611 citations · 625 across the 5 of their papers we have counts for
3 papers · 1 filter
Flexible metro network architecture based on wavelength blockers and coherent transmission
Annika Dochhan, Robert Emmerich, Pablo Wilke Berenguer +4
A flexible semi-filterless architecture for metro DWDM networks with ring- or horseshoe topologies is presented. ROADM nodes are based on wavelength blockers. Coherent transmission…
Metro-haul Project Vertical Service Demo: Video Surveillance Real-time Low-latency Object Tracking
Annika Dochhan, Johannes K. Fischer, Bodo Lent +4
We report on the EU H2020 project METRO-HAUL use-case demonstration, including flexible allocation of storage and computing resources in different network locations and deployment…
On Discrete-Time/Frequency-Periodic End-to-End Fiber-Optical Channel Models
Felix Frey, Johannes K. Fischer, Robert F. H. Fischer
A discrete-time end-to-end fiber-optical channel model is derived based on the first-order perturbation approach. The model relates the discrete-time input symbol sequences of co-p…