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Multicast Scheduling Algorithm using PGM Method in WDM Broadcast Networks  

진교홍 (동의대학교 컴퓨터 영상공학부)
Abstract
In this paper, new multicast scheduling algorithms are proposed for the WDM single-hop broadcast-and-select networks. The existing multicast scheduling algorithms do not concerned the previous state of receivers, but the proposed method call H-EAR and PGM that partition a multicast group to subgroups using the tunable transmitter, state information of receivers, and pseudo group concept. the performance of proposed algorithms are evaluated through the computer simulation. They show the better Performance comparing with the existing multicast scheduling algorithm.
Keywords
WDM;
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