Lightpath reconfiguration is a networking task that can be performed in order to improve
resource utilization. The lightpath reconfiguration problem becomes nontrivial when a new …

Light-trail is proposed as a candidate to carry IP traffic over wavelength-division multiplexing
optical networks given its capability of enabling high-speed provisioning and …

One of the major problem faced by the optical networks is traffic grooming. The large size of
data and the speedy transmission leads to traffic grooming. In this research paper, the wind …

This article provides an overview of some of the optical grooming (aggregation) techniques
that have been developed recently with IP as the client layer. We identify four kinds of …

Optical networks that employ traffic grooming, merge several low-speed traffic streams onto
a high-speed lightpath. A fiber cut (or a link failure) in such networks can disrupt a large …

Recent research in new architecture design for wavelength-routed networks is focused on
grooming (aggregation) of traffic at the optical layer. Typically, this is achieved in three …

Traffic grooming continues to be a rich area of research in WDM optical networks. In this
paper, we identify four kinds of path level traffic aggregation/grooming strategies-point to …

Today networks are too cumbersome due to the incoherent integration of various
technologies developed over time. Convergence of data, voice, and video has caused the …

O Problema de Grooming de Tráfego (Traffic Grooming Problem-TGP) trata da combinaçao
eficiente de demandas de baixa velocidade em canais de alta velocidade. Com o objetivo …

In this paper, we have designed a distributed dynamic survivable RWA protocol based on
automatic updation (ADDR). The updation mechanism involves calculation of number of free …