Throughput Analysis of the Bifurcated Input-Queued ATM Switch

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概要

• 論文の詳細を見る

• In this paper there suggested is a bifurcated (or multiple) input-queued ATM switch in which a buffer for each input port is divided into multiple (m) buffer blocks, i.e., bifurcated buffers, for enhancement of the limited throughput of the ordinary input-queued switch using a single FIFO. As the contention/arbitration rule for the bifurcated input-queued switching scheme, free and restricted contention rules are come up with and discussed. The free rule allows an input port to switch up to m cells at the cost of internal speedup. With the restricted rule, on the other hand, an input port can switch no more than one cell in a time slot so that the switch operates at the same speed as the external link speed. The throughput bound for the bifurcated input-queued switch is analyzed for both rules through the generalization of the analysis by Karol et al.. The throughput bound approaches to 1.0 as m becomes large enough, irrespective of the contention/arbitration rule.

• 社団法人電子情報通信学会の論文
• 1999-05-25

著者

• Lee Y

  Univ. Edinburgh Edinburgh Gbr

• Oh Changhwan

  Communication Network Laboratory Department Of Information And Communications Kwang-ju Institute Of

• KIM Kiseon

  Communication Networks Laboratory, Kwang-Ju Institute of Science and Technology (K-JIST)

• KIM Hakyong

  Communication Network Laboratory, Department of Information and Communications, Kwang-Ju Institute o

• LEE Yongtak

  Communication Network Laboratory, Department of Information and Communications, Kwang-Ju Institute o

• Lee Yongtak

  Communication Network Laboratory Department Of Information And Communications Kwang-ju Institute Of

• Kim Hakyong

  Communication Network Laboratory Department Of Information And Communications Kwang-ju Institute Of

• Kim Kiseon

  Communication Network Laboratory Department Of Information And Communications Kwang-ju Institute Of

関連論文

• A Buffer Management Scheme with Scalable Priorities (SPAS) for Multi-QoS Services in ATM Switching Systems
• Throughput Analysis of the Bifurcated Input-Queued ATM Switch
• A Connectionless Server Using AAL5 in Public ATM Networks (Special Section of Papers Selected from ITC-CSCC '98)
• Approximation Error Analysis for Partially Coherent EGC Receiver under Nakagami-m Fading Channels(Wireless Communication Technologies)

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