公开(公告)号：US20200221461A1

公开(公告)日：2020-07-09

申请号：US16822502

申请日：2020-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunil YOO ,  Taeyoung KIM ,  Cheolkyu SHIN ,  Hyungju NAM ,  Jeehwan NOH

IPC: H04W72/04 ,  H04L5/00

Abstract: A communication method and a system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with an internet of things (IoT) technology are provided, which 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 and an apparatus for transmitting a reference signal are provided. The method includes receiving, from a base station, a first parameter and a second parameter associated with a sound reference signal (SRS) by higher layer signaling, identifying a bandwidth for the SRS based on the first parameter and the second parameter, and transmitting, to the base station, the SRS based on the identified bandwidth for the SRS.

公开(公告)号：US20200153574A1

公开(公告)日：2020-05-14

申请号：US16683395

申请日：2019-11-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolkyu SHIN ,  Hyunseok RYU ,  Jeongho YEO ,  Jinyoung OH

IPC: H04L5/00 ,  H04W4/40 ,  H04W72/12

Abstract: The 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 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 and apparatus for configuring parameters required for a terminal in a vehicle-to-everything (V2X) system to exchange information with another vehicle terminal or pedestrian terminal via a sidelink are provided.

公开(公告)号：US20200015208A1

公开(公告)日：2020-01-09

申请号：US16571827

申请日：2019-09-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong NOH ,  Jinyoung OH ,  Cheolkyu SHIN ,  Youngwoo KWAK ,  Taehyoung KIM ,  Sungjin PARK ,  Jeongho YEO ,  Seunghoon CHOI ,  Younsun KIM

IPC: H04W72/04 ,  H04W76/27 ,  H04L27/26 ,  H04L1/18

Abstract: A method and apparatus for downlink control information (DCI) design for network coordination (coordinated multi-point transmission (CoMP)) are provided. In addition, a method and apparatus for configuration of demodulation reference signal (DMRS) and transmission and reception of DMRS, and a method and apparatus for transmitting and receiving uplink signal according to uplink transmission scheme are provided. The 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 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：US20190281621A1

公开(公告)日：2019-09-12

申请号：US16347474

申请日：2018-09-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong NOH ,  Jinyoung OH ,  Sungjin PARK ,  Cheolkyu SHIN ,  Jeongho YEO ,  Seunghoon CHOI ,  Youngwoo KWAK ,  Younsun KIM ,  Taehyoung KIM ,  Heedon GHA

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/08

Abstract: Disclosed are a communication method 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 a 5G communication technology and IoT-related technology. In addition, disclosed in the specification are: an adaptive retransmission method and device for delay reduction; a method and a device for selecting radio resource allocation and data size; and a method and a device for performing setting so as to enable different channels to share DMRS with each other.

公开(公告)号：US20190239123A1

公开(公告)日：2019-08-01

申请号：US16317999

申请日：2017-07-13

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 ,  H04W80/08 ,  H04W72/04 ,  H04W88/02 ,  H04W88/10 ,  H04L5/14 ,  H04W74/08

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

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.

公开(公告)号：US20180248606A1

公开(公告)日：2018-08-30

申请号：US15753792

申请日：2016-08-22

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04B7/06 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04B7/0478 ,  H04B7/0634 ,  H04L5/0048

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 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：US20180183556A1

公开(公告)日：2018-06-28

申请号：US15737735

申请日：2016-06-17

Applicant: Samsung Electronics Co., Ltd

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

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04B7/0478 ,  H04L5/00 ,  H04W84/042

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 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：US20170272993A1

公开(公告)日：2017-09-21

申请号：US15613887

申请日：2017-06-05

Applicant: Samsung Electronics Co., Ltd.

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

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

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

Abstract: 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：US20240422759A1

公开(公告)日：2024-12-19

申请号：US18695093

申请日：2022-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon CHOI ,  Youngbum KIM ,  Hyunseok RYU ,  Cheolkyu SHIN

IPC: H04W72/044 ,  H04W88/08

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. One embodiment of the present disclosure can provide a transmission/reception method and apparatus using a beam in an integrated access and backhaul (IAB) node.

公开(公告)号：US20240373442A1

公开(公告)日：2024-11-07

申请号：US18681690

申请日：2022-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolkyu SHIN ,  Jeongho YEO ,  Youngbum KIM ,  Hyunseok RYU ,  Taehan BAE

IPC: H04W72/25 ,  H04W72/0453 ,  H04W72/40

Abstract: The present disclosure relates to a communication technique for merging IoT technology with a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and to a system therefor. The present disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security- and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology.