SIGMETRICS
2012
ACM
12 years 2 months ago
2012
ACM
We consider an asynchronous all optical packet switch (OPS) where each link consists of N wavelength channels and a pool of C ≤ N full range tunable wavelength converters. Under...
JCM
2007
14 years 10 days ago
2007
Abstract— Wavelength is one of the most important resources in Wavelength Division Multiplexing(WDM) networks. In optical routing, we are given a set of communication paths (or l...
LCN
2005
IEEE
14 years 6 months ago
2005
IEEE
A performance model is presented for an optical packet switch architecture in which the wavelength converters are shared per output link and each output link consists of multiple ...
INFOCOM
2005
IEEE
14 years 6 months ago
2005
IEEE
— We study the problem of determining the minimum number of limited range wavelength converters needed to construct strictly, wide-sense, and rearrangeably nonblocking optical cr...
BROADNETS
2006
IEEE
14 years 6 months ago
2006
IEEE
Abstract— Wavelength converters simplify the wavelength assignment problem in virtual topology design in optical networks and increase the utilization of the fiber bandwidth. Ho...
ICC
2007
IEEE
14 years 6 months ago
2007
IEEE
—The prospects of Optical Burst Switching (OBS) as a cost-effective switching paradigm for future all-optical transport networks would greatly benefit from minimizing the number ...
ICC
2007
IEEE
14 years 6 months ago
2007
IEEE
— In this paper, we present the architectural design of optical burst-buffers that can truly emulate input queuing and accommodate asynchronous burst operation. The architectural...
AINA
2008
IEEE
14 years 7 months ago
2008
IEEE
—In the paper, we study the wavelength assignment problem in waveband switching (WBS) networks, which is composed of multi-granular optical cross-connect (MG-OXCs) interconnected...