Performance Analysis of DSR & Extended DSR Protocols

Author

Ahmad, Shakeel ; Awan, Irfan ; Waqqas, Athar ; Ahmad, Bashir

Author_Institution

Inst. of Comput. & Inf. Technol., Gomal Univ., Dera Ismail Khan

fYear

2008

Firstpage

191

Lastpage

196

Abstract

Ad hoc network is group of wireless nodes to establish a network without any fixed infrastructure or centralized supervision/management. In such a network, topology changes dynamically and due to limitations of bandwidth, transmission range and power routing becomes an important issue. A lot of work has been done infield of routing in ad-hoc network since 1990. Dynamic Source Routing protocol (DSR) provides simple and efficient routing for multihop ad-hoc network of mobile nodes. This paper presents a simulation based performance analysis and comparison between traditional DSR and extended DSR. It utilises a specially designed framework which builds on the Global Mobile Information System Simulator (GloMoSim). Some optimizations of DSR have already been implemented in GloMoSim. Several different simulation results show that performance got better by traditional (already implemented) DSR.

Keywords

ad hoc networks; mobile radio; routing protocols; telecommunication network topology; dynamic source routing protocol; global mobile information system simulator; multihop mobile ad hoc network; network topology; performance analysis; wireless node; Ad hoc networks; Analytical models; Asia; Communication system security; Computer networks; Mobile communication; Mobile computing; Network topology; Performance analysis; Routing protocols; Collisions; Dynamic Source Routing Protocol (DSR); GloMoSim; Mobile ad-hoc network; Packets dropped; Routing protocols; Throughput; delay;

fLanguage

English

Publisher

ieee

Conference_Titel

Modeling & Simulation, 2008. AICMS 08. Second Asia International Conference on

Conference_Location

Kuala Lumpur

Print_ISBN

978-0-7695-3136-6

Electronic_ISBN

978-0-7695-3136-6

Type

conf

DOI

10.1109/AMS.2008.72

Filename

4530474