Ott-Mediendienstprüfung und Isolierung von Qoe-Problemen

Details

Veröffentlichungs-Nr.

EP3926922

Aktenzeichen

EP21180384

Anmeldetag

18. Juni 2021

Veröffentlichung

17. Mai 2023

Erteilung

17. Mai 2023

Rechtsraum

EP

IPC

H04L65/80H04L65/612

Abstract

A method for Over-The-Top (OTT) media service monitoring and testing including deploying multiple test agents throughout the network and orchestrating them together to create a single OTT media service delivery path with coherent measurement points. The method includes selecting and configuring all test agents forming an OTT media service delivery path in a network, wherein the test agents are deployed on devices in the network with pairs of agents in a client-server relationship; for each selected test agent, simulating a Hyper Text Transport Protocol (HTTP) Adaptive Streaming (HAS) media playback using a pair test agent as a HAS server; for each selected test agent, monitoring the HAS media playback via a Quality of Experience (QoE) model to collect metrics, influence factors, and QoE scores; and reporting collected metrics, influence factors and QoE scores, wherein the QoE scores are compared to isolate any performance degradation.

Anmelder

Firmen

EXFO Inc.
EXFO Solutions SAS

Land

🇨🇦 Kanada

Fachgebiete