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US 12,598,653 B2Granted
Method for node used for wireless communication and apparatus
AssigneeQuectel Wireless Solutions Co., Ltd.
InventorsLing Lyu, Zheng Zhao
Life of this patent
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Abstract
A method for wireless communication and an apparatus are provided. One example method includes: transmitting a first physical random access channel (PRACH) transmission on a first PRACH occasion (RO) set, wherein a first time offset is a time offset between each two successive RO sets in the plurality of RO sets; and determining a start RO in the first RO set based at least in part on whether the first time offset is configured.
Claims20
A method, comprising:
- transmitting a first physical random access channel (PRACH) transmission on a first PRACH occasion (RO) set, wherein
- the first RO set comprises Nr ROs, the first PRACH transmission comprises Nr preamble repetitions, the Nr ROs in the first RO set are consecutive in time, a first synchronization signal/physical broadcast channel block (SSB) index is one of a plurality of SSB indexes, the Nr ROs in the first RO set are associated with the first SSB index, the first RO set is one of a plurality of RO sets, the plurality of RO sets correspond to a same frequency resource index, and the plurality of RO sets are associated with a same SSB index, each RO set in the plurality of RO sets comprises Nr ROs, a first time offset is a time offset between each two successive RO sets in the plurality of RO sets associated with the same SSB index, and the first time offset comprises a positive integer quantity of ROs, wherein Nr is an integer;
- and
- determining a start RO in the first RO set based at least in part on whether the first time offset is configured.
1 more element
A method, comprising:
- receiving a first physical random access channel (PRACH) transmission on a first PRACH occasion (RO) set, wherein
- the first RO set comprises Nr ROs, the first PRACH transmission comprises Nr preamble repetitions, the Nr ROs in the first RO set are consecutive in time, a first synchronization signal/physical broadcast channel block (SSB) index is one of a plurality of SSB indexes, the Nr ROs in the first RO set are associated with the first SSB index, the first RO set is one of a plurality of RO sets, the plurality of RO sets correspond to a same frequency resource index, and the plurality of RO sets are associated with a same SSB index, each RO set in the plurality of RO sets comprises Nr ROs, a first time offset is a time offset between each two successive RO sets in the plurality of RO sets associated with the same SSB index, and the first time offset comprises a positive integer quantity of ROs, and whether the first time offset is configured is associated with a start RO in the first RO set.
An apparatus, comprising:
- at least one processor;
- one or more non-transitory computer-readable storage media coupled to the at least one processor and storing programming instructions for execution by the at least one processor, wherein the programming instructions, when executed, cause the apparatus to perform operations comprising:
- transmitting a first physical random access channel (PRACH) transmission on a first PRACH occasion (RO) set, wherein
- the first RO set comprises Nr ROs, the first PRACH transmission comprises Nr preamble repetitions, the Nr ROs in the first RO set are consecutive in time, a first synchronization signal/physical broadcast channel block (SSB) index is one of a plurality of SSB indexes, the Nr ROs in the first RO set are associated with the first SSB index, the first RO set is one of a plurality of RO sets, the plurality of RO sets correspond to a same frequency resource index, and the plurality of RO sets are associated with a same SSB index, each RO set in the plurality of RO sets comprises Nr ROs, a first time offset is a time offset between each two successive RO sets in the plurality of RO sets associated with the same SSB index, and the first time offset comprises a positive integer quantity of ROs, wherein Nr is an integer;
- and
- determining a start RO in the first RO set based at least in part on whether the first time offset is configured.
3 more elements
Dependencies are inferred from the claim text.