A real-time high-precision localization algorithm for wireless sensor networks

Besides sensing the environment variables, the application of localization in wireless sensor networks has became an important research subject. Unlike the other range-free localization schemes which are not effective in real time performance, we propose a real time algorithm, which determines the l...

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Vydané v:2009 IEEE 6th International Conference on Mobile Adhoc and Sensor Systems s. 924 - 928
Hlavní autori: Wen Ouyang, Ying Tsao
Médium: Konferenčný príspevok..
Jazyk:English
Vydavateľské údaje: IEEE 01.10.2009
Predmet:
Application software
Change detection algorithms
component
Computer science
Goniometers
Hardware
localization
Proposals
Protocols
Radar tracking
range-free
real-time
Sampling methods
tracking
wireless sensor network
Wireless sensor networks
ISBN:9781424451142, 1424451140, 1424451132, 9781424451135
ISSN:2155-6806
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Popis
Shrnutí:Besides sensing the environment variables, the application of localization in wireless sensor networks has became an important research subject. Unlike the other range-free localization schemes which are not effective in real time performance, we propose a real time algorithm, which determines the location of the moving object based on dynamically changing signal strength. The simulation results demonstrated our algorithm is more effective and precise in the sense of real time localization scheme compared with previous method.
ISBN:9781424451142
1424451140
1424451132
9781424451135
ISSN:2155-6806
DOI:10.1109/MOBHOC.2009.5337031