Optical transmission systems provide high capacity, low latency and jitter, and high reliability for city-scale networks. Recirculating loop experiments have facilitated the study of signal propagation in long-haul optical transmission systems. However, they are unsuited for developing control and management software for city-scale optical networks with dozens or hundreds of reconfigurable optical add drop multiplexer (ROADM) units, diverse interconnection topologies, and dynamic traffic patterns. Large-scale testbeds can help, but may be inflexible and time-or cost-prohibitive. Reconfigurable testbeds such as COSMOS enable piece-wise emulation of a city-scale network by applying space and wavelength switching, dual-use software-defined networking (SDN) control-lers, and comb sources, while digital twin models enable software emulation. Results from the development of a digital twin for COSMOS are presented for optical amplifiers and stimulated Raman scattering (SRS) including both analytical and machine learning (ML) models.
机构:
Univ N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USAUniv N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USA
Baldin, Ilya
Nikolich, Anita
论文数: 0引用数: 0
h-index: 0
机构:
IIT, Chicago, IL 60616 USAUniv N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USA
Nikolich, Anita
Griffioen, James
论文数: 0引用数: 0
h-index: 0
机构:
Univ Kentucky, Comp Sci, Lexington, KY 40506 USA
Univ Kentucky, Lab Adv Networking, Lexington, KY 40506 USAUniv N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USA
Griffioen, James
Monga, Indermohan S.
论文数: 0引用数: 0
h-index: 0
机构:
Lawrence Berkeley Natl Lab, ESnet, Berkeley, CA USAUniv N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USA
Monga, Indermohan S.
Wang, Kuang-Ching
论文数: 0引用数: 0
h-index: 0
机构:
Clemson Univ, Elect & Comp Engn, Clemson, SC 29631 USA
Clemson Univ, Res Watt Family Innovat Ctr, Clemson, SC 29631 USAUniv N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USA
Wang, Kuang-Ching
Lehman, Tom
论文数: 0引用数: 0
h-index: 0
机构:
Virnao, Arlington, VA USAUniv N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USA
Lehman, Tom
Ruth, Paul
论文数: 0引用数: 0
h-index: 0
机构:
Univ N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USAUniv N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USA
机构:
Univ N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USAUniv N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USA
Baldin, Ilya
Nikolich, Anita
论文数: 0引用数: 0
h-index: 0
机构:
IIT, Chicago, IL 60616 USAUniv N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USA
Nikolich, Anita
Griffioen, James
论文数: 0引用数: 0
h-index: 0
机构:
Univ Kentucky, Comp Sci, Lexington, KY 40506 USA
Univ Kentucky, Lab Adv Networking, Lexington, KY 40506 USAUniv N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USA
Griffioen, James
Monga, Indermohan S.
论文数: 0引用数: 0
h-index: 0
机构:
Lawrence Berkeley Natl Lab, ESnet, Berkeley, CA USAUniv N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USA
Monga, Indermohan S.
Wang, Kuang-Ching
论文数: 0引用数: 0
h-index: 0
机构:
Clemson Univ, Elect & Comp Engn, Clemson, SC 29631 USA
Clemson Univ, Res Watt Family Innovat Ctr, Clemson, SC 29631 USAUniv N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USA
Wang, Kuang-Ching
Lehman, Tom
论文数: 0引用数: 0
h-index: 0
机构:
Virnao, Arlington, VA USAUniv N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USA
Lehman, Tom
Ruth, Paul
论文数: 0引用数: 0
h-index: 0
机构:
Univ N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USAUniv N Carolina, RENCI, Network Res & Infrastruct, Chapel Hill, NC 27599 USA