Invention Grant
- Patent Title: Methods and apparatus for clear channel assessment
- Patent Title (中): 通道评估方法和设备
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Application No.: US14321331Application Date: 2014-07-01
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Publication No.: US09537688B2Publication Date: 2017-01-03
- Inventor: Simone Merlin , Bin Tian , Sameer Vermani , Eugene Jong-Hyon Baik
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Knobbe Martens Olson & Bear, LLP
- Main IPC: H04B15/00
- IPC: H04B15/00 ; H04L27/00 ; H04W74/08
Abstract:
Systems and methods of clear channel assessment on a wireless network are disclosed. In one aspect, a method includes determining a clear channel assessment (CCA) threshold based on a first transmission bandwidth, performing a first back-off procedure based on the determined clear channel assessment threshold; and transmitting a first wireless message in response to a completion of the first back-off procedure.
Public/Granted literature
- US20150009907A1 METHODS AND APPARATUS FOR CLEAR CHANNEL ASSESSMENT Public/Granted day:2015-01-08
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