Dynamic source routing (DSR) protocol implementation in ns-3

  • Authors:
  • Yufei Cheng;Egemen K. Çetinkaya;James P. G. Sterbenz

  • Affiliations:
  • The University of Kansas, Lawrence, KS;The University of Kansas, Lawrence, KS;The University of Kansas, Lawrence, KS

  • Venue:
  • Proceedings of the 5th International ICST Conference on Simulation Tools and Techniques
  • Year:
  • 2012

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Abstract

Routing protocols are essential to the performance of wireless networks especially in mobile ad-hoc scenarios. The development of new routing protocols requires comparing them against well-known protocols in various simulation environments. In this paper, we present an overview of the well-known MANET routing protocols and the implementation details of the DSR routing protocol in the ns-3 network simulator. We verify DSR routing performance under various scenarios and compare its performance against other protocols implemented in ns-3: AODV, DSDV, and OLSR. Our results show that the performance of DSR shares similar characteristics with AODV yet has slightly higher overall performance results in terms of the routing metrics we use.