公开(公告)号：US20230074939A1

公开(公告)日：2023-03-09

申请号：US17939312

申请日：2022-09-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taewon DO ,  Yongtae KIM ,  Gwanghyun GHO ,  Hoonjae LEE ,  Hyeyoung JUN

IPC: H04L65/80

Abstract: An electronic device and an operating method of an electronic device are provided. The electronic device includes a memory storing a first codec and a second codec having lower performance than the first codec, communication circuitry, and a processor. The processor is configured to receive, from a server related to a video call, performance information of external electronic devices participating in the video call, determine whether to perform encoding using the first codec based on the performance information, and control the communication circuitry to transmit, to the server, a first image stream encoded using the first codec and a second image stream encoded using the second codec based on the determination.

公开(公告)号：US20210337417A1

公开(公告)日：2021-10-28

申请号：US17065116

申请日：2020-10-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keonyoung LEE ,  Yushin KIM ,  Dongjin LEE ,  Bumjin JUNG ,  Gwanghyun GHO

IPC: H04W28/02 ,  H04L12/24 ,  H04W28/10 ,  H04W74/08

Abstract: According to an embodiment, an electronic device comprises: at least one processor, wherein the at least one processor may be configured to: receive a first message indicating a packet data convergence protocol (PDCP) state of a network from the network, identify a first missing count (FMC) of the network based on the first message, identify a count of a message scheduled to be transmitted by the electronic device, compare the count of the message scheduled to be transmitted with the FMC, and adjust the count of the message scheduled to be transmitted based on a result of the comparison.