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基于跨层设计的MANET能量约束路由方案 被引量:2

Cross-layer design based energy-constrained routing scheme for MANET
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摘要 低功耗设计是MANET(Mobile Ad Hoc Network)研究中面临的一个挑战性问题。根据跨层设计思想,提出了一种基于能量约束的MANET路由算法。利用MAC层反馈信息,以分组交付所需的发送次数作为选路标准,提高分组发送的成功率,减少竞争和重传造成的功耗,从而优化网络性能。并具体结合AODV路由协议,通过仿真分析对该方案的可行性进行了评估。 Low dissipated-energy design has become a major challenge to MANET research and development activities.In this paper,the author proposes an energy-constrained routing algorithm based on cross-layer design.Using MAC-originated information, the new routing scheme selects routes according to the total sending times in the process of packets delivery,in order to enhance packets-sending fraction,reduce the energy consumption caused by competition and retransmission,and optimize network's performance.The feasibility of energy-constrained routing scheme is estimated by simulation with AODV routing protocol.
作者 靳辉 刘洛琨
出处 《计算机工程与应用》 CSCD 北大核心 2008年第2期160-162,176,共4页 Computer Engineering and Applications
关键词 跨层设计 能量 MANET 路由 cross-layer design energy MANET route
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参考文献7

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二级参考文献16

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