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21.发明授权公开(公告)号：US10674550B2
公开(公告)日：2020-06-02
申请号：US15229771
申请日：2016-08-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young-Bum Kim , Dong-Han Kim , Han-Il Yu
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.A method for performing radio link monitoring (RLM) in a wireless communication system is provided. The method includes determining at least one subband for RLM by a UE restricted to use a subband corresponding to a part of a system transmission bandwidth, wherein the subband is a preconfigured part of the system transmission bandwidth, performing RLM in the determined at least one subband, and determining a radio link quality of the at least one subband based on the RLM.
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公开(公告)号：US10542531B2
公开(公告)日：2020-01-21
申请号：US15842369
申请日：2017-12-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Tae-Hyoung Kim , Yong-Jun Kwak , Dong-Han Kim , Young-Bum Kim , Seung-Hoon Choi
Abstract: Disclosed is a 5G or a pre-5G communication system provided to support a higher data transmission rate than a 4G communication system such as LTE. A method and an apparatus are provided for transmitting and receiving a downlink control channel in a wireless communication system. The method includes transmitting, on a first resource region, a detection signal indicating that a downlink control channel is transmitted; and transmitting a signal of the downlink control channel on a search space related to the first resource region.
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公开(公告)号：US10483150B2
公开(公告)日：2019-11-19
申请号：US15349327
申请日：2016-11-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Gun-Ah Lee , Ji-Hwan Hwang , Cha-Jea Jo , Dong-Han Kim , Seung-Kon Mok
IPC: H01L21/683 , H01L21/67 , H01L23/00 , H01L25/065 , H01L25/18 , H01L25/00
Abstract: An apparatus for stacking semiconductor chips includes a push member configured to apply pressure to a semiconductor chip disposed on a substrate. The push member includes a push plate configured to contact the semiconductor chip, and a push rod connected to the push plate. The push plate includes a central portion having an area smaller than an area of an upper side of the semiconductor chip, and a plurality of protrusions disposed at respective ends of the central portion.
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24.发明授权公开(公告)号：US10470226B2
公开(公告)日：2019-11-05
申请号：US15229771
申请日：2016-08-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young-Bum Kim , Dong-Han Kim , Han-Il Yu
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.A method for performing radio link monitoring (RLM) in a wireless communication system is provided. The method includes determining at least one subband for RLM by a UE restricted to use a subband corresponding to a part of a system transmission bandwidth, wherein the subband is a preconfigured part of the system transmission bandwidth, performing RLM in the determined at least one subband, and determining a radio link quality of the at least one subband based on the RLM.
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公开(公告)号：US10455514B2
公开(公告)日：2019-10-22
申请号：US15745512
申请日：2016-07-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Young Oh , Seung-Hoon Choi , Young-Woo Kwak , Hoon-Dong Noh , Dong-Han Kim , Cheol-Kyu Shin , Youn-Sun Kim , Sang-Min Ro
Abstract: Disclosed are a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The disclosed technique and system can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retailing, security and safety related services, and the like) on the basis of 5G communication technology and IoT related technology. A method for controlling uplink transmission power of a terminal in a wireless communication system comprises the steps of: initializing a power control adjustment value when a repetition level for a coverage enhancement mode is changed; updating the power control adjustment value according to a transmission power control (TPC) command received from a base station; calculating uplink transmission power on the basis of the updated power control adjustment value and the repetition level; and transmitting uplink data or control information by the calculated uplink transmission power.
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Patent Agency Ranking
公开(公告)号：US10425897B2
公开(公告)日：2019-09-24
申请号：US15563806
申请日：2016-04-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung-Hoon Choi , Youn-Sun Kim , Young-Woo Kwak , Hoon-Dong Noh , Dong-Han Kim , Young-Bum Kim , Jeong-Ho Yeo
IPC: H04W52/02 , H04B7/04 , H04B7/06 , H04W52/42 , H04B7/0426 , H04B7/0456
Abstract: The present invention relates to a 5G or pre-5G communication system for supporting a higher data transmission rate beyond a 4G communication system such as LTE and, more particularly, to a method and a device for controlling transmission power, the method being performed in a base station of a wireless communication system using multiple antennas. The method for controlling transmission power comprises the step of: transmitting a reference signal at a plurality of vertical angles that differ from each other by means of an antenna arrangement; receiving channel state information, which is related to beamforming of a transmission signal, from a terminal which has received the reference signal and measured a channel state; and transmitting the transmission signal to the terminal by means of transmission power which corresponds to the channel state information.
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公开(公告)号：US10425204B2
公开(公告)日：2019-09-24
申请号：US15069210
申请日：2016-03-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hoon-Dong Noh , Dong-Han Kim , Young-Bum Kim , Young-Woo Kwak , Cheol-Kyu Shin , Youn-Sun Kim , Jin-Young Oh , Seung-Hoon Choi , Sang-Min Ro , Ju-Ho Lee
IPC: H04L5/00 , H04B7/0417 , H04B7/0456 , H04B7/06
Abstract: A method for reporting channel state information by a terminal in a multiple access based communication system is provided. The method includes determining a most favored direction with a highest signal quality with respect to a reference signal received from a base station and determining, as a reported object, some channel directions including the most favored direction among channel directions formed together with the base station, identifying a channel quality information group including channel quality information corresponding to the some channel directions among channel quality information groups classified according to a distance measured with respect to the most favored direction, and transmitting the identified channel quality information group to the base station.
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公开(公告)号：US10142079B2
公开(公告)日：2018-11-27
申请号：US15154558
申请日：2016-05-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Young Oh , Dong-Han Kim , Seung-Hoon Choi , Jeong-Ho Yeo
Abstract: A base station is provided. The base station transmits multiple data in a first subframe, receives response signals corresponding to the multiple data, determines a ratio of negative acknowledge (NACK) signals to the response signals, and adjusts or maintains a contention window based on the determined ratio. The present disclosure relates to communication schemes for combining 5th-generation (5G) communication systems with internet of things (IoT) technology to support higher data transmission rate as post-4th-generation (post-4G) systems and systems for the same. The present disclosure may be used in intelligent services (e.g., smart home, smart building, smart city, smart car, or connected car, health-care, digital education, retail business, security and safety-related services, etc.) based on the 5G communication technology and IoT-related techniques.
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29.发明申请公开(公告)号：US20180167920A1
公开(公告)日：2018-06-14
申请号：US15842369
申请日：2017-12-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Tae-Hyoung Kim , Yong-Jun Kwak , Dong-Han Kim , Young-Burn Kim , Seung-Hoon Choi
Abstract: Disclosed is a 5G or a pre-5G communication system provided to support a higher data transmission rate than a 4G communication system such as LTE. A method and an apparatus are provided for transmitting and receiving a downlink control channel in a wireless communication system. The method includes transmitting, on a first resource region, a detection signal indicating that a downlink control channel is transmitted; and transmitting a signal of the downlink control channel on a search space related to the first resource region.
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公开(公告)号：US20150097983A1
公开(公告)日：2015-04-09
申请号：US14508973
申请日：2014-10-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong-Han Kim , Jung-Min Yoon , Sang-Hyun Chang
CPC classification number: H04N5/23209
Abstract: One or more embodiments provide a method and an apparatus for operating an interchangeable-lens camera system suitable for shooting of a high quality photo or moving picture. The camera system includes a main body and a lens unit mountable on and detachable from the main body and wirelessly accessible to the main body. The lens unit estimates position information between the lens unit and the main body using beam information of the lens unit formed via beamforming and beam information of the main body. The lens unit applies the estimated position information to shooting.
Abstract translation: 一个或多个实施例提供了一种用于操作适于拍摄高质量照片或运动图像的可互换镜头相机系统的方法和装置。 照相机系统包括主体和透镜单元，其可安装在主体上并且可从主体拆卸并且可以无线地接近主体。 透镜单元使用通过波束成形形成的透镜单元的波束信息和主体的波束信息来估计透镜单元和主体之间的位置信息。 镜头单元将估计的位置信息应用于拍摄。
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