A novel node movement detection scheme in wireless sensor networks

Guey Yun Chang, Wei Li, Jen Feng Huang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

It is well-known that localization in Wireless Sensor Networks (WSNs) is costly. However, after deploying and localizing the sensors, sensors may be moved from their original location by the depredation of the enemy or natural phenomena. In such cases, moved sensors return the inconsistent information with their incorrect location to sink or spread the incorrect location to the network resulted in arising problem with geographic protocols or applications. In this paper, we propose a distributed node-connectivity-based scheme to detect moved nodes. The simulation results show that our scheme has extremely low communication overhead and high detection rate especially in large scale node movement scenarios.

Original languageEnglish
Title of host publicationProceedings - 2014 IEEE International Conference on Internet of Things, iThings 2014, 2014 IEEE International Conference on Green Computing and Communications, GreenCom 2014 and 2014 IEEE International Conference on Cyber-Physical-Social Computing, CPS 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages532-539
Number of pages8
ISBN (Electronic)9781479959679
DOIs
StatePublished - 12 Mar 2014
Event2014 IEEE International Conference on Internet of Things, iThings 2014, Collocated with 2014 IEEE International Conference on Cyber, Physical and Social Computing, CPSCom 2014 and 2014 IEEE International Conference on Green Computing and Communications, GreenCom 2014 - Taipei, Taiwan
Duration: 1 Sep 20143 Sep 2014

Publication series

NameProceedings - 2014 IEEE International Conference on Internet of Things, iThings 2014, 2014 IEEE International Conference on Green Computing and Communications, GreenCom 2014 and 2014 IEEE International Conference on Cyber-Physical-Social Computing, CPS 2014

Conference

Conference2014 IEEE International Conference on Internet of Things, iThings 2014, Collocated with 2014 IEEE International Conference on Cyber, Physical and Social Computing, CPSCom 2014 and 2014 IEEE International Conference on Green Computing and Communications, GreenCom 2014
Country/TerritoryTaiwan
CityTaipei
Period1/09/143/09/14

Keywords

  • Distributed scheme
  • Movement detection
  • Sensor networks

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