ATM 망에 적용 가능한 출력단 버퍼형 Batcher-Banyan 스위치의 성능분석

• 영문명: Performance Analysis of Output Queued Batcher-Banyan Switch for ATM Network
• 발행기관: 한국시뮬레이션학회
• 저자명: 류걸우(Keol-Woo Yu) 이규호(Kyou Ho Lee)
• 간행물 정보: 『한국시뮬레이션학회 논문지』제8권 제4호, 1~8쪽, 전체 8쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 1999.12.31

영문 초록

This paper proposes an ATM switch architecture called Output Queued Batcher-Banyan switch (OQBBS). It consists of a Sorting Module, Expanding Module, and Output Queueing Modules. The principles of channel grouping and output queueing are used to increase the maximum throughput of an ATM switch. One distinctive feature of the OQBBS is that multiple cells can be simultaneously delivered to their desired output. The switch architecture is shown to be modular and easily expandable. The peκormance of the OQBBS in terms of throughput, cell delays, and cell loss rate under uniform random traffic condition is evaluated by computer simulation. The throughput and the average l delay are close to the ideal performance behavior of a ly connected output queued crossbar switch. It is also shown that the OQBBS meets the cell loss probability requirement of 10-6.

목차

1. Introduction

2. The Structure of the Output Queued Batcher-Banyan Switch(OQBBS)

3. Performance Assessment of the OQBBS

4 Concluding Remarks and Future Work

References

키워드

ATM Switch Architecture Output Queued Batcher-Banyan switch performance average cell delays throughput cell loss probability cell re-circulation