摘要
COMPOW功率控制协议通过控制所有的节点采用相同的发射功率来保证网络消耗功率最小化,但该协议不适用于节点分布不均匀的网络。此协议的改进版本CLUSTERPOW可以降低不均匀网络中的能耗,但此协议在节点分布均匀网络中的性能较差。针对两种协议的不足之处,提出了一种新路由协议BLOCKING-COMPOW,仿真结果表明这种新协议在各种节点分布下都具有较好的性能。
COMPOW is a certain protocol used in power-control of nodes in Ad hoc networks,whose fundamental idea is that all nodes have the same radiation power to minimize the power supply of whole network.However,COMPOW exposes a deficiency in non-homogeneous networks.As an improved protocol of COMPOW,CLUSTERPOW is only suitable for non-homogeneous.In view of the fault of these two protocols,a new route protocol,BLOCKING-COMPOW is brought out.Simulation results show this new protocol is suitable for homogeneous and non-homogeneous.
出处
《计算机工程与应用》
CSCD
北大核心
2011年第16期89-92,共4页
Computer Engineering and Applications
基金
哈尔滨工业大学博士后基金
