公开(公告)号：US20210100024A1

公开(公告)日：2021-04-01

申请号：US17032822

申请日：2020-09-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghyun BANG ,  Jinyoung OH ,  Sungjin PARK ,  Cheolkyu SHIN

IPC: H04W72/14 ,  H04W72/04 ,  H04W72/12 ,  H04W80/08 ,  H04L1/18 ,  H04L5/00 ,  H04L5/10

Abstract: The disclosure relates to a communication technique for convergence of a 5th generation (5G) communication system for supporting a higher data transmission rate beyond a 4th generation (4G) system with an IoT technology, and a system therefor. The disclosure may be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety-related services, etc.) on the basis of a 5G communication technology and an IoT-related technology. The disclosure relates to a method and device for transmitting or receiving uplink control information in a wireless communication system. The disclosure relates to a method for configuring and generating uplink control information in an unlicensed band. The disclosure proposes a method for adding generated uplink control information to an uplink data channel.

公开(公告)号：US20210050956A1

公开(公告)日：2021-02-18

申请号：US16994012

申请日：2020-08-14

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L1/18 ,  H04L12/24 ,  H04L1/00

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). The disclosure is to transmit or receive data and control information in a wireless communication system. A method for operating a terminal includes receiving indication on limited-buffer rate-matching (LBRM) from a base station, acquiring at least one parameter required in order to perform the LBRM, determining a limited range of parity bits for the LBRM based on the at least one parameter, and transmitting or receiving data based on the limited range.

公开(公告)号：US20200351917A1

公开(公告)日：2020-11-05

申请号：US16860776

申请日：2020-04-28

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/12 ,  H04W16/14 ,  H04W74/08 ,  H04W72/04

Abstract: A method and apparatus are provided for transmitting and receiving data and control information in a wireless communication system. A method performed by a terminal includes identifying a first idle subband and a second idle subband in an unlicensed band, wherein the first idle subband and the second idle subband are consecutive; and transmitting, to a base station, an uplink signal including uplink control information in at least one of the first idle subband and the idle second subband The uplink control information includes information indicating whether a guard band between the first idle subband and the second idle subband is used for uplink transmission. The uplink signal is decoded based on the uplink control information.

公开(公告)号：US20200229231A1

公开(公告)日：2020-07-16

申请号：US16631001

申请日：2018-07-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinyoung OH ,  Sungjin PARK ,  Jeongho YEO ,  Heedon GHA ,  Taehan BAE

IPC: H04W74/08 ,  H04W24/08 ,  H04W72/04 ,  H04W16/14 ,  H04W80/08

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 present 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) on the basis of 5G communication technology and IoT-related technology. The present invention relates to a method and an apparatus for receiving a downlink control channel in a wireless communication system. Particularly, the present invention provides a method and an apparatus allowing a terminal to vary, according to base station settings or instructions, a reception time or reception timing, for a downlink control channel, transmitted from a base station.

公开(公告)号：US20200229114A1

公开(公告)日：2020-07-16

申请号：US16737385

申请日：2020-01-08

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W56/00 ,  H04W76/27 ,  H04W72/04 ,  G01S19/51 ,  H04W4/40

Abstract: The disclosure relates to a communication technique for convergence of IoT technology and a 5th generation (5G) communication system for supporting a higher data transfer rate beyond a 4th generation (4G) system, and a system therefor. The disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) based on 5G communication technology and IoT-related technology. A method according to the disclosure includes receiving configuration information including a parameter for transmission of a synchronization signal block (SSB) from a base station, identifying a resource for transmission of the SSB based on the parameter, and in case that a condition for transmission of the SSB is satisfied, transmitting the SSB to a second terminal on the resource.

公开(公告)号：US20200221449A1

公开(公告)日：2020-07-09

申请号：US16736024

申请日：2020-01-07

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/04

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 smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure relates to a method and an apparatus for transmitting/receiving a control channel in a wireless communication system. More specifically, a method for determining a downlink control channel transmission configuration of a base station by providing control channel area configuration information together, which is used when sharing a downlink resource with the base station within a maximum channel occupancy interval acquired by a User Equipment (UE) is provided.

公开(公告)号：US20200213032A1

公开(公告)日：2020-07-02

申请号：US16644324

申请日：2018-09-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho YEO ,  Hyojin LEE ,  Sungjin PARK ,  Jinyoung OH

IPC: H04L1/00 ,  H04W72/12 ,  H04W28/06 ,  H04L27/26

Abstract: The present disclosure relates to a communication technique that combines, with IoT technology, 5G communication system for supporting a higher data transfer rate than a 4G system, and a system therefor. The present disclosure can 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, etc. on the basis of 5G communication technologies and IoT related technologies. Disclosed, in the present invention, are a method and an apparatus for determining the size of a transport block in a communication or broadcasting system.

公开(公告)号：US20200100223A1

公开(公告)日：2020-03-26

申请号：US16578154

申请日：2019-09-20

Applicant: Samsung Electronics Co., Ltd.

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

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

Abstract: An operating method of a user equipment (UE) for time domain resource assignment of a data channel in a wireless communication system, the operating method including: receiving control information related to the time domain resource assignment of the data channel from a base station via a physical downlink control channel (PDCCH) and upper layer signaling, and determining the time domain resource assignment of the data channel, based on the received control information.

公开(公告)号：US20200037350A1

公开(公告)日：2020-01-30

申请号：US16491450

申请日：2018-03-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Jeongho YEO ,  Jinyoung OH ,  Taehan BAE ,  Younsun KIM

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

Abstract: The present disclosure relates to 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 present 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. The present invention provides a method for constituting the corresponding information, in a situation that a specific type service influences (interference in a wireless communication environment) on other types of services or the same type of service, into control information so as to transfer the control information from a base station to a terminal. The terminal receives the information through a control channel and can adapt a data reception method by utilizing the same.

公开(公告)号：US20200022115A1

公开(公告)日：2020-01-16

申请号：US16476482

申请日：2018-01-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Jeongho YEO ,  Younsun KIM ,  Jinyoung OH

IPC: H04W72/04

Abstract: The present invention relates to a communication technique for convergence of an IoT technology and a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure can be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, security and safety-related service, etc.) on the basis of a 5G communication technology and an IoT-related technology. A method for communicating by a base station according to the present invention comprises transmitting control information relating to at least two services to a terminal; and transmitting data relating to the at least two services to the terminal, wherein at least one of a control region for transmitting the control information and a data region for transmitting the data may include at least two frequency bandwidths corresponding to each of the at least two services.