公开(公告)号：US20210050976A1

公开(公告)日：2021-02-18

申请号：US16993174

申请日：2020-08-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoondong NOH ,  Jinyoung OH ,  Hyoungju JI

IPC: H04L5/00 ,  H04B7/06 ,  G06F9/48

Abstract: A method performed by a terminal in a wireless communication system includes: receiving, from a base station, configuration information associated with a channel state information (CSI) report including at least one information associated with a CSI resource setting; receiving, from the base station, information associated with channel occupancy duration; determining whether at least one symbol for receiving a channel state information reference signal (CSI-RS) is within channel occupancy duration, based on the at least one information associated with the CSI resource setting and the received information associated with the channel occupancy duration; receiving, from the base station, at least one CSI-RS on the at least one symbol, based on a result of the determining; and when the CSI report is determined to be transmitted, transmitting, to the base station, the CSI report based on the configuration information associated with the CSI report and the received at least one CSI-RS.

公开(公告)号：US20210050954A1

公开(公告)日：2021-02-18

申请号：US16994457

申请日：2020-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok RYU ,  Anil AGIWAL ,  Jeongho YEO ,  Jinyoung OH

IPC: H04L1/18 ,  H04W72/02 ,  H04W72/04 ,  H04W76/11 ,  H04L5/00 ,  H04W4/02 ,  H04W4/40

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：US20200351856A1

公开(公告)日：2020-11-05

申请号：US16861918

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho YEO ,  Hyunseok RYU ,  Cheolkyu SHIN ,  Jonghyun BANG ,  Sungjin PARK ,  Jinyoung OH

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26 ,  H04L1/18 ,  H04L1/00

Abstract: A communication method and a 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) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as a smart home, a smart building, a smart city, a smart car, a connected car, health care, digital education, a smart retail, security and safety services. The disclosure provides a method and an apparatus for efficient transmission and reception of control information in a sidelink communication.

公开(公告)号：US20200343989A1

公开(公告)日：2020-10-29

申请号：US16871639

申请日：2020-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolkyu SHIN ,  Youngwoo KWAK ,  Hoondong NOH ,  Taehan BAE ,  Jeongho YEO ,  Jinyoung OH

IPC: H04J13/12 ,  H04W76/27 ,  H04L1/18 ,  H04W72/04 ,  H04J13/00 ,  H04L5/00

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.A method of a terminal in a wireless communication system is provided. The method includes identifying demodulation reference signal (DMRS) type information and DMRS symbol length information, identifying port number information for receiving a DMRS and receiving the DMRS based on the DMRS type information, the DMRS symbol length information and port number information, wherein the port number information indicates a port number for the terminal in DMRS information including parameters for code division multiplexing (CDM) group information, offset information, frequency-domain orthogonal cover code (OCC) information, and time-domain OCC information corresponding respectively to multiple port numbers, and wherein the DMRS information is defined per DMRS type.

公开(公告)号：US20200313825A1

公开(公告)日：2020-10-01

申请号：US16832994

申请日：2020-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok RYU ,  Jeongho YEO ,  Jinyoung OH ,  Sungjin PARK ,  Jonghyun BANG ,  Cheolkyu SHIN

IPC: H04L5/00 ,  H04W72/04 ,  H04W4/40

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). An apparatus and a method for performing effective signal processing on a sidelink feedback channel in a wireless communication system is provided. A method of operating a UE in a wireless communication system includes acquiring at least one of a source ID, a destination ID, or a cell ID, generating Sidelink Feedback Control Information (SFCI) to be transmitted through a sidelink feedback channel (Physical Sidelink Feedback Channel (PSFCH)), performing channel encoding and scrambling on the SFCI using at least one of the source ID, the destination ID, or the cell ID, and transmitting the SFCI through the PSFCH.

公开(公告)号：US20200252179A1

公开(公告)日：2020-08-06

申请号：US16856606

申请日：2020-04-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghan KIM ,  Jeongho YEO ,  Younsun KIM ,  Juho LEE ,  Heedon GHA ,  Yongjun KWAK ,  Youngbum KIM ,  Taehyoung KIM ,  Sungjin PARK ,  Jinyoung OH ,  Seunghoon CHOI

IPC: H04L5/00 ,  H04L1/00

Abstract: The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transfer rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety-related services, on the basis of 5G communication technologies and IoT-related technologies. Disclosed is a setting method for an efficient uplink signal transmission of a terminal in a case where a plurality of waveforms are supported to efficiently operate an uplink in a next generation mobile communication.

公开(公告)号：US20200220703A1

公开(公告)日：2020-07-09

申请号：US16645262

申请日：2018-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taehyoung KIM ,  Youngbum KIM ,  Jinyoung OH ,  Seunghoon CHOI ,  Heedon GHA

IPC: H04L5/10 ,  H04L5/00 ,  H04W72/04 ,  H04L1/00

Abstract: The present disclosure relates to a communication technique for fusing a 5G communication system to support a higher data rate than a 4G system with IoT technology; and a system thereof. The present disclosure can be applied to 5G communication technology and IoT related technology based intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety related services, etc.). According to the present disclosure, it is possible to provide an improved method for transmitting and receiving a control channel. The present disclosure relates to a method for operating a base station, comprising the steps of: transmitting first control area setting information containing first demodulation reference signal (DMRS) setting information for a first control area; transmitting second control area setting information containing second DMRS setting information for a second control area; identifying a third control area where the first control area overlaps with the second control area; and transmitting a DMRS on the basis of the first DMRS configuration information in the first control area including the third control area, a base station which performs the same, a terminal which communicates with the base station, and a method for operating the terminal.

公开(公告)号：US20200068537A1

公开(公告)日：2020-02-27

申请号：US16467809

申请日：2018-01-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung OH ,  Seunghoon CHOI ,  Sungjin PARK ,  Jeongho YEO ,  Youngbum KIM ,  Taehyoung KIM

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/12

Abstract: The present disclosure relates to a communication technique for joining an IoT technology with a 5G communication system for supporting a higher data transfer rate than a 4G system, and a system thereof. The disclosure may be applied to intelligent services (for example, a smart home, a smart building, a smart city, a smart car or a connected car, a health care, a digital education, retailing, security and safe-related service, etc.) on the basis of a 5G communication technology and an IoT related technology. The present disclosure relates to a wireless communication system, and to a method and an apparatus for smoothly providing a service in a communication system. More particularly, the present disclosure relates to a method and an apparatus for transmitting and receiving downlink and uplink control information within a communication system.

公开(公告)号：US20200053722A1

公开(公告)日：2020-02-13

申请号：US16534467

申请日：2019-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon CHOI ,  Taehyoung KIM ,  Jeongho YEO ,  Jinyoung OH

IPC: H04W72/04 ,  H04L5/10 ,  H04L5/00 ,  H04L1/18 ,  H04W80/08

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. The disclosure relates to an uplink control information transmission method of a terminal in a wireless communication system, wherein in receiving physical uplink control channel (PUCCH) configuration information and transmitting control information by applying PUCCH format 2 on a PUCCH on the basis of the PUCCH configuration information, the terminal applies a scrambling ID of a DMRS sequence on the basis of a configuration of a PUSCH uplink DMRS mapping type.

公开(公告)号：US20200052802A1

公开(公告)日：2020-02-13

申请号：US16537438

申请日：2019-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok RYU ,  Sungjin PARK ,  Jonghyun BANG ,  Jeongho YEO ,  Jinyoung OH

IPC: H04B17/309 ,  H04W72/04 ,  H04W24/08

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 or safety services.