Patent · US Active

Method and apparatus for computing the perceived quality of a multiparty audio or audiovisual telecommunication service or system

US9986011B2 · kind B2 · utility

1Cited by

4References

42Claims

0Family size

Assignee

DEUTSCHE TELEKOM AG · DE

Inventors

Jan Janto Skowronek · Berlin, DE
Alexander Raake · Berlin, DE
Markus Vaalgamaa · Helsinki, FI
Mattias Nilsson · Sundbyberg, SE
Adriana Dumitras · Santa Clara, US
Bernhard Feiten · Berlin, DE

Key dates

Filing date	Sep 17, 2014
Grant date	May 29, 2018
Priority date	—
Expiry date	Sep 17, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04N7/147
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A method for estimating a quality of multiparty telecommunication with a computing device includes: (a) determining individual connection quality scores of individual connections of each participant in a multiparty telecommunication call; and (b) determining a quality score for the multiparty telecommunication call from the perspective of each participant using a function of the individual connection quality scores.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.