Study and optimization of wireless sensor network based on ZigBee protocol

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Algorithms of wireless sensor networks operation based on modified ZigBee/IEEE 802.15.4 protocol stack and problems of energy saving with simultaneous decrease of network latency are studied. Theoretical computations are given. Roles distribution and routers schedule assignment algorithms are described. Both results of experiments carried out with real devices and results of simulations with ns-2 (open-source network simulator) are given and analyzed.

Keywords: sensor network, wireless network, ZigBee, IEEE 802.15.4, discrete-event simulation, optimal schedule
Citation in English: Trifonov S.V., Kholodov Y.A. Study and optimization of wireless sensor network based on ZigBee protocol // Computer Research and Modeling, 2012, vol. 4, no. 4, pp. 855-869
Citation in English: Trifonov S.V., Kholodov Y.A. Study and optimization of wireless sensor network based on ZigBee protocol // Computer Research and Modeling, 2012, vol. 4, no. 4, pp. 855-869
DOI: 10.20537/2076-7633-2012-4-4-855-869

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