公开(公告)号：US20220150027A1

公开(公告)日：2022-05-12

申请号：US17450242

申请日：2021-10-07

Applicant: QUALCOMM Incorporated

Inventor： Jin SUN ,  Xiaoxia ZHANG ,  Tao LUO ,  Sony AKKARAKARAN ,  Yisheng XUE ,  Juan MONTOJO ,  Ozcan OZTURK

IPC: H04L5/00 ,  H04W72/04

Abstract: Techniques and apparatus for a resource pool configuration for multiple bits physical sidelink feedback channel (PSFCH) are described. An example technique includes receiving a plurality of transmissions from a user equipment (UE) on a plurality of sidelink subchannels. At least one resource set for transmitting feedback corresponding to the plurality of transmissions is determined, based on at least one of the plurality of transmissions. Feedback corresponding to the plurality of transmissions is transmitted using the at least one resource set. Another example technique includes sending a plurality of transmissions to a UE on a plurality of sidelink subchannels and monitoring for feedback corresponding to the plurality of transmissions, based on a codebook size associated with the feedback.