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    CHANNEL STATE INFORMATION FOR REPORTING AN ADVANCED WIRELESS COMMUNICATIONS SYSTEM
    22.
    发明申请
    CHANNEL STATE INFORMATION FOR REPORTING AN ADVANCED WIRELESS COMMUNICATIONS SYSTEM 审中-公开
    用于报告高级无线通信系统的信道状态信息

    公开(公告)号：US20150263796A1

    公开(公告)日：2015-09-17

    申请号：US14581636

    申请日：2014-12-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Young Han Nam ,  Md. Saifur Rahman ,  Boon Loong Ng

    IPC: H04B7/04 ,  H04W72/04 ,  H04L1/18 ,  H04B7/06

    CPC classification number: H04B7/0417 ,  H04B7/0452 ,  H04B7/0632 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/20 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0082 ,  H04L5/0094

    Abstract: Multi-user channel quality, information (MU-CQI) indicating demodulation interference at the user equipment between co-channel signals within a multi-user, multiple input multiple output (MU-MIMO) transmission is derived utilizing a demodulation interference measurement resource (DM-IMR) and based upon a demodulation reference signal (DMRS). Derivation of signal, interference, and signal-plus-interference parts of the MU-CQI is configurable, as is the MU-CQI reporting, selection of physical resource blocks (PRBs) to be employed, and periods, subframes and/or antenna ports for determining MU-CQI. The interfering transmission may originate from the same transmission point as the desired signal or from a different transmission point.

    Abstract translation: 使用解调干扰测量资源（DM），导出在多用户多输入多输出（MU-MIMO）传输中的同信道信号之间的用户设备处的解调干扰的多用户信道质量信息（MU-CQI） -IMR）并且基于解调参考信号（DMRS）。 MU-CQI的信号，干扰和信号加干扰部分的推导是可配置的，MU-CQI报告也将要采用的物理资源块（PRB）的选择以及周期，子帧和/或天线端口 用于确定MU-CQI。 干扰传输可以来自与所需信号相同的传输点或来自不同传输点。

    DUAL-POLARIZED DUAL-BAND USER EQUIPMENT ANTENNA ARRAY
    24.
    发明申请
    DUAL-POLARIZED DUAL-BAND USER EQUIPMENT ANTENNA ARRAY 有权

    公开(公告)号：US20250023257A1

    公开(公告)日：2025-01-16

    申请号：US18444439

    申请日：2024-02-16

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jiantong Li ,  Sung-Chul Park ,  Jianhua Mo ,  Aditya Dave ,  Young Han Nam ,  Won Suk Choi ,  Gang Xu

    IPC: H01Q25/00 ,  H01Q1/38

    Abstract: An apparatus includes a first, second, and third substrates. The first substrate includes a first antenna element supporting a first frequency band and a second frequency band higher than the first frequency band. The first substrate includes a first dielectric material having a first dielectric constant. The second substrate includes a second antenna element supporting the first frequency band and the second frequency band. The second substrate includes the first dielectric material. The third substrate is disposed between the first substrate and the second substrate and includes a third antenna element supporting the second frequency band. The third substrate includes a second dielectric material having a second dielectric constant lower than a first dielectric constant. The first and second antenna elements form a first beam in the first frequency band. The first, second, and third antenna elements form a second beam in the second frequency band.

    TRANSMISSION SETTING INDICATION FOR SWITCHING OPERATION ZONES
    25.
    发明申请
    TRANSMISSION SETTING INDICATION FOR SWITCHING OPERATION ZONES 有权

    公开(公告)号：US20240373436A1

    公开(公告)日：2024-11-07

    申请号：US18651532

    申请日：2024-04-30

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Young Han Nam ,  Jianhua Mo

    IPC: H04W72/23 ,  H04B7/06 ,  H04L5/00

    Abstract: Methods and apparatuses for a transmission setting indication for switching operation zones in wireless communication systems are provided. The methods of UE comprise: receiving configuration information including (i) a first configuration corresponding to a first transmission/reception setting and (ii) a second configuration corresponding to a second transmission/reception setting, wherein the configuration information is included in an RRC message; receiving an indication indicating whether to switch an operating configuration, the being included in a MAC CE or DCI; determining whether the operating configuration is the first configuration or the second configuration; determining, based on the indication, whether to switch the operating configuration between the first configuration and the second configuration; and switching, based on a determination, the operating configuration from the first configuration to the second configuration, wherein the first and second transmission/reception setting associated with a number of transmission layers for a spatial multiplexing operation or a beamforming operation.

    SPATIAL COMBINING OF UL IN MIMO SYSTEMS
    26.
    发明公开
    SPATIAL COMBINING OF UL IN MIMO SYSTEMS 审中-公开

    公开(公告)号：US20240291550A1

    公开(公告)日：2024-08-29

    申请号：US18433130

    申请日：2024-02-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Xinliang Zhang ,  Young Han Nam ,  Jianzhong Zhang

    IPC: H04B7/08 ,  H04B7/0413 ,  H04L5/00

    CPC classification number: H04B7/0862 ,  H04B7/0413 ,  H04L5/0051

    Abstract: A distributed unit (DU) includes a processor and a transceiver operatively coupled to the processor. The transceiver is configured to transmit information indicating a plurality of candidate combining methods, and receive a compressed signal. The compressed signal is based on at least one of the candidate combining methods. The transceiver is further configured to receive, from a radio unit (RU), information indicating a combining method supported by the RU, from the plurality of candidate combining methods and transmit information indicating combining weights for the candidate combining method.

    METHOD AND APPARATUS TO SUPPORT MULTIPLE NUMEROLOGIES IN WIRELESS COMMUNICATION SYSTEMS
    27.
    发明公开
    METHOD AND APPARATUS TO SUPPORT MULTIPLE NUMEROLOGIES IN WIRELESS COMMUNICATION SYSTEMS 审中-公开

    公开(公告)号：US20240172197A1

    公开(公告)日：2024-05-23

    申请号：US18491651

    申请日：2023-10-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Young Han Nam ,  Jinyoung Oh ,  Boon Loong Ng

    IPC: H04W72/0446 ,  H04L27/26

    CPC classification number: H04W72/0446 ,  H04L27/26025

    Abstract: Methods and apparatuses for multiple numerologies in wireless communication systems are provided. The methods of UE comprise: identifying first information associated with a set of SF groups including a first SF group and a second SF group, wherein the set of SF groups comprise a number of slots; determining, based on the first information, whether a SF belongs to the first SF group or the second SF group; receiving second information related to a numerology and slot length associated with the set of SF groups; and receiving or transmitting a signal in the SF based on the numerology and slot length included in the second information.

    Method and apparatus for SS/PBCH block frequency location indication
    29.
    发明授权
    Method and apparatus for SS/PBCH block frequency location indication 有权

    公开(公告)号：US11552761B2

    公开(公告)日：2023-01-10

    申请号：US17443021

    申请日：2021-07-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hongbo Si ,  Young Han Nam

    IPC: H04L5/00 ,  H04W72/04 ,  H04W56/00 ,  H04L27/26

    Abstract: A UE in a wireless communication system is provided. The UE comprises a transceiver configured to receive, from a BS, a SS/PBCH block including the PBCH using a first frequency location (GSCN-Current) over downlink channels, GSCN-Current being based on a set of predefined synchronization rasters that is determined by a global synchronization channel number (GSCN). The UE further comprises a processor operably connected to the transceiver, the processor configured to determine the SS/PBCH block, identify content of a PBCH included in the determined SS/PBCH block, determine a configuration for at least one of the SS/PBCH block that is associated with a PDCCH including scheduling information for RMSI on the GSCN-Current or the SS/PBCH block that is not associated with the PDCCH including the scheduling information for the RMSI on the GSCN-Current.

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