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21.发明申请公开(公告)号：US20180077635A1
公开(公告)日：2018-03-15
申请号：US15818078
申请日：2017-11-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngbum KIM , Joonyoung CHO , Yongjun KWAK , Juho LEE , Hyojin LEE , Hyoungju JI , Younsun KIM , Sangmin RO , Seunghoon CHOI
CPC classification number: H04W48/16 , H04W24/10 , Y02D70/00 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/146
Abstract: A discovery signal transmission/reception method and an apparatus for improving energy efficiency of the system are provided. The discovery signal transmission method of a base station in a mobile communication system according to the present disclosure includes acquiring a discovery signal configuration of a neighbor cell, transmitting the discovery signal configuration to a terminal, receiving a measurement report including a result of measurement on a discovery signal of the neighbor from the terminal, the measurement being performed based on the discovery signal configuration, and determining whether to make a handover decision for the terminal based on the measurement report. The discovery signal transmission/reception method of the present disclosure is advantageous in improving energy efficiency of a mobile communication system.
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22.发明申请METHOD AND APPARATUS FOR TRANSMIT SIGNAL POWER CONTROL AND DISCOVERY SIGNAL RESOURCE MULTIPLEXING IN WIRELESS COMMUNICATION SYSTEM 审中-公开无线通信系统中发射信号功率控制与发现信号资源多路复用的方法与装置公开(公告)号：US20160249297A1
公开(公告)日：2016-08-25
申请号：US15028159
申请日：2014-10-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinyoung OH , Yongjun KWAK , Hyojin LEE , Hyoungju JI
CPC classification number: H04W52/143 , H04B7/0626 , H04L1/1861 , H04L5/26 , H04W8/005 , H04W48/16 , H04W52/242 , H04W52/243 , H04W52/281 , H04W52/30 , H04W52/325 , H04W52/383 , H04W52/386 , H04W72/0473 , H04W76/14
Abstract: A method for transmitting and receiving a signal in a base station of a mobile communication system according to an embodiment of the present specification comprises the steps of: generating power control information for device to device (D2D) communication for a terminal; and transmitting, to the terminal, a message including an indicator indicative of a power control mode of the terminal in accordance with the generated power control information. In accordance with a method for controlling transmit power of a terminal and a method for selecting a transmit resource in a mobile communication system provided in an embodiment of the present specification, mutual interference between the device to device communication and cellular communication can be reduced, and the communication efficiency can be improved.
Abstract translation: 根据本说明书的实施例的用于在移动通信系统的基站中发送和接收信号的方法包括以下步骤：产生用于终端的设备到设备（D2D）通信的功率控制信息; 以及根据所生成的功率控制信息向终端发送包括指示终端的功率控制模式的指示符的消息。 根据在本说明书的实施例中提供的移动通信系统中的用于控制终端发射功率的方法和选择发射资源的方法，可以减少设备与设备之间的通信和蜂窝通信之间的相互干扰， 可以提高通信效率。
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23.发明申请公开(公告)号：US20150326324A1
公开(公告)日：2015-11-12
申请号：US14703234
申请日：2015-05-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyojin LEE , Cheolkyu SHIN , Yongjun KWAK , Younsun KIM , Juho LEE
CPC classification number: H04W72/1263 , H04B15/00 , H04L1/0048 , H04L25/067 , H04W72/04 , H04W72/082
Abstract: The present invention relates to a method and an apparatus for transmitting interference related control information in order to improve reception performance of a UE which receives a downlink signal, in a cellular mobile communication system based on an Long Term Evolution-Advanced (LTE-A) system. A communication method of a UE according to an embodiment of the present invention includes receiving information on a resource allocation unit of an interference signal from an eNB; performing blind detection using information on the resource allocation unit of the interference signal; performing error-correcting coding using a transmission parameter for interference and a result obtained by the blind detection; and decoding reception data. According to an embodiment of the present invention, a reception performance of the UE can be improved through interference cancellation and suppression.
Abstract translation: 本发明涉及一种在基于长期演进高级（LTE-A）的蜂窝移动通信系统中发送干扰相关控制信息以便改善接收下行链路信号的UE的接收性能的方法和装置， 系统。 根据本发明实施例的UE的通信方法包括从eNB接收关于干扰信号的资源分配单元的信息; 使用关于干扰信号的资源分配单元的信息来执行盲检测; 使用用于干扰的传输参数和通过盲检测获得的结果执行纠错编码; 和解码接收数据。 根据本发明的实施例，可以通过干扰消除和抑制来提高UE的接收性能。
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24.发明申请公开(公告)号：US20140078990A1
公开(公告)日：2014-03-20
申请号：US14032574
申请日：2013-09-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyojin LEE , Younsun KIM , Yongjun KWAK , Juho LEE
IPC: H04L5/00
CPC classification number: H04L5/0035 , H04B7/024 , H04B7/0619 , H04B7/0647 , H04L1/0026 , H04L1/0029 , H04L1/003 , H04L5/001 , H04L5/0057 , H04L25/0204
Abstract: A method and an apparatus are provided for a data transmission/reception in a terminal in a CoMP system is provided. One or more valid subframes are determined for updating feedback information. The feedback information is updated at each of the valid subframes. A feedback information scheduling signal is received at a predetermined subframe. Feedback information updated at a most recent valid subframe, from among previous subframes, is transmitted according to the feedback information scheduling signal.
Abstract translation: 提供了一种用于CoMP系统中的终端中的数据发送/接收的方法和装置。 确定一个或多个有效子帧用于更新反馈信息。 每个有效子帧更新反馈信息。 在预定的子帧处接收反馈信息调度信号。 根据反馈信息调度信号发送在先前子帧中的最新有效子帧处更新的反馈信息。
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25.发明公开公开(公告)号：US20230308230A1
公开(公告)日：2023-09-28
申请号：US18328888
申请日：2023-06-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngbum KIM , Younsun KIM , Yongjun KWAK
IPC: H04L5/00 , H04L27/26 , H04J11/00 , H04L1/1829 , H04L5/14
CPC classification number: H04L5/0007 , H04L27/2602 , H04L27/2607 , H04L27/26025 , H04J11/0093 , H04L1/1829 , H04L5/0064 , H04L5/1469 , H04L5/0048
Abstract: An apparatus and method are provided for transmitting and receiving signals in a wireless communication system. A method includes transmitting a first signal using a first frame structure to a first terminal; and transmitting a second signal using a second frame structure to a second terminal. A subcarrier spacing of the second frame structure is a multiple of a subcarrier spacing of the first frame structure. A length of a subframe in the first frame structure is a multiple of a length of a subframe in the second frame structure.
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Patent Agency Ranking
26.发明公开公开(公告)号：US20230284098A1
公开(公告)日：2023-09-07
申请号：US18317469
申请日：2023-05-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Donghan KIM , Seunghoon CHOI , Cheolkyu SHIN , Younsun KIM , Youngwoo KWAK , Hoondong NOH , Yongjun KWAK , Jeongho YEO
IPC: H04W28/26 , H04L5/14 , H04W72/0446 , H04W72/0453 , H04W72/044 , H04W74/04 , H04W74/08 , H04W80/08 , H04W88/02 , H04W88/10 , H04W72/23
CPC classification number: H04W28/26 , H04L5/1469 , H04W72/0446 , H04W72/0453 , H04W72/046 , H04W74/04 , H04W74/0833 , H04W80/08 , H04W88/023 , H04W88/10 , H04W72/23
Abstract: Disclosed are a communication method for merging, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. Disclosed are a method and an apparatus for supporting a reservation resource, and according to the present invention, a method for a base station in a communication system comprises a step of transmitting reservation resource-related information to a terminal, determining, on the basis of the reservation-related information, whether a first signal is mapped to the reservation resource and a resource, in which the first signal to be transmitted to the terminal is overlapped, and transmitting the first signal to the terminal on the basis of the determination.
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27.发明申请公开(公告)号：US20220377769A1
公开(公告)日：2022-11-24
申请号：US17818261
申请日：2022-08-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seunghoon CHOI , Yongjun KWAK , Younsun KIM , Taehyoung KIM
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 present invention suggests a method for transmitting and receiving signals satisfying a maximum delay time, and a method and a device for effectively processing signals that are influenced by the transmission and reception of the signals satisfying the maximum delay time.
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28.发明申请公开(公告)号：US20200028640A1
公开(公告)日：2020-01-23
申请号：US16338211
申请日：2017-09-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongho YEO , Jinyoung OH , Sungjin PARK , Hoondong NOH , Taehyoung KIM , Yongjun KWAK , Younsun KIM , Youngwoo KWAK , Donghan KIM , Youngbum KIM , Cheolkyu SHIN , Seunghoon CHOI , Heedon GHA , Taehan BAE
IPC: H04L5/00
Abstract: The present disclosure relates to a communication technique for converging an IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, a security and safety related service, or the like) on the basis of a 5G communication technology and an IoT related technology. The present invention relates to a wireless communication system. More specifically, disclosed is a method and apparatus for transmitting a control signal associated with uplink data transmission by a terminal when the terminal performs uplink transmission.
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29.发明申请公开(公告)号：US20190104466A1
公开(公告)日：2019-04-04
申请号：US16207645
申请日：2018-12-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngbum KIM , Joonyoung CHO , Yongjun KWAK , Juho LEE , Hyojin LEE , Hyoungju JI , Younsun KIM , Sangmin RO , Seunghoon CHOI
Abstract: A discovery signal transmission/reception method and an apparatus for improving energy efficiency of the system are provided. The discovery signal transmission method of a base station in a mobile communication system according to the present disclosure includes acquiring a discovery signal configuration of a neighbor cell, transmitting the discovery signal configuration to a terminal, receiving a measurement report including a result of measurement on a discovery signal of the neighbor from the terminal, the measurement being performed based on the discovery signal configuration, and determining whether to make a handover decision for the terminal based on the measurement report. The discovery signal transmission/reception method of the present disclosure is advantageous in improving energy efficiency of a mobile communication system.
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30.发明申请公开(公告)号：US20190090218A1
公开(公告)日：2019-03-21
申请号：US16089940
申请日：2017-04-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hoondong NOH , Yongjun KWAK , Donghan KIM , Jinyoung OH , Seunghoon CHOI , Jeongho YEO , Youngbum KIM , Youngwoo KWAK , Younsun KIM
CPC classification number: H04W72/005 , H04B7/00 , H04L5/0023 , H04L5/0032 , H04L5/0053 , H04L5/0062 , H04L27/0006 , H04L27/26 , H04L27/2602 , H04W72/042 , H04W72/048 , H04W72/1215 , H04W72/1268 , H04W72/1273 , H04W72/1289 , H04W72/14 , H04W88/06
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 present disclosure provides a method and an apparatus for coexistence of device-to-device communications and cellular communications in a mobile communications system.
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