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公开(公告)号：US20240211137A1
公开(公告)日：2024-06-27
申请号：US17761556
申请日：2022-03-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaeseon SIM , Chulmin KIM , Ohoon KWON , Jaewon KIM , Sooyong SUK , Yongtaek LEE
IPC: G06F3/06
CPC classification number: G06F3/0611 , G06F3/0643 , G06F3/067
Abstract: Various embodiments of the disclosure relate to a device and a method for managing a memory in an electronic device. An electronic device may include: first memory configured to store data related to a file, a second memory configured to temporarily store at least part of the data related to the file, and a processor operatively connected to the first memory and the second memory, wherein the processor may be configured to: monitor access to the data related to the file stored in the first memory for a specified time based on performing of an application program, configure a first access pattern for a first group including the at least part of the data related to the file stored in the first memory based on a monitoring result, and load data of the first group related to the file stored in the first memory into the second memory based on the first access pattern, based on the application program requesting access to the data included in the first group.
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公开(公告)号：US20230067701A1
公开(公告)日：2023-03-02
申请号：US17971884
申请日：2022-10-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunseok RYU , Hyunkyu YU , Jaewon KIM , Hyukmin SON
IPC: H04W72/04
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure provides a method by which a terminal, during uplink signal transmission: receives, from a base station, first information for indicating transmission of uplink control information and/or data in a specific subframe; receives, from the base station, second information for indicating transmission of the uplink control information and/or the data in the specific subframe; and determines the uplink control information and/or the data to be transmitted in the specific subframe on the basis of a capability of the terminal and transmits the determined uplink control information and/or data in the specific subframe.
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公开(公告)号：US20210135909A1
公开(公告)日：2021-05-06
申请号：US16641500
申请日：2018-08-24
Applicant: Samsung Electronics Co., Ltd. , Industry-Academic Cooperation Foundation, Yonsei University
Inventor： Jaewon KIM , Sooyong CHOI , Gyuyeol KONG , Junggyun PARK
IPC: H04L25/03 , H04L25/06 , H04L1/00 , H04B7/0413
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as long-term evolution (LTE). An operating method of a reception device in a wireless communication system includes: receiving a signal transmitted through a plurality of antennas of a transmission device; determining an initial symbol vector based on the signal; determining a first candidate symbol vector based on a plurality of solution vectors which are obtained by a search on the initial symbol vector; determining a second candidate symbol vector by flipping at least one symbol value of the first candidate symbol vector; and determining a symbol vector transmitted from the transmission device based on at least a portion of the second candidate symbol vector.
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公开(公告)号：US20200037269A1
公开(公告)日：2020-01-30
申请号：US16496320
申请日：2018-03-22
Applicant: Samsung Electronics Co., Ltd
Inventor： Hyunseok RYU , Jaewon KIM , Hyunkyu YU , Sangwon CHOI , Kuyeon WHANG
Abstract: The present disclosure relates to a communication technique which combines IoT technology with a 5G communication system for supporting a higher data transfer rate than existing 4G systems, and a system thereof. The present disclosure can be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or a connected car, and services related to health care, digital education, retail business, security and safety, etc.) on the basis of 5G communication technology and IoT-related technology. The present method provides a power headroom information transmission method of a terminal, the headroom information transmission method including: a step of determining whether to transmit second power headroom information, on the basis of information about each beam included in first power headroom information, in a wireless communication system supporting beamforming; and a step of transmitting the second power headroom information to a base station when the transmission of the second power headroom information is determined.
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公开(公告)号：US20190246426A1
公开(公告)日：2019-08-08
申请号：US16316412
申请日：2017-07-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yohan KIM , Jaewon KIM , Keunchul HWANG , Jeongho PARK , Hyunkyu YU
CPC classification number: H04W74/0808 , H04W72/0406 , H04W72/042 , H04W72/0453
Abstract: The present invention relates to 5G or pre-5G communication system for supporting a higher data transmission rate after 4G communication system such as LTE. The present invention provides a carrier aggregation method. A method of a base station, according to the present invention, comprises a step for: transmitting and receiving data to and from a terminal by means of a first carrier corresponding to a first bandwidth; transmitting to the terminal, by means of the first carrier, configuration information comprising information for an initial access to a second carrier corresponding to a second bandwidth; and transmitting and receiving data to and from the terminal by means of the second carrier on the basis of the configuration information.
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Patent Agency Ranking
公开(公告)号：US20180041259A1
公开(公告)日：2018-02-08
申请号：US15669330
申请日：2017-08-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaewon KIM , Jeehwan NOH , Hyunseok RYU , Hyukmin SON , Hyunkyu YU , Hyunil YOO
IPC: H04B7/0456 , H04L25/02 , H04W72/04 , H04L5/00
CPC classification number: H04B7/0456 , H04L5/0048 , H04L25/0204 , H04L25/0224 , H04W72/042
Abstract: A method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for Internet of Things (IoT) are provided. The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The method for transmitting and receiving a phase compensation reference signal (PCRS) to compensate for phase noise. The method may determine whether a first precoding is applied to a demodulation reference signal (DMRS) and the PCRS to be transmitted to a terminal. The base station may also generate the DMRS and the PCRS, based on whether the first precoding is applied to the DMRS and the PCRS, and transmit data, the DMRS, and the PCRS to the terminal.
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公开(公告)号：US20230156394A1
公开(公告)日：2023-05-18
申请号：US18096197
申请日：2023-01-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yunguk LEE , Jaewon KIM , Hayeon CHO , Jaewon CHOI , Seungnyun KIM , Wonhee LEE , Jaehyuk CHOI
CPC classification number: H04R1/1041 , G06F3/0416
Abstract: Disclosed is an electronic device including: at least one sensor including a proximity sensor, a touch sensor, and a processor operatively connected with the at least one sensor and the touch sensor. The processor is configured to: detect a distance between an external object and the electronic device using the proximity sensor, disable the touch sensor or ignore a signal from the touch sensor based on the distance between the external object and the electronic device being less than a certain distance, determine whether the electronic device meets a specified condition based on a sensing value obtained from the at least one sensor, and enable the touch sensor or recognize the signal from the touch sensor based on the electronic device meeting the specified condition.
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公开(公告)号：US20210188300A1
公开(公告)日：2021-06-24
申请号：US16757280
申请日：2019-01-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaewon KIM , Sunhee YOUM , Beomseok OH
Abstract: An electronic device attached to a vehicle and a control method therefor are disclosed. A control method for an electronic device attached to a vehicle according to the present invention comprises the steps of: acquiring driving information from a sensor included in a vehicle while the vehicle is running; determining a dangerous event having occurred while the vehicle is running, on the basis of the acquired driving information; and providing an image associated with the determined dangerous event, on the basis of information associated with the determined dangerous event from among the driving information. Accordingly, an electronic device attached to a vehicle provides an image relating to a situation in which a dangerous event is expected to occur, on the basis of detected driving information. Through the provided image, a vehicle driver can develop safe driving habits.
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公开(公告)号：US20200293168A1
公开(公告)日：2020-09-17
申请号：US16814150
申请日：2020-03-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaewon KIM , Haejun LEE
IPC: G06F3/0484 , G06F3/0488 , G06F3/0482 , G06F9/451 , G06F40/20
Abstract: An electronic apparatus is provided. The electronic apparatus includes a display and a processor configured to control the electronic apparatus to: obtain a text corresponding to an input based on a machine reading comprehension (MRC) model, obtain a plurality of operation information by dividing the text into an operation unit of the electronic apparatus, obtain sequence information of the plurality of operation information based on the plurality of operation information and the obtained text, and control the display to provide a guide user interface (UI) to sequentially perform the plurality of operations based on the sequence information.
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10.发明申请公开(公告)号：US20190393937A1
公开(公告)日：2019-12-26
申请号：US16560412
申请日：2019-09-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaewon KIM , Jeehwan NOH , Hyunseok RYU , Hyukmin SON , Hyunkyu YU , Hyunil YOO
IPC: H04B7/0456 , H04W72/04 , H04L25/02 , H04L5/00
Abstract: A method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for Internet of Things (IoT) are provided. The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The method for transmitting and receiving a phase compensation reference signal (PCRS) to compensate for phase noise. The method may determine whether a first precoding is applied to a demodulation reference signal (DMRS) and the PCRS to be transmitted to a terminal. The base station may also generate the DMRS and the PCRS, based on whether the first precoding is applied to the DMRS and the PCRS, and transmit data, the DMRS, and the PCRS to the terminal.
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