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公开(公告)号：US11764900B2
公开(公告)日：2023-09-19
申请号：US17948651
申请日：2022-09-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han-Ju Kim , Chae-Man Lim , Min-Goo Kim , Jong-Han Lim , Hyuk-Joon Kwon , Jung-Won Lee
CPC classification number: H04L1/0047 , H04J11/005 , H04L25/03305 , H04L1/1825 , H04W92/20
Abstract: Methods, a Base Station (BS), and a User Equipment (UE) in a wireless communication system for transmitting and receiving control information are provided. The method for transmitting control information by a BS in a wireless communication system includes receiving information related to a signal transmitted by a second BS that the second BS which is a neighboring BS of the first BS, determining whether a second UE using an identical resource to that used by a first UE included in a cell of the first BS exists within a cell of the second BS based on the received information, when the second UE exists, generating control information for controlling a signal transmitted to the second UE by the second BS based on the received information, and transmitting the generated control information to the first UE through a control channel.
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公开(公告)号：US10045278B2
公开(公告)日：2018-08-07
申请号：US15324976
申请日：2014-07-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung-Rae Cho , Tae-Yoon Kim , Chae-Man Lim , Jung-Woo Lee
Abstract: A method for searching for an access point in a local area network at an electronic device, in accordance with various embodiments, comprises: an operation for determining the moving level of the electronic device; and an operation for deciding, in accordance with the determination result of the moving level of the electronic device, whether or not an access point in the local area network is searched for. Other embodiments are possible.
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公开(公告)号：US09949231B2
公开(公告)日：2018-04-17
申请号：US15438172
申请日：2017-02-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun-Myung Kim , Hye-Joong Kang , Dong-Ryeol Ryu , Sung-Rae Cho , Jin-Woo Kim , Sang-Uk Park , Bum-Soo Lee , Chae-Man Lim
Abstract: An electronic device is provided, and includes a communication interface and a first processor and a second processor. The first processor may be configured to receive first base station information from base station, search a first memory for first wireless information corresponding to the received first base station information, and when the first wireless information is not searched in the first memory, send a request for second wireless information corresponding to the first base station information to the second processor, and the second processor may be configured to search a second memory for the second wireless information based on the request for the second wireless information. Other various embodiments are also available.
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公开(公告)号：US09781570B2
公开(公告)日：2017-10-03
申请号：US14695348
申请日：2015-04-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung-Rae Cho , Chae-Man Lim , Tae-Yoon Kim , Dong-Ryeol Ryu
CPC classification number: H04W4/027 , G01S1/00 , G01S5/021 , G01S5/0263 , G01S19/52 , H04W64/003
Abstract: An electronic device apparatus and method are disclosed herein. The apparatus includes a processor. The processor may execute the method, which includes detecting a first location and a movement velocity of the electronic device, estimating a second location of the electronic device based on the detected movement velocity of the electronic device, comparing the first location of the electronic device and the estimated second location of the electronic device to determine a location measurement error, and correcting the detected first location of the electronic device based on the determined location measurement error.
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公开(公告)号：US10917193B2
公开(公告)日：2021-02-09
申请号：US17007462
申请日：2020-08-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han-Ju Kim , Chae-Man Lim , Min-Goo Kim , Jong-Han Lim , Hyuk-Joon Kwon , Jung-Won Lee
Abstract: Methods, a Base Station (BS), and a User Equipment (UE) in a wireless communication system for transmitting and receiving control information are provided. The method for transmitting control information by a BS in a wireless communication system includes receiving information related to a signal transmitted by a second BS that the second BS which is a neighboring BS of the first BS, determining whether a second UE using an identical resource to that used by a first UE included in a cell of the first BS exists within a cell of the second BS based on the received information, when the second UE exists, generating control information for controlling a signal transmitted to the second UE by the second BS based on the received information, and transmitting the generated control information to the first UE through a control channel.
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Patent Agency Ranking
6.发明授权公开(公告)号：US10039056B2
公开(公告)日：2018-07-31
申请号：US14177805
申请日：2014-02-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Tae-Yoon Kim , Min-Goo Kim , Seong-Woo Ahn , Jong-Han Lim , Chae-Man Lim , Young-Seok Jung
IPC: H04W52/02
Abstract: An apparatus and a method for controlling power consumption of a terminal in a wireless communication system are provided. The method includes deactivating one or more of hardware components for signal reception in a transmission interval if there is no data to be received in the transmission interval, and receiving a control signal by activating all the components in a next transmission interval.
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公开(公告)号：US09407476B2
公开(公告)日：2016-08-02
申请号：US14494039
申请日：2014-09-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chae-Man Lim , Byung-Wook Yoo
CPC classification number: H04L25/06 , H03F1/0222 , H03F1/0227 , H03F3/189 , H03F3/24 , H03F2200/102 , H03F2200/27 , H03F2200/432 , H03F2200/451 , H04L25/03828 , H04L25/08 , H04L27/368
Abstract: A power amplifying apparatus and a method for effectively controlling a bias voltage of a power amplifier are provided. An electronic device includes a baseband signal processor configured to convert a baseband signal to an envelope signal, a power amplifier configured to amplify a Radio Frequency (RF) signal based on the baseband signal, a power modulator configured to modulate an input voltage to a bias voltage of the power amplifier based on the envelope signal, and a power controller configured to control an operation of the power modulator according to a characteristic of the baseband signal.
Abstract translation: 提供了功率放大装置和用于有效地控制功率放大器的偏置电压的方法。 电子设备包括：基带信号处理器，被配置为将基带信号转换为包络信号;功率放大器，被配置为基于所述基带信号放大射频（RF）信号;功率调制器，被配置为将输入电压调制为偏置 基于包络信号的功率放大器的电压;以及功率控制器，被配置为根据基带信号的特性来控制功率调制器的操作。
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8.发明授权公开(公告)号：US11096121B2
公开(公告)日：2021-08-17
申请号：US16199791
申请日：2018-11-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Tae-Yoon Kim , Min-Goo Kim , Seong-Woo Ahn , Jong-Han Lim , Chae-Man Lim , Young-Seok Jung
IPC: H04W52/02
Abstract: An apparatus and a method for controlling power consumption of a terminal in a wireless communication system are provided. The method includes deactivating one or more of hardware components for signal reception in a transmission interval if there is no data to be received in the transmission interval, and receiving a control signal by activating all the components in a next transmission interval.
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9.发明授权公开(公告)号：US10911915B2
公开(公告)日：2021-02-02
申请号：US16347491
申请日：2017-11-03
Applicant: Samsung Electronics Co., Ltd
Inventor： Jun-Young Woo , Seung-Jin Kim , Song-Yean Cho , Chae-Man Lim
IPC: H04W4/40 , H04W4/50 , H04M1/725 , H04W4/02 , H04W4/06 , H04W8/00 , H04W72/00 , H04W88/02 , H04W92/18
Abstract: According to various embodiments of the present invention, an electronic device may comprise a communication circuit configured to perform proximity-based service direct discovery; and a processor configured to broadcast a safety message related to the electronic device via the communication circuit in a first safe operation mode, and receive a safety message broadcast from at least one external electronic device in a second safe operation mode different from the first safe operation mode, and various embodiments are possible.
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公开(公告)号：US10321274B2
公开(公告)日：2019-06-11
申请号：US15416363
申请日：2017-01-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jin-Woo Kim , Hye-Joong Kang , Chae-Man Lim
Abstract: Provided is an apparatus and method for providing a location of an electronic device according to various embodiments. An operation method of the electronic device according to an embodiment includes obtaining cellular data from at least one base station, obtaining at least one coverage information corresponding to the obtained cellular data, and determining a location of the electronic device based on the obtained at least one coverage information.
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