The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 07, 2020
Filed:
Dec. 08, 2017
Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;
Yuejun Wei, Shanghai, CN;
Xin Tang, Shanghai, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
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.