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    METHOD, USER EQUIPMENT AND BASE STATION FOR TRANSMITTING HARQ-ACK INFORMATION
    121.
    发明公开
    METHOD, USER EQUIPMENT AND BASE STATION FOR TRANSMITTING HARQ-ACK INFORMATION 审中-公开

    公开(公告)号：US20230370208A1

    公开(公告)日：2023-11-16

    申请号：US18357618

    申请日：2023-07-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jingxing FU ,  Bin YU ,  Chen QIAN ,  Qi XIONG ,  Feifei SUN

    IPC: H04L1/1812 ,  H04W76/30 ,  H04L5/00 ,  H04W72/21 ,  H04W72/50

    CPC classification number: H04L1/1819 ,  H04W76/30 ,  H04L5/0048 ,  H04W72/21 ,  H04W72/535

    Abstract: The present disclosure discloses a method, a user equipment and a base station for transmitting HARQ-ACK information, including: determining, the number of bits of HARQ-ACK information transmitted on an uplink subframe n and a PUCCH resource for transmitting the HARQ-ACK information; determining, a PUCCH power adjustment value transmitting the HARQ-ACK information according to a shared field of TPC and a total DL DAI in DCI of a PDCCH scheduling a PDSCH or indicating semi-static SPS release; transmitting, the HARQ-ACK information on the uplink subframe n according to the determined number of bits, the PUCCH resource, and the PUCCH power adjustment value; wherein the shared field of the TPC and the total DL DAI is just used to transmit a TPC command, or, the shared field of the TPC and the total DL DAI is used to transmit the TPC command or a value of the total DL DAI.

    METHOD AND DEVICE FOR DETERMINNING CONFIGURATION
    125.
    发明申请
    METHOD AND DEVICE FOR DETERMINNING CONFIGURATION 有权

    公开(公告)号：US20230132942A1

    公开(公告)日：2023-05-04

    申请号：US17917807

    申请日：2021-04-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Qi XIONG ,  Yi WANG ,  Feifei SUN ,  Bin YU

    IPC: H04W74/08 ,  H04W74/00 ,  H04W72/1268 ,  H04L27/26

    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 disclosure provides a method and device for determining a configuration.

    METHOD AND APPARATUS FOR UPLINK TRANSMISSION
    127.
    发明申请
    METHOD AND APPARATUS FOR UPLINK TRANSMISSION 有权

    公开(公告)号：US20220231815A1

    公开(公告)日：2022-07-21

    申请号：US17576469

    申请日：2022-01-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Feifei SUN ,  Qi XIONG ,  Yi WANG ,  Sa ZHANG ,  Jingxing FU ,  Bin YU

    IPC: H04L5/00

    Abstract: A method and a corresponding apparatus for performing uplink transmission in a wireless communication system are disclosed. The method comprises: based on at least one of the information indicating uplink transmission resources, acquiring the number of resource elements REs used for determining a PUSCH transmission; determining a transport block size TBS for the uplink transmission based on the number of REs; and performing the uplink transmission based on the determined TBS. Wherein, a PUSCH transmission occupies m time unit for transmission, and the rate matching and RE mapping of the PUSCH are performed on all resources occupied in m time unit.

    METHOD AND APPARATUS FOR MEASURING INTERFERENCE, FEEDING BACK DEMODULATION RELATED INFORMATION AND SCHEDULING TERMINALS, CHANNEL SWITCHING, AND INTERFERENCE PROCESSING
    129.
    发明申请
    METHOD AND APPARATUS FOR MEASURING INTERFERENCE, FEEDING BACK DEMODULATION RELATED INFORMATION AND SCHEDULING TERMINALS, CHANNEL SWITCHING, AND INTERFERENCE PROCESSING 有权

    公开(公告)号：US20220216976A1

    公开(公告)日：2022-07-07

    申请号：US17604234

    申请日：2020-04-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Chuang ZHANG ,  Chen QIAN ,  Di Su ,  Peng LIN ,  Bin YU

    IPC: H04L5/00 ,  H04B17/24 ,  H04B17/327 ,  H04B17/345 ,  H04W72/08 ,  H04W72/04

    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 of measuring interference and a corresponding device. The method of measuring interference includes: receiving a downlink reference signal from abase station; based on a received downlink reference signal of a first category, acquiring interference strength information of co-channel interference or self-interference caused by a user equipment (UE), which performs uplink transmission on a time frequency resource where the received downlink reference signal of the first category is transmitted, to a current user equipment, or information for the base station to acquire the interference strength information of the co-channel interference or the self-interference; and reporting the acquired interference strength information or the acquired information for the base station to acquire the interference strength information to the base station, wherein the downlink reference signal of the first category is: a downlink reference signal transmitted on a time frequency resource with scheduled uplink transmission. According to the method of measuring interference and the corresponding device, interference strength of co-channel interference between UEs or self-interference of a user equipment can be measured accurately. The present disclosure provides a method and apparatus for a first terminal to transmit information on demodulation failure to a base station in a wireless communication system, and a method and apparatus for a base station to schedule uplink transmission based on the fed back information on demodulation failure. The method for the first terminal includes: receiving and demodulating data from the base station; determining at least one demodulation failure reason respectively associated with at least one second terminal causing inter-terminal interference to the first terminal, when demodulation of the data fails; generating information on demodulation failure based on the determined at least one demodulation failure reason; and transmitting the information on demodulation failure to the base station. The application relates to a method, a base station (BS), a user equipment (UE) and a system thereof for channel switching. The method includes: receiving, from the UE, information indicating that the UE has a full-duplex communication capability; transmitting, to the UE, control signaling notifying the UE to activate the full-duplex communication capability; and scheduling full-duplex transmission for the UE after the UE completes initialization of a self-interference cancellation module, wherein, the base station further configures a full-duplex mode timer and notifies the UE of configuration of the full-duplex mode timer. The present disclosure provides a base station, an apparatus and operation methods thereof for performing interference processing in a wireless communication system. The base station is configured to allocate resources for a plurality of apparatuses communicating with the base station based on a level of inter-apparatus interference among the plurality of apparatuses; and to indicate the allocated resources to the plurality of apparatuses. The apparatus is configured to acquire, from a base station, resources allocated for the apparatus by the base station based on a level of inter-apparatus interference among a plurality of apparatuses communicating with the base station; and to communicate based on the allocated resources.

    TRANSMISSION METHOD OF PHYSICAL SIGNAL, TERMINAL AND BASE STATION
    130.
    发明申请
    TRANSMISSION METHOD OF PHYSICAL SIGNAL, TERMINAL AND BASE STATION 有权

    公开(公告)号：US20220182160A1

    公开(公告)日：2022-06-09

    申请号：US17601367

    申请日：2020-04-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Di SU ,  Chen QIAN ,  Peng LIN ,  Chuang ZHANG ,  Bin YU

    IPC: H04B17/354 ,  H04B17/345 ,  H04B1/525 ,  H04L27/26 ,  H04L5/14

    Abstract: A transmission method of a physical signal, a terminal, and a base station are provided. The transmission method may include receiving first configuration information, determining a measurement time-frequency resource for a residual self-interference measurement based on the first configuration information, performing the residual self-interference measurement on the measurement time-frequency resource to obtain a measurement result, transmitting feedback information determined according to the measurement result, receiving second configuration information determined according to the feedback information and determining a duplex mode of a terminal based on the second configuration information. According to the present disclosure, interference during a signal transmission procedure may be reduced.

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