Mobility Management Approach for IEEE802.15.4/ZigBee Nodes in a Noisy Environment
Konferenz: ARCS 2013 - 26th International Conference on Architecture of Computing Systems 2013
19.02.2013 - 22.02.2013 in Prague, Czech Republic
Tagungsband: ARCS 2013
Seiten: 5Sprache: EnglischTyp: PDF
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Autoren:
Chaabane, Chiraz (LEAT, University of Nice-Sophia Antipolis, France )
Pegatoquet, Alain; Auguin, Michel (LEAT, University of Nice-Sophia Antipolis, France)
Jemaa, Maher Ben (ReDCAD, National School of Engineering of Sfax, University of Sfax, Tunisia)
Inhalt:
This paper presents an enhanced approach for mobility management of end devices in an IEEE 802.15.4/ZigBee cluster tree network related to a backbone network. This approach anticipates link disruption and does not require scanning neighbour cells. It is based on the link quality indicator (LQI) and uses a speculative algorithm. Using different mobility models, it is demonstrated that even in a noisy environment, the energy consumption as well as the latency of mobile devices can be significantly reduced.