Currently, the required bandwidth of IP-level users tends to be diversity, ie, coarse-
granularity demands and small-granularity demands. Employing traffic grooming or …

Traffic grooming in wavelength division multiplexing (WDM) optical networks is an operation
to consolidate multiple low-speed traffic streams onto high-speed lightpaths. Traffic …

Optical packet switching is one of promising technology for the next generation high speed
data transfer. In OPS contention among the packets is a major problem, to counteract the …

Traffic grooming is the scheme for efficiently utilizing the huge bandwidth of a lightpath in
WDM optical networks. This scheme involves merging several user data streams of sub …

Dynamic traffic grooming in wavelength division multiplexing (WDM) optical networks refers
to consolidating dynamically arriving subwavelength connections onto lightpaths. Most …

Circuit Switching and packet Switching are two primary technologies for current
telecommunication networks. With the rapid development and application of DWDM (Dense …

In this paper, we have proposed an integrated lightpath traffic transport approach to groom
and transport the client traffic onto a dynamic logical topology established over the optical …

In recent era, the scale of the Internet enlarges rapidly and the demand for network
bandwidth has been increasing remarkably. Furthermore, the types of network services have …

Knapsack-based Drop-and-Continue Traffic Grooming for Power and Resource Efficiency
Page 1 Knapsack-based Drop-and-Continue Traffic Grooming for Power and Resource …

In this paper, we study the waveband switching for wavelength-level demands and the traffic
grooming for sub-wavelength-level demands in multi-granularity optical networks and …