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公开(公告)号：US20220173951A1
公开(公告)日：2022-06-02
申请号：US17440029
申请日：2020-03-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyoungju JI , Taehyoung KIM , Heecheol YANG
Abstract: The present disclosure relates to a communication technique for combining IoT technology and a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security- and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. According to an embodiment of the present disclosure, a method by a base station in a wireless communication system comprises the steps of: transmitting, to a terminal, downlink control information comprising resource allocation information for a virtual domain and resource allocation information for a physical downlink shared channel (PDSCH); multiplexing the PDSCH in a virtual domain resource on the basis of the resource allocation information for the virtual domain; and performing discrete fourier transform (DFT) precoding for the multiplexed PDSCH.
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92.发明申请公开(公告)号：US20220124740A1
公开(公告)日：2022-04-21
申请号：US17502678
申请日：2021-10-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyoungju JI , Jinhyun PARK , Taehyoung KIM , Jinyoung OH , Youngrok JANG
IPC: H04W72/12 , H04B17/336 , H04L1/16
Abstract: A communication scheme and a system thereof for converging internet of things (IoT) technology and a 5th generation (5G) communication system for supporting a higher data transmission rate beyond that of a 4th generation (4G) system are provided. The disclosure can be applied to intelligent services (for example, services related to smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, retail business, security, and safety) based on the 5G communication technology and the IoT-related technology. The disclosure proposes a method and an apparatus for transmitting and receiving a reference signal to efficiently use resources in a wireless communication system.
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93.发明申请公开(公告)号：US20220123891A1
公开(公告)日：2022-04-21
申请号：US17501388
申请日：2021-10-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyoungju JI , Jinhyun PARK , Taehyoung KIM , Jinyoung OH , Youngrok JANG
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 signal transmission/reception method and apparatus for a high-speed mobile user equipment (UE) in a wireless communication system are provided.
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94.发明申请公开(公告)号：US20220110148A1
公开(公告)日：2022-04-07
申请号：US17450193
申请日：2021-10-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinyoung OH , Taehyoung KIM , Jinhyun PARK , Youngrok JANG , Hyoungju JI , Taehan BAE
Abstract: A method by a UE for time-domain resource allocation in a wireless communication system supporting a 5G or 6G communication system includes: receiving, from a base station, configuration information including first information for configuration of a time domain resource allocation table, which is applicable to a downlink data channel, and second information indicating a minimum scheduling offset related to scheduling of the downlink data channel; receiving, from the base station, downlink control information including time domain resource allocation information about the downlink data channel and information indicating whether to configure the minimum scheduling offset; and in case that the minimum scheduling offset is configured, identifying a first slot offset for scheduling of the downlink data channel, based on the configuration information and the time domain resource allocation information; and receiving data on the downlink data channel scheduled based on the first slot offset.
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公开(公告)号：US20220086911A1
公开(公告)日：2022-03-17
申请号：US17476370
申请日：2021-09-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinyoung OH , Taehyoung KIM , Sungjin PARK , Hyoungju JI
Abstract: The disclosure relates to a communication technique for combining an IoT technology with a 5G communication system for supporting a higher data transmission rate than that of a beyond-4G system, and a system therefor. The disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety related services, and the like) on the basis of 5G communication technologies and IoT-related technologies. The disclosure provides a method and apparatus for semi-static channel access of a terminal for uplink signal and/or channel transmission applied in an unlicensed band.
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Patent Agency Ranking
公开(公告)号：US20210392627A1
公开(公告)日：2021-12-16
申请号：US17399597
申请日：2021-08-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taehyoung KIM , Jinkyu KANG , Youngbum KIM , Jinyoung OH , Seunghoon CHOI
Abstract: The present disclosure relates to a communication technique for combining, with IoT technology, a 5G communication system for supporting a higher data transmission 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, security and safety related services, and the like based on 5G communication technologies and IoT-related technologies. The present disclosure discloses a method and an apparatus for efficiently transmitting and receiving a downlink control channel in a CA environment.
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97.发明申请公开(公告)号：US20210329556A1
公开(公告)日：2021-10-21
申请号：US17048560
申请日：2019-04-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taehyoung KIM , Youngbum KIM , Younsun KIM , Jeongho YEO , Seunghoon CHOI
Abstract: The disclosure relates to a method and apparatus for reducing power consumption of a terminal in a wireless communication system, and an operation method of a terminal for reducing power consumption of the terminal in a wireless communication system according to an embodiment of the disclosure includes transmitting a power saving mode request (PSR) message requesting a power saving mode to a base station and receiving configuration information or indicator information relating to the power saving mode from the base station.
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98.发明申请公开(公告)号：US20210306967A1
公开(公告)日：2021-09-30
申请号：US17266287
申请日：2019-08-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinkyu KANG , Youngbum KIM , Taehyoung KIM , Seunghoon CHOI
Abstract: The disclosure provides a method of providing synchronization signal block indication information in a wireless communication system, the method including: configuring the synchronization signal block indication information, based on information regarding an uplink-downlink slot configuration and a subcarrier spacing at which a synchronization signal block is transmitted; transmitting the configured synchronization signal block indication information to a terminal; and transmitting at least one synchronization signal block, based on the configured synchronization signal block indication information.
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99.发明申请公开(公告)号：US20210274485A1
公开(公告)日：2021-09-02
申请号：US17255760
申请日：2019-07-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seunghoon CHOI , Youngbum KIM , Taehyoung KIM
Abstract: The present disclosure relates to: a communication technique for converging an IoT technology and a 5G communication system for supporting a higher data transfer 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. The present invention relates to a method for transmitting uplink control information (UCI) by a terminal in a wireless communication system, the method comprising: receiving physical uplink control channel (PUCCH) configuration information from a base station; and transmitting, to the base station, UCI in a PUCCH to which PUCCH format 1 has been applied on the basis of the PUCCH configuration information, wherein the PUCCH configuration information contains spreading code index information, and the spreading code index information is determined on the basis of the length of a spreading code to be applied to symbols through which the UCI is to be transmitted, among symbols through which the PUCCH is to be transmitted.
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公开(公告)号：US20210274449A1
公开(公告)日：2021-09-02
申请号：US17277031
申请日：2019-09-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seunghoon CHOI , Jinkyu KANG , Youngbum KIM , Taehyoung KIM
Abstract: Provided is an integrated access and backhaul (IAB) node for controlling transmit and receive power of a signal in a wireless communication system, the IAB node including: a transceiver; and at least one processor, wherein the at least one processor is configured to: determine a power value or an offset used for down adjustment of maximum transmit power for a backhaul link signal to be received by the IAB node, based on receive power of an access uplink signal from a terminal or maximum transmit power of the terminal; control the transceiver to transmit power adjustment information including the power value or the offset to a parent node of the IAB node or a child node of the IAB node; and control the transceiver to receive, from the parent node or the child node, a backhaul link signal in which the maximum transmit power is down-adjusted based on the power adjustment information.
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