Enhanced DSR Protocol with Multicost Algorithm in Wireless Ad hoc Networks

August 2012
International Journal of Engineering Science & Technology;Aug2012, Vol. 4 Issue 8, p3773
Academic Journal
A Wireless ad hoc network is a collection of wireless mobile nodes that dynamically form a network connection temporarily without any support of static infrastructre. The dynamics of an ad hoc network are a challenge to protocol design because mobility of nodes leads to unstable routing, and consequently flows encounter fluctuations in resource availability on various paths during the lifetime of a session. There are several routing protocols like DSDV, AODV, DSR, OLSR, Etc... which have been proposed for providing communication among all the nodes in the network. This paper presents the comparision performance of DSR protocol with enhancecd DSR protocol which is combined with the multicost algorithm in DSR. In the modified approach of DSR,to enhance the performance of Packet Delivery Ratio and throughput of the wireless ad hoc networks.


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