Abstract
Recent technological progress in microelectronics has allowed a considerable development of Wireless Sensor Networks. These networks are deployed in several relevant applications such as healthcare and wildlife which require the support of sensor nodes mobility. However, this mobility is a real threat in breaking communications and packet loss accordingly. This paper proposes a fast handover procedure based on a smart association decision to handle mobility and to ensure continuous communication in IEEE 802.15.4 WSNs. In our proposed procedure, the mobile node can anticipate the coordinator change upon detecting the degradation of the link quality indicator. Then, it performs a fast re-association based on our smart criterion and it resumes the forwarding of stored packets. Simulations show that our fast handover procedure ensures better network performances than a similar approach.
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Ouni, S., Trabelsi Ayoub, Z.: Cooperative association/re-association approaches to optimize energy consumption for real-time IEEE 802.15.4/ZigBee wireless sensor networks. Wirel. Pers. Commun. 71(4), 3157–3183 (2013)
Chaabane, C., Pegatoquet, A., Auguin, M., Ben Jemaa, M.: Energy optimization for mobile nodes in a cluster tree IEEE 802.15.4/ZigBee network. In: IEEE Computing, Communications and Applications Conference, Hong Kong, China, 11–13 January 2012
Caldeira, J.M.L.P., Rodrigues, J.J.P.C., Lorenz, P., Shu, L.: Intra-mobility handover enhancement in healthcare wireless sensor networks. In: 14th International Conference on E-Health Networking, Applications and Services, Beijing, China, 10–13 October 2012
IEEE-TG15.4: Part 15.4: Wireless Medium Access Control (MAC) and Physical Layer (PHY) specifications for low-rate Wireless Personal Area Networks (LR-WPANs), IEEE Standard for Information Technology 2011 (2011)
Zinonos, Z., Vassiliou, V.: Inter-mobility support in controlled 6LoWPAN networks. In: IEEE GLOBECOM Workshops, Miami, FL, 6–10 December 2010, pp. 1718–1723 (2010)
Gao, B., He, C.: An individual beacon order adaptation algorithm for IEEE 802.15.4 networks. In: Proceedings of IEEE ICCS, November 2008
Sun, T., Liang, N., Chen, L., Chen, P., Gerla, M.: Evaluating mobility support in ZigBee networks. In: EUC 2007, Taipei (Taiwan), 17–20 December 2007
Bougard, B., Catthoor, F., Daly, D.C., Chandrakasan, A., Dehaene, W.: Energy efficiency of the IEEE 802.15.4 standard in dense wireless microsensor networks: modeling and improvement perspectives. In: Proceedings of the Conference on Design, Automation, and Test in Europe Conference and Exhibition (DATE 2005), pp. 196–201, March 2005
Zheng, J., Lee, M.: NS2 Simulator for IEEE 802.15.4 (2004). http://ees2cy.engr.ccny.cuny.edu/zheng/pub/
Camp, T., Boleng, J., Davies, V.: A survey of mobility models for ad hoc network research. Wirel. Commun. Mob. Comput. 2(5), 483–502 (2002)
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© 2015 Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
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Trabelsi Ayoub, Z., Ouni, S. (2015). A Fast Handover Procedure Based on Smart Association Decision for Mobile IEEE 802.15.4 Wireless Sensor Networks. In: Mumtaz, S., Rodriguez, J., Katz, M., Wang, C., Nascimento, A. (eds) Wireless Internet. WICON 2014. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 146. Springer, Cham. https://doi.org/10.1007/978-3-319-18802-7_1
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DOI: https://doi.org/10.1007/978-3-319-18802-7_1
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