Journal of Beijing University of Posts and Telecommunications

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JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2005, Vol. 28 ›› Issue (4): 91-94.doi: 10.13190/jbupt.200504.91.wangb

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A Scheme and Behavior Analysis for Duplicated Ports CICQ Switch

WANG Bin,DING Wei   

  1. Institute of Communication Networks Integrated Technique, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Online:2005-08-28 Published:2005-08-28

Abstract:

In order to acquire high speed switching and guarantee quality of service simultaneously, a new combined input and crosspointqueued switch is given. Based on theoretical analyzing, we show each port with a duplicated number of two is sufficient to mimic outputqueued switch, which can solve the problem between switching line rate and quality of service.

Key words: combined input and crosspointqueued switching, output queued switching, scheduling algorithm

CLC Number: