Invention Publication
- Patent Title: DISTANCE-BASED CHANNEL OCCUPANCY TIME (COT) SHARING
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Application No.: US17906605Application Date: 2020-04-20
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Publication No.: US20230189304A1Publication Date: 2023-06-15
- Inventor: Xiaoxia ZHANG , Jing SUN , Yisheng XUE , Chih-Hao LIU , Changlong XU , Ozcan OZTURK
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- International Application: PCT/CN2020/085605 2020.04.20
- Date entered country: 2022-09-16
- Main IPC: H04W72/50
- IPC: H04W72/50 ; H04W72/0446 ; H04W72/11 ; H04W72/25 ; H04W74/00 ; H04W64/00

Abstract:
This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for distance-based channel occupancy time (COT) sharing. In one aspect, a first device, such as a user equipment (UE), may determine an approximate distance between itself and a second device. The first device may receive a COT sharing configuration including a set of COT sharing parameters for sharing a COT of the communications link with the second device based on the distance between the two devices. The first device may determine conditions for sharing the COT based on the COT sharing configuration and the approximate distance between the two devices. Additionally, or alternatively, the first device may determine conditions for sharing the COT based on the COT sharing configuration and a power metric of communications between the two devices.
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