Connected P-Percent Coverage in Wireless Sensor Networks based on Degree Constraint Dominating Set Approach

被引:7
|
作者
Mostafaei, Habib [1 ]
Chowdhury, Morshed U. [2 ]
Islam, Rafiqul [3 ]
Gholizadeh, Hojjat [4 ]
机构
[1] Islamic Azad Univ, Dept Comp Engn, Orumiyeh, Iran
[2] Deakin Univ, Sch Informat Technol, Melbourne, Vic, Australia
[3] Charles Sturt Univ, Sch Comp & Math, Bathurst, NSW 2795, Australia
[4] Amirkabir Univ Technol, Dept Comp Engn & IT, Tehran, Iran
关键词
Connected P-percent Coverage; Degree-constrained Connected Dominating Set; Learning Automata(LA); Wireless Sensor Networks(WSNs); ALGORITHM;
D O I
10.1145/2811587.2811625
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
In this paper, we propose an algorithm for connected p-percent coverage problem in Wireless Sensor Networks(WSNs) to improve the overall network life time. In this work, we investigate the p-percent coverage problem(PCP) in WSNs which requires p% of an area should be monitored correctly and to find out any additional requirements of the connected p-percent coverage problem. We propose pDCDS algorithm which is a learning automaton based algorithm for PCP. pDCDS is a Degree-constrained Connected Dominating Set based algorithm which detect the minimum number of nodes to monitor an area. The simulation results demonstrate that pDCDS can remarkably improve the network lifetime.
引用
收藏
页码:156 / 159
页数:4
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