中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

82 records (took 0.029 seconds)

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL BY USING POLAR CODING
    73.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL BY USING POLAR CODING 审中-公开

    公开(公告)号：US20200028615A1

    公开(公告)日：2020-01-23

    申请号：US16483732

    申请日：2018-02-02

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Min JANG ,  Kyungjoong KIM ,  Jaeyoel KIM ,  Seho MYUNG ,  Seokki AHN ,  Hongsil JEONG

    IPC: H04L1/00 ,  H03M13/15

    Abstract: Disclosed are: a communication method for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. A method by which a transmitter in a communication system transmits signals, according to one embodiment of the present specification, comprises the steps of: determining depth information for generating a mother code size and a parity bit; applying a polar code sequence corresponding to an information bit; generating, on the basis of the mother code size and the depth information, a codeword including a parity bit associated with at least two bits among a plurality of bits to which the polar code sequence is applied; and transmitting the generated codeword.

    APPARATUS AND METHOD FOR DECODING USING CYCLIC REDUNDANCY CHECK IN WIRELESS COMMUNICATION SYSTEM
    74.
    发明申请
    APPARATUS AND METHOD FOR DECODING USING CYCLIC REDUNDANCY CHECK IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190296859A1

    公开(公告)日：2019-09-26

    申请号：US16362412

    申请日：2019-03-22

    Applicant: Samsung Electronics Co., Ltd. ,  Industry Foundation of Chonnam National University

    Inventor： Min JANG ,  Hosung PARK ,  Hongsil JEONG

    IPC: H04L1/00

    Abstract: The disclosure is related 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).A method for operating a first device in a wireless communication system includes receiving information bits and distributed cyclic redundancy check (CRC) bits from a second device, and decoding the information bits and the distributed CRC bits, wherein the information bits and the distributed CRC bits are decoded by using a successive cancellation list decoding scheme that uses a parity check matrix determined based on a linear combination of rows of a predetermined parity check matrix, or by using a successive cancellation flip decoding scheme that uses the distributed CRC bits.

    METHOD AND APPARATUS FOR RATE-MATCHING OF POLAR CODES
    76.
    发明申请
    METHOD AND APPARATUS FOR RATE-MATCHING OF POLAR CODES 审中-公开

    公开(公告)号：US20180278269A1

    公开(公告)日：2018-09-27

    申请号：US15934878

    申请日：2018-03-23

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Min JANG ,  Seho MYUNG ,  Hongsil JEONG ,  Kyungjoong KIM ,  Jaeyoel KIM ,  Seokki AHN

    IPC: H03M13/13 ,  H03M13/00 ,  H03M13/27 ,  H04L1/00

    CPC classification number: H03M13/13 ,  H03M13/2792 ,  H03M13/618 ,  H03M13/6362 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0065 ,  H04L1/0069 ,  H04L1/0071

    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. In accordance with an aspect of the present disclosure a method by a transmitter using a polar coding is provided. The method includes identifying a length of interleaved transmission bits; identifying a length of a buffer corresponding to the interleaved transmission bits; determining a procedure from a first procedure and a second procedure based on at least one of the length of interleaved transmission bits and the length of buffer, if the length of the interleaved transmission bits is less than the length of the buffer; and storing the interleaved transmission bits at the buffer based on the determined procedure

    APPARATUS AND METHOD FOR CHANNEL ENCODING/DECODING IN COMMUNICATION OR BROADCASTING SYSTEM
    78.
    发明申请
    APPARATUS AND METHOD FOR CHANNEL ENCODING/DECODING IN COMMUNICATION OR BROADCASTING SYSTEM 审中-公开

    公开(公告)号：US20180175886A1

    公开(公告)日：2018-06-21

    申请号：US15848970

    申请日：2017-12-20

    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.

    ELECTRONIC APPARATUS, METHOD FOR EXECUTING APPLICATION, AND COMPUTER-READABLE RECORDING MEDIUM
    80.
    发明申请
    ELECTRONIC APPARATUS, METHOD FOR EXECUTING APPLICATION, AND COMPUTER-READABLE RECORDING MEDIUM 审中-公开

    公开(公告)号：US20170308252A1

    公开(公告)日：2017-10-26

    申请号：US15649092

    申请日：2017-07-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyeon-mi LEE ,  Min JANG ,  Woo-jin CHOI

    IPC: G06F3/0482 ,  G06F3/0486 ,  G06F3/0484 ,  G06F9/445 ,  G06F3/0481

    CPC classification number: G06F3/0482 ,  G06F3/04817 ,  G06F3/04842 ,  G06F3/0486 ,  G06F8/61

    Abstract: A portable electronic device is provided. The portable electronic device includes a display, a memory to store a first set of applications and a second set of applications, the first set of applications and the second set of applications to be executed in a first operation mode and a second operation mode of a same operating system, respectively, and a processor. The processor is adapted to display a background screen and a first icon via the display, at least temporarily, while the portable electronic device is operated in the first operation mode, identify a first input received with respect to the first icon, display one or more rectangular indications on a first portion of the background screen based at least in part on the first input, each of the one or more rectangular indications indicative of an application of one or more of the second set of applications, identify a dragging input received with respect to a rectangular indication selected from the one or more rectangular indications, display a second icon corresponding to a respective application of the one or more of the second set of applications indicated by the selected rectangular indication on a second portion of the background screen where the dragging input is released, and execute the respective application based at least in part on a second input received with respect to the second icon.

Patent Agency Ranking