Paper Abstract and Keywords |
Presentation |
2006-03-17 09:55
Implementation and evaluation of fast lightpath setup method in wavelength-routed WDM networks Masatoshi Ohashi, Shin'ichi Arakawa, Masayuki Murata (Osaka Univ.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
One promising approach to effectively utilize WDM networks is to transfer the data on--demand basis through a fast wavelength reservation. Then, the data is transferred using the assigned wavelength channel. If the wavelength reservation fails, the data transfer delay, which is defined as the time from when the data transfer request arises at the source node to when the data is successfully received by the destination node, is much affected since retrial of the wavelength reservation is delayed by the propagation delay. We have proposed a fast lightpath setup method that tries to establish a lightpath twice during a round-trip propagation time, and have evaluated the method by computer simulations where there is neither packet processing delay nor OXC configuration delay. In this paper, we present overview of our implementation and experimental results showing that our setup method takes smaller lightpath setup delay than the backward reservation protocol. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wavelength Devision Multiplexing / Photonic Network / Lightpath / Wavelength Reservation / Backward, / Setup Delay / / |
Reference Info. |
IEICE Tech. Rep., vol. 105, no. 667, PN2005-112, pp. 75-80, March 2006. |
Paper # |
PN2005-112 |
Date of Issue |
2006-03-09 (PN) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
PN |
Conference Date |
2006-03-16 - 2006-03-17 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
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Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Photonic Network |
Paper Information |
Registration To |
PN |
Conference Code |
2006-03-PN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Implementation and evaluation of fast lightpath setup method in wavelength-routed WDM networks |
Sub Title (in English) |
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Keyword(1) |
Wavelength Devision Multiplexing |
Keyword(2) |
Photonic Network |
Keyword(3) |
Lightpath |
Keyword(4) |
Wavelength Reservation |
Keyword(5) |
Backward, |
Keyword(6) |
Setup Delay |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Masatoshi Ohashi |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Shin'ichi Arakawa |
2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
3rd Author's Name |
Masayuki Murata |
3rd Author's Affiliation |
Osaka University (Osaka Univ.) |
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Speaker |
Author-1 |
Date Time |
2006-03-17 09:55:00 |
Presentation Time |
25 minutes |
Registration for |
PN |
Paper # |
PN2005-112 |
Volume (vol) |
vol.105 |
Number (no) |
no.667 |
Page |
pp.75-80 |
#Pages |
6 |
Date of Issue |
2006-03-09 (PN) |
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