54 search results - page 4 / 11 » Improved Lightpath (Wavelength) Routing in Large WDM Network... |
COMSWARE
2007
IEEE
14 years 2 months ago
2007
IEEE
: In this paper, we investigate the problem of routing lightpaths on an arbitrary physical topology following a Design Protection approach, such that virtual topology remains conne...
JSAC
2007
13 years 7 months ago
2007
— In WDM optical networks connection requests can be classified into three different types: Permanent Lightpath Demands (PLDs), Scheduled Lightpath Demands (SLDs), and Random Li...
ICCCN
1998
IEEE
14 years 3 days ago
1998
IEEE
Wepropose an on-line wavelength assignment algorithm for multi-jiber WDM networks, in which lightpaths are established and released dynamically. For a given number of jibers per l...
ONDM
2007
13 years 9 months ago
2007
In this paper we investigate and evaluate the performance of multicast routing in grooming capable multi-layer optical wavelength division multiplexing (WDM) networks. New waveleng...
INFOCOM
2003
IEEE
14 years 1 months ago
2003
IEEE
—In this paper, we formulate an optimization problem for the design of light-tree based logical topology in Wavelength Division Multiplexing (WDM) networks. The problem is compri...