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31.发明申请公开(公告)号：US20220369372A1
公开(公告)日：2022-11-17
申请号：US17634085
申请日：2020-08-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinyoung OH , Hyunseok RYU , Jonghyun BANG , Cheolkyu SHIN , Jeongho YEO
Abstract: Provided is an operating method of a terminal, the method including receiving configuration information of channel occupancy from a base station, receiving a downlink control channel from the base station based on the configuration information, determining whether to transmit an uplink control channel or an uplink data channel to the base station based on the downlink control channel, if determining whether to transmit the uplink control channel or the uplink data channel to the base station, determining valid resources and transmission power for transmission of the uplink control channel or the uplink data channel, and transmitting the uplink control channel or the uplink data channel to the base station based on determining the valid resources and the transmission power is provided.
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公开(公告)号：US20220330261A1
公开(公告)日：2022-10-13
申请号：US17630690
申请日：2020-08-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongho YEO , Hyunseok RYU , Cheolkyu SHIN , Jinyoung OH , Jonghyun BANG
Abstract: In an embodiment of the disclosure, an operating method performed by a user equipment (UE) in a wireless communication system includes: receiving, from a base station (BS), an uplink resource configuration (configured grant) including a first quality of service (QoS) threshold and a sidelink resource configuration including a second QoS threshold; determining priority between uplink transmission and sidelink transmission, based on the first QoS threshold and the second QoS threshold; and transmitting at least one of uplink data or sidelink data, based on a result of the determining.
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公开(公告)号：US20220272704A1
公开(公告)日：2022-08-25
申请号：US17739692
申请日：2022-05-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Cheolkyu SHIN , Hyunseok RYU , Jonghyun BANG , Jeongho YEO
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 disclosure is for controlling congestion of a channel in a wireless communication system According to an embodiment of the present disclosure, a method performed by a terminal in a wireless communication system comprises determining a plurality of granted transmission resources for a sidelink communication, performing a transmission or a retransmission using at least one transmission resource among the plurality of granted transmission resources, receiving an acknowledgement (ACK) for the transmission or the retransmission, in response to the ACK, releasing one or more transmission resources among the plurality of granted transmission resources, measuring a channel occupancy ratio (CR) from transmission resources other than the released one or more transmission resources from the plurality of granted transmission resources, and transmitting a physical sidelink shared channel (PSSCH) to satisfy a condition that the measured CR does not exceed a configured CR limit so that a congestion control is performed.
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34.发明申请公开(公告)号：US20220256577A1
公开(公告)日：2022-08-11
申请号：US17628469
申请日：2020-07-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinyoung OH , Hyunseok RYU , Jonghyun BANG , Jeongho YEO
Abstract: According to an embodiment of the disclosure, a method and apparatus for transmitting or receiving, by a user equipment (UE), signals in a wireless communication system is provided. The method, performed by the UE, of transmitting or receiving a signal may include receiving scheduling information for an uplink (UL) channel from a base station (BS), identifying a channel access type available for the UE for each of a plurality of UL channels based on the scheduling information, determining a UL channel in which UL control information (UCI) is multiplexed and transmitted in an unlicensed band among the plurality of UL channels based on the channel access type for each UL channel, and multiplexing and transmitting the UCI to the BS in the determined UL channel.
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公开(公告)号：US20220201528A1
公开(公告)日：2022-06-23
申请号：US17607252
申请日：2020-04-29
Applicant: Samsung Electronics Co., Ltd
Inventor： Cheolkyu SHIN , Hyunseok RYU , Jeongho YEO , Jinyoung OH , Sungjin PARK , Jonghyun BANG
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, and the like) on the basis of 5G communication technology and IoT0related technology. A method for measuring and reporting a channel state in sidelink communication is disclosed.
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Patent Agency Ranking
公开(公告)号：US20220095375A1
公开(公告)日：2022-03-24
申请号：US17309884
申请日：2019-12-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinyoung OH , Jeongho YEO , Hyunseok RYU , Sungjin PARK , Jonghyun BANG , Cheolkyu SHIN
Abstract: The present disclosure relates to a communication method and its system for converging a 5th-Generation (5G) communication system for supporting a higher data rate than a 4th-Generation (4G) system with an Internet of things (IoT) technology. The present disclosure may be applied to intelligent services based on the 5G communication technology and an IoT-related technology (e.g., a smart home, a smart building, a smart city, a smart car or a connected car, health care, digital education, retail, security and safety services). According to various embodiments of the present disclosure, an operating method of a base station, in a wireless communication system, may include performing a channel access procedure in an unlicensed band, obtaining a transmission result of a downlink signal for a reference slot based on the channel access procedure, and determining a size of a contention section for a next channel access procedure, based on the transmission result, and the reference slot may be a starting slot in downlink transmission by the base station.
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公开(公告)号：US20220095371A1
公开(公告)日：2022-03-24
申请号：US17425020
申请日：2020-01-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinyoung OH , Jeongho YEO , Hyunseok RYU , Sungjin PARK , Jonghyun BANG , Cheolkyu SHIN
Abstract: The disclosure provides a communication method in a wireless system, the communication method including performing a channel access procedure in an unlicensed band, determining a processing time of a user equipment (UE), based on whether to apply a cyclic-extended signal, after completion of the channel access procedure, transmitting, via a downlink (DL) control channel, scheduling information about uplink (UL) transmission determined based on the processing time, and receiving, from the UE, a control channel or a data channel.
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公开(公告)号：US20220086768A1
公开(公告)日：2022-03-17
申请号：US17419547
申请日：2020-01-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongho YEO , Hyunseok RYU , Jinyoung OH , Seunghoon CHOI , Jonghyun BANG , Cheolkyu SHIN
Abstract: The present disclosure relates to: a communication technique combining a 5G communication system, for supporting a higher data transfer rate than 4G systems, with IoT technology; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. According to an embodiment of the present invention, a method of a terminal side link communication is characterized by further comprising: determining a first path attenuation between a second terminal and a first terminal; determining a second path attenuation between a base station and the first terminal; determining the transmission power of the first terminal based on at least one among the first pathloss and the second pathloss; and transmitting a signal based on the transmission power of the first terminal.
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公开(公告)号：US20220070879A1
公开(公告)日：2022-03-03
申请号：US17421571
申请日：2020-01-07
Applicant: Samsung Electronics Co., LTD.
Inventor： Hyunseok RYU , Jeongho YEO , Jinyoung OH , Sungjin PARK , Jonghyun BANG , Cheolkyu SHIN
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 disclosure provides a method and a device for allocating transmission power in a wireless communication system.
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公开(公告)号：US20210321291A1
公开(公告)日：2021-10-14
申请号：US17221266
申请日：2021-04-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongho YEO , Suha YOON , Hyunseok RYU , Cheolkyu SHIN , Sungjin PARK , Jonghyun BANG , Jinyoung OH
IPC: H04W28/06
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 a 4G system, and a system therefor. The disclosure can 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.
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