公开(公告)号：US20250106274A1

公开(公告)日：2025-03-27

申请号：US18974224

申请日：2024-12-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Juyeon JIN ,  Hyeeoncho Gi ,  Doosuk Kang ,  Gupil Cheong

IPC: H04L65/75 ,  H04L1/00 ,  H04L27/18 ,  H04W4/80

Abstract: A method by an electronic device, includes: establishing a communication connection configured to use a first codec and a first modulation scheme for an audio service with an external electronic device; determining to use a second codec for reproducing a media file; transmitting, to the external electronic device, a first configuration message indicating the use of the second codec; after transmitting the first configuration message, receiving, from the external electronic device, a first change request message for a change from the first modulation scheme to a second modulation scheme; and transmitting, to the external electronic device, at least one audio packet generated using the second codec by using the second modulation scheme.