延长网络生存期的水声传感器网络路由算法  

Routing protocol for prolonging network lifetime for underwater acoustic sensor networks

作　　者：孙桂芝[1] 谢玉鹏[1] 祁红岩[2] 訾鸿[2] 

机构地区：[1]黑龙江科技大学电子与信息工程学院,哈尔滨150022 [2]黑龙江科技大学电气与控制工程学院,哈尔滨150022

出　　处：《黑龙江科技学院学报》2014年第4期410-412,434,共4页Journal of Heilongjiang Institute of Science and Technology

基　　金：黑龙江省教育厅科学技术研究项目(12511475)

摘　　要：为延长水声传感器网络的"寿命",采用基于位置和能耗的混合传输机制,提出一种能量高效的路由算法。由该算法所确定的转发节点位置较优,节点的剩余能量也相对较多。仿真结果表明:该算法不仅能使节点的能耗最小化,而且能均衡各节点的能量消耗,可有效地延长网络"寿命"。该算法是一个可扩展能量有效的路由协议。This paper proposes an energy-efficient routing protocol able to prolong network lifetime using a combination of position and energy consumption. The protocol demonstrates an advantage in that it exhibits not only the forwarding nodes in superior position, but also relatively more remaining energy in nodes. Simulation results show that the protocol contributes not only to minimizing node＇ s energy con- sumption, but also to balancing node energy consumption and thereby prolonging the network lifetime. The protocol promises to works as a scalable and energy-efficient routing one.

关 键 词：水声传感器网络 路由协议 能量消耗 转发延时 网络生存期 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]