公开(公告)号：US20200288457A1

公开(公告)日：2020-09-10

申请号：US16645440

申请日：2018-09-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungnam HONG ,  Yongok KIM ,  Chanhong KIM ,  Yeohun YUN ,  Jongbu LIM ,  Taeyoung KIM

IPC: H04W72/04 ,  H04L1/18

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). The present disclosure is for transmitting an uplink control signal in a wireless communication system, an operating method of a terminal comprises receiving information notifying an indication scheme relating to a carrier for transmission of uplink control information and receiving subcarrier for the transmission of the uplink control information according to the indication scheme.

公开(公告)号：US20190082451A1

公开(公告)日：2019-03-14

申请号：US16125610

申请日：2018-09-07

Applicant: Samsung Electronics Co., Ltd

Inventor： Yeohun YUN ,  Yongok KIM ,  Chanhong KIM ,  Jongbu LIM ,  Sungnam HONG ,  Taeyoung KIM

IPC: H04W72/12 ,  H04W74/08

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) includes intelligent services based on the 5G communication technology and the IoT-related technology. A method by a terminal for transmitting uplink data in a wireless communication system comprises receiving downlink control information for scheduling of uplink transmission in a cell from a base station and transmitting the uplink data to the base station on the supplementary uplink if the indicator indicates the scheduling of the uplink transmission is associated with the supplementary uplink in the cell. The downlink control information includes an indicator indicating whether the scheduling of the uplink transmission is associated with a supplementary uplink in the cell.

公开(公告)号：US20180324005A1

公开(公告)日：2018-11-08

申请号：US15971471

申请日：2018-05-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanhong KIM ,  Yeohun YUN ,  Yongok KIM ,  Jongbu LIM ,  Sungnam HONG ,  Taeyoung KIM

IPC: H04L25/03 ,  H04L27/20 ,  H04L27/26 ,  H03H17/04

CPC classification number: H04L25/03834 ,  H03H17/04 ,  H04L5/0007 ,  H04L5/023 ,  H04L27/2035 ,  H04L27/2614 ,  H04L27/2634 ,  H04L27/2636

Abstract: The present disclosure relates to a communication method and system for converging a 5G communication system for supporting higher data rates beyond a 4G system with an IoT technology. 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 can reduces a peak-to-average power ration (PAPR) by performing time domain cyclic filtering. Further, a data rate or coverage can be improved by selectively transmitting transmission waveforms through cyclic prefix (CP)-orthogonal frequency division multiplexing (OFDM) or discrete Fourier transform-spread-OFDM (DFT-s-OFDM).

公开(公告)号：US20200259613A1

公开(公告)日：2020-08-13

申请号：US16650640

申请日：2018-10-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungnam HONG ,  Yongok KIM ,  Chanhong KIM ,  Yeohun YUN ,  Jongbu LIM ,  Taeyoung KIM

IPC: H04L5/00 ,  H04W72/04

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 disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security, and safety related services, and the like) on the basis of 5G communication technology and IoT-related technology. According to the disclosure, a terminal of a communication system can transmit, to a base station, information related to a mobile characteristic or a channel time-varying characteristic, receive information related to reference signal transmission from the base station, generate a reference signal on the basis of the information related to reference signal transmission, and transmit the reference signal to the base station.

公开(公告)号：US20200220764A1

公开(公告)日：2020-07-09

申请号：US16639711

申请日：2018-08-17

Applicant: Samsung Electronics Co., Ltd ,  Postech Academy-Industry Foundation

Inventor： Jongbu LIM ,  Namyoon LEE ,  Jiwook CHOI ,  Chanhong KIM ,  Yeohun YUN ,  Sungnam HONG

IPC: H04L27/36 ,  H04L25/03 ,  H04L27/34 ,  H04L1/06 ,  H04B7/0456

Abstract: The 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). According to various embodiments, a transmission device in a wireless environment may include a transceiver, and a processor operatively coupled to the transceiver. The processor may be configured to generate a codeword related to transmission data, generate symbols from the codeword by using a plurality of transmission symbol vectors determined using a linear combination of vectors corresponding to respective rows of a lattice generation matrix, and transmit a signal generated based on the symbols via the transceiver.

公开(公告)号：US20200212988A1

公开(公告)日：2020-07-02

申请号：US16727459

申请日：2019-12-26

Applicant: Samsung Electronics Co., Ltd. ,  POSTECH Research and Business Development Foundation

Inventor： Jongbu LIM ,  Hyeongtaek LEE ,  Junil CHOI ,  Sucheol KIM ,  Myungkwang BYUN

IPC: H04B7/06 ,  H04B7/0408 ,  H04L5/00 ,  H04L27/26

Abstract: A communication system is provided. The communication system supports higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A first apparatus in a wireless communication system is provided. The apparatus includes an antenna array, at least one transceiver, and at least one processor. The transceiver is configured to transmit signals by using a beam set, and receive a signal for indicating at least one beam in the beam set from a second apparatus. The processor is configured to determine an auxiliary beam pair, based on the at least one beam. The transceiver is configured to transmit reference signals to the second apparatus by using the auxiliary beam pair, and receive feedback information relating to the auxiliary beam pair from the second apparatus. The at least one processor is configured to determine, based on the feedback information, a communication direction relating to the second apparatus.

公开(公告)号：US20180227096A1

公开(公告)日：2018-08-09

申请号：US15891048

申请日：2018-02-07

Applicant: Samsung Electronics Co., Ltd. ,  POSTECH ACADEMY-INDUSTRY FOUNDATION

Inventor： Jongbu LIM ,  Namyoon LEE ,  Yo-Seb JEON ,  Chanhong KIM ,  Yeohun YUN ,  Sungnam HONG

IPC: H04L5/00 ,  H04W72/08

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). To support multiple access, a method for operating a terminal is provided. The method includes sending at least one first reference signal over a first resource which supports orthogonal multiple access with at least one other terminal, sending at least one second reference signal over a second resource which supports non-orthogonal multiple access (NOMA) with the at least one other terminal, and sending a data signal according to the NOMA with the at least one other terminal.

公开(公告)号：US20240163849A1

公开(公告)日：2024-05-16

申请号：US18418731

申请日：2024-01-22

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Yongok KIM ,  Saidhiraj AMURU ,  Chanhong KIM ,  Yeohun YUN ,  Jongbu LIM ,  Sungnam HONG ,  Taeyong KIM

IPC: H04W72/04 ,  H04L1/00 ,  H04W56/00 ,  H04W76/27

CPC classification number: H04W72/04 ,  H04L1/0002 ,  H04W56/001 ,  H04W76/27

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.

公开(公告)号：US20230199727A1

公开(公告)日：2023-06-22

申请号：US18108942

申请日：2023-02-13

Applicant: SAMSUNG ELECTRONICS CO.,LTD.

Inventor： Yongok KIM ,  Saidhiraj AMURU ,  Chanhong Kim ,  Yeohun YUN ,  Jongbu LIM ,  Sungnam HONG ,  Taeyoung KIM

IPC: H04W72/04 ,  H04W76/27 ,  H04L1/00 ,  H04W56/00

CPC classification number: H04W72/04 ,  H04W76/27 ,  H04L1/0002 ,  H04W56/001

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.

公开(公告)号：US20210037505A1

公开(公告)日：2021-02-04

申请号：US16637625

申请日：2018-08-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongok KIM ,  Saidhiraj AMURU ,  Chanhong KIM ,  Yeohun YUN ,  Jongbu LIM ,  Sungnam HONG ,  Taeyoung KIM

IPC: H04W72/04 ,  H04W76/27 ,  H04L1/00 ,  H04W56/00

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.