公开(公告)号：US20230156115A1

公开(公告)日：2023-05-18

申请号：US17987479

申请日：2022-11-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Songkyu KIM ,  Sanghyun LEE ,  Suhan KIM ,  Dongchul MA ,  Jungmin OH ,  Hyoungkwon KIM ,  Eunsoo BAE ,  Kyungwon LEE

IPC: H04M1/72454 ,  H01Q1/24 ,  H04W72/542

CPC classification number: H04M1/72454 ,  H01Q1/243 ,  H04W72/542

Abstract: An example electronic device may include a plurality of antennas; and at least one communication processor communicating with a first communication network or a second communication network through the plurality of antennas. The at least one communication processor may be configured to set up a call with an external electronic device through the first communication network, identify information related to call quality in a call connected state with the external electronic device, and perform an operation for reducing a number of antennas for reception among the plurality of antennas based on identifying that the information related to the call quality meets a designated condition.

公开(公告)号：US20230284118A1

公开(公告)日：2023-09-07

申请号：US18316696

申请日：2023-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sanghyun LEE ,  Eunsoo BAE ,  Jungmin OH ,  Byungho HONG ,  Byungki MOON ,  Kwanghee PARK

IPC: H04W48/04 ,  H04W48/16 ,  H04W60/04

CPC classification number: H04W48/04 ,  H04W48/16 ,  H04W60/04

Abstract: A device and a method for reducing power consumption due to wireless communication in an electronic device are provided. The electronic device includes a sensor, a wireless communication circuit and a communication processor, wherein the communication processor can check a channel state while connected to a network through the wireless communication circuit, can check the movement state of a wearable device through the sensor if the channel state satisfies the specified condition related to network access restriction, can perform a cell search in a first period after a specified first time has elapsed if the wearable device is in a stationary state, and can perform a cell search in a second period that is relatively shorter than the first period if the wearable device is in a mobile state.

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.