184 search results - page 15 / 37 » Survivable routing in WDM networks |
121
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ICDCS
1998
IEEE
15 years 6 months ago
1998
IEEE
We address the problem of efficient circuit switching in wide area networks. The solution provided is based on finding optimal routes for lightpaths and semilightpaths. A lightpat...
109
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GLOBECOM
2008
IEEE
15 years 8 months ago
2008
IEEE
Abstract—Optical Transport Networks (OTN) must be prepared in terms of better resource utilization, for accommodating unicast and multicast traffic together. Light-trees have be...
125
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TON
2010
14 years 8 months ago
2010
We consider the offline version of the routing and wavelength assignment (RWA) problem in transparent all-optical networks. In such networks and in the absence of regenerators, the...
134
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GLOBECOM
2008
IEEE
15 years 8 months ago
2008
IEEE
- We design and implement various algorithms for solving the static RWA problem with the objective of minimizing the maximum number of requested wavelengths based on LP relaxation ...
INFOCOM
2000
IEEE
15 years 6 months ago
2000
IEEE