文章基本信息

标题：Analysis of Inconsistent Routing Components in Reactive Routing Protocols
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作者：Habib-ur Rehman ; Lars Wolf
期刊名称：Electronic Communications of the EASST
电子版ISSN：1863-2122
出版年度：2009
卷号：17
语种：English
出版社：European Association of Software Science and Technology (EASST)
摘要：In reactive routing protocols, additional routing information is often collected to reduce the response time and the overhead of the future routing demands. However, these protocols do not have any mechanism to refresh this routing information and soon it become obsolete. Therefore, routing components based on this prior-to-demand collected information are not consistent with the reactive nature of the protocol. In this work, we have identified such inconsistent components in AODV routing protocol and have analyzed their effect. Our simulation based analysis has revealed that the presence and use of stale routing information degrades the protocol performance. However, if the dependency of protocol operations on this obsolete information is reduced, the protocol performs better in terms of overhead and packet delivery ratio.