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 …
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 …
Digital subcarrier multiplexing: Enabling software-configurable optical networks
The various topologies, traffic patterns and cost targets of optical networks have prevented
the deployment of end-to-end solutions across multi-domains, and the optimization of the …
the deployment of end-to-end solutions across multi-domains, and the optimization of the …
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 …
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 …
SDN-enabled sliceable transceivers in disaggregated optical networks
We design and implement programmable (SDN-enabled) sliceable bandwidth/bitrate
variable transceivers (S-BVTs) based on multicarrier modulation (MCM) with direct detection …
variable transceivers (S-BVTs) based on multicarrier modulation (MCM) with direct detection …
Agile optical networking: Beyond filtered solutions
C Tremblay, É Archambault, MP Bélanger… - Optical Fiber …, 2018 - opg.optica.org
Agile Optical Networking: Beyond Filtered Solutions Page 1 M1A.5.pdf OFC 2018 © OSA 2018
Agile Optical Networking: Beyond Filtered Solutions Christine Tremblay1, Émile Archambault1 …
Agile Optical Networking: Beyond Filtered Solutions Christine Tremblay1, Émile Archambault1 …
Designing transparent flexible-grid optical networks for maximum spectral efficiency
J Pedro - Journal of Optical Communications and Networking, 2017 - opg.optica.org
Higher-order modulation formats and spectral super-channels are key to maximizing
spectral efficiency (SE) in next-generation optical transport networks, thereby …
spectral efficiency (SE) in next-generation optical transport networks, thereby …
Filterless WDM optical core networks based on coherent systems
C Tremblay, A Enriquez-Castillo… - 2011 13th …, 2011 - ieeexplore.ieee.org
Recent advances in coherent detection and digital signal processing (DSP) technologies
have stimulated the exploration of novel agile architectures for WDM core networks …
have stimulated the exploration of novel agile architectures for WDM core networks …
Disruption cycles for optical networks: How point to multi-point coherent optics can transform the cost and complexity of the optical network
DF Welch - 2020 European Conference on Optical …, 2020 - ieeexplore.ieee.org
XR Optics is a family of point to multi-point transceivers that can interoperated across a
variety of different speed transceivers. By employing individually routable digitally generated …
variety of different speed transceivers. By employing individually routable digitally generated …