Presentation 1999/1/28
Traffic Control Method of Multi-stage ATM Switching Systems Using WDM Grouped Links
Kohei Nakai, Eiji Oki, Naoaki Yamanaka,
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Abstract(in English) This paper proposes traffic control method of multi-stage ATM switching systems that uses optical WDM (wavelength division multiplexing) grouped links and dynamic bandwidth sharing. In proposed switching systems, each port of basic switch monitors the residual bandwidth, and each LU (Line Unit) periodically obtain the congestion infomation using by OAM cells. We show how the appropriate period between OAM cells and the appropriate wavelength signal speed can be determined to implement the switch in a cost-effective manner.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) ATM / switch / WDM / bandwidth management / traffic control
Paper # SSE98-182,OCS98-83
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Committee SSE
Conference Date 1999/1/28(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) Traffic Control Method of Multi-stage ATM Switching Systems Using WDM Grouped Links
Sub Title (in English)
Keyword(1) ATM
Keyword(2) switch
Keyword(3) WDM
Keyword(4) bandwidth management
Keyword(5) traffic control
1st Author's Name Kohei Nakai
1st Author's Affiliation NTT Network Service Systems Laboratories()
2nd Author's Name Eiji Oki
2nd Author's Affiliation NTT Network Service Systems Laboratories
3rd Author's Name Naoaki Yamanaka
3rd Author's Affiliation NTT Network Service Systems Laboratories
Date 1999/1/28
Paper # SSE98-182,OCS98-83
Volume (vol) vol.98
Number (no) 566
Page pp.pp.-
#Pages 6
Date of Issue