… of traffic profiles, mixing uniform and H&S flows in different proportions and varying the network
traffic … to each node, the set of optical connections established between them (along with …

… We start from the hypothesis that leaf nodes exhibit different daily traffic profiles, and this
can be leveraged by the inherent flexibility of DSCM transceivers to build P2MP trees in a cost-…

… bring significant cost savings even for non-H&S traffic patterns in rings. For general mesh …
H&S traffic demands. In this paper, we consider the general case with mixed traffic profiles and …

… traffic profile in the metro, we apply digital subcarrier multiplexing techniques to 400Gb/s
coherent pluggable optics… -multipoint (P2MP) DWDM coherent optics, enabling a paradigm shift …

We discuss and review in-service optical-signal-to-noise-ratio measurement techniques with
a focus on methods relying on optical spectrum analysis. We briefly review the optical signal…

… Traffic profile model: In [17], the authors have fixed a 2-h time step to discretize the traffic
profile of Fig. 1. We choose a varying time-step instead, running the MILP engine to re-design …

… DSCs per each leaf based on that given traffic profile and mapped the result to the number
… We assumed coherent optical transceivers of different data rates and cost points: ${\rm 100G…

… speed and reach of coherent optical systems [9]. DSP can also be used to implement new …
the maximum traffic of the traffic profile. Hence, destinations must require installing the optical …

… coherent routing network designs leverage a new breed of profile-optimized digital coherent
optics (DCOs… , and energy consumption due to poor scaling properties with increasing traffic …

… The high-performance coherent optical engine, which utilizes digital Nyquist subcarriers …
of internet traffic with diversified services and applications. High-spectral-efficiency optical …