A power control algorithm based on non-cooperative game for wireless CDMA sensor networks

被引：0

作者：

Gengzhong Z. ^{[1
,2
]}

Sanyang L. ^{[3
]}

Xiaogang Q. ^{[3
]}

机构：

[1] School of Computer Science and Technology, Xidian University

[2] Department of Mathematic and Information Technology, HanShan Normal University

[3] Department of Applied Mathematics, Xidian University

来源：

International Journal of Digital Content Technology and its Applications | 2010年 / 4卷 / 03期

关键词：

Nash equilibrium; Non-cooperative game; Power control; Wireless sensor networks;

D O I：

10.4156/jdcta.vol4.issue3.14

中图分类号：

学科分类号：

摘要：

How to improve energy efficiency of WSNs(Wireless Sensor Network) is an important problem on the design of WSNs, for the demand of Multi-Services, a non-cooperative game power control model is proposed based on the WSNs model of CDMA, the existence and uniqueness of Nash Equilibrium in the game are proved. Then a distributed power control algorithm is proposed based on the game model. Simulation results show, because take into account the factor of node residual energy on the design of the game model, the algorithm can effectively reduce total transmitting power of nodes, save nodes energy and prolong network lifetime efficiently.

引用

页码：137 / 145

共 11 条

[1]

Kay R., Mattern F., The Design Space of Wireless Sensor Networks, IEEE Wireless Communications, 11, 6, pp. 54-61, (2004)

[2]

Swades D., Chunming Q., An Integrated Cross layer Study of Wireless CDMA Sensor Networks, IEEE Journal On Selected Areas In Communications, 22, 7, pp. 1271-1285, (2004)

[3]

Prasad R.

[4]

Holma H., Toskala A.

[5]

Zander J.

[6]

Zhiming Y.I.N., Jian-Ying X.I.E., Power Control Based on Game Theory in Wireless Data Network, Journal of Computer Research and Development, 41, 6, pp. 909-915, (2004)

[7]

Qiang S.U.N., La-Yuan L.I., A Power Control Algorithm Based on Game Theory in Ad Hoc Networks, Journal of Computers, 32, 1, pp. 169-175, (2009)

[8]

Jia Z.E.N.G., Chun-Di M.U., Power Control and Simulation on Non-cooperative Game in Wireless Sensor Networks, Journal of Computer Engineer, 34, 10, pp. 1-3

[9]

Qiang S., Xianwen Z., A Non-cooperative power control algorithm for wireless Ad Hoc & Sensor Networks, Second International Conference On Genetic and Evolutionary Computing, pp. 181-184, (2008)

[10]

Teng W.J., Power adjustment and allocation for multimedia CDMA wireless networks, Electronics Letters, 28, 1, pp. 54-55, (2002)

← 1 2 →