On Bandwidth Adjusted Multicast Communications in Pipeline Router Architecture

  • Authors:
  • Young-Cheol Bang;Hyunseung Choo

  • Affiliations:
  • School of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, Korea 440-746;School of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, Korea 440-746

  • Venue:
  • The Journal of Supercomputing
  • Year:
  • 2005

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Abstract

We have developed a novel algorithm to adjust link-bandwidths of a given multicast tree, which sends a message with size r from a source to a multiple destinations taking into consideration pipelined router. The algorithm that we have developed tries to minimize the end-to-end delay time and resources such as bandwidths of a multicast tree, and performs admirably well in any given multicast tree. Our evaluation shows that the proposed algorithm dramatically reduces the end-to-end delay time and resources reserved to satisfy the time-constraints.