Invention Grant
US08462697B2 Sensor node having self localization function and self localization method thereof
失效
具有自定位功能的传感器节点及其自定位方法
- Patent Title: Sensor node having self localization function and self localization method thereof
- Patent Title (中): 具有自定位功能的传感器节点及其自定位方法
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Application No.: US12623001Application Date: 2009-11-20
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Publication No.: US08462697B2Publication Date: 2013-06-11
- Inventor: Jong-jun Park , Hoon Jeong , Seong-soon Joo , Jong-suk Chae
- Applicant: Jong-jun Park , Hoon Jeong , Seong-soon Joo , Jong-suk Chae
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Staas & Halsey LLP
- Priority: KR10-2008-0127965 20081216
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
Disclosed are a sensor node having a self localization function and a self localization method of the sensor node. The sensor node calculates a location thereof by receiving location information measured at each of two mobile nodes at different times and using four location information of the received location information. Additional cost and power consumption required for installing additional equipment such as an anchor node, a ultrasonic transceiver and a signal amplifier are reduced.
Public/Granted literature
- US20100150070A1 SENSOR NODE HAVING SELF LOCALIZATION FUNCTION AND SELF LOCALIZATION METHOD THEREOF Public/Granted day:2010-06-17
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