公开(公告)号：US11706108B2

公开(公告)日：2023-07-18

申请号：US17051009

申请日：2019-04-23

Applicant: TELECOM ITALIA S.p.A.

Inventor： Giulio Carmelo Maggiore ,  Manuela Vaser

IPC: H04L41/5067 ,  H04L41/5009 ,  H04L41/50 ,  H04L65/80

CPC classification number: H04L41/5067 ,  H04L41/5009 ,  H04L41/5087 ,  H04L65/80

Abstract: A method for determining a Quality of Experience associated with a real-time communication session between user devices includes monitoring the real-time communication session and determining at least one quality indicator of the Quality of Experience, at least one first performance indicator of a Quality of Service, and at least one second performance indicator of the Quality of Service. Based on the quality indicator and the first performance indicator, the method determines, among a family of correlation functions indicative of the correlation between the Quality of Experience and a Quality of Service in respect of a generic real-time communication session, a correlation function which is indicative of the correlation between the Quality of Experience and the Quality of Service in respect of the monitored real-time communication session. Then the method applies the first performance indicator and the second performance indicator to the correlation function to determine said Quality of Experience.