| 基于跨层设计的MANET拥塞控制路由算法 |
| |
| 引用本文： | 顾学迈,韩培韬,石硕. 基于跨层设计的MANET拥塞控制路由算法[J]. 科学技术与工程, 2009, 9(14) |
| |
| 作者姓名： | 顾学迈 韩培韬 石硕 |
| |
| 作者单位： | 哈尔滨工业大学通信技术研究所,哈尔滨,150001 |
| |
| 基金项目： | 高等学校博士学科点专项科研基金(200802130023)资助 |
| |
| 摘 要： | 移动无线自组网(MANET,Mobile Ad Hoc Network)是由无线移动节点所组成的具有任意和临时性网络拓扑的动态自组织网络系统,每个节点都可以作为主机和路由器使用。由于移动自组网的独特组织形式,固定网络和有中心无线网络的很多协议无法直接被它采用,因而需要设计专门适用于移动自组网的协议。其中,路由协议是自组网设计并研究的主要技术难点之一。对MANET中的经典AODV路由算法进行了改进,通过节点MAC层信息感知,表征出链路拥塞状态,同时将MAC层信息跨层共享,提出时延跳数积作为网络层路由判断和选择的依据,改善移动自组网传统路由协议遇到的拥塞问题,优化路由工作和网络性能。
|
| 关 键 词： | 移动自组网 拥塞控制 跨层 AODV |
A Congestion Control Routing Algorithm Based on the Cross-layer Design in Mobile Ad Hoc Networks |
| |
| GU Xue-mai,HAN Pei-tao,SHI Shuo. A Congestion Control Routing Algorithm Based on the Cross-layer Design in Mobile Ad Hoc Networks[J]. Science Technology and Engineering, 2009, 9(14) |
| |
| Authors: | GU Xue-mai HAN Pei-tao SHI Shuo |
| |
| Affiliation: | Communications Research Centre;Harbin Institute of Technology;Harbin 150001;P.R.China |
| |
| Abstract: | Mobile Ad Hoc Network(MANET),composed of wireless mobile nodes,is a kind of dynamic self-organizing network system with arbitrary and temporary network topology,and each node can be used as hosts and routers.Due to its special operation mode,many protocols used in networks with preconfigured and centrally controlled infrastructure,cannot be directly applied to mobile ad hoc networks.Thus protocols need to be carefully designed for this kind of networks.Among them,the design of routing protocol is one of the... |
| |
| Keywords: | mobile ad hoc networks congestion control cross layer AODV |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
