4 papers
Multi-Failure Localization in High-Degree ROADM-based Optical Networks using Rules-Informed Neural Networks
Ruikun Wang, Qiaolun Zhang, Jiawei Zhang +7
To accommodate ever-growing traffic, network operators are actively deploying high-degree reconfigurable optical add/drop multiplexers (ROADMs) to build large-capacity optical netw…
A Power-Consumption Analysis for Different IPoWDM Network Architectures with ZR/ZR+ and Long-Haul Muxponders
Qiaolun Zhang, Annalisa Morea, Massimo Tornatore
We quantify and compare the power consumption of four IPoWDM transport network architectures employing ZR/ZR+ modules, considering different grooming, regeneration, and optical byp…
Poster: Flexible Scheduling of Network and Computing Resources for Distributed AI Tasks
Ruikun Wang, Jiawei Zhang, Qiaolun Zhang +5
Many emerging Artificial Intelligence (AI) applications require on-demand provisioning of large-scale computing, which can only be enabled by leveraging distributed computing servi…
Shared-Protected Backup Paths Assignment with Mode Group Division Multiplexing in Optical Networks
Jiaheng Xiong, Qiaolun Zhang, Ruikun Wang +3
We evaluate the resource efficiency of Mode Group Division Multiplexing (MGDM) with shared path protection (SPP) in optical networks. On our case studies, SPP with MGDM obtains sig…