A filterless design with point-to-multipoint transceivers for cost-effective and challenging metro/regional aggregation topologies
Point-to-multipoint (P2MP) optical coherent transceivers, which take advantage of digital
subcarrier multiplexing, can greatly simplify design, planning and operations in next …
subcarrier multiplexing, can greatly simplify design, planning and operations in next …
Scalable filterless coherent point-to-multipoint metro network architecture
Metro aggregation is one of the fastest growing segments in telecommunications in terms of
data traffic. At the intersection of core and access, where coherent modules compete with …
data traffic. At the intersection of core and access, where coherent modules compete with …
Optimized design of filterless horseshoe networks exploiting point-to-multipoint coherent transceivers
The horseshoe topology is widely used to realize metro-aggregation networks, since it
provides a natural fit to the hub-and-spoke traffic pattern present in the majority of these …
provides a natural fit to the hub-and-spoke traffic pattern present in the majority of these …
On the benefits of point-to-multipoint coherent optics for multilayer capacity planning in ring networks with varying traffic profiles
P Pavon-Marino, N Skorin-Kapov… - Journal of Optical …, 2022 - opg.optica.org
Point-to-multipoint (P2MP) coherent optics using digital subcarrier multiplexing have
recently been proposed as a promising new technology to reduce the cost and complexity of …
recently been proposed as a promising new technology to reduce the cost and complexity of …
Point-to-multipoint coherent optics for re-thinking the optical transport: case study in 5G optical metro networks
N Skorin-Kapov, FJM Muro… - … on Optical Network …, 2021 - ieeexplore.ieee.org
Point-to-multipoint (P2MP) coherent optics using digital subcarrier multiplexing have
recently been proposed as a promising new technology to potentially reduce the costs and …
recently been proposed as a promising new technology to potentially reduce the costs and …
CAPEX savings enabled by point-to-multipoint coherent pluggable optics using digital subcarrier multiplexing in metro aggregation networks
J Bäck, P Wright, J Ambrose, A Chase… - 2020 European …, 2020 - ieeexplore.ieee.org
Acknowledging the predominantly hubbed traffic profile in the metro, we apply digital
subcarrier multiplexing techniques to 400Gb/s coherent pluggable optics, enabling a point …
subcarrier multiplexing techniques to 400Gb/s coherent pluggable optics, enabling a point …
On clustering coherent optics point-to-multipoint trees for cost-effective bandwidth assignment in MANs
Point-to-multipoint (P2MP) coherent pluggable transceivers leveraging digital subcarrier
multiplexing (DSCM) techniques are gaining momentum among telecommunication …
multiplexing (DSCM) techniques are gaining momentum among telecommunication …
Optimization of survivable filterless optical networks exploiting digital subcarrier multiplexing
In aggregation networks, the traffic patterns resemble hub-and-spoke characteristics, with a
few hub nodes connecting several leaf nodes to the outside of the networks. The use of …
few hub nodes connecting several leaf nodes to the outside of the networks. The use of …
Multi-period planning in metro-aggregation networks exploiting point-to-multipoint coherent transceivers
This paper proposes an integer linear programming framework to optimize the multi-period
planning of metro-aggregation networks exploiting point-to-multipoint coherent pluggable …
planning of metro-aggregation networks exploiting point-to-multipoint coherent pluggable …
Optimal design of filterless horseshoe networks supporting point-to-multipoint transceivers
This paper proposes an ILP framework to optimize metro-aggregation filterless horseshoe
networks for digital subcarrier multiplexing point-to-multipoint (P2MP) transceiver …
networks for digital subcarrier multiplexing point-to-multipoint (P2MP) transceiver …