Optimizing Node Localization in Wireless Sensor Networks Based on Received Signal Strength Indicator

In order to improve the precision of inside localization and optimize the allocation of node resources in wireless sensor networks (WSNs), an equal-arc trilateral localization algorithm based on received signal strength indicator (RSSI) is proposed from the perspective of increasing measurement prec...

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Veröffentlicht in:	IEEE access 2019, Vol.7, p.73880-73889
Hauptverfasser:	Wang, Wei, Liu, Xuming, Li, Maozhen, Wang, Zhaoba, Wang, Cunhua
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Communication equal-arc triangular Kalman filtering Kalman filters Layout Layouts Localization Mathematical model Model accuracy Nodes Optimization particle swarm algorithm Particle swarm optimization Received signal strength indicator RSSI Signal strength Triangles Triangulation Wireless communication Wireless networks Wireless sensor networks Zigbee
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