Cluster-based mobility supporting WMN for IoT networks

Jonghun Kim, Jaiyong Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

IoT(Internet of Things) network has recently emerged as a promising technology for various fields. To realize IoT service, access points are needed for heterogeneous terminals; sensors, actuators, laptop and mobile terminal. Wireless Mesh Network (WMN) could be a good solution. WMN consists of mesh points (MPs) that serve as a relay for other MPs for extension of network coverage. Reliable service coverage is given for network users who suffer from lack of wired infrastructure. WMN has self-recovery scheme, so it gives reliability and cost-effective. Most researches about WMN consider MPs without mobility. However, mobile MPs could give flexibility to IoT network. In this paper, MPs have mobility for flexible IoT services. It is considered that terminals which have same characteristics form a cluster and mobile MP gives access to those terminals. However, mobility of MPs degrade performance of network; packet success ratio, delay and jitter. Especially, frequent link breakages and extended hidden nodes problem occur. In this paper, Group mobility based clustering and multi-channel MAC schemes are used to overcome results of mobility. Moreover, cluster-based multi-channel framework is suggested for reliable wireless communication for IoT services.

Original languageEnglish
Title of host publicationProceedings - 2012 IEEE Int. Conf. on Green Computing and Communications, GreenCom 2012, Conf. on Internet of Things, iThings 2012 and Conf. on Cyber, Physical and Social Computing, CPSCom 2012
Pages700-703
Number of pages4
DOIs
Publication statusPublished - 2012 Dec 1
Event2012 IEEE International Conference on Green Computing and Communications, GreenCom 2012, 2012 IEEE International Conference on Internet of Things, iThings 2012 and 5th IEEE International Conference on Cyber, Physical and Social Computing, CPSCom 2012 - Besancon, France
Duration: 2012 Nov 202012 Nov 23

Publication series

NameProceedings - 2012 IEEE Int. Conf. on Green Computing and Communications, GreenCom 2012, Conf. on Internet of Things, iThings 2012 and Conf. on Cyber, Physical and Social Computing, CPSCom 2012

Other

Other2012 IEEE International Conference on Green Computing and Communications, GreenCom 2012, 2012 IEEE International Conference on Internet of Things, iThings 2012 and 5th IEEE International Conference on Cyber, Physical and Social Computing, CPSCom 2012
CountryFrance
CityBesancon
Period12/11/2012/11/23

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

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  • Cite this

    Kim, J., & Lee, J. (2012). Cluster-based mobility supporting WMN for IoT networks. In Proceedings - 2012 IEEE Int. Conf. on Green Computing and Communications, GreenCom 2012, Conf. on Internet of Things, iThings 2012 and Conf. on Cyber, Physical and Social Computing, CPSCom 2012 (pp. 700-703). [6468394] (Proceedings - 2012 IEEE Int. Conf. on Green Computing and Communications, GreenCom 2012, Conf. on Internet of Things, iThings 2012 and Conf. on Cyber, Physical and Social Computing, CPSCom 2012). https://doi.org/10.1109/GreenCom.2012.114