18 search results - page 1 / 4 » Survivable Routing in WDM Weighted Networks |
COMSWARE
2007
IEEE
13 years 11 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...
SIROCCO
2001
13 years 6 months ago
2001
This paper considers the design of a survivable WDM network based on covering the initial network with sub-networks, which are protected independently from each other. We focus on...
BROADNETS
2004
IEEE
13 years 8 months ago
2004
IEEE
In IP-over-WDM networks, a logical IP network has to be routed on top of a physical optical fiber network. An important challenge hereby is to make the routing survivable. We call...
ISPAN
2005
IEEE
13 years 10 months ago
2005
IEEE
- Dynamic lightpath protection in survivable WDM networks requires finding a pair of diverse routes (i.e., a primary route and a backup route that are link-disjoint) that form a cy...
GECCO
2003
Springer
13 years 9 months ago
2003
Springer
A network with restoration capability requires spare capacity to be used in the case of failure. Optimization of spare capacity is to find the minimum amount of spare capacity for ...