On Bandwidth Adjusted Multicast Communications in Pipeline Router Architecture

Journal of Supercomputing, vol. 33, pp. 7-18, Jul. 2005 (SCI, IF 0.482)

Young-Cheol Bang and Hyunseung Choo


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.





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