42 search results - page 2 / 9 » Heuristic algorithms for the routing and wavelength assignme... |
ECUMN
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. We propose three routing strategies for the routing and wavelength assignment (RWA) of scheduled and random lightpath demands in a wavelength-switching mesh network witho...
OPNETEC
2004
Springer
13 years 10 months ago
2004
Springer
: We consider the routing and the wavelength assignment (RWA) of scheduled and random lightpath demands in a wavelength switching mesh network without wavelength conversion functio...
INFOCOM
1998
IEEE
13 years 9 months ago
1998
IEEE
We consider the problem of constructing logical topologies over a wavelength-routed optical network with no wavelength changers. We present a general linear formulation which consi...
JSAC
2007
13 years 4 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...
IJNM
2008
13 years 4 months ago
2008
Advance reservation of lightpaths in Grid environments is necessary to guarantee QoS and reliability. In this paper, we have evaluated and compared several algorithms for dynamic ...