期刊名称：International Journal of Engineering and Computer Science
印刷版ISSN：2319-7242
出版年度：2013
卷号：2
期号：12
页码：3353-3359
出版社：IJECS
摘要：Ad-hoc networking is a concept in computer communications, which means that users want tocommunicate with each other form a temporary network, without any form of centralized administration. Each nodeparticipating in the network acts both as host and a router and must therefore be willing to forward packets for othernodes. For this purpose, a routing protocol is needed. An ad-hoc network has certain characteristics, which imposes newdemands on the routing protocol. The most important characteristic is the dynamic topology, which is a consequence ofnode mobility. Nodes can change position quite frequently, which means that we need a routing protocol that quicklyadapts to topology changes. The nodes in an ad-hoc network can consist of laptops and personal digital assistants and areoften very limited in resources such as CPU capacity, storage capacity, battery power and bandwidth. This means that therouting protocol should try to minimize control traffic, such as periodic update messages. Instead the routingprotocol should be reactive, thus only calculate routes upon receiving a specific request. In this paper we focus the DSDVand AODV routing protocol with various constraints like packet delivery ratio , end to end to delay etc
