Presentation 1995/9/28
A Proposal And Performance Evaluation of Back-pressure Control with 3 Threshold-level for ATM Switch
Mitsuru Wakasugi, Tokuhiro Kitami,
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Abstract(in English) We simulated the traffic characteristics in ATM switches with back-pressure algorithm. But there are some weakness of increasing cell buffer size caused by HOL (head of line) blocking in back-pressure control. Then we propose back-pressure algorithm with 3 threshold level to inprove cell loss performance. The traffic characteristics with proposed back-pressure algorithm is superior to that with conventional back-pressure algorithm. It means that the switch with proposed algorithm require less cell buffers than that with conventional algorithm to achieve an required cell loss probability. Especially, under burst traffic loading it can dramatically reduce cell buffers without increasing delay so much. Moreover it reveal that which 3 threshold level of proposed control method have effect in cell loss performance.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) ATM / Switch / Buffer-size / Back-pressure
Paper # SSE95-56,IN95-27,CS95-76
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Committee SSE
Conference Date 1995/9/28(1days)
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Registration To Switching Systems Engineering (SSE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Proposal And Performance Evaluation of Back-pressure Control with 3 Threshold-level for ATM Switch
Sub Title (in English)
Keyword(1) ATM
Keyword(2) Switch
Keyword(3) Buffer-size
Keyword(4) Back-pressure
1st Author's Name Mitsuru Wakasugi
1st Author's Affiliation Meiji University()
2nd Author's Name Tokuhiro Kitami
2nd Author's Affiliation Meiji University
Date 1995/9/28
Paper # SSE95-56,IN95-27,CS95-76
Volume (vol) vol.95
Number (no) 266
Page pp.pp.-
#Pages 6
Date of Issue