the R15 and R16 versions of the CBRA.
  • the network side device does not configure different CBRA configuration information for the terminal according to the above features, but only configures a 2-step CBRA RO resource information and a 4-step CBRA RO resource information for the terminal.
  • Fig. 1 is a schematic flowchart of a method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the method for determining resource information of a random access opportunity 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 base stations and core networks.
  • the method for determining the resource information of the random access opportunity may include the following steps:
  • step S101 trigger 2-step non-contention random access CFRA
  • step S102 when there is no random access opportunity RO resource information independently configured for the terminal in the CFRA configuration information, determine the triggered 2-step CFRA RO resource information according to the specified version of the contention random access CBRA RO resource information resource information.
  • the terminal may trigger 2-step CFRA in some cases, wherein the manner of triggering the 4-step CFRA includes switching Handover command triggering.
  • the terminal After triggering the 2-step CFRA, the terminal needs to determine the RO resource information of the 2-step CFRA, for example, determine whether there is RO resource information independently configured for the terminal in the CFRA configuration information, if there is RO resource information independently configured for the terminal , then the terminal can determine the RO to initiate 2-step CFRA according to the RO resource information independently configured for the terminal; if there is no RO resource information independently configured for the terminal, it can determine the RO resource information based on the RO resource information, which determines the RO resource information of the triggered 2-step CFRA.
  • the terminal can determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the specified version of the CBRA. Therefore, even if the terminal is configured with legacy version CBRA RO resource information and R17 version CBRA RO resource information, it can accurately determine which version of CBRA RO resource information is used to determine the triggered 2-step CFRA RO resource information. It avoids the technical problem that it is difficult to determine which version of the CBRA RO resource information is used to determine the RO resource information of the 2-step CFRA when the terminal is faced with the RO resource information of multiple versions of the CBRA.
  • the specified version is determined according to an instruction of a network side device, or determined according to a protocol agreement.
  • the terminal can determine the specified version according to the instruction of the network side device. For example, the specified version indicated by the network side device is R17, then the terminal determines the RO resource information of the triggered 2-step CFRA according to the RO resource information of the random access opportunity of the CBRA of the R17 version ; For example, the specified version indicated by the network side device is legacy, then the terminal determines the RO resource information of the triggered 2-step CFRA according to the random access opportunity RO resource information of the CBRA of the legacy version.
  • the terminal may also determine the specified version according to the protocol. For example, if the specified version specified in the protocol is R17, then the terminal determines the RO resource information of the triggered 2-step CFRA according to the RO resource information of the random access opportunity of the CBRA of the R17 version; for example, the protocol If the agreed specified version is legacy, then the terminal determines the RO resource information of the triggered 2-step CFRA according to the RO resource information of the random access occasion of the CBRA of the legacy version.
  • the specified version includes at least one of the following: traditional legacy version, R17 version.
  • the traditional version includes at least one of the following: R15 version and R16 version.
  • the RO resource information includes at least one of the following:
  • the RO resource information may include two parts: RO configuration information and the correspondence between SSB and RO; the terminal determines the RO of the triggered 2-step CFRA according to the RO resource information of the specified version of the contention random access CBRA Resource information, including two corresponding situations, one is to determine the RO configuration information in the RO resource information of the triggered 2-step CFRA, and the other is to determine the correspondence between SSB and RO in the RO resource information of the 2-step CFRA .
  • RO resource information independently configured for the terminal in the CFRA configuration information, and it also includes two cases, one is that only the RO configuration information is default in the RO resource information; the other is that the entire The RO resource information is default.
  • the trigger can be determined according to the RO configuration information in the RO resource information of the 2-step CBRA.
  • Fig. 2 is a schematic flowchart of another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the RO resource information includes RO configuration information
  • step S201 if no independent RO configuration information is configured for the terminal in the CFRA configuration information, the RO configuration information in the RO resource information of the 4-step CBRA of the specified version is determined as the triggered 2-step CFRA RO configuration information in RO resource information.
  • the RO resource information includes RO configuration information, that is, the RO resource information that is not independently configured for the terminal in the CFRA configuration information, at least includes the RO resource information that is not independently configured for the terminal in the CFRA configuration information.
  • RO configuration information in resource information.
  • the terminal may determine the RO configuration information in the RO resource information of the 4-step CBRA of the specified version as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • Fig. 3 is a schematic flowchart of another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the RO configuration information in the RO resource information of the 4-step CBRA of the specified version determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA includes:
  • step S301 the RO configuration information in the RO resource information of the 4-step CBRA of the legacy version is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the specified version may be a legacy version
  • the terminal may determine the RO configuration information in the RO resource information of the 4-step CBRA of the legacy version as the RO configuration in the RO resource information of the triggered 2-step CFRA information.
  • Fig. 4 is a schematic flow chart showing another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the RO configuration information in the RO resource information of the 4-step CBRA of the specified version determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA includes:
  • step 401 in the RO resource information of multiple 4-step CBRAs of the R17 version, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the specified version may be the R17 version. Since different CBRA configuration information can be configured for different characteristics in the R17 version, the terminal can be configured with multiple 4-step CBRA RO resource information of the R17 version.
  • the terminal can determine the RO configuration information in some (one or more) resource information in the RO resource information of multiple 4-step CBRAs in the R17 version as the triggered 2-step CFRA.
  • the RO configuration information in the RO resource information; the RO configuration information in all resource information may also be determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal determines the RO configuration information in part of the resource information in the RO resource information of the multiple 4-step CBRAs of the R17 version as the RO configuration information in the RO resource information of the triggered 2-step CFRA, and the part of the resource information can be Determined based on the predefined R17 4-step CBRA configuration information list, for example, arranging multiple RO configuration information in order in the list, the part of resource information can be the first n configuration information in the list, n is greater than or equal to 1 integer.
  • the terminal determines the RO configuration information in all resource information as the RO configuration information in the RO resource information of the triggered 2-step CFRA, which means that the RO configured by the RO configuration information in all resource information is available to the terminal of.
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA include:
  • the RO configuration information in the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the method also includes:
  • the RO configuration information in the RO resource information determines the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal may determine whether to determine RO configuration information in part or all of the resource information in multiple 4-step CBRA RO resource information of the R17 version as the RO of the triggered 2-step CFRA according to the instruction of the network side device RO configuration information in resource information.
  • the terminal when receiving an instruction from the network side device to determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the 4-step CBRA of the R17 version, the terminal can, among the RO resource information of multiple 4-step CBRAs of the R17 version, The RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the network side device does not receive an instruction to determine the RO configuration information in the RO resource information of the triggered 2-step CFRA according to the RO configuration information in the RO resource information of the 4-step CBRA of the R17 version, it can be based on the 4-step CBRA of the legacy version.
  • the RO configuration information in the RO resource information of the step CBRA determines the RO configuration information in the RO resource information of the triggered step 2 CFRA.
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA include:
  • the terminal When the terminal supports the RO configuration information in the RO resource information of the 4-step CBRA of the R17 version, and determines the RO configuration information in the RO resource information of the triggered 2-step CFRA, multiple 4-step CBRA ROs of the R17 version In the resource information, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the method also includes:
  • the terminal may determine according to its own capabilities whether to determine the RO resource information in part or all of the resource information in the RO resource information of multiple 4-step CBRAs of the R17 version as the RO resource information of the triggered 2-step CFRA RO configuration information in .
  • the RO configuration information in the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the capability of the terminal does not support determining the RO resource information of the triggered 2-step CFRA according to the RO resource information of the 4-step CBRA of the R17 version, it can be based on the RO configuration information in the RO resource information of the 4-step CBRA of the legacy version, Determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the capability of the terminal may also include the support of the terminal for features such as Slicing, SDT, CE, and Redcap.
  • the terminal can determine the features supported by its own capabilities in the features, then the terminal can determine the RO resource information of one or more 4-step CBRAs corresponding to the supported features from the RO resource information of multiple 4-step CBRAs in the R17 version , and then the determined RO resource information of one or more 4-step CBRAs is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the network-side device configures the RO resource information of four 4-step CBRAs of the R17 version for the terminal for the four features of Slicing, SDT, CE, and Redcap.
  • the capability of the terminal only supports the two features of CE and Redcap.
  • determine the RO resource information of the two 4-step CBRAs corresponding to the CE and Redcap features, and then determine the RO resource information of the two 4-step CBRAs as the triggered 2 follow the RO configuration information in the RO resource information of CFRA.
  • part or all of the RO configuration information in the RO resource information of the 4-step CBRA of the R17 version is determined as the triggered 2-step
  • the RO configuration information in CFRA's RO resource information includes:
  • part or all of the RO configuration information in the RO resource information of the 4-step CBRA of the R17 version is determined as the RO of the triggered 2-step CFRA RO configuration information in resource information.
  • the terminal determines that it is not in the RO resource information of multiple 4-step CBRAs of the R17 version, and determines part or all of the RO configuration information in the RO resource information of the 4-step CBRA of the R17 version as the triggered 2-step CFRA.
  • the RO configuration information in the RO resource information, then the RO configuration information in the RO resource information of the triggered 2-step CFRA can be determined according to the RO configuration information in the RO resource information of the 4-step CBRA of the legacy version;
  • the terminal may determine the RO configuration information in part of the RO resource information of the 4-step CBRA of the R17 version as the RO resource of the triggered 2-step CFRA according to its own implementation in the RO resource information of multiple 4-step CBRAs of the R17 version RO configuration information in the information.
  • the terminal can determine the RO configuration information in all the RO resource information of the 4-step CBRA of the R17 version as the RO resource of the triggered 2-step CFRA according to its own realization in the RO resource information of multiple 4-step CBRAs of the R17 version RO configuration information in the information.
  • the network-side device instructs the terminal to include part or all of The RO configuration information in the RO resource information of the 4-step CBRA of the R17 version is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA; the terminal can use multiple RO resources of the 4-step CBRA of the R17 version according to its own implementation.
  • the information selects the RO configuration information in the RO resource information of one or multiple 4-step CBRAs of the R17 version to be determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • Fig. 5 is a schematic flow chart showing another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the RO configuration information in the RO resource information of the 4-step CBRA of the specified version determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA includes:
  • step S501 in the RO resource information of the 4-step CBRA of the legacy version and the RO resource information of multiple 4-step CBRAs of the R17 version, determine the RO configuration information in part or all of the resource information as the triggered 2-step CFRA RO configuration information in RO resource information.
  • the specified version may include the legacy version and the R17 version. Since different CBRA configuration information can be configured for different characteristics in the R17 version, the terminal can be configured with multiple 4-step CBRA RO resource information of the R17 version. .
  • the terminal can use the RO resource information of the legacy version of the 4-step CBRA and the RO resource information of multiple 4-step CBRAs of the R17 version, and use part of (can be one or more) resource information
  • the RO configuration information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA; the RO configuration information in all resource information may also be determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal determines the RO configuration information in part of the resource information in the RO resource information of multiple 4-step CBRAs of the R17 version as the RO configuration information in the RO resource information of the triggered 2-step CFRA
  • the part The resource information can be determined based on the predefined R17 4-step CBRA configuration information list, for example, arranging multiple RO configuration information in order in the list, and the part of the resource information can be the first n configuration information in the list, where n is greater than or an integer equal to 1.
  • the terminal determines the RO configuration information in all resource information as the RO configuration information in the RO resource information of the triggered 2-step CFRA, which means that the RO configured by the RO configuration information in all resource information is available to the terminal of.
  • the RO configuration information in part or all of the resource information is determined as the triggered 2
  • the RO configuration information in the RO resource information of CFRA includes:
  • the 4-step CBRA of the legacy version In the RO resource information and the RO resource information of multiple 4-step CBRAs of the R17 version, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the method also includes:
  • the network side device When the network side device does not receive an instruction to determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the legacy version of the 4-step CBRA and the RO resource information of the R17 version of the 4-step CBRA, according to the legacy version of the 4-step CBRA RO resource information, determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal may determine, according to the network-side device's instruction, whether to include part or all of the RO resource information in the RO resource information of the 4-step CBRA of the legacy version and the RO resource information of multiple 4-step CBRAs of the R17 version.
  • the configuration information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the 4-step CBRA of the legacy version can In the RO resource information of the CBRA and the RO resource information of multiple 4-step CBRAs of the R17 version, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the RO resource information of the triggered 2-step CFRA can be determined according to the legacy version
  • the RO configuration information in the RO resource information of the 4-step CBRA determines the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the RO configuration information in part or all of the resource information is determined as the triggered 2
  • the RO configuration information in the RO resource information of CFRA includes:
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the method also includes:
  • the terminal may determine according to its own capabilities whether to include part or all of the RO configuration information in the resource information in the RO resource information of the 4-step CBRA of the legacy version and the RO resource information of multiple 4-step CBRAs of the R17 version It is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the capability of the terminal may also include the support of the terminal for features such as Slicing, SDT, CE, and Redcap.
  • the terminal can determine the features supported by its own capabilities in the features.
  • the terminal determines the RO resource information of the triggered 2-step CFRA according to the RO resource information of the 4-step CFRA of the R17 version at least, the terminal can determine the RO resource information of the triggered 2-step CFRA in the R17 version.
  • the RO resource information of a 4-step CBRA determine the RO resource information of one or more 4-step CBRAs corresponding to the supported characteristics, and then determine the RO resource information of one or more 4-step CBRAs as the triggered 2-step RO configuration information in the RO resource information of CFRA.
  • the network-side device configures the RO resource information of four 4-step CBRAs of the R17 version for the terminal for the four features of Slicing, SDT, CE, and Redcap.
  • the capability of the terminal only supports the two features of CE and Redcap.
  • determine the RO resource information of the two 4-step CBRAs corresponding to the CE and Redcap features, and then determine the RO resource information of the two 4-step CBRAs as the triggered 2 follow the RO configuration information in the RO resource information of CFRA.
  • part or all of the RO configuration information in the RO resource information of the 4-step CBRA of the R17 version is determined as the triggered 2-step
  • the RO configuration information in CFRA's RO resource information includes:
  • the RO configuration information in part or all of the resource information is determined as the triggered 2-step CFRA RO configuration information in RO resource information.
  • the terminal itself can determine the RO configuration information in part or all of the resource information in the RO resource information of the 4-step CBRA of the legacy version and the RO resource information of multiple 4-step CBRAs of the R17 version as the triggered 2-step CFRA The RO configuration information in the RO resource information.
  • the terminal itself may only need to determine the RO configuration information in part or all of the resource information in the RO resource information of multiple 4-step CBRAs of the R17 version as the RO configuration information in the RO resource information of the triggered 2-step CFRA. .
  • the terminal itself may implement the RO configuration information in the RO resource information of the triggered 2-step CFRA only according to the RO resource information of the 4-step CBRA of the legacy version.
  • the following uses several embodiments to illustrate how to determine the RO resource information of the triggered 2-step CFRA under the condition that all RO resource information is defaulted.
  • Fig. 6 is a schematic flow chart showing another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the RO resource information includes RO configuration information and the corresponding relationship.
  • the RO resource information of an independent random access opportunity is not configured for the terminal in the CFRA configuration information, according to the specified version of the contention
  • the RO resource information of CBRA is randomly accessed, and the RO resource information of the triggered 2-step CFRA includes:
  • step S601 in the case that the independent RO configuration and the corresponding relationship are not configured for the terminal in the configuration information of the CFRA, the RO configuration information in the RO resource information of the CBRA is randomly accessed by the specified version of the 2-step contention, Determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal may determine the RO configuration information in the RO resource information of the 2-step CBRA of the specified version as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • Fig. 7 is a schematic flow chart showing another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the RO configuration information in the RO resource information of the 2-step CBRA of the specified version is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA includes:
  • step S701 the RO configuration information in the RO resource information of the 2-step CBRA of the legacy version is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the specified version may be a legacy version
  • the terminal may determine the RO configuration information in the RO resource information of the 2-step CBRA of the legacy version as the RO configuration in the RO resource information of the triggered 2-step CFRA information.
  • Fig. 8 is a schematic flow chart showing another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the RO configuration information in the RO resource information of the 2-step CBRA of the specified version is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA includes:
  • step S801 in the RO resource information of multiple 2-step CBRAs of the R17 version, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the specified version may be the R17 version. Since different CBRA configuration information can be configured for different characteristics in the R17 version, the terminal can be configured with multiple 2-step CBRA RO resource information of the R17 version.
  • the terminal can determine the RO configuration information in some (one or more) resource information in the RO resource information of multiple 2-step CBRAs in the R17 version as the triggered 2-step CFRA
  • the RO configuration information in the RO resource information; the RO configuration information in all resource information may also be determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal determines the RO configuration information in part of the resource information in the RO resource information of the multiple 2-step CBRAs of the R17 version as the RO configuration information in the RO resource information of the triggered 2-step CFRA, and the part of the resource information may be Determined based on the predefined R17 2-step CBRA configuration information list, for example, arranging multiple RO configuration information in order in the list, the part of resource information can be the first n configuration information in the list, n is greater than or equal to 1 integer.
  • the terminal determines the RO configuration information in all resource information as the RO configuration information in the RO resource information of the triggered 2-step CFRA, which means that the RO configured by the RO configuration information in all resource information is available to the terminal.
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA include:
  • the RO configuration information in the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the method also includes:
  • the RO configuration information in the RO resource information determines the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal may determine according to the instruction of the network side device whether to determine the RO configuration information in part or all of the resource information in the RO resource information of multiple 2-step CBRAs of the R17 version as the RO of the triggered 2-step CFRA RO configuration information in resource information.
  • the terminal when receiving an instruction from the network side device to determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the 2-step CBRA of the R17 version, the terminal can, among the RO resource information of multiple 2-step CBRAs of the R17 version, The RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the network side device does not receive an instruction to determine the RO configuration information in the RO resource information of the 2-step CFRA that is triggered according to the RO configuration information in the RO resource information of the 2-step CBRA of the R17 version, it can be based on the 2-step CBRA of the legacy version.
  • the RO configuration information in the RO resource information of the step CBRA determines the RO configuration information in the RO resource information of the triggered step 2 CFRA.
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA include:
  • the terminal When the terminal supports the RO configuration information in the RO resource information of the 2-step CFRA of the R17 version, and determines the RO configuration information in the RO resource information of the triggered 2-step CFRA, multiple 2-step CBRA ROs of the R17 version In the resource information, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the method also includes:
  • the terminal does not support the RO resource information of the 2-step CFRA of the R17 version, determine the RO resource information of the triggered 2-step CFRA, and determine the triggered 2-step CFRA according to the RO configuration information in the RO resource information of the 2-step CBRA of the legacy version.
  • the RO configuration information in the RO resource information of CFRA follows the RO configuration information in the RO resource information of CFRA.
  • the terminal may determine according to its own capabilities whether to determine RO resource information in part or all of the resource information in multiple 2-step CBRA RO resource information of the R17 version as the RO resource information of the triggered 2-step CFRA RO configuration information in .
  • the RO configuration information in the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the RO configuration information in the RO resource information of the 2-step CBRA of the legacy version can be determined. Determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the capability of the terminal may also include the support of the terminal for features such as Slicing, SDT, CE, and Redcap.
  • the terminal can determine the features supported by its own capabilities in the features, then the terminal can determine the RO resource information of one or more 2-step CBRAs corresponding to the supported features from the RO resource information of multiple 2-step CBRAs in the R17 version , and then the determined RO resource information of one or more 2-step CBRAs is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the network-side device configures four 2-step CBRA RO resource information of the R17 version for the terminal for the four features of Slicing, SDT, CE, and Redcap respectively.
  • the capability of the terminal only supports the two features of CE and Redcap, so the terminal can Among the RO resource information of the four 2-step CBRAs in the R17 version, determine the RO resource information of the two 2-step CBRAs corresponding to the CE and Redcap features, and then determine the RO resource information of the two 2-step CBRAs as the triggered 2 Follow the RO configuration information in the RO resource information of CFRA.
  • part or all of the RO configuration information in the RO resource information of the 2-step CBRA of the R17 version is determined as the triggered 2-step
  • the RO configuration information in CFRA's RO resource information includes:
  • part or all of the RO configuration information in the RO resource information of the 2-step CBRA of the R17 version is determined as the RO of the triggered 2-step CFRA RO configuration information in resource information.
  • the terminal determines that it is not in the RO resource information of multiple 2-step CBRAs of the R17 version, and determines part or all of the RO configuration information in the RO resource information of the 2-step CBRA of the R17 version as the triggered 2-step CFRA.
  • RO configuration information in the RO resource information then the RO configuration information in the RO resource information of the triggered 2-step CFRA can be determined according to the RO configuration information in the RO resource information of the 2-step CBRA of the legacy version;
  • the terminal can determine the RO configuration information in part of the RO resource information of the 2-step CBRA of the R17 version as the RO resource of the triggered 4-step CFRA according to its own implementation in the RO resource information of multiple 2-step CBRAs of the R17 version RO configuration information in the information.
  • the terminal can determine the RO configuration information in all the RO resource information of the 4-step CBRA of the R17 version as the RO resource of the triggered 4-step CFRA according to its own realization in the RO resource information of multiple 4-step CBRAs of the R17 version RO configuration information in the information.
  • the network-side device instructs the terminal to include part or all of The RO configuration information in the RO resource information of the 4-step CBRA of the R17 version is determined as the RO configuration information in the RO resource information of the triggered 4-step CFRA; the terminal can use multiple RO resources of the 4-step CBRA of the R17 version according to its own implementation.
  • the information selects the RO configuration information in the RO resource information of one or multiple 4-step CBRAs of the R17 version to be determined as the RO configuration information in the RO resource information of the triggered 4-step CFRA.
  • Fig. 9 is a schematic flow chart showing another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the RO configuration information in the RO resource information of the 2-step CBRA of the specified version is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA includes:
  • step S901 in the RO resource information of the 2-step CBRA of the legacy version and the RO resource information of multiple 2-step CBRAs of the R17 version, determine the RO configuration information in part or all of the resource information as the triggered 2-step CFRA RO configuration information in RO resource information.
  • the specified version may include the legacy version and the R17 version. Since different CBRA configuration information can be configured for different characteristics in the R17 version, the terminal can be configured with multiple 2-step CBRA RO resource information of the R17 version. .
  • the terminal can use the RO resource information of the legacy version of the 2-step CBRA and the RO resource information of multiple 2-step CBRAs of the R17 version, and use part of (can be one or more) resource information
  • the RO configuration information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA; the RO configuration information in all resource information may also be determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the part Resource information can be determined based on the predefined 2-step CBRA configuration information list of R17, for example, a plurality of RO configuration information are arranged in order in the list, and the part of resource information can be the first n configuration information in the list, where n is greater than or an integer equal to 1.
  • the terminal determines the RO configuration information in all resource information as the RO configuration information in the RO resource information of the triggered 2-step CFRA, which means that the RO configured by the RO configuration information in all resource information is available to the terminal of.
  • the RO configuration information in part or all of the resource information is determined as the triggered 2
  • the RO configuration information in the RO resource information of CFRA includes:
  • the 2-step CBRA of the legacy version In the RO resource information and the RO resource information of multiple 2-step CBRAs of the R17 version, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the method also includes:
  • the network side device When the network side device does not receive an instruction to determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the legacy version of the 2-step CBRA and the RO resource information of the R17 version of the 2-step CBRA, according to the legacy version of the 2-step CBRA RO resource information, determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal may determine, according to the instruction of the network side device, whether to include part or all of the RO resource information in the RO resource information of the 4-step CBRA of the legacy version and the RO resource information of multiple 2-step CBRAs of the R17 version.
  • the configuration information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the 2-step CBRA of the legacy version can In the RO resource information of the CBRA and the RO resource information of multiple 2-step CBRAs of the R17 version, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the RO resource information of the triggered 2-step CFRA can be determined according to the legacy version.
  • the RO configuration information in the RO resource information of the 2-step CBRA determines the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the RO configuration information in part or all of the resource information is determined as the triggered 2
  • the RO configuration information in the RO resource information of CFRA includes:
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the method also includes:
  • the terminal may determine according to its own capabilities whether to include part or all of the RO configuration information in the resource information in the RO resource information of the 2-step CBRA of the legacy version and the RO resource information of multiple 2-step CBRAs of the R17 version It is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the capability of the terminal may also include the support of the terminal for features such as Slicing, SDT, CE, and Redcap.
  • the terminal can determine the features supported by its own capabilities among the features.
  • the terminal determines the RO resource information of the triggered 2-step CFRA at least according to the RO resource information of the 2-step CFRA of the R17 version
  • the terminal can use the multi-step CFRA of the R17 version Determine the RO resource information of one or more 2-step CBRAs corresponding to the supported characteristics in the RO resource information of a 2-step CBRA, and then determine the RO resource information of one or more 2-step CBRAs as the triggered 2-step RO configuration information in the RO resource information of CFRA.
  • the network-side device configures four 2-step CBRA RO resource information of the R17 version for the terminal for the four features of Slicing, SDT, CE, and Redcap respectively.
  • the capability of the terminal only supports the two features of CE and Redcap, so the terminal can Among the RO resource information of the four 2-step CBRAs in the R17 version, determine the RO resource information of the two 2-step CBRAs corresponding to the CE and Redcap features, and then determine the RO resource information of the two 2-step CBRAs as the triggered 2 Follow the RO configuration information in the RO resource information of CFRA.
  • part or all of the RO configuration information in the RO resource information of the 2-step CBRA of the R17 version is determined as the triggered 2-step
  • the RO configuration information in CFRA's RO resource information includes:
  • the terminal in the RO resource information of the 2-step CBRA of the legacy version and the RO resource information of multiple 2-step CBRAs of the R17 version, determine the RO configuration information in part or all of the resource information as the triggered 2-step CFRA RO configuration information in RO resource information.
  • the terminal itself can implement the RO resource information of the 2-step CBRA of the legacy version and the RO resource information of multiple 2-step CBRAs of the R17 version, and determine the RO configuration information in part or all of the resource information as the triggered 2-step CFRA The RO configuration information in the RO resource information.
  • the terminal itself may only need to determine the RO configuration information in part or all of the resource information in the RO resource information of multiple 2-step CBRAs of the R17 version as the RO configuration information in the RO resource information of the triggered 2-step CFRA .
  • the terminal itself may implement the RO configuration information in the RO resource information of the triggered 2-step CFRA only according to the RO resource information of the 2-step CBRA of the legacy version.
  • Fig. 10 is a schematic flow chart showing another method for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the triggered 2-step CFRA is determined according to the RO resource information of the contention random access CBRA of the specified version
  • the RO resource information also includes:
  • step S1001 the corresponding relationship between SSB and RO in the RO resource information of the triggered 2-step CFRA is determined.
  • the RO resource information of the 2-step CFRA includes RO configuration information and the correspondence between SSB and RO
  • the correspondence between SSB and RO in the RO resource information of the two-step CFRA triggered by the determination includes:
  • the corresponding relationship between the synchronization signal block SSB and RO in the RO resource information of the 2-step CBRA of the specified version is determined as the corresponding relationship between SSB and RO in the RO resource information of the triggered 2-step CFRA.
  • the terminal may further set the CBRA of the specified version
  • the corresponding relationship between the synchronization signal block SSB and the RO in the RO resource information is determined as the corresponding relationship between the SSB and the RO in the RO resource information of the triggered 2-step CFRA. That is, the RO configuration information and the corresponding relationship between the SSB and the RO may belong to the same RO resource information.
  • the correspondence between SSB and RO in the RO resource information of the two-step CFRA triggered by the determination includes:
  • the terminal After the terminal determines the RO configuration information in the RO resource information of the CBRA of the specified version as the RO configuration information of the RO resource information of the triggered 2-step CFRA based on the foregoing embodiments, it can pre-configure the The corresponding relationship between the synchronization signal block SSB and RO in the RO resource information of all versions of CBRA of the terminal (not necessarily limited to the RO resource information of the specified version of CBRA), determine the SSB in the RO resource information of the triggered 2-step CFRA Correspondence between RO and RO.
  • the terminal can determine one of the correspondences between SSBs and ROs.
  • the corresponding relationship between SSB and RO is represented by a numerical value, such as 1/8, 1/4, 1/2, 1, 2, 4, 8, 16, etc., and the terminal can select one of the numerical values, such as Select the maximum or minimum value.
  • the correspondence between SSB and RO in the RO resource information of the two-step CFRA triggered by the determination includes:
  • the corresponding relationship between the SSB and the RO in the RO resource information of the triggered 2-step CFRA is determined according to the terminal implementation.
  • the following embodiments describe from the network side how the terminal determines the RO resource information of the triggered 2-step CFRA in the case of an instruction from the network side device.
  • the network-side device indication is only one of the ways for the terminal to determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the random access opportunity of the specified version of CBRA.
  • the random access opportunity RO resource information of the CBRA determines the RO resource information of the triggered 2-step CFRA.
  • Fig. 11 is a schematic flowchart of a method for indicating resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the method for indicating resource information of a random access opportunity shown in this embodiment can be performed by a network-side device, and the network-side device can communicate with a terminal, and the terminal includes but is not limited to a mobile phone, a tablet computer, a wearable device, a sensor, Communication devices such as IoT devices, the network-side devices include but are not limited to network-side devices in communication systems such as 4G, 5G, and 6G, such as base stations and core networks.
  • the method for indicating the resource information of the random access opportunity may include the following steps:
  • step S1101 the terminal is triggered to perform 2-step non-contention random access CFRA;
  • step S1102 if there is no random access opportunity RO resource information independently configured for the terminal in the CFRA configuration information, instruct the terminal to determine the triggered 2 Step CFRA's RO resource information.
  • the network side device may trigger the terminal to perform 2-step CFRA under certain circumstances, wherein the manner of triggering the 2-step CFRA includes switching Handover command triggering.
  • the terminal After the network side device triggers the terminal to perform 2-step CFRA, the terminal needs to determine the RO resource information of the 2-step CFRA, for example, determine whether there is RO resource information independently configured for the terminal in the CFRA configuration information, and if there is independent configured RO resource information, then the terminal can determine the RO that initiates the 2-step CFRA according to the RO resource information independently configured for the terminal; if there is no RO resource information independently configured for the terminal, it can be determined according to the RO resource information of the CBRA RO resource information of the triggered 2-step CFRA.
  • the network side device may instruct the terminal to determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the specified version of the CBRA. Therefore, even if the RO resource information of the CBRA of the legacy version and the RO resource information of the CBRA of the R17 version are configured for the terminal, the terminal can accurately determine which version of the RO resource information of the CBRA is used to determine the triggered 2-step CFRA. RO resource information. It avoids the technical problem that it is difficult to determine which version of the CBRA RO resource information is used to determine the RO resource information of the 2-step CFRA when the terminal is faced with the RO resource information of multiple versions of the CBRA.
  • the terminal when the RO resource information of the independent random access opportunity is not configured for the terminal in the CFRA configuration information, the terminal is instructed to determine the trigger
  • the 2-step CFRA RO resource information includes:
  • the network-side device configures multiple CBRA RO resource information for the terminal, in addition to instructing the terminal to randomly access the RO resource information of the CBRA according to the competition of the specified version, determine the RO resource information of the triggered 2-step CFRA, It is also possible to more precisely instruct the terminal to use the RO resource information of the target CBRA among the RO resource information of the plurality of CBRAs as the RO resource information of the triggered 2-step CFRA.
  • the specified version includes at least one of the following: traditional legacy version, R17 version.
  • the traditional version includes at least one of the following: R15 version and R16 version.
  • the RO resource information includes at least one of the following:
  • the RO resource information may include two parts: RO configuration information and the correspondence between SSB and RO; the terminal determines the RO of the triggered 2-step CFRA according to the RO resource information of the specified version of the contention random access CBRA Resource information, including two corresponding situations, one is to determine the RO configuration information in the RO resource information of the triggered 2-step CFRA, and the other is to determine the correspondence between SSB and RO in the RO resource information of the 2-step CFRA .
  • RO resource information independently configured for the terminal in the CFRA configuration information, and it also includes two cases, one is that only the RO configuration information is default in the RO resource information; the other is that the entire The RO resource information is default.
  • the following first illustrates how to instruct the terminal to determine the RO configuration information in the RO resource information of the triggered 2-step CFRA according to the RO configuration information in the RO resource information of the 4-step CBRA through several embodiments.
  • Fig. 12 is a schematic flowchart of another method for indicating resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the RO resource information includes RO configuration information
  • the RO resource information of an independent random access opportunity is not configured for the terminal in the CFRA configuration information, according to the specified version of the contention random access CBRA RO resource information, the RO resource information of the triggered 2-step CFRA includes:
  • step S1201 if no independent RO configuration information is configured for the terminal in the configuration information of CFRA, instruct the terminal to determine the RO configuration information in the RO resource information of the 4-step CBRA of the specified version as the triggered 2.
  • RO configuration information in the RO resource information of CFRA if no independent RO configuration information is configured for the terminal in the configuration information of CFRA, instruct the terminal to determine the RO configuration information in the RO resource information of the 4-step CBRA of the specified version as the triggered 2.
  • the RO resource information includes RO configuration information, that is, the RO resource information that is not independently configured for the terminal in the CFRA configuration information, at least includes the RO resource information that is not independently configured for the terminal in the CFRA configuration information.
  • RO configuration information in resource information.
  • the network side device may instruct the terminal to determine the RO configuration information in the RO resource information of the 4-step CBRA of the specified version as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • Fig. 13 is a schematic flow chart showing another method for indicating resource information of a random access occasion according to an embodiment of the present disclosure.
  • the instructing the terminal to determine the RO configuration information in the RO resource information of the 4-step CBRA of the specified version as the RO configuration information in the RO resource information of the triggered 2-step CFRA includes:
  • step S1301 the terminal is instructed to determine the RO configuration information in the RO resource information of the 4-step CBRA of the legacy version as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the specified version may be a legacy version
  • the network side device may instruct the terminal to determine the RO configuration information in the RO resource information of the 4-step CBRA of the legacy version as the RO resource information of the triggered 2-step CFRA RO configuration information in .
  • Fig. 14 is a schematic flow chart showing another method for indicating resource information of a random access occasion according to an embodiment of the present disclosure.
  • the instructing the terminal to determine the RO configuration information in the RO resource information of the 4-step CBRA of the specified version as the RO configuration information in the RO resource information of the triggered 2-step CFRA includes:
  • step 1401 instruct the terminal to determine the RO configuration information in part or all of the resource information in the RO resource information of multiple 4-step CBRAs of the R17 version as the RO configuration information in the RO resource information of the triggered 2-step CFRA information.
  • the specified version may be the R17 version. Since different CBRA configuration information can be configured for different characteristics in the R17 version, the terminal can be configured with multiple 4-step CBRA RO resource information of the R17 version.
  • the network side device can instruct the terminal to determine the RO configuration information in some (one or more) resource information in the RO resource information of multiple 4-step CBRAs of the R17 version as triggered
  • the RO configuration information in the RO resource information of the 2-step CFRA the terminal may also be instructed to determine the RO configuration information in all resource information as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the network side device instructs the terminal to determine the RO configuration information in part of the resource information in the RO resource information of multiple 4-step CBRAs of the R17 version as the RO configuration information in the RO resource information of the triggered 2-step CFRA, the part
  • the resource information can be determined based on the predefined R17 4-step CBRA configuration information list, for example, arranging multiple RO configuration information in order in the list, and the part of resource information can be the first n configuration information in the list, where n is greater than or an integer equal to 1.
  • the network side device instructs the terminal to determine the RO configuration information in all resource information as the RO configuration information in the RO resource information of the triggered 2-step CFRA, which means that the RO configured by the RO configuration information in all resource information is for the terminal Languages are available.
  • the instruction indicates that the terminal determines the RO configuration information in part or all of the resource information in the RO resource information of multiple 4-step CBRAs of the R17 version as the RO resource information of the triggered 2-step CFRA
  • the RO configuration information includes:
  • the network side device may instruct the terminal to determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the 4-step CBRA of the R17 version, and the terminal may perform multiple 4-step In the RO resource information of the CBRA, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal can use the 4-step CBRA of the legacy version
  • the RO configuration information in the RO resource information of the CBRA determines the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the instruction indicates that the terminal determines the RO configuration information in part or all of the resource information in the RO resource information of multiple 4-step CBRAs of the R17 version as the RO resource information of the triggered 2-step CFRA
  • the RO configuration information includes:
  • the terminal When the terminal supports the RO configuration information in the RO resource information of the 4-step CBRA of the R17 version, and determines the RO configuration information in the RO resource information of the triggered 2-step CFRA, indicate that the terminal is in the multiple 4-step CBRA of the R17 version
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the method also includes:
  • the terminal When the terminal does not support the RO resource information of the 4-step CBRA according to the R17 version, determine the triggered RO resource information of the 2-step CFRA, and instruct the terminal according to the RO configuration information in the RO resource information of the 4-step CBRA of the legacy version, Determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the network side device can determine whether the terminal supports the RO resource information of multiple 4-step CBRAs of the R17 version, and determine the RO configuration information in part or all of the resource information as a triggered 2-step RO configuration information in the RO resource information of CFRA.
  • the terminal when it is determined that the terminal supports the RO resource information of the 4-step CBRA of the R17 version, and the RO resource information of the triggered 2-step CFRA is determined, the terminal may be instructed to include part or all of the RO resource information of multiple 4-step CBRAs of the R17 version
  • the RO configuration information in the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal can be instructed to use the RO configuration information in the RO resource information of the 4-step CBRA of the legacy version , determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the capability of the terminal may also include the support of the terminal for features such as Slicing, SDT, CE, and Redcap.
  • the network side device can determine the features supported by the terminal in the features according to the terminal capabilities, then the network side device can determine one or more 4
  • the RO resource information of the 4-step CBRA further indicates the RO configuration information in the RO resource information of the 2-step CFRA triggered by one or more determined RO resource information of the 4-step CBRA.
  • the network-side device configures the RO resource information of four 4-step CBRAs of the R17 version for the terminal for the four features of Slicing, SDT, CE, and Redcap respectively.
  • the terminal capability it is determined that the terminal only supports the two features of CE and Redcap, then Instruct the terminal to determine the RO resource information of the two 4-step CBRAs corresponding to the CE and Redcap features in the RO resource information of the four 4-step CBRAs of the R17 version, and then determine the RO resource information of the two 4-step CBRAs as a trigger
  • the RO configuration information in the RO resource information of the 2-step CFRA is determined that the terminal only supports the two features of CE and Redcap.
  • Fig. 15 is a schematic flow chart showing another method for indicating resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the instructing the terminal to determine the RO configuration information in the RO resource information of the 4-step CBRA of the specified version as the RO configuration information in the RO resource information of the triggered 2-step CFRA includes:
  • step S1501 instruct the terminal to determine the RO configuration information in part or all of the resource information in the RO resource information of the 4-step CBRA of the legacy version and the RO resource information of multiple 4-step CBRAs of the R17 version as triggered 2.
  • RO configuration information in the RO resource information of CFRA instruct the terminal to determine the RO configuration information in part or all of the resource information in the RO resource information of the 4-step CBRA of the legacy version and the RO resource information of multiple 4-step CBRAs of the R17 version as triggered 2.
  • the specified version may include the legacy version and the R17 version. Since different CBRA configuration information can be configured for different characteristics in the R17 version, the terminal can be configured with multiple 4-step CBRA RO resource information of the R17 version. .
  • the network-side device may instruct the terminal to add some (one or more)
  • the RO configuration information in the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA; the terminal may also be instructed to determine the RO configuration information in all resource information as the RO resource information in the triggered 2-step CFRA RO configuration information.
  • the Part of the resource information can be determined based on the predefined 4-step CBRA configuration information list of R17, for example, a plurality of RO configuration information are arranged in order in the list, and the part of resource information can be the first n configuration information in the list, where n is An integer greater than or equal to 1.
  • instructing the terminal to determine the RO configuration information in all resource information as the RO configuration information in the RO resource information of the triggered 2-step CFRA means that the RO configured by the RO configuration information in all resource information is the same for the terminal. usable.
  • the network side device may instruct the terminal to determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the legacy version 4-step CBRA and the RO resource information of the R17 version 4-step CBRA, the terminal may according to Indicates that in the RO resource information of the 4-step CBRA of the legacy version and the RO resource information of multiple 4-step CBRAs of the R17 version, the RO configuration information in part or all of the resource information is determined as the RO resource information of the triggered 2-step CFRA RO configuration information.
  • the terminal can use the RO resource information of the 4-step CBRA of the legacy version
  • the RO configuration information in the RO resource information of the step CBRA determines the RO configuration information in the RO resource information of the triggered step 2 CFRA.
  • the instructing the terminal to determine the RO configuration information in part or all of the resource information in the RO resource information of the legacy version of the 4-step CBRA and the RO resource information of multiple 4-step CBRAs of the R17 version includes:
  • the terminal When the terminal supports the RO resource information of the 4-step CBRA of the R17 version and determines the RO resource information of the triggered 2-step CFRA, instruct the terminal to use the RO resource information of the 4-step CBRA of the legacy version and multiple In the RO resource information of the 4-step CBRA, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the method also includes:
  • the terminal When the terminal does not support the RO resource information of the 4-step CBRA of the R17 version, and determines the RO resource information of the triggered 2-step CFRA, instruct the terminal to use the RO configuration information in the RO resource information of the 4-step CBRA of the legacy version , determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the network-side device can determine whether the terminal supports the RO resource information of the legacy version 4-step CBRA and the RO resource information of multiple 4-step CBRAs of the R17 version.
  • the RO configuration information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal determines that the terminal supports the RO resource information of the 4-step CBRA of the R17 version, and when the RO resource information of the triggered 2-step CFRA is determined, the terminal can be instructed to use the RO resource information of the 4-step CBRA of the legacy version and the RO resource information of the R17 version.
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal can be instructed to use the RO resource information of the 4-step CBRA of the legacy version.
  • RO configuration information which determines the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the capability of the terminal may also include the support of the terminal for features such as Slicing, SDT, CE, and Redcap.
  • the network-side device can determine the features supported by the terminal in the features according to the terminal capabilities.
  • the terminal determines the RO resource information of the triggered 2-step CFRA at least according to the RO resource information of the 4-step CFRA of the R17 version
  • the network-side device The RO resource information of one or more 4-step CBRAs corresponding to the characteristics supported by the terminal can be determined from the RO resource information of multiple 4-step CBRAs in the R17 version, and then indicate that the terminal is in the determined one or more 4-step CBRAs.
  • the RO resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the network side device configures RO resource information of four 4-step CBRAs of the R17 version for the terminal for the four features of Slicing, SDT, CE, and Redcap, and determines that the terminal only supports the two features of CE and Redcap according to the capabilities of the terminal. Then, in the RO resource information of the four 4-step CBRAs of the R17 version, the RO resource information of the two 4-step CBRAs corresponding to the CE and Redcap characteristics can be determined, and then the terminal is instructed to determine the RO resource information of the two 4-step CBRAs. It is the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • Fig. 16 is a schematic flow chart showing another method for indicating resource information of a random access occasion according to an embodiment of the present disclosure.
  • the RO resource information includes RO configuration information and the corresponding relationship, and when the RO resource information of an independent random access opportunity is not configured for the terminal in the CFRA configuration information, instruct the terminal according to
  • the RO resource information of the contention random access CBRA of the specified version, and the RO resource information of the triggered 2-step CFRA includes:
  • step S1601 if the independent RO configuration and the corresponding relationship are not configured for the terminal in the configuration information of CFRA, instruct the terminal to use the specified version of 2-step contention random access in the RO resource information of CBRA RO configuration information, which determines the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the network side device instructs the terminal to determine the RO configuration information in the RO resource information of the 2-step CBRA of the specified version as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • Fig. 17 is a schematic flowchart showing another method for indicating resource information of a random access occasion according to an embodiment of the present disclosure.
  • the instructing the terminal to determine the RO configuration information in the RO resource information of the 2-step CBRA of the specified version as the RO configuration information in the RO resource information of the triggered 2-step CFRA includes:
  • step S1701 the terminal is instructed to determine the RO configuration information in the RO resource information of the 2-step CBRA of the legacy version as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the specified version may be a legacy version
  • the network side device may instruct the terminal to determine the RO configuration information in the RO resource information of the 2-step CBRA of the legacy version as the RO resource information of the triggered 2-step CFRA RO configuration information in .
  • Fig. 18 is a schematic flowchart showing another method for indicating resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the instructing the terminal to determine the RO configuration information in the RO resource information of the 2-step CBRA of the specified version as the RO configuration information in the RO resource information of the triggered 2-step CFRA includes:
  • step S1801 instruct the terminal to determine the RO configuration information in part or all of the resource information in the multiple 2-step CBRA RO resource information of the R17 version as the RO configuration information in the triggered 2-step CFRA RO resource information information.
  • the specified version may be the R17 version. Since different CBRA configuration information may be configured for different characteristics in the R17 version, the terminal may be configured with multiple 2-step CBRA RO resource information of the R17 version.
  • the network side device can instruct the terminal to determine the RO configuration information in some (one or more) resource information in the RO resource information of multiple 2-step CBRAs of the R17 version as triggered
  • the RO configuration information in the RO resource information of the 2-step CFRA the terminal may also be instructed to determine the RO configuration information in all resource information as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • instructing the terminal to determine the RO configuration information in part of the resource information in the RO resource information of multiple 2-step CBRAs of the R17 version as the RO configuration information in the RO resource information of the triggered 2-step CFRA, the part of resource information It can be determined based on the predefined R17 2-step CBRA configuration information list, for example, arranging multiple RO configuration information in order in the list, and the partial resource information can be the first n configuration information in the list, where n is greater than or equal to 1 an integer of .
  • instructing the terminal to determine the RO configuration information in all resource information as the RO configuration information in the RO resource information of the triggered 2-step CFRA means that the RO configured by the RO configuration information in all resource information is available to the terminal .
  • the network side device can instruct the terminal to determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the 2-step CBRA of the R17 version, then the terminal can use multiple 2-step CBRAs of the R17 version according to the instruction.
  • the RO resource information the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal can use the legacy version of the 2-step CBRA
  • the RO configuration information in the RO resource information of the RO resource information determines the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the instruction indicates that the terminal determines the RO configuration information in part or all of the resource information in the RO resource information of multiple 2-step CBRAs of the R17 version as the RO resource information of the triggered 2-step CFRA
  • the RO configuration information includes:
  • the terminal When the terminal supports the RO configuration information in the RO resource information of the 2-step CFRA of the R17 version, and determines the RO configuration information in the RO resource information of the triggered 2-step CFRA, indicate that the terminal is in multiple 2-step CFRA of the R17 version
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the method also includes:
  • the terminal When the terminal does not support the RO resource information of the 2-step CFRA according to the R17 version, determine the triggered RO resource information of the 2-step CFRA, and instruct the terminal according to the RO configuration information in the RO resource information of the 2-step CBRA of the legacy version, Determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the network side device can determine whether the terminal supports the RO resource information of multiple 2-step CBRAs in the R17 version, and determine the RO configuration information in part or all of the resource information as a triggered 2-step CBRA according to the terminal's capabilities.
  • RO configuration information in the RO resource information of CFRA can be determined whether the terminal supports the RO resource information of multiple 2-step CBRAs in the R17 version, and determine the RO configuration information in part or all of the resource information as a triggered 2-step CBRA according to the terminal's capabilities.
  • the terminal it is determined that the terminal supports RO resource information based on the RO resource information of the 2-step CBRA of the R17 version, and when the RO resource information of the triggered 2-step CFRA is determined, the terminal may be indicated in the RO resource information of multiple 2-step CBRAs of the R17 version, The RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal it is determined that the terminal does not support the RO resource information of the 2-step CBRA according to the R17 version, and when the RO resource information of the triggered 2-step CFRA is determined, the terminal can be instructed to use the RO resource information of the 2-step CBRA of the legacy version.
  • RO configuration information which determines the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the capability of the terminal may also include the support of the terminal for features such as Slicing, SDT, CE, and Redcap.
  • the network side device can determine the features supported by the terminal according to the capabilities of the terminal, then the network side device can determine one or more features corresponding to the features supported by the terminal in the RO resource information of multiple 2-step CBRAs of the R17 version.
  • the RO resource information of one 2-step CBRA further indicates the RO configuration information in the RO resource information of the triggered 2-step CFRA determined by the determined RO resource information of one or more 2-step CBRAs.
  • the network-side device configures four 2-step CBRA RO resource information of the R17 version for the terminal for the four features of Slicing, SDT, CE, and Redcap, and the network-side device determines that the terminal only supports the two features of CE and Redcap, then The network side device can determine the RO resource information of the two 2-step CBRAs corresponding to the CE and Redcap features from the RO resource information of the 4 2-step CBRAs in the R17 version, and then instruct the terminal to use the determined RO resources of the two 2-step CBRAs The information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • Fig. 19 is a schematic flow chart showing another method for indicating resource information of a random access occasion according to an embodiment of the present disclosure.
  • the instruction to the terminal to determine the RO configuration information in the RO resource information of the 2-step CBRA of the specified version as the RO configuration information in the RO resource information of the triggered 2-step CFRA includes:
  • step S1901 instruct the terminal to determine the RO configuration information in part or all of the resource information in the RO resource information of the legacy version of the 2-step CBRA and the RO resource information of multiple 2-step CBRAs of the R17 version as triggered 2.
  • RO configuration information in the RO resource information of CFRA instruct the terminal to determine the RO configuration information in part or all of the resource information in the RO resource information of the legacy version of the 2-step CBRA and the RO resource information of multiple 2-step CBRAs of the R17 version as triggered 2.
  • the specified version may include the legacy version and the R17 version. Since different CBRA configuration information can be configured for different characteristics in the R17 version, the terminal can be configured with multiple 2-step CBRA RO resource information of the R17 version. .
  • the network-side device can instruct the terminal to add some (one or more)
  • the RO configuration information in the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA; the RO configuration information in all resource information can also be determined as the RO configuration in the RO resource information of the triggered 2-step CFRA information.
  • the Part of the resource information when instructing the terminal to determine the RO configuration information in part of the resource information as the RO configuration information in the RO resource information of the triggered 2-step CFRA at least in the RO resource information of multiple 2-step CBRAs of the R17 version, the Part of the resource information may be determined based on a predefined R17 2-step CBRA configuration information list, for example, a plurality of RO configuration information are arranged in sequence in the list, and the part of resource information may be the first n configuration information in the list, where n is An integer greater than or equal to 1.
  • instructing the terminal to determine the RO configuration information in all resource information as the RO configuration information in the RO resource information of the triggered 2-step CFRA means that the RO configured by the RO configuration information in all resource information is the same for the terminal. usable.
  • the network side device may instruct the terminal to determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the legacy version of the 2-step CBRA and the RO resource information of the R17 version of the 2-step CBRA.
  • the RO configuration information in part or all of the resource information can be determined as the RO resource information of the triggered 2-step CFRA RO configuration information.
  • the terminal can use the 2-step CBRA of the legacy version
  • the RO configuration information in the RO resource information of the CBRA determines the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the instructing the terminal to determine the RO configuration information in part or all of the resource information in the RO resource information of the legacy version of the 2-step CBRA and the RO resource information of multiple 2-step CBRAs of the R17 version includes:
  • the terminal When the terminal supports the RO resource information of the 2-step CFRA of the R17 version and determines the RO resource information of the triggered 2-step CFRA, instruct the terminal to use the RO resource information of the 2-step CBRA of the legacy version and multiple In the RO resource information of the 2-step CBRA, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the method also includes:
  • the terminal does not support the RO resource information of the 2-step CFRA according to the R17 version, and determines the RO resource information of the triggered 2-step CFRA, instruct the terminal according to the RO configuration information in the RO resource information of the 2-step CBRA of the legacy version , determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the network-side device determines whether the terminal supports RO resource information of legacy version 2-step CBRA and multiple 2-step CBRA RO resource information of R17 version, according to the capability of the terminal, part or all of the resource information
  • the RO configuration information in is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal when it is determined that the terminal supports the RO resource information of the 2-step CBRA of the R17 version and the RO resource information of the triggered 2-step CFRA is determined, the terminal can be instructed to use the RO resource information of the 2-step CBRA of the legacy version and multiple 2-step CBRAs of the R17 version In the RO resource information of the CBRA, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the terminal may be instructed to use the RO configuration information in the RO resource information of the 2-step CBRA of the legacy version, Determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the capability of the terminal may also include the support of the terminal for features such as Slicing, SDT, CE, and Redcap.
  • the network-side device can determine the features supported by the terminal in the features according to the terminal capabilities.
  • the network side The device can determine the RO resource information of one or more 2-step CBRAs corresponding to the supported features from the RO resource information of multiple 2-step CBRAs in the R17 version, and then instruct the terminal to use the determined one or more 2-step CBRAs.
  • the RO resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the network-side device configures four 2-step CBRA RO resource information of the R17 version for the terminal for the four features of Slicing, SDT, CE, and Redcap, and the network-side device determines that the terminal only supports the two features of CE and Redcap, then The network side device can determine the RO resource information of the two 2-step CBRAs corresponding to the CE and Redcap features from the RO resource information of the 4 2-step CBRAs in the R17 version, and then instruct the terminal to use the determined RO resources of the two 2-step CBRAs The information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • Fig. 20 is a schematic flow chart showing another method for indicating resource information of a random access opportunity according to an embodiment of the present disclosure. As shown in FIG. 20, when the RO resource information of independent random access opportunity is not configured for the terminal in the configuration information of CFRA, the terminal is instructed to determine the trigger
  • the 2-step CFRA RO resource information also includes:
  • step S2001 the terminal is instructed to determine the corresponding relationship between SSB and RO in the RO resource information of the triggered 2-step CFRA in a specified manner.
  • the network side needs to instruct the terminal to determine the RO configuration information in the RO resource information of the triggered 2-step CFRA according to the RO resource information of the specified version of CBRA, for example, the RO resource information of the specified version of CBRA can be
  • the RO configuration information in is determined as the RO configuration information of the RO resource information of the triggered 2-step CFRA;
  • the terminal In order to determine the RO for 2-step CFRA, the terminal needs to determine the corresponding relationship between SSB and RO in addition to the RO configuration information. Therefore, the network side device needs to further instruct the terminal to determine the RO resource information of the triggered 2-step CFRA.
  • the corresponding relationship between SSB and RO may specifically instruct the terminal to determine the corresponding relationship between SSB and RO in the RO resource information of the triggered 2-step CFRA in a specified manner.
  • the terminal can determine the RO used by the triggered 2-step CFRA according to the RO configuration information and the corresponding relationship.
  • the specifying method includes at least one of the following:
  • the network side device instructs the terminal to determine the RO configuration information in the RO resource information of the 4-step CBRA of the specified version as the RO configuration information of the RO resource information of the triggered 4-step CFRA based on the foregoing embodiment. may further instruct the terminal to determine the correspondence between the synchronization signal block SSB and RO in the RO resource information of the 4-step CBRA of the specified version as the correspondence between SSB and RO in the RO resource information of the triggered 4-step CFRA relation. That is, the RO configuration information and the corresponding relationship between the SSB and the RO may belong to the same RO resource information.
  • the network side device instructs the terminal to determine the RO configuration information in the RO resource information of the 4-step CBRA of the specified version as the RO configuration information of the triggered 4-step CFRA RO resource information based on the foregoing embodiments Afterwards, the terminal may be instructed to synchronize the synchronization between the signal block SSB and RO according to the RO resource information of all versions of the 4-step CBRA pre-configured to the terminal (without being limited to the RO resource information of the 4-step CBRA of the specified version). The corresponding relationship determines the corresponding relationship between the SSB and the RO in the RO resource information of the triggered 4-step CFRA.
  • the terminal may be instructed to determine an SSB and RO Correspondence between ROs, where the correspondence between SSB and RO is represented by numerical values, such as 1/8, 1/4, 1/2, 1, 2, 4, 8, 16, etc., the network side device can choose One of the values is indicated to the terminal, such as selecting the maximum or minimum value.
  • Embodiments of the present disclosure also propose a non-contention random access configuration method, which is executed by a network side device, and the method includes:
  • the specified version of the 2-step contention random access CBRA resource is configured on the bandwidth part BWP selected by the terminal, configure the 2-step non-contention random access CFRA resource.
  • the network side device configures the terminal to perform 2-step CFRA resources on the BWP selected by the terminal, when the terminal 2-step CFRA resources cannot be used for some reasons (such as default), then the terminal needs to use 2-step CBRA resources Perform 2-step CFRA, but if the 2-step CBRA resource is not configured on the BWP, the terminal cannot use the 2-step CBRA resource to perform 2-step CFRA, seriously affecting the communication effect.
  • the 2-step non-contention random access CFRA resource is configured. Accordingly, it can be ensured that even if the 2-step CFRA resource of the terminal cannot be used, the 2-step CBRA resource can be used to perform the 2-step CFRA smoothly, ensuring that the 2-step CFRA can be carried out smoothly.
  • the 2-step non-contention random access CFRA resource may not be configured.
  • the specified version is determined according to an instruction of a network side device, or determined according to a protocol agreement.
  • the specified version includes at least one of the following: traditional legacy version, R17 version.
  • the traditional version includes at least one of the following: R15 version and R16 version.
  • Embodiments of the present disclosure also propose a non-contention random access configuration method, which is executed by a network side device, and the method includes:
  • the specified version of 4-step contention random access CBRA resource is not configured on the bandwidth part BWP selected by the terminal, or, the specified version of 4-step CBRA resource is configured on the BWP, and the specified version of 4-step CBRA If resources are not shared, configure the RO configuration information in the resource information of the 2-step CFRA.
  • the terminal since the RO configuration information in the resource information of the 2-step CFRA is default, the terminal needs to use the RO configuration information in the 4-step CBRA resource information. If the 4-step CBRA resource of the specified version is not configured on the BWP of the bandwidth part selected by the terminal, or, the 4-step CBRA resource of the specified version is configured on the BWP, and the 4-step CBRA resource of the specified version is not shared In this case, the terminal cannot use the RO configuration information in the 4-step CBRA resource information to perform 2-step CFRA, which seriously affects the communication effect.
  • the RO configuration information in the resource information of the 2-step CFRA must be configured. Accordingly, when the terminal cannot use the configuration information in the 4-step CBRA resource information to perform 2-step CFRA, it can perform CFRA according to the RO configuration information in the configured 2-step CFRA resource information to ensure that the 2-step CFRA can be performed smoothly.
  • the specified version is determined according to an instruction of a network side device, or determined according to a protocol agreement.
  • the specified version includes at least one of the following: traditional legacy version, R17 version.
  • the traditional version includes at least one of the following: R15 version and R16 version.
  • the present disclosure also provides a device for determining resource information of random access opportunities Embodiments of a device for indicating random access opportunity resource information and a device for configuring non-contention random access.
  • Embodiments of the present disclosure propose a device for determining resource information of random access opportunities, which can be applied to terminals, including but not limited to communication devices such as mobile phones, tablet computers, wearable devices, sensors, and Internet of Things devices.
  • 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 base stations and core networks.
  • the device for determining resource information of a random access opportunity includes one or more processors, and the processors are configured to:
  • the specified version is determined according to an instruction of a network side device, or determined according to a protocol agreement.
  • the specified version includes at least one of the following: traditional legacy version, R17 version.
  • the traditional version includes at least one of the following: R15 version and R16 version.
  • the RO resource information includes at least one of the following:
  • the RO resource information includes RO configuration information
  • the processor is configured to:
  • the RO configuration information in the RO resource information of the 4-step CBRA of the specified version is determined as the RO resource information of the triggered 2-step CFRA RO configuration information.
  • the processor is configured to:
  • the processor is configured to:
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the processor is configured to:
  • the RO configuration information in the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the processor is also configured to:
  • the RO configuration information in the RO resource information determines the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the processor is configured to:
  • the terminal When the terminal supports the RO configuration information in the RO resource information of the 4-step CBRA of the R17 version, and determines the RO configuration information in the RO resource information of the triggered 2-step CFRA, multiple 4-step CBRA ROs of the R17 version In the resource information, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the processor is also configured to:
  • the processor is configured to:
  • part or all of the RO configuration information in the RO resource information of the 4-step CBRA of the R17 version is determined as the RO of the triggered 2-step CFRA RO configuration information in resource information.
  • the processor is configured to:
  • the RO resource information of the 4-step CBRA of the legacy version and the RO resource information of multiple 4-step CBRAs of the R17 version determine the RO configuration information in part or all of the resource information as the RO resource information of the triggered 2-step CFRA RO configuration information.
  • the processor is configured to:
  • the legacy version of the 4-step CBRA In the RO resource information and the RO resource information of multiple 4-step CBRAs of the R17 version, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the processor is also configured to:
  • the network side device When the network side device does not receive an instruction to determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the legacy version of the 4-step CBRA and the RO resource information of the R17 version of the 4-step CBRA, according to the legacy version of the 4-step CBRA RO resource information, determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the processor is configured to:
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the processor is also configured to:
  • the processor is configured to:
  • the RO configuration information in part or all of the resource information is determined as the triggered 2-step CFRA RO configuration information in RO resource information.
  • the RO resource information includes RO configuration information and the corresponding relationship
  • the processor is configured to:
  • the RO configuration information in the RO resource information of CBRA will be randomly accessed by the 2-step contention of the specified version, and the triggered 2-step RO configuration information in the RO resource information of CFRA.
  • the processor is configured to:
  • the processor is configured to:
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the processor is configured to:
  • the RO configuration information in the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the processor is also configured to:
  • the RO configuration information in the RO resource information determines the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the processor is configured to:
  • the terminal When the terminal supports the RO configuration information in the RO resource information of the 2-step CFRA of the R17 version, and determines the RO configuration information in the RO resource information of the triggered 2-step CFRA, multiple 2-step CBRA ROs of the R17 version In the resource information, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the processor is also configured to:
  • the terminal does not support the RO resource information of the 2-step CFRA of the R17 version, determine the RO resource information of the triggered 2-step CFRA, and determine the triggered 2-step CFRA according to the RO configuration information in the RO resource information of the 2-step CBRA of the legacy version.
  • the RO configuration information in the RO resource information of CFRA follows the RO configuration information in the RO resource information of CFRA.
  • the processor is configured to:
  • part or all of the RO configuration information in the RO resource information of the 2-step CBRA of the R17 version is determined as the RO of the triggered 2-step CFRA RO configuration information in resource information.
  • the processor is configured to:
  • the RO resource information of the 2-step CBRA of the legacy version and the RO resource information of multiple 2-step CBRAs of the R17 version determine the RO configuration information in part or all of the resource information as the RO resource information of the triggered 2-step CFRA RO configuration information.
  • the processor is configured to:
  • the 2-step CBRA of the legacy version In the RO resource information and the RO resource information of multiple 2-step CBRAs of the R17 version, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the processor is also configured to
  • the network side device When the network side device does not receive an instruction to determine the RO resource information of the triggered 2-step CFRA according to the RO resource information of the legacy version of the 2-step CBRA and the RO resource information of the R17 version of the 2-step CBRA, according to the legacy version of the 2-step CBRA RO resource information, determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the processor is configured to:
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the processor is also configured to:
  • the processor is configured to:
  • the terminal in the RO resource information of the 2-step CBRA of the legacy version and the RO resource information of multiple 2-step CBRAs of the R17 version, determine the RO configuration information in part or all of the resource information as the triggered 2-step CFRA RO configuration information in RO resource information.
  • the processor is further configured to:
  • the processor is configured to:
  • the corresponding relationship between the synchronization signal block SSB and RO in the RO resource information of the 2-step CBRA of the specified version is determined as the corresponding relationship between SSB and RO in the RO resource information of the triggered 2-step CFRA.
  • the processor is configured to:
  • the processor is configured to:
  • the corresponding relationship between the SSB and the RO in the RO resource information of the triggered 2-step CFRA is determined according to the terminal implementation.
  • Embodiments of the present disclosure also propose a device for indicating resource information of a random access opportunity.
  • the device can be applied to network-side equipment, and the network-side equipment can communicate with terminals.
  • the terminals include but are not limited to mobile phones and tablet computers.
  • the network side devices include but not limited to network side devices in 4G, 5G, 6G and other communication systems, such as base stations, core networks, etc.
  • the device for indicating resource information of a random access opportunity includes one or more processors, and the processors are configured to:
  • RO resource information independently configured for the terminal in the CFRA configuration information instruct the terminal to determine the RO resource of the triggered 2-step CFRA according to the RO resource information of the specified version of the contention random access CBRA information.
  • the specified version includes at least one of the following: traditional legacy version, R17 version.
  • the traditional version includes at least one of the following: R15 version and R16 version.
  • the RO resource information includes at least one of the following:
  • the RO resource information includes RO configuration information
  • the processor is configured to:
  • the processor is configured to:
  • the processor is configured to:
  • the processor is configured to:
  • the processor is configured to:
  • the terminal When the terminal supports the RO configuration information in the RO resource information of the 4-step CBRA of the R17 version, and determines the RO configuration information in the RO resource information of the triggered 2-step CFRA, indicate that the terminal is in the multiple 4-step CBRA of the R17 version
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the processor is also configured to:
  • the terminal When the terminal does not support the RO resource information of the 4-step CBRA according to the R17 version, determine the triggered RO resource information of the 2-step CFRA, and instruct the terminal according to the RO configuration information in the RO resource information of the 4-step CBRA of the legacy version, Determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the processor is configured to:
  • the processor is configured to:
  • the terminal When the terminal supports the RO resource information of the 4-step CBRA of the R17 version and determines the RO resource information of the triggered 2-step CFRA, instruct the terminal to use the RO resource information of the 4-step CBRA of the legacy version and multiple In the RO resource information of the 4-step CBRA, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the processor is also configured to:
  • the terminal When the terminal does not support the RO resource information of the 4-step CBRA of the R17 version, and determines the RO resource information of the triggered 2-step CFRA, instruct the terminal to use the RO configuration information in the RO resource information of the 4-step CBRA of the legacy version , determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the RO resource information includes RO configuration information and the corresponding relationship
  • the processor is configured to:
  • the processor is configured to:
  • the processor is configured to:
  • the processor is configured to:
  • the terminal When the terminal supports the RO configuration information in the RO resource information of the 2-step CFRA of the R17 version, and determines the RO configuration information in the RO resource information of the triggered 2-step CFRA, indicate that the terminal is in multiple 2-step CFRA of the R17 version
  • the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the processor is also configured to:
  • the terminal When the terminal does not support the RO resource information of the 2-step CFRA according to the R17 version, determine the triggered RO resource information of the 2-step CFRA, and instruct the terminal according to the RO configuration information in the RO resource information of the 2-step CBRA of the legacy version, Determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the processor is configured to:
  • the processor is configured to:
  • the terminal When the terminal supports the RO resource information of the 2-step CFRA of the R17 version and determines the RO resource information of the triggered 2-step CFRA, instruct the terminal to use the RO resource information of the 2-step CBRA of the legacy version and multiple In the RO resource information of the 2-step CBRA, the RO configuration information in part or all of the resource information is determined as the RO configuration information in the RO resource information of the triggered 2-step CFRA;
  • the processor is also configured to:
  • the terminal does not support the RO resource information of the 2-step CFRA according to the R17 version, and determines the RO resource information of the triggered 2-step CFRA, instruct the terminal according to the RO configuration information in the RO resource information of the 2-step CBRA of the legacy version , determine the RO configuration information in the RO resource information of the triggered 2-step CFRA.
  • the processor is configured to:
  • the specifying method includes at least one of the following:
  • the processor is configured to:
  • Embodiments of the present disclosure also propose a device for configuring non-contention random access, including one or more processors, and the processing is configured to:
  • the specified version of the 2-step contention random access CBRA resource is configured on the bandwidth part BWP selected by the terminal, configure the 2-step non-contention random access CFRA resource.
  • Embodiments of the present disclosure also propose a device for configuring non-contention random access, including one or more processors, and the processing is configured to:
  • the specified version of 4-step contention random access CBRA resource is not configured on the bandwidth part BWP selected by the terminal, or, the specified version of 4-step CBRA resource is configured on the BWP, and the specified version of 4-step CBRA If resources are not shared, configure the RO configuration information in the resource information of the 2-step CFRA.
  • 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 random access described in any of the above embodiments is realized A method for determining timing resource information.
  • 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 random access described in any of the above embodiments is realized A method for indicating timing resource information, and/or a non-contention random access configuration method described in any of the above embodiments.
  • Embodiments of the present disclosure also propose a computer-readable storage medium for storing a computer program.
  • the computer program is executed by a processor, the method for determining resource information of a random access opportunity described in any of the above-mentioned embodiments is implemented. in the steps.
  • Embodiments of the present disclosure also propose a computer-readable storage medium for storing a computer program.
  • the computer program is executed by a processor, the method for indicating resource information of a random access opportunity described in any of the above-mentioned embodiments is implemented. , and/or the steps in the non-contention random access configuration method described in any of the foregoing embodiments.
  • FIG. 21 is a schematic block diagram of an apparatus 2100 for indicating resource information of a random access occasion according to an embodiment of the present disclosure.
  • Apparatus 2100 may be provided as a base station.
  • the device 2100 includes a processing component 2122 , a wireless transmitting/receiving component 2124 , an antenna component 2126 , and a signal processing part specific to the wireless interface.
  • the processing component 2122 may further include one or more processors.
  • One of the processors in the processing component 2122 may be configured to implement the method for indicating resource information of a random access opportunity described in any of the above embodiments, and/or the method for configuring non-contention random access described in any of the above embodiments .
  • Fig. 22 is a schematic block diagram of an apparatus 2200 for determining resource information of a random access opportunity according to an embodiment of the present disclosure.
  • the apparatus 2200 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.
  • the device 2200 may include one or more of the following components: a processing component 2202, a memory 2204, a power supply component 2206, a multimedia component 2208, an audio component 2210, an input/output (I/O) interface 2212, a sensor component 2214, and Communication component 2216.
  • the processing component 2202 generally controls the overall operations of the device 2200, such as those associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 2202 may include one or more processors 2220 to execute instructions to complete all or part of the steps in the above method for determining resource information of a random access occasion.
  • processing component 2202 may include one or more modules that facilitate interaction between processing component 2202 and other components.
  • processing component 2202 may include a multimedia module to facilitate interaction between multimedia component 2208 and processing component 2202 .
  • the memory 2204 is configured to store various types of data to support operations at the device 2200 . Examples of such data include instructions for any application or method operating on device 2200, contact data, phonebook data, messages, pictures, videos, and the like.
  • the memory 2204 may be implemented by any type of volatile or non-volatile storage device or a combination thereof, 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 2206 provides power to various components of the device 2200 .
  • Power components 2206 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 2200 .
  • the multimedia component 2208 includes a screen that provides an output interface between the device 2200 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 2208 includes a front camera and/or a rear camera. When the device 2200 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 2210 is configured to output and/or input audio signals.
  • the audio component 2210 includes a microphone (MIC), which is configured to receive external audio signals when the device 2200 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 2204 or sent via communication component 2216 .
  • the audio component 2210 also includes a speaker for outputting audio signals.
  • the I/O interface 2212 provides an interface between the processing component 2202 and a peripheral interface module, which 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 2214 includes one or more sensors for providing status assessments of various aspects of device 2200 .
  • the sensor component 2214 can detect the open/closed state of the device 2200, the relative positioning of components, such as the display and keypad of the device 2200, and the sensor component 2214 can also detect a change in the position of the device 2200 or a component of the device 2200 , the presence or absence of user contact with the device 2200, the device 2200 orientation or acceleration/deceleration and the temperature change of the device 2200.
  • Sensor assembly 2214 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
  • the sensor assembly 2214 may also include light sensors, such as CMOS or CCD image sensors, for use in imaging applications.
  • the sensor component 2214 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • the communication component 2216 is configured to facilitate wired or wireless communication between the apparatus 2200 and other devices.
  • the device 2200 can access wireless networks based on communication standards, such as WiFi, 2G, 3G, 4G LTE, 5G NR or combinations thereof.
  • the communication component 2216 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 2216 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 2200 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), a controller, a microcontroller, a microprocessor or other electronic components, and is used to execute the above method for determining resource information of a random access opportunity.
  • 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 (FPGA), a controller, a microcontroller, a microprocessor or other electronic components, and is used to execute the above method for determining resource information of a random access opportunity.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Implemented
  • a non-transitory computer-readable storage medium including instructions such as a memory 2204 including instructions, the instructions can be executed by the processor 2220 of the device 2200 to complete the above random access opportunity resource information method of determination.
  • 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

本公开涉及随机接入时机资源信息的确定、指示方法和装置,其中,所述随机接入时机资源信息的确定方法包括:触发2步非竞争随机接入CFRA;在CFRA的配置信息中没有为所述终端独立配置的随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。根据本公开,终端可以根据指定版本的CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。避免了终端面对多个版本的CBRA的RO资源信息时,难以判断根据哪个版本的CBRA的RO资源信息确定2步CFRA的RO资源信息的技术问题。

Description

随机接入时机资源信息的确定、指示方法和装置 技术领域
本公开涉及通信技术领域,具体而言,涉及随机接入时机资源信息的确定方法、随机接入时机资源信息的指示方法、非竞争随机接入配置方法、随机接入时机资源信息的确定装置、随机接入时机资源信息的指示装置、非竞争随机接入配置装置、通信装置和计算机可读存储介质。
背景技术
在一些场景下,终端可以触发随机接入。随机接入按照步骤划分,可以包括2步随机接入和4步随机接入,随机接入按照竞争类型划分,可以包括竞争随机接入(Contention-based Random Access,CBRA)和非竞争随机接入(Contention-Free Random Access,CFRA)。
针对2步CFRA的情况,在触发2步CFRA后,终端需要在随机接入时机,也可以称作物理随机接入信道时机(PRACH occasion,RO)发起2步CFRA,因此,终端首先需要确定2步CFRA的RO资源信息。
但是,在某些情况下,网络侧并没有在CFRA配置信息中指示RO资源,在这种情况下,终端可以使用2步CBRA配置信息或4步CBRA配置信息中的RO资源。
随机通信技术的发展,应用场景也随之拓展,为了适用不同场景的feature特性,针对不同的特性可以配置不同的CBRA配置信息,因此终端可以被配置多个CBRA配置信息,这会导致终端没有在CFRA配置信息中确定到RO资源信息时,难以确定使用哪个CBRA配置信息中的RO资源用于CFRA。
发明内容
有鉴于此,本公开的实施例提出了随机接入时机资源信息的确定方法、随机接入时机资源信息的指示方法、非竞争随机接入配置方法、随机接入时机资源信息的确定装置、随机接入时机资源信息的指示装置、非竞争随机接入配置装置、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,提出一种随机接入时机资源信息的确定方法, 由终端执行,所述方法包括:触发2步非竞争随机接入CFRA;在CFRA的配置信息中没有为所述终端独立配置的随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。
根据本公开实施例的第二方面,提出一种随机接入时机资源信息的指示方法,由网络侧设备执行,所述方法包括:触发终端进行2步非竞争随机接入CFRA;在CFRA的配置信息中没有为所述终端独立配置的随机接入时机RO资源信息时,指示所述终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。
根据本公开实施例的第三方面,提出一种非竞争随机接入配置方法,由网络侧设备执行,所述方法包括:在终端选择的带宽部分BWP上被配置了指定版本的2步竞争随机接入CBRA资源的情况下,配置2步非竞争随机接入CFRA资源。
根据本公开实施例的第四方面,提出一种非竞争随机接入配置方法,由网络侧设备执行,所述方法包括:在终端选择的带宽部分BWP上没有配置指定版本的4步竞争随机接入CBRA资源的情况下,或者,在所述BWP上配置了指定版本4步CBRA资源,且所述指定版本的4步CBRA资源不共享的情况下,配置所述2步CFRA的资源信息中的RO配置信息。
根据本公开实施例的第五方面,提出一种随机接入时机资源信息的确定装置,包括一个或多个处理器,所述处理器被配置为:触发2步非竞争随机接入CFRA;在CFRA的配置信息中没有为所述终端独立配置的随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。
根据本公开实施例的第六方面,提出一种随机接入时机资源信息的指示装置,包括一个或多个处理器,所述处理器被配置为:触发终端进行2步非竞争随机接入CFRA;在CFRA的配置信息中没有为所述终端独立配置的随机接入时机RO资源信息时,指示所述终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。
根据本公开实施例的第七方面,提出一种非竞争随机接入配置装置,包括一个或多个处理器,所述处理被配置为:在终端选择的带宽部分BWP上被配置了指定版本的2步竞争随机接入CBRA资源的情况下,配置2步非竞争随机接入CFRA资源。
根据本公开实施例的第八方面,提出一种非竞争随机接入配置装置,包括一个或多个处理器,所述处理被配置为:在终端选择的带宽部分BWP上没有配置指定版本的4步竞争随机接入CBRA资源的情况下,或者,在所述BWP上配置了指定版本4步CBRA资源,且所述指定版本的4步CBRA资源不共享的情况下,配置所述2步CFRA的资源信息中的RO配置信息。
根据本公开实施例的第九方面,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,实现权利上述随机接入时机资源信息的确定方法。
根据本公开实施例的第十方面,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,实现上述随机接入时机资源信息的指示方法,和/或上述非竞争随机接入配置方法。
根据本公开实施例的第十一方面,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,实现上述随机接入时机资源信息的确定方法中的步骤。
根据本公开实施例的第十二方面,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,实现上述随机接入时机资源信息的指示方法,和/或实现上述非竞争随机接入配置方法中的步骤。
根据本公开的实施例,终端可以根据指定版本的CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。从而即使终端被配置了legacy版本的CBRA的RO资源信息和R17版本的CBRA的RO资源信息,也能够准确确定根据哪个版本的CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。避免了终端面对多个版本的CBRA的RO资源信息时,难以判断根据哪个版本的CBRA的RO资源信息确定2步CFRA的RO资源信息的技术问题。
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随机接入时机资源信息的确定方法的示意流程图。
图2是根据本公开的实施例示出的另一种随机接入时机资源信息的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另一种随机接入时机资源信息的确定方法的示意流程图。
图4是根据本公开的实施例示出的又一种随机接入时机资源信息的确定方法的示意流程图。
图5是根据本公开的实施例示出的又一种随机接入时机资源信息的确定方法的示意流程图。
图6是根据本公开的实施例示出的又一种随机接入时机资源信息的确定方法的示意流程图。
图7是根据本公开的实施例示出的又一种随机接入时机资源信息的确定方法的示意流程图。
图8是根据本公开的实施例示出的又一种随机接入时机资源信息的确定方法的示意流程图。
图9是根据本公开的实施例示出的又一种随机接入时机资源信息的确定方法的示意流程图。
图10是根据本公开的实施例示出的又一种随机接入时机资源信息的确定方法的示意流程图。
图11是根据本公开的实施例示出的一种随机接入时机资源信息的指示方法的示意流程图。
图12是根据本公开的实施例示出的另一种随机接入时机资源信息的指示方法的示意流程图。
图13是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。
图14是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。
图15是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。
图16是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。
图17是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。
图18是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。
图19是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。
图20是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。
图21是根据本公开的实施例示出的一种用于随机接入时机资源信息的指示的装置的示意框图。
图22是根据本公开的实施例示出的一种用于随机接入时机资源信息的确定的装置的示意框图。
具体实施方式
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解,尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本公开实施例范围的情况下,第一信息也可以被称为第二信息,类似 地,第二信息也可以被称为第一信息。取决于语境,如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
出于简洁和便于理解的目的,本文在表征大小关系时,所使用的术语为“大于”或“小于”、“高于”或“低于”。但对于本领域技术人员来说,可以理解:术语“大于”也涵盖了“大于等于”的含义,“小于”也涵盖了“小于等于”的含义;术语“高于”涵盖了“高于等于”的含义,“低于”也涵盖了“低于等于”的含义。
终端在触发2步CFRA后,需要在随机接入时机RO(也可以称作物理随机接入信道时机)发起CFRA,因此,终端首先需要确定2步CFRA的RO资源信息。
一般情况下,2步CFRA的RO资源信息,在CFRA配置中通过信息元素occasions TwoStepRA指示,信息元素occasionsTwoStepRA中进一步包含两部分内容,一部分是RO配置信息,通过rach-ConfigGenericTwoStepRA指示,另一部分是同步信号块SSB(Synchronization Signal Block)和RO之间的对应关系,通过ssb-PerRACH-OccassionTwoStepRA指示,终端可以根据这两部分内容确定发起2步CFRA的RO。
但是,在某些情况下,网络侧并没有在CFRA配置信息中指示完整的RO资源信息。
例如整个RO资源信息都没有指示,也即在CFRA配置信息中信息元素occasionsTwoStepRA缺省,在这种情况下,终端可以使用2步CBRA配置信息中的RO资源。
例如RO资源信息中的RO配置信息没有指示,也即在CFRA配置信息中信息元素occasions TwoStepRA中的rach-ConfigGenericTwoStepRA缺省,在这种情况下,终端可以使用4步CBRA配置信息中的RO资源信息中的RO配置信息。
然而,随机通信技术的发展,应用场景也随之拓展,例如在R17中,为了适用不同场景的feature特性,例如切片Slicing、小数据传输SDT(Small Data Transmission)、覆盖增强CE(Coverage Enhancement)、能力减持设备Redcap(Reduced Capability)等特性,针对不同的特性可以配置不同的CBRA配置信息,也即终端会被配置R17版本CBRA的RO资源信息,其中,R17版本的2步CBRA的RO资源信息可以包括多个CBRA的RO资源信息,例如包括多个2步CBRA的RO资源信息以及多个4步CBRA的RO资源信息。
并且终端还会被配置传统legacy版本的CBRA的RO资源信息,例如R15、R16版本的CBRA的RO资源信息。在legacy版本中,网络侧设备并不会针对上述特性分别为终端配置不同的CBRA配置信息,而只会为终端配置一个2步CBRA的RO资源信息、一个4步CBRA的RO资源信息。
那么对于终端而言,在被配置了legacy版本的CBRA的RO资源信息和R17版本的CBRA的RO资源信息的情况下,对于终端而言,就存在多个版本的CBRA的RO资源信息,面对多个版本的CBRA的RO资源信息时,终端会难以判断根据哪个版本的CBRA的RO资源信息确定2步CFRA的RO资源信息。本公开的以下实施例,主要是为了解决该技术问题而提出的。
图1是根据本公开的实施例示出的一种随机接入时机资源信息的确定方法的示意流程图。本实施例所示的随机接入时机资源信息的确定方法可以适用于终端,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。
如图1所示,所述随机接入时机资源信息的确定方法可以包括以下步骤:
在步骤S101中,触发2步非竞争随机接入CFRA;
在步骤S102中,在CFRA的配置信息中没有为所述终端独立配置的随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。
在一个实施例中,终端在某些情况下可以触发2步CFRA,其中,触发所述4步CFRA的方式包括切换Handover命令触发。
在触发2步CFRA后,终端需要确定2步CFRA的RO资源信息,例如在CFRA配置信息中确定是否有为所述终端独立配置的RO资源信息,如果有为所述终端独立配置的RO资源信息,那么终端可以根据为所述终端独立配置的RO资源信息确定发起2步CFRA的RO;如果没有为所述终端独立配置的RO资源信息,可以根据2步CBRA的RO资源信息或者4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。
根据本公开的实施例,终端可以根据指定版本的CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。从而即使终端被配置了legacy版本的CBRA的 RO资源信息和R17版本的CBRA的RO资源信息,也能够准确确定根据哪个版本的CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。避免了终端面对多个版本的CBRA的RO资源信息时,难以判断根据哪个版本的CBRA的RO资源信息确定2步CFRA的RO资源信息的技术问题。
在一个实施例中,所述指定版本根据网络侧设备指示确定,或者根据协议约定确定。
终端可以根据网络侧设备指示确定所述指定版本,例如网络侧设备指示的指定版本为R17,那么终端根据R17版本的CBRA的随机接入时机RO资源信息,确定触发的2步CFRA的RO资源信息;例如网络侧设备指示的指定版本为legacy,那么终端根据legacy版本的CBRA的随机接入时机RO资源信息,确定触发的2步CFRA的RO资源信息。
终端也可以根据协议约定确定所述指定版本,例如协议约定的指定版本为R17,那么终端根据R17版本的CBRA的随机接入时机RO资源信息,确定触发的2步CFRA的RO资源信息;例如协议约定的指定版本为legacy,那么终端根据legacy版本的CBRA的随机接入时机RO资源信息,确定触发的2步CFRA的RO资源信息。
在一个实施例中,所述指定版本包括以下至少之一:传统legacy版本、R17版本。在一个实施例中,所述传统版本包括以下至少之一:R15版本、R16版本。
在一个实施例中,所述RO资源信息包括以下至少之一:
RO配置信息;
同步信号块SSB与RO之间的对应关系。
在一个实施例中,RO资源信息可以包括RO配置信息和SSB与RO之间的对应关系两部分内容;终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息,包括对应的两种情况,一种是确定触发的2步CFRA的RO资源信息中的RO配置信息,另一种是确定2步CFRA的RO资源信息中SSB与RO之间的对应关系。
相应地,CFRA的配置信息中没有为所述终端独立配置的随机接入时机RO资源信息,也包括两种情况,一种是RO资源信息中仅RO配置信息缺省;另一种是在整个RO资源信息都缺省。
在RO资源信息中仅RO配置信息缺省的情况下,需要确定触发的2步CFRA的RO资源信息中的RO配置信息,例如可以根据2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息;
在整个RO资源信息都缺省的情况下,需要确定触发的2步CFRA的RO资源信息中的RO配置信息和SSB与RO之间的对应关系,例如可以根据4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。而关于SSB与RO之间的对应关系如何确定,在后续实施例中进行说明。
以下先通过几个实施例示例性说明如何根据4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
图2是根据本公开的实施例示出的另一种随机接入时机资源信息的确定方法的示意流程图。如图2所示,所述RO资源信息包括RO配置信息,所述在CFRA的配置信息中没有为所述终端配置独立随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息包括:
在步骤S201中,在CFRA的配置信息中没有为所述终端配置独立RO配置信息的情况下,将指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,在RO资源信息包括RO配置信息,也即CFRA的配置信息中没有为所述终端独立配置的RO资源信息,至少包括CFRA的配置信息中没有为所述终端独立配置的RO资源信息中的RO配置信息。
在这种情况下,终端可以将指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
图3是根据本公开的实施例示出的另一种随机接入时机资源信息的确定方法的示意流程图。如图3所示,所述将所述指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在步骤S301中,将所述legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,指定版本可以为legacy版本,那么终端可以将所述legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
图4是根据本公开的实施例示出的又一种随机接入时机资源信息的确定方法的示意流程图。如图4所示,所述将所述指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在步骤401中,在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,指定版本可以为R17版本,由于在R17版本中针对不同的特性可以配置不同的CBRA配置信息,因此终端可以被配置R17版本的多个4步CBRA的RO资源信息。
在这种情况下,终端可以在R17版本的多个4步CBRA的RO资源信息中,将部分(可以是一个也可以是多个)资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;也可以将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
其中,终端在R17版本的多个4步CBRA的RO资源信息中将部分资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息,所述部分资源信息,可以基于预定义的R17的4步CBRA配置信息列表来确定,例如在列表中按照顺序排列多个RO配置信息,所述部分资源信息可以是列表中前n个配置信息,n为大于或等于1的整数。
另外,终端将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息,是指全部资源信息中的RO配置信息所配置的RO对于终端而言都是可用的。
在一个实施例中,所述在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在接收到网络侧设备指示根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述方法还包括:
在未接收到网络侧设备指示根据R17版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端可以根据网络侧设备指示确定是否在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如在接收到网络侧设备指示根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,那么终端可以在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而在没有接收到网络侧设备指示根据R17版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,则可以根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在所述终端支持根据R17版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述方法还包括:
在所述终端不支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息,根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端可以根据自身能力确定是否在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如在自身有能力支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,可以在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而在终端的能力不支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,则可以根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端的能力还可以包括终端对Slicing、SDT、CE、Redcap等特性的支持情况。终端可以确定自身能力在所述特性中所支持的特性,那么终端可以在R17版本的多个4步CBRA的RO资源信息中确定所支持的特性对应的一个或多个4步CBRA的RO资源信息,进而在所确定的一个或多个4步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如网络侧设备针对Slicing、SDT、CE、Redcap这4种特性分别为终端配置了R17版本的4个4步CBRA的RO资源信息,终端的能力仅支持其中CE和Redcap两个特性,那么终端可以在R17版本的4个4步CBRA的RO资源信息中确定CE和Redcap特性对应的2个4步CBRA的RO资源信息,进而在所确定的2个4步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述在R17版本的多个4步CBRA的RO资源信息中,将部分或全部所述R17版本的4步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
根据所述终端实现在R17版本的多个4步CBRA的RO资源信息中,将部分或全部所述R17版本的4步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如终端根据自身实现确定不在R17版本的多个4步CBRA的RO资源信息中,将部分或全部所述R17版本的4步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息,那么可以根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息;
例如终端可以根据自身实现在R17版本的多个4步CBRA的RO资源信息中, 将部分所述R17版本的4步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如终端可以根据自身实现在R17版本的多个4步CBRA的RO资源信息中,将全部所述R17版本的4步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
需要说明的是,关于终端实现,可以与前文所述网络侧设备指示等实施例相结合,例如网络侧设备指示终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部所述R17版本的4步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;终端根据自身实现可以在R17版本的多个4步CBRA的RO资源信息选择一个或R17版本的多个4步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
图5是根据本公开的实施例示出的又一种随机接入时机资源信息的确定方法的示意流程图。如图5所示,所述将所述指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在步骤S501中,在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,指定版本可以包括legacy版本和R17版本,由于在R17版本中针对不同的特性可以配置不同的CBRA配置信息,因此终端可以被配置R17版本的多个4步CBRA的RO资源信息。
在这种情况下,终端可以在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分(可以是一个也可以是多个)资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;也可以将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
其中,当终端至少在R17版本的多个4步CBRA的RO资源信息中,将部分资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息时,所述部分资源信息,可以基于预定义的R17的4步CBRA配置信息列表来确定,例如在列表中按照顺序排列多个RO配置信息,所述部分资源信息可以是列表中前n 个配置信息,n为大于或等于1的整数。
另外,终端将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息,是指全部资源信息中的RO配置信息所配置的RO对于终端而言都是可用的。
在一个实施例中,所述在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在接收到网络侧设备指示根据legacy版本的4步CBRA的RO资源信息和R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述方法还包括:
在未接收到网络侧设备指示根据legacy版本的4步CBRA的RO资源信息和R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,根据legacy版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端可以根据网络侧设备指示确定是否在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如在接收到网络侧设备指示根据legacy版本的4步CBRA的RO资源信息和R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,可以在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而在没有接收到网络侧设备指示根据legacy版本的4步CBRA的RO资源信息和R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,则可以根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的 2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在所述终端支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述方法还包括:
在所述终端不支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端可以根据自身能力确定是否在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如在自身有能力支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,可以在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而在自身能力不支持根据R17版本的4步CBRA的RO资源信息,确定触发的4步CFRA的RO资源信息时,可以只根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端的能力还可以包括终端对Slicing、SDT、CE、Redcap等特性的支持情况。终端可以确定自身能力在所述特性中所支持的特性,当终端至少在根据R17版本的4步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,终端可以在R17版本的多个4步CBRA的RO资源信息中确定所支持的特性对应的一个或多个4步CBRA的RO资源信息,进而在所确定的一个或多个4步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如网络侧设备针对Slicing、SDT、CE、Redcap这4种特性分别为终端配置 了R17版本的4个4步CBRA的RO资源信息,终端的能力仅支持其中CE和Redcap两个特性,那么终端可以在R17版本的4个4步CBRA的RO资源信息中确定CE和Redcap特性对应的2个4步CBRA的RO资源信息,进而在所确定的2个4步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述在R17版本的多个4步CBRA的RO资源信息中,将部分或全部所述R17版本的4步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
根据所述终端实现在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如终端自身实现可以是在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如终端自身实现可以是仅需要在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如终端自身实现可以是仅根据legacy版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
以下通过几个实施例示例性说明如何在整个RO资源信息都缺省的情况下,确定触发的2步CFRA的RO资源信息。
图6是根据本公开的实施例示出的又一种随机接入时机资源信息的确定方法的示意流程图。如图6所示,所述RO资源信息包括RO配置信息和所述对应关系,所述在CFRA的配置信息中没有为所述终端配置独立随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息包括:
在步骤S601中,在CFRA的配置信息中没有为所述终端配置独立RO配置和所述对应关系的情况下,将指定版本的2步竞争随机接入CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,在RO资源信息包括RO配置信息和所述对应关系的情况下, 也即CFRA的配置信息中没有为所述终端独立配置的RO配置和所述对应关系。在这种情况下,终端可以将指定版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
图7是根据本公开的实施例示出的又一种随机接入时机资源信息的确定方法的示意流程图。如图7所示,所述将指定版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在步骤S701中,将所述legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,指定版本可以为legacy版本,那么终端可以将所述legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
图8是根据本公开的实施例示出的又一种随机接入时机资源信息的确定方法的示意流程图。如图8所示,所述将指定版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在步骤S801中,在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,指定版本可以为R17版本,由于在R17版本中针对不同的特性可以配置不同的CBRA配置信息,因此终端可以被配置R17版本的多个2步CBRA的RO资源信息。
在这种情况下,终端可以在R17版本的多个2步CBRA的RO资源信息中,将部分(可以是一个也可以是多个)资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;也可以将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
其中,终端在R17版本的多个2步CBRA的RO资源信息中将部分资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息,所述部分资源信息,可以基于预定义的R17的2步CBRA配置信息列表来确定,例如在列表中按照顺序排列多个RO配置信息,所述部分资源信息可以是列表中前n个配置信息,n为大于或等于1的整数。
另外,终端将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息,是指全部资源信息中的RO配置信息所配置的RO对于终端而言可用的。
在一个实施例中,所述在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在接收到网络侧设备指示根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述方法还包括:
在未接收到网络侧设备指示根据R17版本的2步CFRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端可以根据网络侧设备指示确定是否在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如在接收到网络侧设备指示根据R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,那么终端可以在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而在没有接收到网络侧设备指示根据R17版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,则可以根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在所述终端支持根据R17版本的2步CFRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述方法还包括:
在所述终端不支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息,根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端可以根据自身能力确定是否在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如在自身有能力支持根据R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,可以在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而在终端的能力不支持根据R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,则可以根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端的能力还可以包括终端对Slicing、SDT、CE、Redcap等特性的支持情况。终端可以确定自身能力在所述特性中所支持的特性,那么终端可以在R17版本的多个2步CBRA的RO资源信息中确定所支持的特性对应的一个或多个2步CBRA的RO资源信息,进而在所确定的一个或多个2步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如网络侧设备针对Slicing、SDT、CE、Redcap这4种特性分别为终端配置了R17版本的4个2步CBRA的RO资源信息,终端的能力仅支持其中CE和Redcap两个特性,那么终端可以在R17版本的4个2步CBRA的RO资源信息中确定CE和Redcap特性对应的2个2步CBRA的RO资源信息,进而在所确定的2个2步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述在R17版本的多个2步CBRA的RO资源信息中,将部 分或全部所述R17版本的2步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
根据所述终端实现在R17版本的多个2步CBRA的RO资源信息中,将部分或全部所述R17版本的2步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如终端根据自身实现确定不在R17版本的多个2步CBRA的RO资源信息中,将部分或全部所述R17版本的2步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息,那么可以根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息;
例如终端可以根据自身实现在R17版本的多个2步CBRA的RO资源信息中,将部分所述R17版本的2步CBRA的RO资源信息中的RO配置信息确定为触发的4步CFRA的RO资源信息中的RO配置信息。
例如终端可以根据自身实现在R17版本的多个4步CBRA的RO资源信息中,将全部所述R17版本的4步CBRA的RO资源信息中的RO配置信息确定为触发的4步CFRA的RO资源信息中的RO配置信息。
需要说明的是,关于终端实现,可以与前文所述网络侧设备指示等实施例相结合,例如网络侧设备指示终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部所述R17版本的4步CBRA的RO资源信息中的RO配置信息确定为触发的4步CFRA的RO资源信息中的RO配置信息;终端根据自身实现可以在R17版本的多个4步CBRA的RO资源信息选择一个或R17版本的多个4步CBRA的RO资源信息中的RO配置信息确定为触发的4步CFRA的RO资源信息中的RO配置信息。
图9是根据本公开的实施例示出的又一种随机接入时机资源信息的确定方法的示意流程图。如图9所示,所述将指定版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在步骤S901中,在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,指定版本可以包括legacy版本和R17版本,由于在R17版 本中针对不同的特性可以配置不同的CBRA配置信息,因此终端可以被配置R17版本的多个2步CBRA的RO资源信息。
在这种情况下,终端可以在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分(可以是一个也可以是多个)资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;也可以将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
其中,当终端至少在R17版本的多个2步CBRA的RO资源信息中,将部分资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息时,所述部分资源信息,可以基于预定义的R17的2步CBRA配置信息列表来确定,例如在列表中按照顺序排列多个RO配置信息,所述部分资源信息可以是列表中前n个配置信息,n为大于或等于1的整数。
另外,终端将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息,是指全部资源信息中的RO配置信息所配置的RO对于终端而言都是可用的。
在一个实施例中,所述在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在接收到网络侧设备指示根据legacy版本的2步CBRA的RO资源信息和R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述方法还包括:
在未接收到网络侧设备指示根据legacy版本的2步CBRA的RO资源信息和R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,根据legacy版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端可以根据网络侧设备指示确定是否在legacy版本的4步 CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如在接收到网络侧设备指示根据legacy版本的2步CBRA的RO资源信息和R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,可以在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而在没有接收到网络侧设备指示根据legacy版本的2步CBRA的RO资源信息和R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,则可以根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在所述终端支持根据R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述方法还包括:
在所述终端不支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端可以根据自身能力确定是否在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如在自身有能力支持根据R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,可以在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置 信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而在自身能力不支持根据R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,可以只根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端的能力还可以包括终端对Slicing、SDT、CE、Redcap等特性的支持情况。终端可以确定自身能力在所述特性中所支持的特性,当终端至少在根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,终端可以在R17版本的多个2步CBRA的RO资源信息中确定所支持的特性对应的一个或多个2步CBRA的RO资源信息,进而在所确定的一个或多个2步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如网络侧设备针对Slicing、SDT、CE、Redcap这4种特性分别为终端配置了R17版本的4个2步CBRA的RO资源信息,终端的能力仅支持其中CE和Redcap两个特性,那么终端可以在R17版本的4个2步CBRA的RO资源信息中确定CE和Redcap特性对应的2个2步CBRA的RO资源信息,进而在所确定的2个2步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述在R17版本的多个2步CBRA的RO资源信息中,将部分或全部所述R17版本的2步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
根据所述终端实现在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如终端自身实现可以是在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如终端自身实现可以是仅需要在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如终端自身实现可以是仅根据legacy版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
图10是根据本公开的实施例示出的又一种随机接入时机资源信息的确定方法的示意流程图。如图10所示,所述在CFRA的配置信息中没有为所述终端配置独立随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息还包括:
在步骤S1001中,确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
在一个实施例中,由于2步CFRA的RO资源信息包括RO配置信息以及SSB和RO之间的对应关系这两部分,除了需要确定2步CFRA的RO资源信息中的RO配置信息,还需要确定2步CFRA的RO资源信息中的SSB和RO之间的对应关系,进而终端可以根据确定的RO配置信息以及SSB和RO之间的对应关系,确定执行2步CFRA所在的RO。
在一个实施例中,所述确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系包括:
将所述指定版本的2步CBRA的RO资源信息中同步信号块SSB和RO之间的对应关系,确定为触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
终端在基于前述实施例将所述指定版本的CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息的RO配置信息后,可以进一步将所述指定版本的CBRA的RO资源信息中同步信号块SSB和RO之间的对应关系,确定为触发的2步CFRA的RO资源信息中SSB和RO之间的对应关系。也即RO配置信息以及SSB和RO之间的对应关系,可以属于相同的RO资源信息。
在一个实施例中,所述确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系包括:
根据网络侧设备预先配置给所述终端的所有版本的2步CBRA的RO资源信息中同步信号块SSB和RO之间的对应关系,确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
终端在基于前述实施例将所述指定版本的CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息的RO配置信息后,可以根据网络侧设备预先配置给所述终端的所有版本的CBRA的RO资源信息(而不必局限在述指定版本的CBRA的RO资源信息)中同步信号块SSB和RO之间的对应关系,确定触发 的2步CFRA的RO资源信息中SSB和RO之间的对应关系。
需要说明的是,当在网络侧设备预先配置给所述终端的所有版本的CBRA的RO资源信息中存在多个SSB和RO之间的对应关系时,终端可以在其中确定一个SSB和RO之间的对应关系,其中,SSB和RO之间的对应关系通过数值表征,例如1/8、1/4、1/2、1、2、4、8、16等,终端可以选择其中一个数值,例如选择其中最大值或最小值。
在一个实施例中,所述确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系包括:
根据终端实现确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
以下实施例从网络侧描述了在网络侧设备指示的情况下,终端如何确定触发的2步CFRA的RO资源信息。需要说明的是,网络侧设备指示,只是终端根据指定版本的CBRA的随机接入时机RO资源信息,确定触发的2步CFRA的RO资源信息的方式之一,终端也可以根据协议约定根据指定版本的CBRA的随机接入时机RO资源信息,确定触发的2步CFRA的RO资源信息。
图11是根据本公开的实施例示出的一种随机接入时机资源信息的指示方法的示意流程图。本实施例所示的随机接入时机资源信息的指示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。
如图11所示,所述随机接入时机资源信息的指示方法可以包括以下步骤:
在步骤S1101中,触发终端进行2步非竞争随机接入CFRA;
在步骤S1102中,在CFRA的配置信息中没有为所述终端独立配置的随机接入时机RO资源信息时,指示所述终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。
在一个实施例中,网络侧设备在某些情况下可以触发终端进行2步CFRA,其中,触发所述2步CFRA的方式包括切换Handover命令触发。
网络侧设备在触发终端进行2步CFRA后,终端需要确定2步CFRA的RO 资源信息,例如在CFRA配置信息中确定是否有为所述终端独立配置的RO资源信息,如果有为所述终端独立配置的RO资源信息,那么终端可以根据为所述终端独立配置的RO资源信息确定发起2步CFRA的RO;如果没有为所述终端独立配置的RO资源信息,可以根据CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。
根据本公开的实施例,网络侧设备可以指示终端根据指定版本的CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。从而即使为终端被配置了legacy版本的CBRA的RO资源信息和R17版本的CBRA的RO资源信息,也能端够使得终准确确定根据哪个版本的CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。避免了终端面对多个版本的CBRA的RO资源信息时,难以判断根据哪个版本的CBRA的RO资源信息确定2步CFRA的RO资源信息的技术问题。
在一个实施例中,所述在CFRA的配置信息中没有为所述终端配置独立随机接入时机RO资源信息时,指示所述终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息包括:
在CFRA的配置信息中没有为所述终端配置独立RO资源信息时,若已为所述终端配置了多个CBRA的RO资源信息,指示所述多个CBRA的RO资源信息中目标CBRA的RO资源信息作为触发的2步CFRA的RO资源信息。
网络侧设备在为终端配置了多个CBRA的RO资源信息的情况下,除了可以指示所述终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息,还可以更为精确地指示终端将所述多个CBRA的RO资源信息中目标CBRA的RO资源信息作为触发的2步CFRA的RO资源信息。
在一个实施例中,所述指定版本包括以下至少之一:传统legacy版本、R17版本。在一个实施例中,所述传统版本包括以下至少之一:R15版本、R16版本。
在一个实施例中,所述RO资源信息包括以下至少之一:
RO配置信息;
同步信号块SSB与RO之间的对应关系。
在一个实施例中,RO资源信息可以包括RO配置信息和SSB与RO之间的对应关系两部分内容;终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息,包括对应的两种情况,一种是确定触发的2步CFRA的RO资源信息中的RO配置信息,另一种是确定2步CFRA的RO资源信息中SSB 与RO之间的对应关系。
相应地,CFRA的配置信息中没有为所述终端独立配置的随机接入时机RO资源信息,也包括两种情况,一种是RO资源信息中仅RO配置信息缺省;另一种是在整个RO资源信息都缺省。
在RO资源信息中仅RO配置信息缺省的情况下,需要指示终端确定触发的2步CFRA的RO资源信息中的RO配置信息,例如可以根据2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息;
在整个RO资源信息都缺省的情况下,需要指示终端确定触发的2步CFRA的RO资源信息中的RO配置信息和SSB与RO之间的对应关系,例如可以根据4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。而关于指示终端确定SSB与RO之间的对应关系,在后续实施例中进行说明。
以下先通过几个实施例示例性说明如何指示终端根据4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
图12是根据本公开的实施例示出的另一种随机接入时机资源信息的指示方法的示意流程图。如图12所示,所述RO资源信息包括RO配置信息,所述在CFRA的配置信息中没有为所述终端配置独立随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息包括:
在步骤S1201中,在CFRA的配置信息中没有为所述终端配置独立RO配置信息的情况下,指示所述终端将指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,在RO资源信息包括RO配置信息,也即CFRA的配置信息中没有为所述终端独立配置的RO资源信息,至少包括CFRA的配置信息中没有为所述终端独立配置的RO资源信息中的RO配置信息。
在这种情况下,网络侧设备可以指示终端将指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
图13是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。如图13所示,所述指示所述终端将所述指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在步骤S1301中,指示所述终端将所述legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,指定版本可以为legacy版本,那么网络侧设备可以指示终端将所述legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
图14是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。如图14所示,所述指示所述终端将所述指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在步骤1401中,指示所述终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,指定版本可以为R17版本,由于在R17版本中针对不同的特性可以配置不同的CBRA配置信息,因此终端可以被配置R17版本的多个4步CBRA的RO资源信息。
在这种情况下,网络侧设备可以指示终端在R17版本的多个4步CBRA的RO资源信息中,将部分(可以是一个也可以是多个)资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;也可以指示终端将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
其中,网络侧设备指示终端在R17版本的多个4步CBRA的RO资源信息中将部分资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息,所述部分资源信息,可以基于预定义的R17的4步CBRA配置信息列表来确定,例如在列表中按照顺序排列多个RO配置信息,所述部分资源信息可以是列表中前n个配置信息,n为大于或等于1的整数。
另外,网络侧设备指示终端将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息,是指全部资源信息中的RO配置信息所配置的RO对于终端而言都是可用的。
在一个实施例中,所述指示所述终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资 源信息中的RO配置信息包括:
指示所述终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,网络侧设备可以指示终端根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,终端接收到指示后可以在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而在网络侧设备没有指示终端根据R17版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,终端可以根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述指示所述终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在所述终端支持根据R17版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,指示所述终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述方法还包括:
在所述终端不支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息,指示所述终端根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,网络侧设备可以根据终端的能力确定终端是否支持在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如确定终端支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,可以指示终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资 源信息中的RO配置信息。
而在确定终端不支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,则可以指示终端根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端的能力还可以包括终端对Slicing、SDT、CE、Redcap等特性的支持情况。网络侧设备可以根据终端能力确定终端在所述特性中所支持的特性,那么网络侧设备可以在R17版本的多个4步CBRA的RO资源信息中确定所支持的特性对应的一个或多个4步CBRA的RO资源信息,进而指示终端在所确定的一个或多个4步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如网络侧设备针对Slicing、SDT、CE、Redcap这4种特性分别为终端配置了R17版本的4个4步CBRA的RO资源信息,根据终端能力确定终端仅支持其中CE和Redcap两个特性,那么指示终端在R17版本的4个4步CBRA的RO资源信息中确定CE和Redcap特性对应的2个4步CBRA的RO资源信息,进而在所确定的2个4步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
图15是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。如图15所示,所述指示所述终端将所述指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在步骤S1501中,指示所述终端在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,指定版本可以包括legacy版本和R17版本,由于在R17版本中针对不同的特性可以配置不同的CBRA配置信息,因此终端可以被配置R17版本的多个4步CBRA的RO资源信息。
在这种情况下,网络侧设备可以指示终端在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分(可以是一个也可以 是多个)资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;也可以指示终端将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
其中,当指示终端至少在R17版本的多个4步CBRA的RO资源信息中,将部分资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息时,所述部分资源信息,可以基于预定义的R17的4步CBRA配置信息列表来确定,例如在列表中按照顺序排列多个RO配置信息,所述部分资源信息可以是列表中前n个配置信息,n为大于或等于1的整数。
另外,指示终端将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息,是指全部资源信息中的RO配置信息所配置的RO对于终端而言都是可用的。
在一个实施例中,网络侧设备可以指示终端根据legacy版本的4步CBRA的RO资源信息和R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,终端可以根据指示在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而在网络侧设备没有指示终端根据legacy版本的4步CBRA的RO资源信息和R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,终端可以根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述指示所述终端在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在所述终端支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,指示所述终端在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述方法还包括:
在所述终端不支持根据R17版本的4步CBRA的RO资源信息,确定触发的2 步CFRA的RO资源信息时,指示所述终端根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,网络侧设备可以终端的能力确定终端是否支持在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如根据终端的能力确定终端支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,可以指示终端在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而在根据终端的能力确定终端不支持根据R17版本的4步CBRA的RO资源信息,确定触发的4步CFRA的RO资源信息时,可以指示终端根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端的能力还可以包括终端对Slicing、SDT、CE、Redcap等特性的支持情况。网络侧设备可以根据终端能力确定终端在所述特性中所支持的特性,当终端至少在根据R17版本的4步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,网络侧设备可以在R17版本的多个4步CBRA的RO资源信息中确定终端所支持的特性对应的一个或多个4步CBRA的RO资源信息,进而指示终端在所确定的一个或多个4步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如网络侧设备针对Slicing、SDT、CE、Redcap这4种特性分别为终端配置了R17版本的4个4步CBRA的RO资源信息,根据终端的能力确定终端仅支持其中CE和Redcap两个特性,那么可以在R17版本的4个4步CBRA的RO资源信息中确定CE和Redcap特性对应的2个4步CBRA的RO资源信息,进而指示终端在所确定的2个4步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
图16是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。如图16所示,所述RO资源信息包括RO配置信息和所述对应关系, 所述在CFRA的配置信息中没有为所述终端配置独立随机接入时机RO资源信息时,指示所述终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息包括:
在步骤S1601中,在CFRA的配置信息中没有为所述终端配置独立RO配置和所述对应关系的情况下,指示所述终端将指定版本的2步竞争随机接入CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,在RO资源信息包括RO配置信息和所述对应关系的情况下,也即CFRA的配置信息中没有为所述终端独立配置的RO配置和所述对应关系。在这种情况下,网络侧设备指示终端终端将指定版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
图17是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。如图17所示,所述指示所述终端将指定版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在步骤S1701中,指示所述终端将所述legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,指定版本可以为legacy版本,那么网络侧设备可以指示终端将所述legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
图18是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。如图18所示,所述指示所述终端将指定版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在步骤S1801中,指示所述终端在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,指定版本可以为R17版本,由于在R17版本中针对不同的特性可以配置不同的CBRA配置信息,因此终端可以被配置R17版本的多个2步CBRA 的RO资源信息。
在这种情况下,网络侧设备可以指示终端在R17版本的多个2步CBRA的RO资源信息中,将部分(可以是一个也可以是多个)资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;也可以指示终端将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
其中,指示终端在R17版本的多个2步CBRA的RO资源信息中将部分资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息,所述部分资源信息,可以基于预定义的R17的2步CBRA配置信息列表来确定,例如在列表中按照顺序排列多个RO配置信息,所述部分资源信息可以是列表中前n个配置信息,n为大于或等于1的整数。
另外,指示终端将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息,是指全部资源信息中的RO配置信息所配置的RO对于终端而言可用的。
在一个实施例中,网络侧设备可以指示终端根据R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,那么终端根据指示可以在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而网络侧设备在没有指示根据R17版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,终端可以根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述指示所述终端在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在所述终端支持根据R17版本的2步CFRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,指示所述终端在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述方法还包括:
在所述终端不支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息,指示所述终端根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,网络侧设备可以根据终端的能力确定终端支持是否在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如根据终端的能力确定终端支持根据R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,可以指示终端在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而根据终端的能力确定终端不支持根据R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,则可以指示终端根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端的能力还可以包括终端对Slicing、SDT、CE、Redcap等特性的支持情况。网络侧设备可以根据终端的能力确定终端在所述特性中所支持的特性,那么网络侧设备可以在R17版本的多个2步CBRA的RO资源信息中确定终端所支持的特性对应的一个或多个2步CBRA的RO资源信息,进而指示终端在所确定的一个或多个2步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如网络侧设备针对Slicing、SDT、CE、Redcap这4种特性分别为终端配置了R17版本的4个2步CBRA的RO资源信息,网络侧设备确定终端仅支持其中CE和Redcap两个特性,那么网络侧设备可以在R17版本的4个2步CBRA的RO资源信息中确定CE和Redcap特性对应的2个2步CBRA的RO资源信息,进而指示终端在所确定的2个2步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
图19是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。如图19所示,所述指示所述终端将指定版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息 包括:
在步骤S1901中,指示所述终端在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,指定版本可以包括legacy版本和R17版本,由于在R17版本中针对不同的特性可以配置不同的CBRA配置信息,因此终端可以被配置R17版本的多个2步CBRA的RO资源信息。
在这种情况下,网络侧设备可以指示终端在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分(可以是一个也可以是多个)资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;也可以将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
其中,当指示终端至少在R17版本的多个2步CBRA的RO资源信息中,将部分资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息时,所述部分资源信息,可以基于预定义的R17的2步CBRA配置信息列表来确定,例如在列表中按照顺序排列多个RO配置信息,所述部分资源信息可以是列表中前n个配置信息,n为大于或等于1的整数。
另外,指示终端将全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息,是指全部资源信息中的RO配置信息所配置的RO对于终端而言都是可用的。
在一个实施例中,网络侧设备可以指示终端根据legacy版本的2步CBRA的RO资源信息和R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,终端根据指示可以在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而网络侧设备没有指示终端根据legacy版本的2步CBRA的RO资源信息和R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,终端可以根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述指示所述终端在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
在所述终端支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,指示所述终端在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述方法还包括:
在所述终端不支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,指示所述终端根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,网络侧设备根据终端的能力确定终端你是否支持在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如确定终端支持根据R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,可以指示终端在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
而在确定终端不支持根据R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,可以指示终端根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,终端的能力还可以包括终端对Slicing、SDT、CE、Redcap等特性的支持情况。网络侧设备根据终端能力可以确定终端在所述特性中所支持的特性,当指示终端至少在根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,网络侧设备可以在R17版本的多个2步CBRA的RO资源信息中确定所支持的特性对应的一个或多个2步CBRA的RO资源信息,进而指示终端在所确定的一个或多个2步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
例如网络侧设备针对Slicing、SDT、CE、Redcap这4种特性分别为终端配置了R17版本的4个2步CBRA的RO资源信息,网络侧设备确定终端仅支持其中CE和Redcap两个特性,那么网络侧设备可以在R17版本的4个2步CBRA的RO资源信息中确定CE和Redcap特性对应的2个2步CBRA的RO资源信息,进而指示终端在所确定的2个2步CBRA的RO资源信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
图20是根据本公开的实施例示出的又一种随机接入时机资源信息的指示方法的示意流程图。如图20所示,所述在CFRA的配置信息中没有为所述终端配置独立随机接入时机RO资源信息时,指示所述终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息还包括:
在步骤S2001中,指示所述终端按照指定方式确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
在一个实施例中,网络侧需要指示终端根据指定版本的CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息中的RO配置信息,例如可以将所述指定版本的CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息的RO配置信息;
而终端为了确定进行2步CFRA的RO,除了需要确定RO配置信息,还需要确定SSB与RO之间对应关系,因此,网络侧设备还需要进一步指示终端确定触发的2步CFRA的RO资源信息中SSB和RO之间的对应关系,具体可以指示终端按照指定方式确定触发的2步CFRA的RO资源信息中SSB和RO之间的对应关系。进而终端才能根据RO配置信息和所述对应关系确定触发的2步CFRA所使用的RO。
在一个实施例中,所述指定方式包括以下至少之一:
将所述指定版本的2步CBRA的RO资源信息中同步信号块SSB和RO之间的对应关系,确定为触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系;
根据网络侧设备预先配置给所述终端的所有版本的2步CBRA的RO资源信息中同步信号块SSB和RO之间的对应关系,确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
在一个实施例中,网络侧设备基于前述实施例指示终端将所述指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的4步CFRA的RO资源信息 的RO配置信息后,可以进一步指示终端将所述指定版本的4步CBRA的RO资源信息中同步信号块SSB和RO之间的对应关系,确定为触发的4步CFRA的RO资源信息中SSB和RO之间的对应关系。也即RO配置信息以及SSB和RO之间的对应关系,可以属于相同的RO资源信息。
在一个实施例中,网络侧设备在基于前述实施例指示终端将所述指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的4步CFRA的RO资源信息的RO配置信息后,可以指示终端根据预先配置给所述终端的所有版本的4步CBRA的RO资源信息(而不必局限在述指定版本的4步CBRA的RO资源信息)中同步信号块SSB和RO之间的对应关系,确定触发的4步CFRA的RO资源信息中SSB和RO之间的对应关系。
需要说明的是,当在网络侧设备预先配置给所述终端的所有版本的4步CBRA的RO资源信息中存在多个SSB和RO之间的对应关系时,可以指示终端根据其中确定一个SSB和RO之间的对应关系,其中,SSB和RO之间的对应关系通过数值表征,例如1/8、1/4、1/2、1、2、4、8、16等,网络侧设备可以选择其中一个数值指示给终端,例如选择其中最大值或最小值。
本公开的实施例还提出一种非竞争随机接入配置方法,由网络侧设备执行,所述方法包括:
在终端选择的带宽部分BWP上被配置了指定版本的2步竞争随机接入CBRA资源的情况下,配置2步非竞争随机接入CFRA资源。
在一个实施例中,网络侧设备若在终端选择的BWP上配置终端进行2步CFRA资源,当终端2步CFRA资源因为某些原因不能使用(例如缺省),那么终端需要使用2步CBRA资源进行2步CFRA,但是如果没有在所述BWP上配置2步CBRA资源,将会导致终端不能使用2步CBRA资源进行2步CFRA,严重影响通信效果。
因此,基于本公开的实施例,当且仅当在终端选择的带宽部分BWP上被配置了指定版本的2步竞争随机接入CBRA资源的情况下,配置2步非竞争随机接入CFRA资源。据此,可以确保终端2步CFRA资源即使不能使用,也能顺利使用2步CBRA资源进行2步CFRA,确保2步CFRA能够顺利进行。
如果在终端选择的带宽部分BWP上没有配置指定版本的2步竞争随机接入CBRA资源的情况下,那么可以不配置2步非竞争随机接入CFRA资源。
在一个实施例中,所述指定版本根据网络侧设备指示确定,或者根据协议约定确定。
在一个实施例中,所述指定版本包括以下至少之一:传统legacy版本、R17版本。在一个实施例中,所述传统版本包括以下至少之一:R15版本、R16版本。
本公开的实施例还提出一种非竞争随机接入配置方法,由网络侧设备执行,所述方法包括:
在终端选择的带宽部分BWP上没有配置指定版本的4步竞争随机接入CBRA资源的情况下,或者,在所述BWP上配置了指定版本4步CBRA资源,且所述指定版本的4步CBRA资源不共享的情况下,配置所述2步CFRA的资源信息中的RO配置信息。
在一个实施例中,由于终端在2步CFRA的资源信息中的RO配置信息缺省时,需要使用4步CBRA资源信息中的RO配置信息。如果在终端选择的带宽部分BWP上没有配置指定版本的4步CBRA资源的情况下,或者,在所述BWP上配置了指定版本4步CBRA资源,且所述指定版本的4步CBRA资源不共享的情况下,那么终端就不能使用4步CBRA资源信息中的RO配置信息进行2步CFRA,严重影响通信效果。
因此,基于本公开的实施例,在终端选择的带宽部分BWP上没有配置指定版本的4步竞争随机接入CBRA资源的情况下,或者,在所述BWP上配置了指定版本4步CBRA资源,且所述指定版本的4步CBRA资源不共享的情况下,必须配置所述2步CFRA的资源信息中的RO配置信息。据此,从而在终端不能使用4步CBRA资源信息中的配置信息进行2步CFRA时,可以根据配置的2步CFRA的资源信息中的RO配置信息进行CFRA,确保2步CFRA能够顺利进行。
在一个实施例中,所述指定版本根据网络侧设备指示确定,或者根据协议约定确定。
在一个实施例中,所述指定版本包括以下至少之一:传统legacy版本、R17版本。在一个实施例中,所述传统版本包括以下至少之一:R15版本、R16版本。
与前述的随机接入时机资源信息的确定方法、随机接入时机资源信息的指示方法、非竞争随机接入配置方法的实施例相对应,本公开还提供了随机接入时机资源信息的确定装置、随机接入时机资源信息的指示装置、非竞争随机接入配置装置的实施 例。
本公开的实施例提出一种随机接入时机资源信息的确定装置,所述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。
在一个实施例中,所述随机接入时机资源信息的确定装置包括一个或多个处理器,所述处理器被配置为:
触发2步非竞争随机接入CFRA;
在CFRA的配置信息中没有为所述终端独立配置的随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。
在一个实施例中,所述指定版本根据网络侧设备指示确定,或者根据协议约定确定。
在一个实施例中,所述指定版本包括以下至少之一:传统legacy版本、R17版本。在一个实施例中,所述传统版本包括以下至少之一:R15版本、R16版本。
在一个实施例中,所述RO资源信息包括以下至少之一:
RO配置信息;
同步信号块SSB与RO之间的对应关系。
在一个实施例中,所述RO资源信息包括RO配置信息,所述处理器被配置为:
在CFRA的配置信息中没有为所述终端配置独立RO配置信息的情况下,将指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
将所述legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的 RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在接收到网络侧设备指示根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述处理器还被配置为:
在未接收到网络侧设备指示根据R17版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在所述终端支持根据R17版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述处理器还被配置为:
在所述终端不支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息,根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
根据所述终端实现在R17版本的多个4步CBRA的RO资源信息中,将部分或全部所述R17版本的4步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在接收到网络侧设备指示根据legacy版本的4步CBRA的RO资源信息和R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述处理器还被配置为:
在未接收到网络侧设备指示根据legacy版本的4步CBRA的RO资源信息和R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,根据legacy版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在所述终端支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述处理器还被配置为:
在所述终端不支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
根据所述终端实现在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述RO资源信息包括RO配置信息和所述对应关系,所述处理器被配置为:
在CFRA的配置信息中没有为所述终端配置独立RO配置和所述对应关系的情况下,将指定版本的2步竞争随机接入CBRA的RO资源信息中的RO配置信息,确 定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
将所述legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在接收到网络侧设备指示根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述处理器还被配置为:
在未接收到网络侧设备指示根据R17版本的2步CFRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在所述终端支持根据R17版本的2步CFRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述处理器还被配置为:
在所述终端不支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息,根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
根据所述终端实现在R17版本的多个2步CBRA的RO资源信息中,将部分或全部所述R17版本的2步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在接收到网络侧设备指示根据legacy版本的2步CBRA的RO资源信息和R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述处理器还被配置为
在未接收到网络侧设备指示根据legacy版本的2步CBRA的RO资源信息和R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,根据legacy版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在所述终端支持根据R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述处理器还被配置为:
在所述终端不支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
根据所述终端实现在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器还被配置为:
确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
在一个实施例中,所述处理器被配置为:
将所述指定版本的2步CBRA的RO资源信息中同步信号块SSB和RO之间的对应关系,确定为触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
在一个实施例中,所述处理器被配置为:
根据网络侧设备预先配置给所述终端的所有版本的2步CBRA的RO资源信息中同步信号块SSB和RO之间的对应关系,确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
在一个实施例中,所述处理器被配置为:
根据终端实现确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
本公开的实施例还提出一种随机接入时机资源信息的指示装置,所述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。
在一个实施例中,所述随机接入时机资源信息的指示装置包括一个或多个处理器,所述处理器被配置为:
触发终端进行2步非竞争随机接入CFRA;
在CFRA的配置信息中没有为所述终端独立配置的随机接入时机RO资源信息时,指示所述终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。
在一个实施例中,所述指定版本包括以下至少之一:传统legacy版本、R17版本。在一个实施例中,所述传统版本包括以下至少之一:R15版本、R16版本。
在一个实施例中,所述RO资源信息包括以下至少之一:
RO配置信息;
同步信号块SSB与RO之间的对应关系。
在一个实施例中,所述RO资源信息包括RO配置信息,所述处理器被配置为:
在CFRA的配置信息中没有为所述终端配置独立RO配置信息的情况下,指示所述终端将指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
指示所述终端将所述legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
指示所述终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
指示所述终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在所述终端支持根据R17版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,指示所述终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述处理器还被配置为:
在所述终端不支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息,指示所述终端根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
指示所述终端在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在所述终端支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,指示所述终端在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述处理器还被配置为:
在所述终端不支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,指示所述终端根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述RO资源信息包括RO配置信息和所述对应关系,所述处理器被配置为:
在CFRA的配置信息中没有为所述终端配置独立RO配置和所述对应关系的情况下,指示所述终端将指定版本的2步竞争随机接入CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
指示所述终端将所述legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
指示所述终端在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在所述终端支持根据R17版本的2步CFRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,指示所述终端在R17版 本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述处理器还被配置为:
在所述终端不支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息,指示所述终端根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
指示所述终端在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
在所述终端支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,指示所述终端在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
所述处理器还被配置为:
在所述终端不支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,指示所述终端根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
在一个实施例中,所述处理器被配置为:
指示所述终端按照指定方式确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
在一个实施例中,所述指定方式包括以下至少之一:
将所述指定版本的2步CBRA的RO资源信息中同步信号块SSB和RO之间的对应关系,确定为触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系;
根据网络侧设备预先配置给所述终端的所有版本的2步CBRA的RO资源信息中同步信号块SSB和RO之间的对应关系,确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
在一个实施例中,所述处理器被配置为:
在CFRA的配置信息中没有为所述终端配置独立RO资源信息时,若已为所述终端配置了多个CBRA的RO资源信息,指示所述多个CBRA的RO资源信息中目标CBRA的RO资源信息作为触发的2步CFRA的RO资源信息。
本公开的实施例还提出一种非竞争随机接入配置装置,包括一个或多个处理器,所述处理被配置为:
在终端选择的带宽部分BWP上被配置了指定版本的2步竞争随机接入CBRA资源的情况下,配置2步非竞争随机接入CFRA资源。
本公开的实施例还提出一种非竞争随机接入配置装置,包括一个或多个处理器,所述处理被配置为:
在终端选择的带宽部分BWP上没有配置指定版本的4步竞争随机接入CBRA资源的情况下,或者,在所述BWP上配置了指定版本4步CBRA资源,且所述指定版本的4步CBRA资源不共享的情况下,配置所述2步CFRA的资源信息中的RO配置信息。
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随机接入时机资源信息的确定方法。
本公开的实施例还提出一种通信装置,包括:处理器;用于存储计算机程序的存储器;其中,当所述计算机程序被处理器执行时,实现上述任一实施例所述的随机接入时机资源信息的指示方法,和/或上述任一实施例所述的非竞争随机接入配置方法。
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随机接入时机资源信息的确定方法中的步骤。
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随机接入时机资源信息的指示方法,和/或上述任一实施例所述的非竞争随机接入配置方法中的步骤。
如图21所示,图21是根据本公开的实施例示出的一种用于随机接入时机资源信息的指示的装置2100的示意框图。装置2100可以被提供为一基站。参照图21,装置2100包括处理组件2122、无线发射/接收组件2124、天线组件2126、以及无线接口特有的信号处理部分,处理组件2122可进一步包括一个或多个处理器。处理组件2122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随机接入时机资源信息的指示方法,和/或上述任一实施例所述的非竞争随机接入配置方法。
图22是根据本公开的实施例示出的一种用于随机接入时机资源信息的确定的装置2200的示意框图。例如,装置2200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22,装置2200可以包括以下一个或多个组件:处理组件2202、存储器2204、电源组件2206、多媒体组件2208、音频组件2210、输入/输出(I/O)的接口2212、传感器组件2214以及通信组件2216。
处理组件2202通常控制装置2200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2202可以包括一个或多个处理器2220来执行指令,以完成上述的随机接入时机资源信息的确定方法的全部或部分步骤。此外,处理组件2202可以包括一个或多个模块,便于处理组件2202和其他组件之间的交互。例如,处理组件2202可以包括多媒体模块,以方便多媒体组件2208和处理组件2202之间的交互。
存储器2204被配置为存储各种类型的数据以支持在装置2200的操作。这些数据的示例包括用于在装置2200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2204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2206为装置2200的各种组件提供电力。电源组件2206可以包括电源管理系统、一个或多个电源、及其他与为装置2200生成、管理和分配电力相关联的组件。
多媒体组件2208包括在所述装置2200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2208包括一个前置摄像头和/或后置摄像头。当装置2200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2210被配置为输出和/或输入音频信号。例如,音频组件2210包括一个麦克风(MIC),当装置2200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2204或经由通信组件2216发送。在一些实施例中,音频组件2210还包括一个扬声器,用于输出音频信号。
I/O接口2212为处理组件2202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2214包括一个或多个传感器,用于为装置2200提供各个方面的状态评估。例如,传感器组件2214可以检测到装置2200的打开/关闭状态,组件的相对定位,例如所述组件为装置2200的显示器和小键盘,传感器组件2214还可以检测装置2200或装置2200一个组件的位置改变,用户与装置2200接触的存在或不存在,装置2200方位或加速/减速和装置2200的温度变化。传感器组件2214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2214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2214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2216被配置为便于装置2200和其他设备之间有线或无线方式的通信。装置2200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2216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2216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2200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,用于执行上述随机接入时机资源信息的确定方法。
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2204,上述指令可由装置2200的处理器2220执行以完成上述随机接入时机资源信息的确定方法。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 (59)

  1. 一种随机接入时机资源信息的确定方法,其特征在于,由终端执行,所述方法包括:
    触发2步非竞争随机接入CFRA;
    在CFRA的配置信息中没有为所述终端独立配置的随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。
  2. 根据权利要求1所述的方法,其特征在于,所述指定版本根据网络侧设备指示确定,或者根据协议约定确定。
  3. 根据权利要求1所述的方法,其特征在于,所述指定版本包括以下至少之一:传统legacy版本、R17版本。
  4. 根据权利要求3所述的方法,其特征在于,所述传统版本包括以下至少之一:R15版本、R16版本。
  5. 根据权利要求4所述的方法,其特征在于,所述RO资源信息包括以下至少之一:
    RO配置信息;
    同步信号块SSB与RO之间的对应关系。
  6. 根据权利要求5所述的方法,其特征在于,所述RO资源信息包括RO配置信息,所述在CFRA的配置信息中没有为所述终端配置独立随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息包括:
    在CFRA的配置信息中没有为所述终端配置独立RO配置信息的情况下,将指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  7. 根据权利要求6所述的方法,其特征在于,所述将所述指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    将所述legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  8. 根据权利要求6所述的方法,其特征在于,所述将所述指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO 配置信息包括:
    在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  9. 根据权利要求8所述的方法,其特征在于,所述在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在接收到网络侧设备指示根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
    所述方法还包括:
    在未接收到网络侧设备指示根据R17版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
  10. 根据权利要求8所述的方法,其特征在于,所述在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在所述终端支持根据R17版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
    所述方法还包括:
    在所述终端不支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息,根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
  11. 根据权利要求8所述的方法,其特征在于,所述在R17版本的多个4步CBRA的RO资源信息中,将部分或全部所述R17版本的4步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    根据所述终端实现在R17版本的多个4步CBRA的RO资源信息中,将部分或全部所述R17版本的4步CBRA的RO资源信息中的RO配置信息确定为触发的2步 CFRA的RO资源信息中的RO配置信息。
  12. 根据权利要求6所述的方法,其特征在于,所述将所述指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  13. 根据权利要求12所述的方法,其特征在于,所述在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在接收到网络侧设备指示根据legacy版本的4步CBRA的RO资源信息和R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
    所述方法还包括:
    在未接收到网络侧设备指示根据legacy版本的4步CBRA的RO资源信息和R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,根据legacy版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
  14. 根据权利要求12所述的方法,其特征在于,所述在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在所述终端支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
    所述方法还包括:
    在所述终端不支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步 CFRA的RO资源信息时,根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
  15. 根据权利要求12所述的方法,其特征在于,所述在R17版本的多个4步CBRA的RO资源信息中,将部分或全部所述R17版本的4步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    根据所述终端实现在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  16. 根据权利要求5所述的方法,其特征在于,所述RO资源信息包括RO配置信息和所述对应关系,所述在CFRA的配置信息中没有为所述终端配置独立随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息包括:
    在CFRA的配置信息中没有为所述终端配置独立RO配置和所述对应关系的情况下,将指定版本的2步竞争随机接入CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
  17. 根据权利要求16所述的方法,其特征在于,所述将指定版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    将所述legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  18. 根据权利要求16所述的方法,其特征在于,所述将指定版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  19. 根据权利要求18所述的方法,其特征在于,所述在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在接收到网络侧设备指示根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中 的RO配置信息;
    所述方法还包括:
    在未接收到网络侧设备指示根据R17版本的2步CFRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
  20. 根据权利要求18所述的方法,其特征在于,所述在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在所述终端支持根据R17版本的2步CFRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
    所述方法还包括:
    在所述终端不支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息,根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
  21. 根据权利要求18所述的方法,其特征在于,所述在R17版本的多个2步CBRA的RO资源信息中,将部分或全部所述R17版本的2步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    根据所述终端实现在R17版本的多个2步CBRA的RO资源信息中,将部分或全部所述R17版本的2步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  22. 根据权利要求16所述的方法,其特征在于,所述将指定版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  23. 根据权利要求22所述的方法,其特征在于,所述在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源 信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在接收到网络侧设备指示根据legacy版本的2步CBRA的RO资源信息和R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
    所述方法还包括:
    在未接收到网络侧设备指示根据legacy版本的2步CBRA的RO资源信息和R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,根据legacy版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
  24. 根据权利要求22所述的方法,其特征在于,所述在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在所述终端支持根据R17版本的2步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
    所述方法还包括:
    在所述终端不支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
  25. 根据权利要求22所述的方法,其特征在于,所述在R17版本的多个2步CBRA的RO资源信息中,将部分或全部所述R17版本的2步CBRA的RO资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    根据所述终端实现在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  26. 根据权利要求16所述的方法,其特征在于,所述在CFRA的配置信息中没有 为所述终端配置独立随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息还包括:
    确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
  27. 根据权利要求26所述的方法,其特征在于,所述确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系包括:
    将所述指定版本的2步CBRA的RO资源信息中同步信号块SSB和RO之间的对应关系,确定为触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
  28. 根据权利要求26所述的方法,其特征在于,所述确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系包括:
    根据网络侧设备预先配置给所述终端的所有版本的2步CBRA的RO资源信息中同步信号块SSB和RO之间的对应关系,确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
  29. 根据权利要求26所述的方法,其特征在于,所述确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系包括:
    根据终端实现确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
  30. 一种随机接入时机资源信息的指示方法,其特征在于,由网络侧设备执行,所述方法包括:
    触发终端进行2步非竞争随机接入CFRA;
    在CFRA的配置信息中没有为所述终端独立配置的随机接入时机RO资源信息时,指示所述终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。
  31. 根据权利要求30所述的方法,其特征在于,所述指定版本包括以下至少之一:
    传统legacy版本、R17版本。
  32. 根据权利要求31所述的方法,其特征在于,所述传统版本包括以下至少之一:
    R15版本、R16版本。
  33. 根据权利要求31所述的方法,其特征在于,所述RO资源信息包括以下至少之一:
    RO配置信息;
    同步信号块SSB与RO之间的对应关系。
  34. 根据权利要求33所述的方法,其特征在于,所述RO资源信息包括RO配置 信息,所述在CFRA的配置信息中没有为所述终端配置独立随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息包括:
    在CFRA的配置信息中没有为所述终端配置独立RO配置信息的情况下,指示所述终端将指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  35. 根据权利要求34所述的方法,其特征在于,所述指示所述终端将所述指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    指示所述终端将所述legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  36. 根据权利要求34所述的方法,其特征在于,所述指示所述终端将所述指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    指示所述终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  37. 根据权利要求36所述的方法,其特征在于,所述指示所述终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    指示所述终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  38. 根据权利要求36所述的方法,其特征在于,所述指示所述终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在所述终端支持根据R17版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,指示所述终端在R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
    所述方法还包括:
    在所述终端不支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息,指示所述终端根据legacy版本的4步CBRA的RO资源信息 中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
  39. 根据权利要求34所述的方法,其特征在于,所述指示所述终端将所述指定版本的4步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    指示所述终端在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  40. 根据权利要求39所述的方法,其特征在于,所述指示所述终端在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在所述终端支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,指示所述终端在legacy版本的4步CBRA的RO资源信息和R17版本的多个4步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
    所述方法还包括:
    在所述终端不支持根据R17版本的4步CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,指示所述终端根据legacy版本的4步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
  41. 根据权利要求33所述的方法,其特征在于,所述RO资源信息包括RO配置信息和所述对应关系,所述在CFRA的配置信息中没有为所述终端配置独立随机接入时机RO资源信息时,指示所述终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息包括:
    在CFRA的配置信息中没有为所述终端配置独立RO配置和所述对应关系的情况下,指示所述终端将指定版本的2步竞争随机接入CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
  42. 根据权利要求41所述的方法,其特征在于,所述指示所述终端将指定版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    指示所述终端将所述legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  43. 根据权利要求41所述的方法,其特征在于,所述指示所述终端将指定版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    指示所述终端在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  44. 根据权利要求43所述的方法,其特征在于,所述指示所述终端在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在所述终端支持根据R17版本的2步CFRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息时,指示所述终端在R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
    所述方法还包括:
    在所述终端不支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息,指示所述终端根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
  45. 根据权利要求41所述的方法,其特征在于,所述指示所述终端将指定版本的2步CBRA的RO资源信息中的RO配置信息,确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    指示所述终端在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息。
  46. 根据权利要求45所述的方法,其特征在于,所述指示所述终端在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息包括:
    在所述终端支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,指示所述终端在legacy版本的2步CBRA的RO资源信息和R17版本的多个2步CBRA的RO资源信息中,将部分或全部资源信息中的RO配置信息确定为触发的2步CFRA的RO资源信息中的RO配置信息;
    所述方法还包括:
    在所述终端不支持根据R17版本的2步CFRA的RO资源信息,确定触发的2步CFRA的RO资源信息时,指示所述终端根据legacy版本的2步CBRA的RO资源信息中的RO配置信息,确定触发的2步CFRA的RO资源信息中的RO配置信息。
  47. 根据权利要求41所述的方法,其特征在于,所述在CFRA的配置信息中没有为所述终端配置独立随机接入时机RO资源信息时,指示所述终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息还包括:
    指示所述终端按照指定方式确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
  48. 根据权利要求47所述的方法,其特征在于,所述指定方式包括以下至少之一:
    将所述指定版本的2步CBRA的RO资源信息中同步信号块SSB和RO之间的对应关系,确定为触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系;
    根据网络侧设备预先配置给所述终端的所有版本的2步CBRA的RO资源信息中同步信号块SSB和RO之间的对应关系,确定触发的2步CFRA的RO资源信息中的SSB和RO之间的对应关系。
  49. 根据权利要求30所述的方法,其特征在于,所述在CFRA的配置信息中没有为所述终端配置独立随机接入时机RO资源信息时,指示所述终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息包括:
    在CFRA的配置信息中没有为所述终端配置独立RO资源信息时,若已为所述终端配置了多个CBRA的RO资源信息,指示所述多个CBRA的RO资源信息中目标CBRA的RO资源信息作为触发的2步CFRA的RO资源信息。
  50. 一种非竞争随机接入配置方法,其特征在于,由网络侧设备执行,所述方法包括:
    在终端选择的带宽部分BWP上被配置了指定版本的2步竞争随机接入CBRA资源的情况下,配置2步非竞争随机接入CFRA资源。
  51. 一种非竞争随机接入配置方法,其特征在于,由网络侧设备执行,所述方法包括:
    在终端选择的带宽部分BWP上没有配置指定版本的4步竞争随机接入CBRA资源的情况下,或者,在所述BWP上配置了指定版本4步CBRA资源,且所述指定版本的4步CBRA资源不共享的情况下,配置所述2步CFRA的资源信息中的RO配置信息。
  52. 一种随机接入时机资源信息的确定装置,其特征在于,包括一个或多个处理 器,所述处理器被配置为:
    触发2步非竞争随机接入CFRA;
    在CFRA的配置信息中没有为终端独立配置的随机接入时机RO资源信息时,根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。
  53. 一种随机接入时机资源信息的指示装置,其特征在于,包括一个或多个处理器,所述处理器被配置为:
    触发终端进行2步非竞争随机接入CFRA;
    在CFRA的配置信息中没有为所述终端独立配置的随机接入时机RO资源信息时,指示所述终端根据指定版本的竞争随机接入CBRA的RO资源信息,确定触发的2步CFRA的RO资源信息。
  54. 一种非竞争随机接入配置装置,其特征在于,包括一个或多个处理器,所述处理被配置为:
    在终端选择的带宽部分BWP上被配置了指定版本的2步竞争随机接入CBRA资源的情况下,配置2步非竞争随机接入CFRA资源。
  55. 一种非竞争随机接入配置装置,其特征在于,包括一个或多个处理器,所述处理被配置为:
    在终端选择的带宽部分BWP上没有配置指定版本的4步竞争随机接入CBRA资源的情况下,或者,在所述BWP上配置了指定版本4步CBRA资源,且所述指定版本的4步CBRA资源不共享的情况下,配置所述2步CFRA的资源信息中的RO配置信息。
  56. 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29中任一项所述的随机接入时机资源信息的确定方法。
  57. 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30至49中任一项所述的随机接入时机资源信息的指示方法,和/或实现权利要求50至51中任一项所述的非 竞争随机接入配置方法。
  58. 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29中任一项所述的随机接入时机资源信息的确定方法中的步骤。
  59. 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30至49中任一项所述的随机接入时机资源信息的指示方法,和/或实现权利要求50至51中任一项所述的非竞争随机接入配置方法中的步骤。
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