| CPC H04W 72/02 (2013.01) [H04W 72/541 (2023.01)] | 18 Claims |
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1. A method of a device to perform sidelink communication, comprising:
the device triggers or requests to perform partial sensing-based resource selection in a first Transmission Time Interval (TTI) in a sidelink resource pool;
the device derives or determines a set of candidate TTIs within a resource selection window in response to the trigger or request, wherein sidelink resources in the set of candidate TTIs are candidate sidelink resources;
when the device does not perform sensing in a second TTI, the device excludes a number of candidate sidelink resources, from the candidate sidelink resources, associated with the second TTI, wherein the second TTI is after the first TTI and before the first candidate TTI of the set of candidate TTIs;
when the device performs sensing in a third TTI, the device performs the partial sensing-based resource selection based on at least sensing result in the third TTI, wherein:
the third TTI is after the first TTI and before the first candidate TTI of the set of candidate TTIs, and/or
the third TTI is one TTI or occasion of periodic sensing occasions associated with the set of candidate TTIs, and/or
the third TTI is a sensing TTI for periodic-based partial sensing, and/or
when the device receives or detects a sidelink control signaling in the third TTI, the device excludes some candidate resources, from the candidate sidelink resources, according to the received or detected sidelink control signaling;
the device derives or determines a set of sidelink resources, from the candidate sidelink resources at least excluding the number of candidate sidelink resources;
the device selects one or more sidelink resources from the set of sidelink resources; and
the device performs one or more sidelink transmission on the one or more sidelink resources for transmitting a first sidelink data.
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