公开(公告)号：US20190239123A1

公开(公告)日：2019-08-01

申请号：US16317999

申请日：2017-07-13

申请人： Samsung Electronics Co., Ltd.

发明人： Donghan KIM ,  Seunghoon CHOI ,  Cheolkyu SHIN ,  Younsun KIM ,  Youngwoo KWAK ,  Hoondong NOH ,  Yongjun KWAK ,  Jeongho YEO

IPC分类号： H04W28/26 ,  H04W80/08 ,  H04W72/04 ,  H04W88/02 ,  H04W88/10 ,  H04L5/14 ,  H04W74/08

CPC分类号： H04W28/26 ,  H04L5/1469 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/046 ,  H04W74/04 ,  H04W74/0833 ,  H04W80/08 ,  H04W88/023 ,  H04W88/10

摘要： 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.

公开(公告)号：US20190149384A1

公开(公告)日：2019-05-16

申请号：US16300406

申请日：2017-05-08

申请人： Samsung Electronics Co., Ltd.

发明人： Younsun KIM ,  Donghan KIM ,  Seunghoon CHOI ,  Yongjun KWAK ,  Youngbum KIM ,  Youngwoo KWAK ,  Juho LEE

IPC分类号： H04L27/26

CPC分类号： H04L27/2666 ,  H04J2011/0096 ,  H04L27/2613

摘要： 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 is a method by which a base station transmits a signal in a wireless communication system for efficiently performing an initial access procedure of a terminal, the method comprising the steps of: generating the synchronization signal on a basis of subcarrier spacing used in the synchronization signal; and transmitting the synchronization signal to the terminal.

公开(公告)号：US20180324893A1

公开(公告)日：2018-11-08

申请号：US16031500

申请日：2018-07-10

申请人： Samsung Electronics Co., Ltd.

发明人： Seunghoon CHOI ,  Jinyoung OH ,  Donghan KIM

IPC分类号： H04W76/28 ,  H04W74/08 ,  H04L27/00 ,  H04L1/00 ,  H04L5/00 ,  H04W16/14

CPC分类号： H04W76/28 ,  H04L1/00 ,  H04L5/0053 ,  H04L5/0055 ,  H04L27/0006 ,  H04W16/14 ,  H04W74/0808

摘要： A method and an apparatus for channel access in a wireless communication system related to a 5th generation (5G) or pre-5G communication system for supporting a data rate higher than that of the 4G communication system such as long term evolution (LTE) are disclosed. The method includes receiving a feedback corresponding to data transmitted in a first subframe arriving after a first sensing period in an unlicensed band from at least one terminal, checking data reception state of the at least one terminal as one of acknowledgement (ACK), negative acknowledgement (NACK), and discontinuous transmission (DTX) based on the feedback, and determining a length of a second sensing period based on the data reception state of the at least one terminal.

公开(公告)号：US20180248606A1

公开(公告)日：2018-08-30

申请号：US15753792

申请日：2016-08-22

申请人： Samsung Electronics Co., Ltd.

发明人： Seunghoon CHOI ,  Youngwoo KWAK ,  Hoondong NOH ,  Donghan KIM ,  Jinyoung OH ,  Younsun KIM ,  Sangmin RO ,  Hyoungju JI ,  Taehan BAE ,  Cheolkyu SHIN ,  Youngbum KIM

IPC分类号： H04B7/06 ,  H04L5/00

CPC分类号： H04B7/0626 ,  H04B7/0478 ,  H04B7/0634 ,  H04L5/0048

摘要： 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). The present disclosure relates to a method and device for reporting channel state information. The method for a terminal according to the present disclosure comprises the steps of: receiving feedback configuration information from a base station; measuring a channel state using a reference signal received from the base station; and reporting channel state information using two subsamplings at a reporting time which is determined on the basis of the feedback configuration information.

公开(公告)号：US20180213495A1

公开(公告)日：2018-07-26

申请号：US15879952

申请日：2018-01-25

申请人： Samsung Electronics Co., Ltd.

发明人： Donghan KIM ,  Yongjun KWAK ,  Taehyoung KIM ,  Juho LEE

IPC分类号： H04W56/00 ,  H04W48/10 ,  H04L27/26

CPC分类号： H04W56/001 ,  H04L27/2656 ,  H04W48/10

摘要： Disclosed is a method and apparatus for performing, by a terminal, time and frequency synchronization with a base station in an initial access process to the base station. The method includes receiving, by the terminal, a physical broadcast channel, and detecting a synchronization signal based on the received physical broadcast channel.

公开(公告)号：US20180183556A1

公开(公告)日：2018-06-28

申请号：US15737735

申请日：2016-06-17

申请人： Samsung Electronics Co., Ltd

发明人： Cheolkyu SHIN ,  Hoondong NOH ,  Sangmin RO ,  Younsun KIM ,  Youngwoo KWAK ,  Youngbum KIM ,  Seunghoon CHOI ,  Donghan KIM ,  Jinyoung OH

IPC分类号： H04L5/00

CPC分类号： H04L5/0051 ,  H04B7/0478 ,  H04L5/00 ,  H04W84/042

摘要： 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 relates to a method and an apparatus for transmitting a reference signal, the method of a terminal according to the present invention comprising: receiving, through a higher layer signaling, configuration information including first information indicating one of a first demodulation reference signal (DMRS)-related table and a second DMRS-related table; receiving control information including second information on DMRS information; analyzing, based on the second information, a DMRS-related table indicated by the first information; and receiving a DMRS based on the result of the analysis.

公开(公告)号：US20180146439A1

公开(公告)日：2018-05-24

申请号：US15821323

申请日：2017-11-22

申请人： Samsung Electronics Co., Ltd.

发明人： Youngbum KIM ,  Donghan KIM ,  Yongjun KWAK ,  Taehyoung KIM ,  Seunghoon CHOI

IPC分类号： H04W52/32

摘要： A communication technique and system for converging, with Internet of things (IoT) technology, a 5th generation (5G) communication system for supporting a higher data transmission rate beyond a 4th generation (4G) system is provided. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cards, health care, digital education, retail business, security and safety related services, etc.), on the basis of the 5G communication technology and IoT associated technology. According to an embodiment, a method of a terminal in a wireless communication system is provided. The method includes receiving system information, identifying power information for a synchronization signal and a broadcast channel, based on the system information, and transmitting and receiving a signal, based on the power information. In this method, the power information for the synchronization signal and the broadcast channel are set equally.

公开(公告)号：US20170272993A1

公开(公告)日：2017-09-21

申请号：US15613887

申请日：2017-06-05

申请人： Samsung Electronics Co., Ltd.

发明人： Sangsoo JEONG ,  Sung Hwan WON ,  Hyojin LEE ,  Seunghoon CHOI ,  Jinyoung OH ,  Hyoungju JI ,  Younsun KIM ,  Cheolkyu SHIN ,  Donghan KIM ,  Hoondong NOH

IPC分类号： H04W36/14 ,  H04W28/08 ,  H04W76/04

CPC分类号： H04W36/14 ,  H04W8/065 ,  H04W24/04 ,  H04W28/08 ,  H04W36/0022 ,  H04W76/11 ,  H04W76/12 ,  H04W76/27

摘要： Various communication techniques and related systems for a fusion between a 5th generation (5G) communication system and Internet of Things (IoT) technology are provided. A user equipment (UE) is required to select a dedicated core network so as to receive a suitable service. In a method for transmitting and receiving a signal, an enhanced Node B (eNB) of a mobile communication system transmits a first request message to a first mobile management entity (MME), receives a reroute command message based on the first request message from the first MME, and transmits a second message to a second MME based on the reroute command message. Herein, the reroute command message contains the first request message, at least one MME identifier, and a UE identifier.

公开(公告)号：US20160197020A1

公开(公告)日：2016-07-07

申请号：US14964523

申请日：2015-12-09

申请人： Samsung Electronics Co., Ltd.

发明人： Soyoung LIM ,  JaeMin JUNG ,  Jeong-Kyu HA ,  Donghan KIM

IPC分类号： H01L21/66 ,  H01L23/498 ,  H01L23/00

CPC分类号： H01L22/32 ,  G09G5/003 ,  G09G2310/0264 ,  H01L23/49811 ,  H01L23/49827 ,  H01L23/49838 ,  H01L23/4985 ,  H01L23/66 ,  H01L24/09 ,  H01L24/16 ,  H01L2223/6616 ,  H01L2224/0912 ,  H01L2224/1415 ,  H01L2224/16157 ,  H01L2224/16235 ,  H01L2224/16238 ,  H01L2224/73204

摘要： A semiconductor package may include a first output test pad and a second output test pad disposed on a first surface of an insulating film, and a semiconductor chip disposed between the first output test pad and the second output test pad on a second surface opposing to the first surface of the insulating film.

摘要翻译： 半导体封装可以包括设置在绝缘膜的第一表面上的第一输出测试焊盘和第二输出测试焊盘，以及设置在与第一输出测试焊盘和第二输出测试焊盘相对的第二表面上的第二输出测试焊盘之间的半导体芯片 绝缘膜的第一表面。

公开(公告)号：US20240179645A1

公开(公告)日：2024-05-30

申请号：US18407945

申请日：2024-01-09

申请人： Samsung Electronics Co., Ltd.

发明人： Youngwoo KWAK ,  Sungjin PARK ,  Cheolkyu SHIN ,  Donghan KIM ,  Younsun KIM ,  Hoondong NOH ,  Jeongho YEO ,  Jinyoung OH ,  Juho LEE ,  Seunghoon CHOI ,  Heedon GHA ,  Youngbum KIM ,  Taehyoung KIM

IPC分类号： H04W56/00 ,  H04J11/00 ,  H04L25/00 ,  H04L25/02 ,  H04W52/02 ,  H04W72/30

CPC分类号： H04W56/001 ,  H04J11/0073 ,  H04J11/0076 ,  H04L25/00 ,  H04L25/0202 ,  H04W52/0216 ,  H04W52/0245 ,  H04W56/0015 ,  H04W72/30 ,  H04B7/00

摘要： 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 presents a method for efficiently estimating a physical channel and, according to the present invention, a terminal of a communication system receives a synchronization signal from a base station, receives a broadcast channel from the base station, and can estimate the broadcast channel on the basis of the synchronization signal.