Mobility-Aided Wireless Sensor Network Localization via Semidefinite Programming

In this paper, considering a mobile wireless sensor network, we study the problem of exploiting sensor mobility information in the process of sensor localization under two range measurement models, namely the time-of-arrival (TOA) model and the received signal strength (RSS) model. To do so, for eac...

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Vydané v:	IEEE transactions on wireless communications Ročník 12; číslo 12; s. 5966 - 5978
Hlavní autori:	Salari, Soheil, Shahbazpanahi, Shahram, Ozdemir, Kemal
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York, NY IEEE 01.12.2013 Institute of Electrical and Electronics Engineers
Predmet:	Applied sciences convex programming Detection, estimation, filtering, equalization, prediction Distance measurement Equipments and installations Exact sciences and technology Information, signal and communications theory Kalman filters mobile localization Mobile radiocommunication systems mobile sensor networks Optimization Radiocommunication specific techniques Radiocommunications Robot sensing systems semi-definite programming semi-definite relaxation Sensor localization Services and terminals of telecommunications Signal and communications theory Signal, noise Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Telemetry. Remote supervision. Telewarning. Remote control Vectors Velocity measurement Wireless sensor networks Performance evaluation Positioning Wireless telecommunication Speed measurement Convex programming Optimization Remote sensing Relaxation Localization Signal detection Measurement error Mobile radiocommunication Range finding Motion estimation mobile localization semi-definite relaxation Measurement sensor mobile sensor networks semi-definite programming Sensor localization Arrival time Simulation Signal processing Wireless network Maximum likelihood Sensor array Approximate solution Software radio
ISSN:	1536-1276
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