581 search results - page 23 / 117 » Approximation algorithms for constructing wavelength routing... |
136
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ADHOC
2005
15 years 1 months ago
2005
In ad hoc wireless networks, nodes are typically powered by batteries. Therefore saving energy has become a very important objective, and different algorithms have been proposed t...
148
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GLOBECOM
2010
IEEE
14 years 10 months ago
2010
IEEE
High demands in data delivery latency and communication reliability encourage the use of fault-toleranceenhanced all-optical WDM networks. Low latency is satisfied by setting up a ...
INFOCOM
2009
IEEE
15 years 8 months ago
2009
IEEE
—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, ...
111
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ICC
2009
IEEE
14 years 11 months ago
2009
IEEE
Abstract--We design and implement a multicost impairmentaware routing and wavelength assignment algorithm for online traffic. In transparent optical networks the quality of a trans...
TON
2008
15 years 1 months ago
2008
Abstract--The traffic grooming problem is of high practical importance in emerging wide-area wavelength division multiplexing (WDM) optical networks, yet it is intractable for any ...