86 search results - page 15 / 18 » On Ring Grooming in optical networks |
IPPS
1999
IEEE
13 years 12 months ago
1999
IEEE
In this paper we propose a simple extension to the I/O architecture of scalable multiprocessors that optimizes page swap-outs significantly. More specifically, we propose the use o...
TC
1998
13 years 7 months ago
1998
—We consider the problem of realizing several common communication structures in the all-optical Partitioned Optical Passive Stars (POPS) topology. We show that, often, the obvio...
INFOCOM
1997
IEEE
13 years 11 months ago
1997
IEEE
— This paper proposes optical wavelength division multiplexed (WDM) networks with limited wavelength conversion that can efficiently support lightpaths (connections) between nod...
TON
2002
13 years 7 months ago
2002
Current means of providing loop-back recovery, which is widely used in SONET, rely on ring topologies, or on overlaying logical ring topologies upon physical meshes. Loop-back is d...
INFOCOM
2000
IEEE
13 years 12 months ago
2000
IEEE
— We study wavelength assignment for lightpaths over WDM rings to minimize the SONET ADMs used. This problem has attracted much attention recently. However, its computation compl...