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Registered APPARATUS AND METHOD FOR DETERMINING POSITION

무선 측위 방법 및 그 장치
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Inventors
Kim Kanghee, Yeo Geon Min, 권재균, 서 영 석, Byung-Han Ryu, 윤 경 수, 안 강 일, Ahn Jee Hwan
Application No.
13122247 (2009.10.01)
Publication No.
20110183689 (2011.07.28)
Registration No.
8577388 (2013.11.05)
Country
UNITED STATES
Abstract
Provided is a wireless position determining method and apparatus. The wireless position determining includes: a measuring unit that measures a propagation delay tap of a signal received from a transmitting end through a channel; and extractor that extracts delay spread information having various forms based on the propagation delay tap; and an obtaining and calculating unit that obtains a distance between transmission and reception ends based on the delay spread information and calculates a position of a receiving end based on the obtained distance between the transmission and reception ends.
KSP Keywords
Delay spread, Determining method, Measuring unit, Propagation delay, Receiving end