Patent Number: 8,442,478

Title: Method and apparatus for controlling voice call quality in portable terminal

Abstract: A method and apparatus is disclosed that controls voice call quality by networks and maintains the optimal voice call quality in a portable terminal. The voice call quality control method includes: identifying a network, connected to the portable terminal when the portable terminal enters a voice call mode, and a value for applying voice call quality of the network; changing a value for setting voice call quality, performed in the network, by the value for applying voice call quality; and controlling voice call quality of a voice call mode in the network by the altered value for setting voice call quality.

Inventors: Ji; Yong Kyu (Seongnam-si, KR)

Assignee: Samsung Electronics Co., Ltd.

International Classification: H04B 1/06 (20060101)

Expiration Date: 2021-05-14 0:00:00