A novel loss indication filtering approach for multicast congestion control

  • Authors:
  • S Bhattacharyya;D Towsley;J Kurose

  • Affiliations:
  • Department of Computer Science, University of Massachusetts - Amherst, Amherst, MA, USA;Department of Computer Science, University of Massachusetts - Amherst, Amherst, MA, USA;Department of Computer Science, University of Massachusetts - Amherst, Amherst, MA, USA

  • Venue:
  • Computer Communications
  • Year:
  • 2001

Quantified Score

Hi-index 0.24

Visualization

Abstract

A key issue in the design of source-based multicast congestion control schemes is how to aggregate loss indications from multiple receivers into a single rate control decision at the source. Such aggregation entails filtering out a portion of the loss indications received by the source, and then using the remaining for rate adjustments. In this paper, we first propose a set of goals guiding the design of loss indication filters. We then present a novel loss indication filtering approach, the linear proportional response (LPR) approach. Analysis and simulation is used to compare LPR to two well-known approaches - the random listening algorithm (RLA) [Proceedings of ACM SIGCOMM (1998)] and the worst estimate-based tracking (WET) [Proceedings of IEEE Infocom (1999)] approach. Our results indicate that LPR achieves a desirable tradeoff between stability and response, thereby making it more suitable than WET and RLA for deployment in an Internet-like environment.