公开(公告)号：US20150326373A1

公开(公告)日：2015-11-12

申请号：US14707628

申请日：2015-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok RYU ,  Seunghoon PARK ,  Jeongho PARK ,  Hyunkyu YU ,  Sangwon CHOI

IPC: H04L5/00 ,  H04W24/02 ,  H04W72/04

CPC classification number: H04L5/1469 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0082 ,  H04L5/0092 ,  H04W24/02 ,  H04W48/12 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/082 ,  H04W76/14

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 apparatus and method for avoiding interference in a wireless communication system, especially in a Device-to-Device (D2D) wireless communication system, are provided. The method includes creating system information including reception resource pool information to be used for the D2D wireless communication in a single radio frame, resource block information for the D2D wireless communication, and Physical Uplink Control Channel (PUCCH) information to be used for a cellular communication, and broadcasting the created system information to devices for performing the cellular communication and the D2D wireless communication.

Abstract translation: 本公开涉及要提供用于支持超过第四代（4G）通信系统（例如长期演进（LTE））的较高数据速率的前5代（5G）或5G通信系统。 提供了一种用于避免在无线通信系统中的干扰的装置和方法，特别是在设备到设备（D2D）无线通信系统中。 该方法包括创建包括用于单个无线电帧中的D2D无线通信的接收资源池信息的系统信息，用于D2D无线通信的资源块信息和用于蜂窝通信的物理上行链路控制信道（PUCCH）信息 并将所创建的系统信息广播到用于执行蜂窝通信和D2D无线通信的设备。

公开(公告)号：US20230327798A1

公开(公告)日：2023-10-12

申请号：US18208065

申请日：2023-06-09

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY

Inventor： Youngmin JEONG ,  Hyejin KIM ,  Daesik HONG ,  Jeewoong KANG ,  Wontae YU ,  Hyunkyu YU ,  Hoon HUH

IPC: H04L1/00 ,  H04B17/336

CPC classification number: H04L1/0003 ,  H04B17/336 ,  H04B7/0626

Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting higher data transmission rates than 4th generation (4G) communication systems such as long term evolution (LTE). A method performed by a first base station in a wireless communication system includes: identifying a first signal-to-interference-noise ratio (SINR), based on channel state information received from a terminal; identifying a modulation and coding scheme (MCS), based on the first SINR and information on a link direction of a second base station; and transmitting information indicating the MCS to the terminal.

公开(公告)号：US20230164808A1

公开(公告)日：2023-05-25

申请号：US18151800

申请日：2023-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Peng XUE ,  Hyunseok RYU ,  Anil AGIWAL ,  Hyunkyu YU ,  Yeohun YUN ,  Namjeong LEE

IPC: H04W72/30 ,  H04L5/00 ,  H04W72/23 ,  H04W4/70 ,  H04W56/00

CPC classification number: H04W72/30 ,  H04L5/0064 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/23 ,  H04W4/70 ,  H04L5/0048 ,  H04W56/001 ,  H04W72/121

Abstract: 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) is 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 obtaining numerology information by a user equipment (UE) includes detecting synchronization signals, obtaining first numerology information for the synchronization signals, decoding a physical broadcast channel (PBCH) based on the first numerology information, obtaining second numerology information for a physical downlink control channel (PDCCH) according to a result of the decoding, and receiving control information on the PDCCH based on the second numerology information.

公开(公告)号：US20200329396A1

公开(公告)日：2020-10-15

申请号：US16911842

申请日：2020-06-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaewon KIM ,  Hyunkyu YU ,  Namjeong LEE

IPC: H04W24/10 ,  H04W72/04 ,  H04B7/06 ,  H04B7/00

Abstract: The disclosure relates to a communication technique of fusing a fifth generation (5G) communication system for supporting higher data transmission rate beyond a fourth generation (4G) system with an Internet of things (IoT) technology and a system thereof. The disclosure may be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or a connected car, health care, digital education, a retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. The present disclosure relates to a method and apparatus for searching for or determining information on a beam that a UE or a base station can use for signal transmission and reception in a mobile communication system.

公开(公告)号：US20200313742A1

公开(公告)日：2020-10-01

申请号：US16900710

申请日：2020-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjeong LEE ,  Jaewon KIM ,  Hyunkyu YU

IPC: H04B7/06 ,  H04L27/26 ,  H04L5/00

Abstract: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for Internet of things (IoT) are disclosed. The communication method and system 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 of a terminal for selecting a candidate beam in a wireless communication system is disclosed. The method includes receiving information on a reference signal from a base station, measuring a plurality beams based on the information on the reference signal, and determining at least one candidate beam among the plurality beams, the candidate beam comprising a beam quality above a threshold.

公开(公告)号：US20200213058A1

公开(公告)日：2020-07-02

申请号：US16622890

申请日：2018-06-15

Applicant: Samsung Electronics Co., Ltd

Inventor： Sangwon CHOI ,  Hyunkyu YU ,  Jaewon KIM ,  Peng XUE ,  Namjeong LEE

IPC: H04L5/00 ,  H04W72/04 ,  H04W88/08 ,  H04W76/27 ,  H04L1/16 ,  H04L29/12

Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate beyond a 4th generation (4G) communication system such as long term evolution (LTE). The present disclosure is to transmit a downlink control channel in a wireless communication system. An operation method of a base station comprises the steps of: transmitting information on a configuration of a control channel using a plurality of transmission beams; transmitting control information through the control channel, using the plurality of transmission beams; and transmitting data through a data channel allocated by the control information, using at least one of the plurality of transmission beams.

公开(公告)号：US20200092899A1

公开(公告)日：2020-03-19

申请号：US16692781

申请日：2019-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok RYU ,  Jaewon KIM ,  Jeehwan NOH ,  Hyukmin SON ,  Hyunkyu YU ,  Hyunil YOO

IPC: H04W72/12 ,  H04L5/00 ,  H04L1/18 ,  H04L1/16 ,  H04W76/27 ,  H04B7/06 ,  H04W72/04 ,  H04W72/14 ,  H04W88/06 ,  H04W88/10

Abstract: Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. According to the present disclosure, a method of a terminal in a wireless communication system comprises the steps of: receiving downlink control information (DCI); confirming whether the DCI is uplink DCI for an uplink or downlink DCI for a downlink; and transmitting, through an uplink control channel or an uplink data channel, uplink control information (UCI) according to the confirmation result.

公开(公告)号：US20200077376A1

公开(公告)日：2020-03-05

申请号：US16677006

申请日：2019-11-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaewon KIM ,  Eunyong KIM ,  Jeehwan NOH ,  Hyunseok RYU ,  Hyukmin SON ,  Hyunkyu YU ,  Hyunil YOO

IPC: H04W72/04 ,  H04L5/14 ,  H04W74/08 ,  H04L1/18 ,  H04L5/00 ,  H04L1/08 ,  H04L1/16 ,  H04W74/00

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). In a feedback method of a terminal, receiving a first subframe from a base station, detecting, from the first subframe, downlink control information (DCI) including transmission timing information and frequency resource information for feedback, creating feedback information for data decoding of the first subframe to be transmitted in a second subframe determined based on the DCI, and transmitting the feedback information, based on a time resource indicated from the transmission timing information and a frequency resource indicated from the frequency resource information in the DCI.

公开(公告)号：US20190173562A1

公开(公告)日：2019-06-06

申请号：US16324809

申请日：2017-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunkyu YU ,  Hyukmin SON ,  Jaewon KIM

IPC: H04B7/08 ,  H04B7/06 ,  H04L5/00 ,  H04W72/04

Abstract: The disclosure relates to a communication technique, which is a convergence of IoT technology and 5G communication system for supporting higher data transmission rate beyond 4G system, and a system for same. The disclosure can be applied to smart services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, health case, digital education, retail businesses, security- and safety-related services and the like) on the basis of 5G communication technology and IoT-related technology. Disclosed are a device and a method enabling explicit or implicit indication of beam selection in order to select a beam between a terminal and a base station in a wireless communication system using a beamforming technique, and enabling selection of a beam in correspondence with same.

公开(公告)号：US20180279241A1

公开(公告)日：2018-09-27

申请号：US15934820

申请日：2018-03-23

Applicant: Samsung Electronics Co., Ltd

Inventor： Namjeong LEE ,  Jaewon KIM ,  Hyunkyu YU

IPC: H04W56/00 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W56/001 ,  H04L5/0048 ,  H04W72/044

Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided to support a higher data transmission rate since 4G communication systems like LTE. According to an embodiment of the present disclosure, a method for transmitting a synchronization signals block (SS block) and a physical broadcasting signal block in a base station of a multi-beam based system includes: identifying, by the base station, the number of bits of an index for indicating the synchronization signals block based on the total number of synchronization signals block (SS block) transmitted within an SS block burst set period; and transmitting the index through DMRS of the physical broadcasting channel (PBCH) if the number of bits of the index is equal to or less than 3.