公开(公告)号：US20220201512A1

公开(公告)日：2022-06-23

申请号：US17557776

申请日：2021-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyungjoon YU ,  Hyunsung GO ,  Youngkwon LEE ,  Sungchan LEE ,  Sohee JANG

IPC: H04W24/04 ,  H04W36/00

Abstract: According to various embodiments, an electronic device may include: at least one antenna, and at least one processor, wherein the at least one processor is configured to: identify a first frequency for wireless communication through at least one of the at least one antenna, select, based on the first frequency, at least one first radio frequency (RF) path among multiple RF paths positioned between the at least one antenna and the processor, identify an error associated with the at least one first RF path, based on an error associated with the at least one first RF path being identified, stop using the at least one first RF path, and control a communication circuit positioned in at least one second RF path among the multiple RF paths such that a baseband signal is converted into an RF signal, wherein the RF signal is configured to be radiated outwards through at least one antenna corresponding to the at least one second RF path among the at least one antenna. Various other embodiments are also possible.

公开(公告)号：US20170357329A1

公开(公告)日：2017-12-14

申请号：US15602447

申请日：2017-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungmin PARK ,  Hyunsung GO

IPC: G06F3/01 ,  G06F1/32

Abstract: A method and an electronic device implementing the method are disclosed. The electronic device may include sensors, a memory and a processor executing instructions stored in the memory to: select at least one sensor of the one or more sensors to detect movement of the electronic device and select a sampling frequency of the selected at least one sensor based on usage state information of the electronic device, detect the movement of the electronic device using the selected at least one sensor at the selected sampling frequency, and when the detected movement corresponds to at least one preset condition of the one or more preset conditions, execute a specific application of the one or more applications associated with the at least one preset condition.

公开(公告)号：US20240222875A1

公开(公告)日：2024-07-04

申请号：US18400658

申请日：2023-12-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunsung GO ,  Myungjin KANG ,  Youngjun PARK ,  Hyungjoon YU ,  Youngkwon LEE

IPC: H01Q13/10 ,  H04B17/318

CPC classification number: H01Q13/103 ,  H04B17/318

Abstract: According to an embodiment, an electronic device may include memory storing instructions, a plurality of antennas including a first antenna configured to transmit and receive radio frequency (RF) signals corresponding to a first radio access technology (RAT) and a second RAT, and a second antenna configured to receive RF signals corresponding to the first RAT and the second RAT, an RF circuit coupled to the plurality of antennas, and at least one communication processor, comprising processing circuitry, operatively coupled to the memory and the RF circuit. The instructions, when executed by at least one communication processor, individually and/or collectively, may cause the electronic device to: establish a first transmission channel connection based on the first RAT and a second transmission channel connection based on the second RAT using one of the plurality of antennas, identify whether a voice call based on the first RAT is executed, and operate in a first antenna tuning mode, based on an electric field based on the first RAT being equal to or greater than a first value, and operate in a second antenna tuning mode, based on the electric field based on the first RAT being less than the first value, during execution of the voice call. Based on the first antenna tuning mode being switched to the second antenna tuning mode according to a change in the electric field, a parameter associated with antenna sensitivity of the second transmission channel connection based on the second RAT may decrease.

公开(公告)号：US20220104103A1

公开(公告)日：2022-03-31

申请号：US17484340

申请日：2021-09-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sanghyun LEE ,  Hyunsung GO ,  Sungjuhn PARK ,  Eunsoo BAE ,  Byeongho SHIM

IPC: H04W40/36 ,  H04W36/08 ,  H04W36/00

Abstract: An electronic device is provided. The electronic device includes at least one processor. The at least one processor may be configured to select at least one first RF path, perform first communication based on the at least one first RF path, identify at least one second RF path simultaneously available with the at least one first RF path, and perform second communication based on the at least one second RF path. A first baseband signal may be converted into a first RF signal and a first communication signal corresponding to the first RF signal may be radiated based on the at least one first RF path, and a second baseband signal may be converted into a second RF signal and a second communication signal corresponding to the second RF signal may be radiated based on the at least one second RF path.