Cooperative Localization and Time Synchronization Based on M-VMP Method

Cooperative Localization and Time Synchronization Based on M-VMP Method

Localization estimation and clock synchronization are important research directions in the application of wireless sensor networks. Aiming at the problems of low positioning accuracy and slow convergence speed in localization estimation methods based on message passing, this paper proposes a low-com...

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Bibliographic Details
Main Authors: Zhongliang Deng, Shihao Tang, Buyun Jia, Hanhua Wang, Xiwen Deng, Xinyu Zheng
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Sensors
Subjects:
multi-variational message passing (M-VMP)
factor graph (FG)
second-order Taylor expansion
cooperative localization
joint estimation of position and clock
Online Access:https://www.mdpi.com/1424-8220/20/21/6315

Internet

https://www.mdpi.com/1424-8220/20/21/6315

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