Network-wide QoT Estimation Using SGD with Gradient Transfer Between Wavelengths

We propose an SGD-based QoT estimation technique that operates on a network-wide scale by transferring gradients among neighboring wavelengths. Simulation results indicate effective and low-complexity QoT estimation using only transponder SNR telemetry.

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Bibliographic Details
Published in:	2024 Optical Fiber Communications Conference and Exhibition (OFC) pp. 1 - 3
Main Authors:	Mayer, Kayol S., Soares, Jonathan A., Dal Maso, Marcos P. A., Rothenberg, Christian E., Arantes, Dalton S., Mello, Darli A. A.
Format:	Conference Proceeding
Language:	English
Published:	OSA 24-03-2024
Subjects:	(060.4256) Networks (060.4258) Networks Estimation network optimization Network topology Optical fiber communication Simulation Telemetry Topology Transponders
Online Access:	Get full text
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Description
Summary:	We propose an SGD-based QoT estimation technique that operates on a network-wide scale by transferring gradients among neighboring wavelengths. Simulation results indicate effective and low-complexity QoT estimation using only transponder SNR telemetry.