- 专利标题： Channel selection for dynamic-frequency-selection channels using puncturing
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申请号： US17654534申请日： 2022-03-11
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公开(公告)号： US11817949B2公开(公告)日： 2023-11-14
- 发明人: Benjamin Jacob Cizdziel , Brian Donald Hart , Pooya Monajemi , Vishal Satyendra Desai
- 申请人： Cisco Technology, Inc.
- 申请人地址： US CA San Jose
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 代理机构： Patterson + Sheridan, LLP
- 主分类号： H04W72/04
- IPC分类号： H04W72/04 ; H04L1/00 ; H04L47/125 ; H04W16/14 ; H04L47/2441 ; G01S7/02
摘要：
An access point in a wireless network communicates wirelessly with one or more client devices over a channel that includes a plurality of subchannels. Radar is detected on a first subchannel of the plurality of subchannels. It is determined to puncture the first subchannel, based on the detecting the radar on the first subchannel and based on one or more puncturing factors. The first subchannel is punctured, the puncturing comprising muting one or more subcarriers on the first subchannel.
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