淡江大學機構典藏:Item 987654321/59855
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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/59855


    Title: Adaptive route-sharing protocol for data collection in Wireless Sensor Networks
    Authors: Chang, Chih-Yung;Lu, Yun-Jung;Sheu, Jang-Ping;Wang, Chung-Yu
    Contributors: 淡江大學資訊工程學系
    Keywords: WSNs;wireless sensor networks;data collection;routing protocols;network lifetime;route sharing;wireless networks;bandwidth;power consumption;simulation
    Date: 2012
    Issue Date: 2011-10-05 22:21:38 (UTC+8)
    Publisher: Olney: Inderscience Publishers
    Abstract: A Wireless Sensor Network (WSN) comprises a large number of sensor nodes and a few sink nodes. When multiple sink nodes are interested in collecting the readings of the same monitoring region, it is conducive to exploit the sharing route to save bandwidth and power consumption and prolong WSNs lifetime. This paper proposes a Dynamic Route-Sharing Protocol (DRSP), which constructs sharing routes based on different attributes (for example, frequency, packet length or delay time) of the commands requested from different sink nodes. The proposed DRSP dynamically adjusts data transmission route to achieve the goals of routes sharing and route length reduction. The simulation study shows that DRSP saves more energy and bandwidth consumptions than the existing work and thus prolongs the WSNs lifetime.
    Relation: International Journal of Ad Hoc and Ubiquitous Computing 9(3), pp.184-195
    DOI: 10.1504/IJAHUC.2012.046956
    Appears in Collections:[Graduate Institute & Department of Computer Science and Information Engineering] Journal Article

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