公开(公告)号：US20240381382A1

公开(公告)日：2024-11-14

申请号：US18690224

申请日：2021-12-01

Applicant: QUALCOMM Incorporated

Inventor： Jintao HOU ,  Gang Andy XIAO ,  Cheol Hee PARK ,  Weixian SHEN ,  Zengyu HAO ,  Lei ZOU ,  Yi QIN ,  Feng CHEN ,  Yi REN ,  Jianming ZHANG ,  Hongjin GUO ,  Xiaochen CHEN

IPC: H04W72/25 ,  H04L5/00

Abstract: Aspects relate to techniques for efficient sidelink resource reservation based on the congestion on a sidelink. A wireless communication device may transmit control information indicating a number of resources reserved for an initial transmission and at least one retransmission of a packet. In some examples, the number of resources included in the control information can be either three resources or two resources based on the congestion. For example, the number of resources included in the control information can be three resources in response to a congestion value representing the congestion on the sidelink being less than a threshold. In addition, the number of resources included in the control information can be two resources in response to the congestion value being greater than or equal to the threshold.