Physical Layer Impairments

An adaptive path restoration algorithm based on power series routing for all-optical networks

In this paper we present a novel path restoration algorithm, named PSR-R. Our proposal is based on the power series routing (PSR) algorithm, which was proposed by Chaves et al. in …

carmelo-j-a-bastos-filho

OSNR-based restoration algorithm for optical network resilience to node failures

In this paper we propose a novel algorithm to restore calls upon a single node failure in all-optical networks. Our proposal aims to restore the maximum number of disrupted …

r.-c.-freitas