journal6 ›› 2002, Vol. 23 ›› Issue (3): 21-27.

• Doctoral Forum • Previous Articles     Next Articles

Performance Analyses of Banyan ATM Switch Structured by Distributed Buffer


  1. (School of Communication and Information Engineering, Shanghai University,Shanhai 200072,China)
  • Online:2002-09-15 Published:2013-01-05

Abstract: There are some drawbacks in ATM switch unifying buffer: complicated structure, lack of expansibility and difficulties in ensuring to ensure high throughput. With distributed buffers, Banyan ATM switch structured by 2×2 switch elements is a convenient model to avoid the above disadvantages. This paper analyzes the maximum throughput, cell lost ratio, average delay time of 2×2 ATM switch element by output queuing or middle queuing, and studies the performance of Banyan ATM switch structured by 2×2 switch elements.

Key words: ATM switching, distributed buffer, output queuing, middle queuing

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