67 search results - page 12 / 14 » Efficient Routing and Wavelength Assignment for Reconfigurab... |
JSAC
2007
13 years 5 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...
NETWORKING
2010
13 years 7 months ago
2010
The construction of light-trees is one principal subproblem for multicast routing in sparse splitting Wavelength Division Multiplexing (WDM) networks. Due to the light splitting co...
ICC
2007
IEEE
13 years 12 months ago
2007
IEEE
Multigranular optical WDM network aims to reduce network cost by grouping multiple wavelengths and then switching those wavelengths together at waveband or fiber levels. To configu...
LCN
2008
IEEE
14 years 1 days ago
2008
IEEE
— Although many multicast routing algorithms have been proposed in order to reduce the total cost in WDM optical networks, the link stress and delay are two parameters which are ...
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
Orthogonal Frequency Division Multiplexing (OFDM) has been recently proposed as a modulation technique for optical networks, due to its good spectral efficiency and impairment tole...