Regional positioning method and apparatus in wireless sensor network

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, i...

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Bibliographic Details
Main Authors Doh, Yoonmee, Park, Noseong, Kim, Hyunhak, Kim, Sun-Joong, Pyo, Cheol Sig
Format Patent
LanguageEnglish
Published 01.11.2011
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Summary: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.