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    SEMICONDUCTOR MEMORY DEVICE
    94.
    发明申请
    SEMICONDUCTOR MEMORY DEVICE 有权

    公开(公告)号：US20240422964A1

    公开(公告)日：2024-12-19

    申请号：US18421187

    申请日：2024-01-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyunghwan LEE ,  Wonsok LEE ,  Juho LEE ,  Daewon HA

    IPC: H10B12/00 ,  H01L29/10

    Abstract: A semiconductor memory device includes a memory cell array having a three-dimensional structure, the memory cell array including a plurality of memory cells repeatedly arranged in a first lateral direction, a second lateral direction, and a vertical direction, wherein the first lateral direction and the second lateral direction are perpendicular to each other, and the vertical direction is perpendicular to each of the first lateral direction and the second lateral direction, wherein each of the plurality of memory cells includes two transistors including at a least portions of two word lines passing through the memory cell in the vertical direction and at least portions of two bit lines respectively on both sides of the two word lines in the first lateral direction, each of the two bit line extending along the second lateral direction, and each of the plurality of memory cells does not include a capacitor.

    METHOD AND APPARATUS FOR ENCODING AND DECODING USING CRC BIT IN WIRELESS COMMUNICATION SYSTEM
    96.
    发明公开
    METHOD AND APPARATUS FOR ENCODING AND DECODING USING CRC BIT IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240204914A1

    公开(公告)日：2024-06-20

    申请号：US18532992

    申请日：2023-12-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Donghun Lee ,  Seho MYUNG ,  Kwonjong LEE ,  Juho LEE

    IPC: H04L1/00

    CPC classification number: H04L1/0061 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0071

    Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). A method performed by a transmitting node in a wireless communication system may include encoding a plurality of information bits using a plurality of cyclic redundancy check (CRC) bits, interleaving the plurality of the information bits and the plurality of the CRC bits using an interleaving pattern, generating a codeword by convolution-encoding and polar-encoding the plurality of the interleaved information bits and the plurality of the interleaved CRC bits, and transmitting the codeword to a receiving node. The interleaving pattern may correspond to a matrix generated based on a size of the plurality of the information bits and a size the plurality of the CRC bits.

    METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    98.
    发明公开
    METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240073077A1

    公开(公告)日：2024-02-29

    申请号：US18267320

    申请日：2021-12-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yosub PARK ,  Hyojin LEE ,  Hanjin KIM ,  Seunghyun LEE ,  Juho LEE ,  Jaehyun LEE

    IPC: H04L27/26

    CPC classification number: H04L27/262 ,  H04L27/2627

    Abstract: Disclosed are a method and device for transmitting and receiving a signal in a wireless communication system. The method may comprise the following steps: transmitting, to a terminal, information of a plurality of demodulation reference signal (DMRS) sequences and information of a plurality of data transformation techniques, transforming a data symbol sequence on the basis of the plurality of data transformation techniques, performing an inverse discrete Fourier transformation (IDFT) on combinations of the plurality of transformed data symbol sequences and the plurality of DMRS sequences, measuring peak-to-average power ratio (PAPR) values with respect to each of the IDFT-performed signals, selecting an IDFT-performed signal having the lowest PAPR value as a result of the measurement, and the selected IDFT-performed signal may be transmitted to a terminal.

    METHOD AND APPARATUS FOR TRANSMITTING CONTROL SIGNAL IN A WIRELESS COMMUNICATION SYSTEM
    100.
    发明公开
    METHOD AND APPARATUS FOR TRANSMITTING CONTROL SIGNAL IN A WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230379913A1

    公开(公告)日：2023-11-23

    申请号：US18320140

    申请日：2023-05-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Donggu KIM ,  Woojae JEONG ,  Seunghyun LEE ,  Hanjin KIM ,  Juho LEE ,  Jungsoo JUNG

    IPC: H04W72/20

    CPC classification number: H04W72/20

    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate beyond a 4th generation (4G) communication system, such as long term evolution (LTE). The disclosure relates to a method performed by a base station in a wireless communication system, which may include: transmitting a radio resource control (RRC) message including reconfigurable intelligence surface (RIS) codebook configuration information to an RIS controller; determining a format of RIS control information based on the number of RIS codeword indexes; generating the RIS control information based on the determined format; and transmitting the generated RIS control information to the RIS controller.

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