A brief review of protection based routing and spectrum assignment in elastic optical networks and a novel p-cycle based protection approach for multicast traffic …
PD Choudhury, S Bhadra, T De - Optical Switching and Networking, 2019 - Elsevier
The elastic optical network is one of the emerging technologies in the optical network
paradigm, and it has been highlighted by many researchers in the past few years. So far, a …
paradigm, and it has been highlighted by many researchers in the past few years. So far, a …
Resource-efficient protection scheme for optical service units in fifth-generation fixed networks
One of the visions of fifth-generation fixed networks (F5G) is to provide a guaranteed reliable
experience (GRE). Optical transport networks (OTNs) represent a primary candidate …
experience (GRE). Optical transport networks (OTNs) represent a primary candidate …
Instantaneous recovery of unicast connections in transport networks: Routing versus coding
The importance of reducing recovery time and latency, eg, by adding redundancy to the
connection is increasing in today's communication networks. Thus, in this paper we …
connection is increasing in today's communication networks. Thus, in this paper we …
Realization strategies of dedicated path protection: A bandwidth cost perspective
Communication networks have to provide a high level of availability and instantaneous
recovery after failures in order to ensure sufficient survivability for mission-critical services …
recovery after failures in order to ensure sufficient survivability for mission-critical services …
Methods for physical impairment constrained routing with selected protection in all-optical networks
In this paper, we investigate the problem of survivable all-optical routing in WDM networks
with physical impairments. One of the recent key issues in survivable optical network design …
with physical impairments. One of the recent key issues in survivable optical network design …
New addressing scheme to increase reliability in MPLS with network coding
In this paper we investigate the implementation issues of some recent research concepts to
improve the flexibility and reliability of backbone networks to support future services. In …
improve the flexibility and reliability of backbone networks to support future services. In …
Roteamento e proteção dedicada em redes ópticas usando inteligência computacional
AVS XAVIER - 2016 - repositorio.ufpe.br
As redes ópticas WDM têm sido empregadas nas redes de transportes para prover altas
taxas de transmissão. Entretanto, essas redes possuem a desvantagem de alocar o mesmo …
taxas de transmissão. Entretanto, essas redes possuem a desvantagem de alocar o mesmo …
GSP, the generalised shared protection
There are different shared protection strategies including shared link, segment, and end-to-
end path protection. Here we propose a generic optimization framework, referred to as GSP …
end path protection. Here we propose a generic optimization framework, referred to as GSP …
Generalized shared protection (gsp): Simulation results and proof of optimality
Among various protection and restoration schemes it is hard to decide which is the best to
be used in a certain situation. First, we propose a method to find the best possible shared …
be used in a certain situation. First, we propose a method to find the best possible shared …
Power series-based algorithm for dedicated protection in WDM optical networks
AVS Xavier, RC de Andrade Almeida… - Photonic Network …, 2016 - Springer
WDM optical networks allow the transmission of multiple services with high rates and low
cost. Therefore, the occurrence of a failure in any network element can cause loss of several …
cost. Therefore, the occurrence of a failure in any network element can cause loss of several …