Access and metro network convergence for flexible end-to-end network design

M Ruffini, M Achouche, A Arbelaez, R Bonk… - Journal of Optical …, 2017 - opg.optica.org
This paper reports on the architectural, protocol, physical layer, and integrated testbed
demonstrations carried out by the DISCUS FP7 consortium in the area of access–metro …

N∶ 1 protection design for minimizing OLTs in resilient dual-homed long-reach passive optical network

A Nag, DB Payne, M Ruffini - Journal of Optical Communications and …, 2016 - opg.optica.org
Long-reach passive optical networks (LR-PONs) prove to be a suitable candidate for future
broadband access networks. The longer reach of the feeder fiber in a LR-PON enables us to …

Clustering-based multi-hop protection scheme for long-reach passive optical network against single shared-risk link group failure

J Gupta, A Adhya - Photonic Network Communications, 2016 - Springer
The next-generation passive optical networks (NG-PONs) are expected to offer very high
data rate to large number of users. Long-reach passive optical network (LR-PON) is …

A cost-efficient protection scheme for service recovery against single shared-risk link group failure in long-reach passive optical network

J Gupta, A Adhya - 2015 IEEE International Conference on …, 2015 - ieeexplore.ieee.org
In this paper we propose a novel clustering based multi-hop protection (referred to as
CMHP) heuristic scheme to protect against single shared-risk link group (SRLG) failure in a …