异构自组织网络环境下路由算法研究
发布时间:2018-04-21 18:08
本文选题:异构网络 + 自组织网络 ; 参考:《计算机工程与设计》2014年12期
【摘要】:针对传统自组织网络路由方法不能满足异构网络环境下的通信要求这一问题,提出混合节点发现算法(HNDA)以及结合路由跳数和节点负载的综合度量方法 (CM-HCTL);将HNDA与CM-HCTL相结合融入AODV协议,得出完整的异构网络环境下自组织网络路由解决方案HC-AODV。对AODV和HC-AODV这两种算法进行仿真对比,仿真结果表明,在一定的网络环境下,HC-AODV方法能够提高数据分组投递率,降低平均端到端时延以及路由控制开销,具有有效性。
[Abstract]:In order to solve the problem that the traditional ad hoc network routing method can not meet the requirements of communication in heterogeneous network environment, This paper presents a hybrid node discovery algorithm (HNDAs) and a comprehensive measurement method combining routing hops and node loads, and combines HNDA with CM-HCTL into AODV protocol to obtain a complete self-organizing network routing solution HC-AODV under heterogeneous network environment. The simulation results of AODV and HC-AODV show that HC-AODV can improve the packet delivery rate, reduce the average end-to-end delay and routing control overhead in a certain network environment.
【作者单位】: 重庆邮电大学通信与信息工程学院;
【基金】:重庆市科技攻关计划基金项目(CSTC,2009AB2245)
【分类号】:TN929.5
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本文编号:1783540
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