Mihaylova, L., Angelova, D., Bull, D.R. et al. (1 more author) (2011) Localization of Mobile Nodes in Wireless Networks with Correlated in Time Measurement Noise. IEEE Transactions on Mobile Computing, 10 (1). 44 - 53. ISSN 1536-1233
Abstract
Wireless sensor networks are an inherent part of decision making, object tracking, and location awareness systems. This work is focused on simultaneous localization of mobile nodes based on received signal strength indicators (RSSIs) with correlated in time measurement noises. Two approaches to deal with the correlated measurement noises are proposed in the framework of auxiliary particle filtering: with a noise augmented state vector and the second approach implements noise decorrelation. The performance of the two proposed multimodel auxiliary particle filters (MM AUX-PFs) is validated over simulated and real RSSIs and high localization accuracy is demonstrated.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Keywords: | Wireless networks; auxiliary particle filtering; localization; correlated measurement noises; multiple model estimation; auxiliary particle filtering |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Automatic Control and Systems Engineering (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 08 Dec 2014 10:30 |
Last Modified: | 13 Aug 2015 21:59 |
Published Version: | http://dx.doi.org/10.1109/TMC.2010.132 |
Status: | Published |
Publisher: | IEEE |
Refereed: | No |
Identification Number: | 10.1109/TMC.2010.132 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:82281 |