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    METHOD AND DEVICE FOR TRANSMITTING DATA IN WIRELESS CELLULAR COMMUNICATION SYSTEM
    53.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING DATA IN WIRELESS CELLULAR COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190268095A1

    公开(公告)日：2019-08-29

    申请号：US16346696

    申请日：2017-10-30

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jeongho YEO ,  Younsun KIM ,  Sungjin PARK ,  Jinyoung OH

    IPC: H04L1/00 ,  H04L5/00 ,  H04W80/08 ,  H04W72/04 ,  H04L1/18

    Abstract: The present invention relates to a communication technique, which is a convergence of IoT technology and 5G communication system for supporting higher data transmission rate beyond 4G system, and a system for same. The present invention can be applied to smart services (e.g. smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security- and safety-related services and the like) on the basis of 5G communication technology and IoT-related technology. The present invention provides a method, for transmitting data by a terminal, comprising the steps of: receiving, from a base station, information relating to sub-transmission blocks comprised in a transmission block; determining sub-transmission blocks on the basis of the number of code blocks comprised in the scheduled transmission block and the information relating to the sub-transmission blocks; and transmitting data to the base station by means of the sub-transmission blocks, wherein the sub-transmission block is a code block group comprising at least one code block.

    METHOD AND DEVICE FOR RECEIVING BROADCAST INFORMATION IN WIRELESS COMMUNICATION SYSTEM
    56.
    发明申请
    METHOD AND DEVICE FOR RECEIVING BROADCAST INFORMATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20180343571A1

    公开(公告)日：2018-11-29

    申请号：US15776760

    申请日：2016-11-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Donghan KIM ,  Jinyoung OH ,  Seung-Hoon CHOI

    IPC: H04W24/02 ,  H04W16/24

    CPC classification number: H04W24/02 ,  H04J11/00 ,  H04L27/26 ,  H04W4/06 ,  H04W4/70 ,  H04W16/24 ,  H04W24/08 ,  H04W48/12

    Abstract: The present disclosure relates to a communication technique which combines a 5G (5th Generation) communication system, for supporting a higher data transmission rate following 4G (4th Generation) systems, with IoT (Internet of Things) technology, and to a system for the communication technique. The present disclosure may be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security, and safety-related services), based on 5G communication technology and IoT-related technology. The present invention relates to a method and device for receiving broadcast information by means of a terminal in a communication system. The method for receiving broadcast information by means of a terminal in a communication system according to an embodiment of the present invention comprises the processes of: receiving a signal including broadcast information from a base station; using a repeating pattern of the signal and determining a value for autocorrelation; determining whether coverage enhancement is supported by the base station on the basis of the value for the autocorrelation; acquiring the broadcast information through decoding of the signal when the base station supports coverage enhancement; and moving to another cell or another center frequency and implementing initial connection when the base station does not support coverage enhancement.

    METHOD AND APPARATUS FOR PARTIAL RETRANSMISSION IN WIRELESS CELLULAR COMMUNICATION SYSTEM
    57.
    发明申请
    METHOD AND APPARATUS FOR PARTIAL RETRANSMISSION IN WIRELESS CELLULAR COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20180145797A1

    公开(公告)日：2018-05-24

    申请号：US15821358

    申请日：2017-11-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jeongho YEO ,  Sungjin PARK ,  Jinyoung OH

    IPC: H04L1/18

    CPC classification number: H04L1/1812 ,  H04L1/1896 ,  H04W84/042

    Abstract: A communication method and system are provided for converging a 5G communication system for supporting higher data rates beyond a 4G system with an IoT technology. A method, by a base station, for performing retransmission with respect to a code block requiring the retransmission among transport blocks, includes transmitting, to a terminal, first information related to a number of code block groups (CBGs) included in a transport block (TB); determining the CBGs for the TB based on a number of code blocks (CBs) included in the TB and the first information; and transmitting, to the terminal, the determined CBGs and control information including second information related to transmission of the TB.

    METHOD AND APPARATUS FOR CHANNEL ACCESS IN WIRELESS COMMUNICATION SYSTEM
    59.
    发明申请
    METHOD AND APPARATUS FOR CHANNEL ACCESS IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20170238233A1

    公开(公告)日：2017-08-17

    申请号：US15429919

    申请日：2017-02-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jinyoung OH ,  Taehan BAE ,  Jeongho YEO

    IPC: H04W40/04 ,  H04W74/08 ,  H04W16/14

    CPC classification number: H04W40/04 ,  H04W16/14 ,  H04W72/1215 ,  H04W74/0808

    Abstract: A communication method for a channel access in a wireless communication system and an apparatus therefor are provided. The communication method includes an evolved NodeB (eNB) that transmits data to a user equipment (UE) through a licensed band, and determines whether an unlicensed band channel is in an idle state during a first channel sensing duration. If the unlicensed band channel is in the idle state, the eNB transmits data to the UE through an unlicensed band during a first channel occupying duration, a second channel sensing duration, and a second channel occupying duration. In the method, a sum of the first channel occupying duration, the second channel sensing duration, and the second channel occupying duration is equal to or less than a certain time.

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