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    Apparatus and method for encoding and decoding using polar code in wireless communication system
    92.
    发明授权
    Apparatus and method for encoding and decoding using polar code in wireless communication system 有权

    公开(公告)号：US11838125B2

    公开(公告)日：2023-12-05

    申请号：US18148683

    申请日：2022-12-30

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hongsil Jeong ,  Min Jang

    IPC: H04L1/00 ,  H03M13/15 ,  H03M13/13

    CPC classification number: H04L1/0057 ,  H03M13/134 ,  H03M13/15 ,  H04L1/0013

    Abstract: The 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 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 relates to encoding and decoding by using a polar code in a wireless communication system, and an operation method of a transmission-end apparatus includes determining segmentation and the number of segments, based on parameters associated with encoding of information bits, encoding the information bits according to the number of check bits, and transmitting the encoded information bits to a reception-end apparatus.

    Method and apparatus for decoding data in communication or broadcasting system
    94.
    发明授权
    Method and apparatus for decoding data in communication or broadcasting system 有权

    公开(公告)号：US11451243B2

    公开(公告)日：2022-09-20

    申请号：US17443296

    申请日：2021-07-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seho Myung ,  Min Jang ,  Yangsoo Kwon ,  Hoondong Noh

    IPC: H03M13/11 ,  H04B1/06 ,  H03M13/00 ,  H03M13/27

    Abstract: Disclosed are a communication scheme and a system thereof for converging IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. The disclosure can be applied to intelligent services (for example, services related to a smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security, and safety) based on the 5G communication technology and the IoT-related technology. A decoding method includes: performing decoding through an inner code; detecting an error through an outer code; determining a re-encoding method; and performing re-encoding. A method for processing a signal includes decoding a first layer signal to determine first LDPC information bits, encoding the first LDPC information bits and a first parity bits to determine second parity bits; identifying a part of the first LDPC information bits, and decoding a second layer signal.

    Apparatus and method for channel encoding/decoding in communication or broadcasting system
    98.
    发明授权
    Apparatus and method for channel encoding/decoding in communication or broadcasting system 有权

    公开(公告)号：US11133825B2

    公开(公告)日：2021-09-28

    申请号：US16685566

    申请日：2019-11-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seho Myung ,  Kyungjoong Kim ,  Seokki Ahn ,  Min Jang ,  Hongsil Jeong

    IPC: H03M13/11 ,  H03M13/00

    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). An apparatus and a method for channel encoding and decoding in a communication or broadcasting system is provided. According to the present disclosure, the method for channel encoding in a communication or broadcasting system includes determining a block size Z, and performing encoding based on the block size and a parity check matrix corresponding to the block size, in which the block size is included in any one of the plurality of block size groups and the parity check matrix is different for each block size group.

    Image sensor
    100.
    发明授权
    Image sensor 有权

    公开(公告)号：US11031428B2

    公开(公告)日：2021-06-08

    申请号：US16917309

    申请日：2020-06-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Wonchul Choi ,  Min Jang ,  Yitae Kim ,  Heegeun Jeong

    IPC: H01L27/146 ,  H04N5/374 ,  H04N5/3745

    Abstract: An image sensor includes a semiconductor substrate having first and second surfaces facing each other and a first device isolation layer provided in the semiconductor substrate. The first device isolation layer defines pixel regions of the semiconductor substrate and includes first and second portions crossing each other. The first and second portions are provided to surround one of the pixel regions, and the first portion is provided to extend from the first surface of the semiconductor substrate toward the second surface and to have a structure inclined relative to the first surface.

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