28 search results - page 3 / 6 » Approximation Algorithms for Traffic Grooming in WDM Rings |
TELETRAFFIC
2007
Springer
14 years 1 months ago
2007
Springer
Recent advances in telecommunication networks have allowed WDM to emerge as a viable solution to the ever-increasing demands of the Internet. In a wavelength-routed optical network...
BROADNETS
2006
IEEE
14 years 1 months ago
2006
IEEE
: With the increase of the number of wavelengths per fiber waveband switching has been proposed to decrease the number of switching ports in optical nodes. Another concept that of ...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
Packet-switching WDM ring networks with a hotspot transporting unicast, multicast, and broadcast trac are important components of high-speed metropolitan area networks. For an arbi...
ISAAC
2007
Springer
14 years 1 months ago
2007
Springer
ANSS
2005
IEEE
14 years 1 months ago
2005
IEEE
We consider a traffic-groomed optical network consisting of N nodes arranged in tandem. This optical network is modeled by a tandem queueing network of multi-rate loss queues with...