Invention Application
US20160073403A1 Concurrent On-Channel Servicing of Wireless Client Traffic and Off-Channel Pre-Scanning for Radar in a Wireless Access Point 有权
无线接入点无线客户端流量和雷达无线通道预扫描的并发通道服务

  • Patent Title: Concurrent On-Channel Servicing of Wireless Client Traffic and Off-Channel Pre-Scanning for Radar in a Wireless Access Point
  • Patent Title (中): 无线接入点无线客户端流量和雷达无线通道预扫描的并发通道服务
  • Application No.: US14479521
    Application Date: 2014-09-08
  • Publication No.: US20160073403A1
    Publication Date: 2016-03-10
  • Inventor: David KloperRaghuram RangarajanGreg Corsetto
  • Applicant: Cisco Technology, Inc.
  • Main IPC: H04W72/04
  • IPC: H04W72/04 H04W72/08
Concurrent On-Channel Servicing of Wireless Client Traffic and Off-Channel Pre-Scanning for Radar in a Wireless Access Point
Abstract:
An access point (AP) includes a transceiver to service wireless client traffic on wireless channels within a channel bandwidth. The AP services wireless client traffic in a first channel bandwidth and sets a receiver bandwidth to include the first channel bandwidth and a second channel bandwidth initially not available for servicing wireless client traffic. Concurrent with servicing the wireless client traffic in the first channel bandwidth, the AP searches the second channel bandwidth for any interference signal. If no interference signal is found in the second channel bandwidth, the AP declares the second channel bandwidth free of interference.
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