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基于非合作博弈的无线传感器网络功率控制研究

, PP. 1014-1018

Keywords: 无线传感器网络,非合作博弈,功率控制,纳什均衡

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Abstract:

如何提高能量的有效性是无线传感器网络(WSNs)设计的重要问题,针对WSNs在多媒体等业务中的应用,对基于码分多址(CDMA)通信方式的WSNs模型,提出一种基于非合作博弈的WSNs功率控制算法,并证明了该算法纳什均衡的存在性及唯一性.仿真结果表明,所提出的算法在设计时充分考虑了节点的剩余能量问题,因此能够很好地降低网络的总发射功率,有效地节约节点能量,延长网络的生命周期.

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