Invention Grant
- Patent Title: Contention-based channel access based on different channel access requirements
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Application No.: US17455866Application Date: 2021-11-19
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Publication No.: US11805551B2Publication Date: 2023-10-31
- Inventor: Yanjun Sun , George Cherian , Maarten Menzo Wentink , Sai Yiu Duncan Ho , Abhishek Pramod Patil , Alfred Asterjadhi , Gaurang Naik , Abdel Karim Ajami
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Polsinelli / Qualcomm
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04B17/318 ; H04W52/24

Abstract:
This disclosure provides methods, devices and systems for providing energy detection based resolution in radio access technologies. In one aspect, a wireless communication device may include a first energy detection threshold (EDT) to identify a transmission opportunity in an unlicensed frequency band. The wireless communication device may detect a second wireless communication device having a second EDT to identify the transmission opportunity, the second EDT being greater than the first EDT. The wireless communication device may, based on detection of the second wireless communication device having the second EDT, modify a transmission configuration of the first wireless communication device.
Public/Granted literature
- US20230189337A1 CONTENTION-BASED CHANNEL ACCESS BASED ON DIFFERENT CHANNEL ACCESS REQUIREMENTS Public/Granted day:2023-06-15
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