发明申请
US20090153402A1 REGIONAL POSITIONING METHOD AND APPARATUS IN WIRELESS SENSOR NETWORK
有权
无线传感器网络中的区域定位方法和设备
- 专利标题： REGIONAL POSITIONING METHOD AND APPARATUS IN WIRELESS SENSOR NETWORK
- 专利标题（中）： 无线传感器网络中的区域定位方法和设备
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申请号： US12261656申请日： 2008-10-30
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公开(公告)号： US20090153402A1公开(公告)日： 2009-06-18
- 发明人: Yoonmee DOH , Noseong PARK , Hyunhak KIM , Sun-Joong KIM , Cheol Sig PYO
- 申请人： Yoonmee DOH , Noseong PARK , Hyunhak KIM , Sun-Joong KIM , Cheol Sig PYO
- 申请人地址： KR Daejeon
- 专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人地址： KR Daejeon
- 优先权： KR10-2007-0132203 20071217
- 主分类号： G01S3/02
- IPC分类号： G01S3/02
摘要：
A regional positioning method and apparatus in a wireless sensor network (WSN) is provided. The regional positioning method in a WSN, the regional positioning method including: setting a locating premise in the WSN based on a signal strength of an anchor node; sensing an event where a sensor node, installed in a target and called a target node, joins the WSN; detecting a locating premise where the target node is located based on the sensing of the event; and recognizing a location of the target based on the detected locating premise.
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