发明授权
- 专利标题： Interference detection, characterization and location in a wireless communications or broadcast system
- 专利标题（中）： 无线通信或广播系统中的干扰检测，表征和位置
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申请号： US12346598申请日： 2008-12-30
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公开(公告)号： US08138975B2公开(公告)日： 2012-03-20
- 发明人: Jeffrey F. Bull , Matthew L. Ward
- 申请人： Jeffrey F. Bull , Matthew L. Ward
- 申请人地址： US PA Berwyn
- 专利权人： TruePosition, Inc.
- 当前专利权人： TruePosition, Inc.
- 当前专利权人地址： US PA Berwyn
- 代理机构： Woodcock Washburn LLP
- 主分类号： G01S3/02
- IPC分类号： G01S3/02 ; G01S19/42
摘要：
A Wide Area Sensor Network (WASN) is disclosed that utilizes wideband software defined radios (SDRs) to monitor RF energy over a wide frequency range, detect when critical frequencies are being jammed or otherwise interfered with, and locate the source of the interference so that the interference can be eliminated. The WASN may use one or more geolocation techniques In addition, the WASN may detect and locate unauthorized transmitters as well as estimate the transmitted power of authorized transmitters to assure they are not transmitting more power than authorized.
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