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US 2023/0276473 A1Published application
Method performed by user equipment, and user equipment
AssigneeSharp Kabushiki Kaisha
InventorsYinan ZHAO, Chao LUO, Renmao LIU
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Abstract
Provided in the present invention are a method performed by user equipment and user equipment. The method includes: a MAC entity of user equipment receiving configuration information from upper layers, wherein the MAC entity is configured by the upper layers to perform sensing-based sidelink transmission; the user equipment selecting time domain and frequency domain resources for a first transmission opportunity; and the user equipment selecting time domain and frequency domain resources for a second transmission opportunity.
Claims3
1-4. (canceled)
5:
- A user equipment, comprising:
- a processor;
- and
- a memory storing instructions,
- wherein the instructions, when run by the processor, cause the user equipment to perform a following step:
- determining a first set of subframes tn+j×P′rvsp_TX′SLj=0,1, . . . , for a first set of transmission opportunities, and a second set of subframes tn+k+j×P′rvsp_TX′SLj=0,1, . . . , for a second set of transmission opportunities, wherein P′rsvp_TX=Pstep×Prsvp_TX/100, the Prsvp_TX is a resource reservation interval indicated by higher layers and the Pstep is determined based on TDD UL/DL configuration, and the second set of subframes shall meet the conditions including −15≤k≤15, k≠0, and, k mod P′rsvp_TX≠0, and,
- transmitting a physical sidelink shared channel (PSSCH) in one or more subframes of the first set of the subframes and the second set of subframes.
4 more elements
6:
- A method performed by user equipment, comprising a following step:
- determining a first set of subframes tn+j×P′rvsp_TX′SLj=0,1, . . . , for a first set of transmission opportunities, and a second set of subframes tn+k+j×P′rvsp_TX′SLj=0,1, . . . , for a second set of transmission opportunities, wherein P′rsvp_TX=Pstep×Prsvp_TX/100, the P is a resource reservation interval indicated by higher layers and the P is determined based on TDD UL/DL configuration, and the second set of subframes shall meet the conditions including −15≤k≤15, k≠0, and, k mod P′rsvp_TX≠0, and,
- transmitting a physical sidelink shared channel (PSSCH) in one or more subframes of the first set of the subframes and the second set of subframes.