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Patent Agency Ranking
公开(公告)号：US20250031157A1
公开(公告)日：2025-01-23
申请号：US18904507
申请日：2024-10-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyujae JANG , Jaemoon CHA , Dohun KIM , Jaegon GHIM , Jimin KOO , Sungyoul CHO
Abstract: The present disclosure relates to an apparatus and a method for controlling power consumption for monitoring a sensor state in an electronic device. The electronic device can stop checking the state of at least one sensor until a radio resource control (RRC) connection is maintained, and a cumulative electromagnetic wave specific absorption rate (SAR) reaches a preset threshold value (SAR_threshold). The cumulative electromagnetic wave specific absorption rate may be an electromagnetic wave specific absorption rate accumulated by transmission power transmitted within a time period corresponding to a time slot using a specific frequency band.
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2.发明公开公开(公告)号：US20230208483A1
公开(公告)日：2023-06-29
申请号：US18115250
申请日：2023-02-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaemoon CHA , Jimin KOO , Jaewoo PARK , Seongju LEE , Yeonjoo LEE , Hyeyong GO , Yeongseob LIM , Kyujae JANG , Sungyoul CHO
IPC: H04B7/06 , H04W52/24 , H04W52/36 , H04B1/3827
CPC classification number: H04B7/0608 , H04W52/245 , H04W52/367 , H04B1/3838
Abstract: According to various embodiments, an electronic device comprises: a communication processor; at least one radio frequency integrated circuit (RFIC) connected to the communication processor; and a plurality of antennas, each of which is connected to the at least one RFIC through at least one radio frequency front-end (RFFE) circuit and configured to transmit a signal corresponding to at least one communication network, wherein the communication processor may identify information related to strength of a reception signal received through each of the plurality of antennas, identify the maximum transmittable power set corresponding to a transmission path for each of the plurality of antennas, and control the electronic device such that a transmission signal to be transmitted through at least one antenna selected from among the plurality of antennas at least based on the identified information related to the strength of the reception signal and maximum transmittable power.
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3.发明公开公开(公告)号：US20240314705A1
公开(公告)日：2024-09-19
申请号：US18604962
申请日：2024-03-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyujae JANG , Jimin KOO , Dohun KIM , Cheonshik KIM , Yongjun AN , Yeonsang YUN , Sungyoul CHO
CPC classification number: H04W52/283 , G01S19/393 , G01S19/51
Abstract: According to an embodiment, an electronic device may comprise: memory storing instructions and at least one processor, comprising processing circuitry, individually and/or collectively. The instructions, when executed by at least one processor, cause the electronic device to: identify a position of the electronic device and at least one satellite from a GPS signal based on identifying a first event, identify whether a value based on a relative angle between a trajectory axis corresponding to the at least one satellite and the electronic device meets a first condition, identify whether a value based on a relative distance between the electronic device and the at least one satellite meets a second condition based on identifying that the value based on the relative angle does not meet the first condition, set a first power lower than a third power to a transmission power of a transmission signal corresponding to satellite communication based on identifying that the value based on the relative distance meets the second condition, and set a third power to a transmission power of a transmission signal corresponding to satellite communication based on identifying that the value based on the relative distance does not meet the second condition.
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公开(公告)号：US20240275638A1
公开(公告)日：2024-08-15
申请号：US18629184
申请日：2024-04-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dohun KIM , Kyujae JANG , Jaemoon CHA , Jimin KOO , Jaegon GHIM , Jungsuk WOO , Yeonsang YUN , Kwangsu LEE , Deokhee LEE , Sangdon LEE , Yeonjoo LEE , Sanghyun CHANG , Sungyoul CHO , Hyunkyung JO
CPC classification number: H04L25/0204 , H04L5/0023 , H04L5/0048
Abstract: Disclosed are a transmission power control method and an electronic device for performing the same. The transmission power control method according to various embodiments may comprise: determining whether the magnitude of a reference signal received from a first base station for transmitting and receiving a first signal is greater than or equal to a set magnitude; determining a ratio of a specific absorption rate of the first signal according to a ratio set in the total specific absorption rate margin; and transmitting the first signal on the basis of the ratio of the specific absorption rate of the first signal.
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公开(公告)号：US20230007836A1
公开(公告)日：2023-01-12
申请号：US17861733
申请日：2022-07-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyujae JANG , Hyeyong GO , Jimin KOO , Minchull PAIK , Sanghyeok YANG , Yeongseob LIM , Sungyoul CHO , Dohun KIM , Jaeuk RYU
IPC: H04B1/40
Abstract: A wireless communication device may include a processor, a first RF integrated circuit including a first control port for controlling a first RF processing circuit and a RF front end circuit and configured to communicate with the processor, a second RF integrated circuit including a second control port for controlling a second RF processing circuit and the RF front end circuit and configured to communicate with the processor, and the RF front end circuit controlled through the first control port and the second control port and configured to communicate with the first RF integrated circuit to exchange a first RF signal, wherein the processor is configured to determine whether to process a second RF signal in the second RF processing circuit and deactivate at least one component for processing the second RF signal in the second RF processing circuit based on the determining.
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