Hybrid Fiber Coaxial (HFC) Spectrum Efficiency and Quality - Systematically Evolving Networks using Profile Management Platform (PMA) (2022)

By Jay Liew, Charter Communications

In this paper, we’ll discuss the techniques used to evaluate plant conditions and how Charter’s Autonoma is used to repair them. Autonoma is one of Charter’s data platforms used to standardize data and software engineering by delivering Charter’s network data needs under one program and making all network data and models available companywide. Profile Management Application (PMA) is a use case running on Autonoma that aims to focus on the entire data life cycle, including: • Streaming and data acquisition capability; • The ability to analyze data using data engineering for governed analytics data sets with ML capability; • An automation platform that focuses on closed-loop implementations for various use cases. We'll also discuss optimizing spectrum usage on plants with ingress and roll-off impairments on highsplit deployments.

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