A new TCP-Friendly rate control algorithm for scalable video streams

  • Authors:
  • Jinyao Yan;Martin May;Kostas Katrinis;Bernhard Plattner

  • Affiliations:
  • Computer Engineering and Networks Laboratory, Swiss Federal Institute of Technology, ETH Zurich, Switzerland;Computer Engineering and Networks Laboratory, Swiss Federal Institute of Technology, ETH Zurich, Switzerland;Computer Engineering and Networks Laboratory, Swiss Federal Institute of Technology, ETH Zurich, Switzerland;Computer Engineering and Networks Laboratory, Swiss Federal Institute of Technology, ETH Zurich, Switzerland

  • Venue:
  • NETWORKING'05 Proceedings of the 4th IFIP-TC6 international conference on Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communication Systems
  • Year:
  • 2005

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Abstract

This paper presents Media- and TCP-Friendly Rate Control Algorithm (i.e. MTFRC) for scalable video streams. We develop a two-timescale approach to satisfy media friendliness in the short-term, while maintaining TCP friendliness in the long-term. We evaluate MTFRC with five criteria, namely TCP-fairness, responsiveness, aggressiveness, video quality and smoothness of sending rate. Our simulation results manifest that MTFRC outperforms the TCP-Friendly Rate Control Protocol (TFRC) and improves the overall video quality.