Efficient Distributed Method for NLOS Cooperative Localization in WSNs

Efficient Distributed Method for NLOS Cooperative Localization in WSNs

The accuracy of cooperative localization can be severely degraded in non-line-of-sight (NLOS) environments. Although most existing approaches modify models to alleviate NLOS impact, computational speed does not satisfy practical applications. In this paper, we propose a distributed cooperative local...

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Bibliographic Details
Main Authors: Shiwa Chen, Jianyun Zhang, Yunxiang Mao, Chengcheng Xu, Yu Gu
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Sensors
Subjects:
wireless sensor networks (WSN)
cooperative localization
non-line-of-sight (NLOS)
alternating direction method of multipliers (ADMM)
convex relaxation
Online Access:http://www.mdpi.com/1424-8220/19/5/1173

Internet

http://www.mdpi.com/1424-8220/19/5/1173

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