A Majorization-Minimization Algorithm for Hybrid TOA-RSS Based Localization in NLOS Environment

This letter investigates the problem of accurate localization of a target node in wireless sensor networks using time of arrival (TOA) and received signal strength (RSS) measurements in an adverse non-line of sight (NLOS) environment. The proposed methodology works without any requirement of the NLO...

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Veröffentlicht in:	IEEE communications letters Jg. 26; H. 5; S. 1017 - 1021
Hauptverfasser:	Panwar, Kuntal, Katwe, Mayur, Babu, Prabhu, Ghare, Pradnya, Singh, Keshav
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.05.2022 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Complexity Computational efficiency Convergence Heuristic algorithms Linear programming Localization Location awareness majorization minimization (MM) Network latency non-line of sight (NLOS) propagation Nonlinear optics Optimization received signal strength (RSS) Signal strength Time measurement Time of arrival (TOA) Wireless sensor networks
ISSN:	1089-7798, 1558-2558
Online-Zugang:	Volltext
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