19 search results - page 4 / 4 » Cross-layer adaptive routing and wavelength assignment in al... |
IJNM
2008
13 years 5 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 ...
INFOCOM
2006
IEEE
13 years 11 months ago
2006
IEEE
— As wavelength-division multiplexing (WDM) evolves towards practical applications in optical transport networks, waveband switching (WBS) has been introduced to cut down the ope...
JSAC
2007
13 years 5 months ago
2007
— In this paper, we study the Routing and Wavelength Assignment (RWA) problem in a semi-dynamic scenario where rearrangements are conducted in a series of sessions after traffic...
ICC
2008
IEEE
13 years 12 months ago
2008
IEEE
—For a large-scale mesh network with dynamic traffic, maintaining the global state information in a centralized fashion is impractical. Hence, distributed schemes are needed to ...