Presentation 2010-09-02
A Study of Multiplexed-Traffic Shaping with Multiple-Route for Optical Packet Networks
Takashi OZU, Tatsuro TAKAHASHI,
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Abstract(in English) This paper proposes and evaluates multiplexed-traffic shaping function with multiple-route incorporated to Fiber Delay Line (FDL) buffers. In multi-wavelength optical packet switching, trunk transmission capacity of every network section must be unified to avoid costly format conversion hardware. In our previous work, we proposed traffic shaping at low traffic section to reduce loss rate at bottleneck section, and the self control method for shaper to decide appropriate shaping parameter. Performance improvement was evaluated in a simplified network model. This paper investigates traffic shaping in more realistic network environment where multiplexed-traffic shaping is needed for multiple route destined to different rout in a shaper. Performance improvement by a multiplexed shaper is shown through computer simulations, and also appropriate traffic aggregation level for shaping is discussed to flexible cope with changing bottleneck environment.
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Keyword(in English) fiber delay line / optical packet network / multi-wavelength optical packet switching / traffic shaping
Paper # PN2010-12
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Committee PN
Conference Date 2010/8/26(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Study of Multiplexed-Traffic Shaping with Multiple-Route for Optical Packet Networks
Sub Title (in English)
Keyword(1) fiber delay line
Keyword(2) optical packet network
Keyword(3) multi-wavelength optical packet switching
Keyword(4) traffic shaping
1st Author's Name Takashi OZU
1st Author's Affiliation Graduate School of Informatics, Kyoto University()
2nd Author's Name Tatsuro TAKAHASHI
2nd Author's Affiliation Graduate School of Informatics, Kyoto University
Date 2010-09-02
Paper # PN2010-12
Volume (vol) vol.110
Number (no) 193
Page pp.pp.-
#Pages 6
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