Network survivability endeavors to ensure the uninterrupted provisioning of services by the
network operators in case of a disaster event. Studies and news reports show that network …

The future of designing optical networks is focused on the wavelength division multiplexing
(WDM) technology. This technology divides the huge bandwidth of an optical fiber into …

In this paper, we have proposed an efficient wavelength assignment algorithm for dynamic
provisioning of lightpath. This proposed algorithm is based on most-used wavelength …

Currently, wavelength division multiplexing technology is widely used for exploiting the huge
bandwidth of optical networks. It allows simultaneous transmission of traffic on many …

In this paper, we have proposed an efficient wavelength rerouting algorithm for dynamic
provisioning of lightpath. In wavelength-division multiplexed (WDM) networks rerouting of …

This paper presents the mathematical models for wavelength routed WDM optical networks
for optimization of blocking probability. This model works well for the networks with higher …

To meet the increasing user bandwidth demands, the ICT networks are constantly
expanding. The optical fiber technology has completely revolutionized the bandwidth …

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 …

The paper presents two heuristic Routing and Wavelength Assignment (RWA) algorithms
named Least Count First (LCF) and Least Recently Used First (LRUF) for light-path routing …

In this paper, we have developed a simple mathematical model which is used for the
calculation of blocking probability of network. A generic routing and wavelength assignment …