Localization algorithm in wireless sensor networks with network mobility

Sung Hwa Hong, Byoung Kug Kim, Doo Seop Eom

Research output: Contribution to journalArticle

24 Citations (Scopus)

Abstract

This paper describes a localization algorithm necessary for building small-sized network's position reporting system using wireless sensor network. In existing sensor networks, much of the localization algorithm is devoted to making position estimations by learning a minimum of 3 position values of anchor node that's aware of absolute position value under the environment where sensor nodes are fixed. The proposed algorithm has an indefinite traveling direction and has shown in performance analysis that it is possible to estimate positions even with a small number of anchors. Also, by using the implemented board, although practicality has been proven with implementation of realistic distance measurement through distance measurement using RSSI(Received Signal Strength Indication) and traveling distance measurement using acceleration sensor 1.

Original languageEnglish
Article number5373751
Pages (from-to)1921-1928
Number of pages8
JournalIEEE Transactions on Consumer Electronics
Volume55
Issue number4
DOIs
Publication statusPublished - 2009 Nov

Keywords

  • Localization
  • Network Mobility
  • Sensor Network

ASJC Scopus subject areas

  • Media Technology
  • Electrical and Electronic Engineering

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