TY - GEN
T1 - Sensor localization with ring overlapping based on comparison of received signal strength indicator
AU - Liu, Chong
AU - Wu, Kui
AU - He, Tian
PY - 2004
Y1 - 2004
N2 - Sensor localization has become an essential requirement for realistic applications over Wireless Sensor Networks (WSNs). Radio propagation irregularity and the stringent constraint on hardware cost, however, make localization in WSNs very challenging. Range-free localizations are more appealing for range-based ones, since it does not depend on received signal strength to estimate distance and thus needs simple and cheap hardware only. In this paper, we propose a ring-overlapping, range-free approach using Ring Overlapping based on Comparison of Received Signal Strength Indicator (ROCRSSI). Simulation results have verified the high estimation accuracy achieved with ROCRSSI.
AB - Sensor localization has become an essential requirement for realistic applications over Wireless Sensor Networks (WSNs). Radio propagation irregularity and the stringent constraint on hardware cost, however, make localization in WSNs very challenging. Range-free localizations are more appealing for range-based ones, since it does not depend on received signal strength to estimate distance and thus needs simple and cheap hardware only. In this paper, we propose a ring-overlapping, range-free approach using Ring Overlapping based on Comparison of Received Signal Strength Indicator (ROCRSSI). Simulation results have verified the high estimation accuracy achieved with ROCRSSI.
KW - Range-Free Localization
KW - Wireless Sensor Networks
UR - http://www.scopus.com/inward/record.url?scp=20344402298&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=20344402298&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:20344402298
SN - 0780388151
SN - 9780780388154
T3 - 2004 IEEE International Conference on Mobile Ad-Hoc and Sensor Systems
SP - 516
EP - 518
BT - 2004 IEEE International Conference on Mobile Ad-Hoc and Sensor Systems
T2 - 2004 IEEE International Conference on Mobile Ad-Hoc and Sensor Systems
Y2 - 25 October 2004 through 27 October 2004
ER -