Patent · US Active

Voice quality assessment method and apparatus

US10616403B2 · kind B2 · utility

0Cited by

2References

9Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Yuejun Wei · Shanghai, CN
Xin Tang · Shanghai, CN

Key dates

Filing date	Dec 8, 2017
Grant date	Apr 7, 2020
Priority date	—
Expiry date	Dec 25, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH04W24/02
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Embodiments of the present invention disclose a voice quality assessment method and apparatus. The method includes: obtaining a first transmission error code parameter and a second transmission error code parameter, where the first transmission error code parameter is a transmission error code parameter of an uplink channel of first user equipment, and the second transmission error code parameter is a transmission error code parameter of a downlink channel of second user equipment; and generating an end-to-end voice quality index between the first user equipment and the second user equipment according to the first transmission error code parameter and the second transmission error code parameter.

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