US 11,887,614 B2
Device and method for transmitting and receiving voice data in wireless communication system
Kyung-hun Jung, Seoul (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Jun. 4, 2021, as Appl. No. 17/338,818.
Application 17/338,818 is a continuation of application No. 16/569,157, filed on Sep. 12, 2019, granted, now 11,056,126.
Application 16/569,157 is a continuation of application No. 15/305,944, granted, now 10,431,234, issued on Oct. 1, 2019, previously published as PCT/KR2015/006330, filed on Jun. 22, 2015.
Claims priority of application No. 10-2014-0153191 (KR), filed on Nov. 5, 2014.
Prior Publication US 2021/0295856 A1, Sep. 23, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. G10L 19/24 (2013.01); G10L 19/22 (2013.01); H04L 1/00 (2006.01); H04L 65/80 (2022.01); G10L 19/00 (2013.01); H04L 9/40 (2022.01); H04L 65/75 (2022.01); G10L 19/002 (2013.01); H04L 47/38 (2022.01); H04L 5/00 (2006.01); H04L 69/04 (2022.01); H04L 65/65 (2022.01)
CPC G10L 19/24 (2013.01) [G10L 19/00 (2013.01); G10L 19/002 (2013.01); G10L 19/22 (2013.01); H04L 1/0014 (2013.01); H04L 9/40 (2022.05); H04L 47/38 (2013.01); H04L 65/75 (2022.05); H04L 65/80 (2013.01); H04L 5/0092 (2013.01); H04L 65/65 (2022.05); H04L 69/04 (2013.01)] 6 Claims
OG exemplary drawing
 
1. An operating method of a transmission terminal for transmitting an audio signal, the method comprising:
determining a first bit rate range for a sending direction of the transmission terminal and a second bit rate range for a receiving direction of the transmission terminal;
transmitting at least one parameter indicating the first bit rate range and the second bit rate range to a reception terminal;
receiving combination determination information from the reception terminal;
compressing the audio signal according to the received combination determination information; and
transmitting the compressed audio signal to the reception terminal,
wherein the combination determination information is determined based on a third bit rate range for a receiving direction of the reception terminal, by the reception terminal, and
wherein when the first bit rate range and the second bit rate range are the same, one parameter indicating the first bit rate range and the second bit rate range is transmitted to the reception terminal, and
when the first bit rate range and the second bit rate range are different, two parameters indicating the first bit rate range and the second bit rate range respectively are transmitted to the reception terminal.