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    • 5. 发明申请
    • DETERMINING WIRELESS COVERAGE INFORMATION USING WIRELESS ACCESS POINTS
    • 使用无线接入点确定无线覆盖信息
    • US20150304984A1
    • 2015-10-22
    • US14259040
    • 2014-04-22
    • Comcast Cable Communications, LLC
    • Yash Lachmandas KhemaniThomas William Lynn, JR.
    • H04W64/00
    • H04W64/003H04B17/318H04W16/18H04W40/246H04W48/10H04W88/08
    • Aspects of the disclosure relate to various approaches to gathering information about access nodes serving in an area and using the information to generate a coverage map. The coverage map may be generated by detecting broadcasted signal strengths from a plurality of access nodes as detected by other access nodes. The broadcasted signal strengths can be used in combination with the location of the access nodes receiving the broadcasted signal to estimate a location of each of the plurality of access nodes. A coverage map may be generated based on the estimated locations of each of the plurality of access nodes using an effective coverage range for each access node based on the access node type. The coverage of each access node may be refined by analyzing signal data received by neighboring nodes. The coverage map may be used to identify unauthorized devices.
    • 本公开的方面涉及收集关于在区域中服务的接入节点的信息的各种方法,并且使用该信息来生成覆盖地图。 可以通过检测由其他接入节点检测的来自多个接入节点的广播信号强度来生成覆盖图。 所广播的信号强度可以与接收广播信号的接入节点的位置结合使用,以估计多个接入节点中的每一个的位置。 可以基于基于接入节点类型的每个接入节点的有效覆盖范围,基于多个接入节点中的每一个的估计位置来生成覆盖图。 可以通过分析由相邻节点接收的信号数据来细化每个接入节点的覆盖。 覆盖图可以用于识别未授权的设备。