Knowledge Network Node
Computer Engineering. 2018, (09) Core

Routing Protocol of Underwater Wireless Sensor Network Based on Vector and EnergyChinese Full TextEnglish Full Text (MT)

ZHANG Jianan;DU Xiujuan;LI Meiju;WANG Lijuan;Key Laboratory of Internet of Things of Qinghai Province,Qinghai Normal University;Hebei Data Acquisition and Processing Engineering Technology Center,North China Institute of Science and Technology;Department of Physics and Electronic Information Engineering ,Qinghai Nationality University;

Abstract: Underwater Wireless Sensor Network（ WSN） has the characteristics of high energy consumption,low efficiency of data transmission,dynamic topology. Aiming at the mobility advantage of nodes in the underwater environment,this paper puts forward a Vector and Energy based Routing（ VER） protocol. This protocol builds a vector from the source node to the sink node,then determines the priority according to the distance from the candidate node to the vector. Considering the distance,the remaining energy of the candidate nodes is combined to determine whether it becomes the best next hop node. Simulation results show that compared with VBF protocol and LB-AGR protocol,the algorithm achieves satisfactory results in terms of delivery rate,average end-to-end delay,and energy consumption even if the node’s location is not known.
Keywords：

underwater Wireless Sensor Network（WSN）; routing protocol; dynamic topology; vector; residual energy;

  • DOI：

    10.19678/j.issn.1000-3428.0047433

  • Series：

    (I) Electronic Technology ＆ Information Science

  • Subject：

    Telecom Technology; Automation Technology

  • Classification Code：

    TP212.9;TN929.5

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