Sidelink Channel Occupancy Time in Unlicensed Band

Abstract: a wireless device receives configuration parameters indicating: a sidelink resource pool of a sidelink bandwidth part configured in a shared spectrum, one or more resource blocks for a physical sidelink feedback channel transmission via the sidelink resource pool, and a first common interlace index, among a plurality of common interlace indexes, configured for the psfch transmission via the sidelink resource pool. the wireless device determines multiple common rbs of a first common interlace corresponding to the first common interlace index. an index of each of the multiple common rbs is based on: an interlaced rb index corresponding to the first common interlace index, and a first common rb index indicating a starting rb of the sidelink bwp. the wireless device transmits, during a psfch slot, one or more sidelink transmissions via at least one rb of the one or more rbs, and via the multiple common rbs.

Inventor(s): Huifa Lin, Hyoungsuk Jeon, Esmael Hejazi Dinan, Bing Hui, Taehun Kim

CPC Classification: H04W72/25 (WIRELESS COMMUNICATION NETWORKS (broadcast communication ; communication systems using wireless links for non-selective communication, e.g. wireless extensions ))

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