ATM shared memory switch with multicasting balancing

Jung Shyr Wu, Cheng Chang Ke

Research output: Contribution to journalArticlepeer-review


In the original shared buffer memory switch, there exists inherent unfairness since multicast cells always own higher priority to be served such that unicast cells must endure longer delay time. We propose a multicasting balancing method to overcome this unfair phenomenon in which the service order for two kinds of cells is decided by a ratio of unicast queue length and multicast queue length for each output port. Performance results are provided to verify the effectiveness.

Original languageEnglish
Pages (from-to)1262-1268
Number of pages7
JournalIEICE Transactions on Communications
Issue number9
StatePublished - Sep 1995


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