| 无线网络中的动态源路由协议 |
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| 引用本文： | 董玫.无线网络中的动态源路由协议[J].办公自动化,2011(20):41-42. |
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| 作者姓名： | 董玫 |
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| 作者单位： | 湖北黄冈职业技术学院电子信息学院 |
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| 摘 要： | 在无线网络迅速发展的今天,为实现无线网络中节点间的正常通讯,路由技术成为研究的关键。本文介绍了新型的无线移动网络———Ad Hoc网络的工作原理;分析了Ad Hoc网络中常见的两种路由机制:表驱动路由协议(Table-Driven Routing)和按需驱动路由协议(On-Demand,DSR);着重对典型的按需(On-demand)AD Hoc网络路由协议(Dynamic Source Routing,DSR)进行了分析和研究,并详细介绍了DSR协议进行通讯的各节点需要维护的四个数据结构:路由缓存(route cache)、发送缓冲区(send Buffer)、路由请求表(route request)和路由应答表(route reply table)的设计与实现。
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| 关 键 词： | 无线Ad Hoc网络 路由发现 路由维护 动态源路由协议 |
A Review of Dynamic Source Routing Protocol in Wireless Network |
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| Dong Mei.A Review of Dynamic Source Routing Protocol in Wireless Network[J].Office Automation,2011(20):41-42. |
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| Authors: | Dong Mei |
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| Affiliation: | Dong Mei (Electronic Information Institute,Huanggang Polytechenic College,Hubei Postcode 438002) (Huanggang Polytechnic College Huanggang 438002) |
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| Abstract: | With the quick advance of wireless network in the current decade,routing technology will become the key issue to kepp the normal communication work among different nodes in wireless network.This paper reviews the newest AD Hoc wireless mobile network working theories,and analyzes the two popular routing schemes called table routing protocol and on-demang routing protocol.As one typical on-demand routing protocol,the dynamic source routing(DSR)has been analyzed and studied specially.The design and implementation of these four data structure:rouce cache,send buffer,route request and route reply table,which are required to be maitained for communication nodes of DSR protocol,are also introduced in the final. |
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| Keywords: | Wireiess AD Hoc network Route maintenace DSR |
| 本文献已被 CNKI 等数据库收录！ |
