DocumentCode
2389406
Title
Stability of CIOQ switches with finite buffers and non-negligible round-trip time
Author
Gusat, M. ; Abel, F. ; Gramsamer, F. ; Luijten, R. ; Minkenberg, C. ; Verhappen, M.
Author_Institution
IBM Zurich Res. Lab., Ruschlikon, Switzerland
fYear
2002
fDate
14-16 Oct. 2002
Firstpage
444
Lastpage
448
Abstract
We propose a systematic method to determine the lower bound for internal buffering of practical CIOQ (combined input-output queued) switching systems. We introduce a deterministic traffic scenario that stresses the global stability of finite output queues. We demonstrate its usefulness by dimensioning the buffer capacity of the CIOQ under such traffic patterns. Compliance with this property maximizes the performance achievable with finite buffers.
Keywords
buffer storage; queueing theory; telecommunication switching; telecommunication traffic; buffer capacity; combined input-output queued switches; deterministic traffic; finite output queues; internal buffering; round-trip time; Emulation; Fabrics; Laboratories; Optical wavelength conversion; Packet switching; Samarium; Stability; Switches; Switching systems; Traffic control;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Communications and Networks, 2002. Proceedings. Eleventh International Conference on
ISSN
1095-2055
Print_ISBN
0-7803-7553-X
Type
conf
DOI
10.1109/ICCCN.2002.1043104
Filename
1043104
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