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Conference Paper: Signal processing techniques for synchronization of wireless sensor networks

TitleSignal processing techniques for synchronization of wireless sensor networks
Authors
KeywordsClock synchronization
Wireless sensor networks
Issue Date2010
PublisherSPIE - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xml?WT.svl=mddp2
Citation
The 2010 Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies V, Constanta, Romania, 26-29 August 2010. In Proceedings of SPIE - International Society for Optical Engineering, 2010, v. 7821, p. 782102-1-782102-10 How to Cite?
Abstract
Clock synchronization is a critical component in wireless sensor networks, as it provides a common time frame to different nodes. It supports functions such as fusing voice and video data from different sensor nodes, time-based channel sharing, and sleep wake-up scheduling, etc. Early studies on clock synchronization for wireless sensor networks mainly focus on protocol design. However, clock synchronization problem is inherently related to parameter estimation, and recently, studies of clock synchronization from the signal processing viewpoint started to emerge. In this article, a survey of latest advances on clock synchronization is provided by adopting a signal processing viewpoint. We demonstrate that many existing and intuitive clock synchronization protocols can be interpreted by common statistical signal processing methods. Furthermore, the use of advanced signal processing techniques for deriving optimal clock synchronization algorithms under challenging scenarios will be illustrated. © 2010 SPIE.
DescriptionPlenary Paper
Persistent Identifierhttp://hdl.handle.net/10722/158681
ISBN
ISSN
2013 SCImago Journal Rankings: 0.203
ISI Accession Number ID
References

 

Author Affiliations
  1. The University of Hong Kong
  2. Texas A and M University
  3. Quaid-i-Azam University
DC FieldValueLanguage
dc.contributor.authorLee, Jen_US
dc.contributor.authorWu, YCen_US
dc.contributor.authorChaudhari, Qen_US
dc.contributor.authorQaraqe, Ken_US
dc.contributor.authorSerpedin, Een_US
dc.date.accessioned2012-08-08T09:00:50Z-
dc.date.available2012-08-08T09:00:50Z-
dc.date.issued2010en_US
dc.identifier.citationThe 2010 Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies V, Constanta, Romania, 26-29 August 2010. In Proceedings of SPIE - International Society for Optical Engineering, 2010, v. 7821, p. 782102-1-782102-10en_US
dc.identifier.isbn978-081948330-0-
dc.identifier.issn0277-786Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/158681-
dc.descriptionPlenary Paper-
dc.description.abstractClock synchronization is a critical component in wireless sensor networks, as it provides a common time frame to different nodes. It supports functions such as fusing voice and video data from different sensor nodes, time-based channel sharing, and sleep wake-up scheduling, etc. Early studies on clock synchronization for wireless sensor networks mainly focus on protocol design. However, clock synchronization problem is inherently related to parameter estimation, and recently, studies of clock synchronization from the signal processing viewpoint started to emerge. In this article, a survey of latest advances on clock synchronization is provided by adopting a signal processing viewpoint. We demonstrate that many existing and intuitive clock synchronization protocols can be interpreted by common statistical signal processing methods. Furthermore, the use of advanced signal processing techniques for deriving optimal clock synchronization algorithms under challenging scenarios will be illustrated. © 2010 SPIE.en_US
dc.languageengen_US
dc.publisherSPIE - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xml?WT.svl=mddp2en_US
dc.relation.ispartofProceedings of SPIE - International Society for Optical Engineeringen_US
dc.rightsProceedings of SPIE - International Society for Optical Engineering. Copyright © SPIE - International Society for Optical Engineering.-
dc.rightsCopyright notice format: Copyright 2010 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectClock synchronizationen_US
dc.subjectWireless sensor networksen_US
dc.titleSignal processing techniques for synchronization of wireless sensor networksen_US
dc.typeConference_Paperen_US
dc.identifier.emailWu, YC: ycwu@eee.hku.hken_US
dc.identifier.authorityWu, YC=rp00195en_US
dc.description.naturepublished_or_final_versionen_US
dc.identifier.doi10.1117/12.881595en_US
dc.identifier.scopuseid_2-s2.0-78751530165en_US
dc.identifier.hkuros185556-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-78751530165&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume7821en_US
dc.identifier.spage782102-1-
dc.identifier.epage782102-10-
dc.identifier.isiWOS:000287803900001-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridSerpedin, E=35293511600en_US
dc.identifier.scopusauthoridQaraqe, K=25722638400en_US
dc.identifier.scopusauthoridChaudhari, Q=16232189200en_US
dc.identifier.scopusauthoridWu, YC=7406894786en_US
dc.identifier.scopusauthoridLee, J=25655035800en_US
dc.customcontrol.immutablesml 140619-

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