An efficient power conservation scheme in non-zero-sum duty-cycle game for wireless sensor networks

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題名:	An efficient power conservation scheme in non-zero-sum duty-cycle game for wireless sensor networks
作者:	周立德;Tseng, Fan-Hsun;Cho, Hsin-Hung;Chou, Li-Der;Shih, Timothy K.;Chao, Han-Chieh
貢獻者:	資訊電機學院資訊工程學系
關鍵詞:	Conservation;Game theory;Mathematical models;Networks;Power consumption;Remote sensors;Sensors;Wireless networks
日期:	2016-01-01
上傳時間:	2026-04-23 13:15:20 (UTC+8)
出版者:	Inderscience Publishers;Inderscience Publishers (IEL)
摘要:	摘要： Wireless sensor network (WSN) is still a popular research field, which can be applied to various emerging research topics such as internet of things and smart grid. The sensor nodes are responsible to detect the new environment and monitor the variable situation, but suffer from battery powered with energy limitation. In this paper, we define the power consumption problem in the overlapping area based on integer linear programming (ILP). Then, we propose a game-based model named non-zero-sum duty-cycle game (NZS-DCG) to express the cooperation between sensor nodes, and formulate the equilibratory equation based on Nash Equilibrium to decide the optimal strategy. The simulation results show that the cooperative scheme provides the lowest power consumption and the longest network lifetime than other related literatures. In conclusion, the power conservation and traffic relieving in WSN can be achieved by the proposed game model. 其他題名： ijsnet 出版者： Inderscience Publishers (IEL) 出版日期： 2016 出處： International journal of sensor networks, 2016, Vol.21 (4), p.242-251 版權： Copyright © 2016 Inderscience Enterprises Ltd. 識別號： ISSN: 1748-1279 識別號： EISSN: 1748-1287 識別號： DOI: 10.1504/IJSNET.2016.079174
顯示於類別:	[資訊工程學系] 期刊論文

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