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    DEVICE AND METHOD TO TRANSMIT AND RECEIVE SIGNAL IN COMMUNICATION SYSTEM
    54.
    发明申请
    DEVICE AND METHOD TO TRANSMIT AND RECEIVE SIGNAL IN COMMUNICATION SYSTEM 有权

    公开(公告)号：US20210013902A1

    公开(公告)日：2021-01-14

    申请号：US16914801

    申请日：2020-06-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Min JANG ,  Hyuntack LIM ,  Hongsil JEONG

    IPC: H03M13/15 ,  H04B1/06

    Abstract: The 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 a long-term evolution (LTE). A method of a receiving device in a communication system is provided. The method includes receiving a signal, and decoding the received signal based on a polar decoding scheme which is based on a successive cancellation (SC) scheme to estimate an information sequence, wherein, in the polar decoding scheme, a second number of parity bits among a first number of parity bits of an outer code included in an input bit sequence to a polar encoder are used in an error detection operation, and a third number of parity bits among the first number of parity bits are used in an error correction operation.

    APPARATUS AND METHOD FOR DECODING OF LOW-DENSITY PARITY CHECK CODES IN WIRELESS COMMUNICATION SYSTEM
    55.
    发明申请
    APPARATUS AND METHOD FOR DECODING OF LOW-DENSITY PARITY CHECK CODES IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20200350927A1

    公开(公告)日：2020-11-05

    申请号：US16855524

    申请日：2020-04-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Min JANG ,  Hyuntack LIM ,  Hongsil JEONG ,  Hayoung YANG ,  Joohyun LEE

    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). The disclosure provides decoding of a low-density parity-check (LDPC) code in a wireless communication system, and a decoding method of the LDPC code may include receiving a codeword, performing decoding iterations on the codeword a predefined maximum number of times using a parity check matrix, performing partial decoding using a partial area of the parity check matrix, and determining decoding success or failure of the codeword based a result of the partial decoding.

    IMAGE SENSOR
    56.
    发明申请
    IMAGE SENSOR 审中-公开

    公开(公告)号：US20200335536A1

    公开(公告)日：2020-10-22

    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

    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.

    APPARATUS AND METHOD FOR ENCODING AND DECODING USING POLAR CODE IN WIRELESS COMMUNICATION SYSTEM
    59.
    发明申请
    APPARATUS AND METHOD FOR ENCODING AND DECODING USING POLAR CODE IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190312676A1

    公开(公告)日：2019-10-10

    申请号：US16376485

    申请日：2019-04-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hongsil JEONG ,  Min JANG

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

    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.

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