Monitoring and Improving QoE for the home network via large scale CPE deployment.

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• Iain Fraser, Netduma
• Thursday 15 June 2023, 15:00-16:00
• SS03.

If you have a question about this talk, please contact Ryan Gibb.

https://cl-cam-ac-uk.zoom.us/j/97216272378?pwd=M2diTFhMTnppckJtNWhFVTBKK0REZz09

The demand on the home network has seen an explosion since the COVID -19 pandemic. The home router has a unique vantage point that can be exploited to monitor and improve the quality of experience (QoE) for people using the Internet. Realising this involves an eclectic mix of systems and networking knowledge.

Netduma is a small UK tech startup that is partnered with Netgear and multiple Tier 1 ISPs to deliver these solutions. In this talk we’ll briefly cover some of the key technologies including dynamic QoS, low-latency congestion control, self-learning DPI , behavioural flow classification and passive QoE measurements to help with home network diagnostics.

Large scale deployments via customer premise equipment (CPE) for Tier 1 providers is challenging because of the limited resources and the requirement to use restricted hardware acceleration for data-plane QoS. We briefly touch on these challenges.

This talk is part of the Computer Laboratory Systems Research Group Seminar series.

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