Preliminary implementation of point-to-multi-point multicast transmission based on cross-layer QoS and network coding

  • Authors:
  • Zsolt Polgar;Zsuzsanna Kiss;Andrei Bogdan Rus;Georgeta Boanea;Melinda Barabas;Virgil Dobrota

  • Affiliations:
  • Technical University of Cluj-Napoca, Communications Department, Cluj-Napoca, Romania;Technical University of Cluj-Napoca, Communications Department, Cluj-Napoca, Romania;Technical University of Cluj-Napoca, Communications Department, Cluj-Napoca, Romania;Technical University of Cluj-Napoca, Communications Department, Cluj-Napoca, Romania;Technical University of Cluj-Napoca, Communications Department, Cluj-Napoca, Romania;Technical University of Cluj-Napoca, Communications Department, Cluj-Napoca, Romania

  • Venue:
  • SoftCOM'09 Proceedings of the 17th international conference on Software, Telecommunications and Computer Networks
  • Year:
  • 2009

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Abstract

This paper presents a possible application of the cross-layer QoS mechanism for network coding in Future Internet. The idea is that the congestion control could be solved for core networks if a network coding-based point-to-multipoint transmission is implemented with quality of service information collected in a bottom-up approach. The implemented testbed combines a real-time demonstrator monitoring transfer rates, one-way delays and BERs at substrate network with network coding simulated in OMNET++ at virtual network level.