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    METHOD AND APPARATUS FOR PERFORMING DRIVE TEST IN MOBILE COMMUNICATION SYSTEM
    2.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING DRIVE TEST IN MOBILE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20200028602A1

    公开(公告)日：2020-01-23

    申请号：US16477381

    申请日：2018-01-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Donghyuck PARK ,  Sungrok YOON ,  Sungkyu JUNG ,  Jinwook KIM ,  Hyesuk KIM ,  Minsung CHO ,  Sungbum PARK

    IPC: H04B17/309 ,  H04B17/24

    Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology. A method for determining signal reception quality in a mobile communication system according to another embodiment of the present specification comprises the steps of: acquiring measurement information related to a received signal; acquiring map information corresponding to a region where the signal is received; and determining signal reception quality at a predicted reception point on the basis of the measurement information and the map information.

    METHOD AND DEVICE FOR SELECTING BEAM IN WIRELESS COMMUNICATION SYSTEM WHICH USES A PLURALITY OF ANTENNAS
    5.
    发明申请
    METHOD AND DEVICE FOR SELECTING BEAM IN WIRELESS COMMUNICATION SYSTEM WHICH USES A PLURALITY OF ANTENNAS 审中-公开
    在无线通信系统中选择波束的方法和装置，其使用多个天线

    公开(公告)号：US20160316480A1

    公开(公告)日：2016-10-27

    申请号：US15103820

    申请日：2014-12-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jongho OH ,  Ohyun JO ,  Sungrok YOON ,  Kilsik HA

    IPC: H04W72/08 ,  H04W72/04 ,  H04B7/06 ,  H04B7/04

    CPC classification number: H04W72/085 ,  H04B7/0408 ,  H04B7/0608 ,  H04B7/0695 ,  H04B7/0697 ,  H04W72/046

    Abstract: The present invention relates to a method and a device for selecting a beam in a wireless communication system which uses a plurality of antennas such as an array antenna. A method according to one embodiment of the present invention is a method for selecting a transmission beam in a transmission device of a wireless communication device comprising a transmission device having a plurality of transmission array antennas, and a receiving device having receiving array antennas in the same number as the number of transmission array antennas, and the method comprises the steps of: determining antenna pairs by measuring the transmission rate of each of the receiving array antennas of the receiving device, individually for each array antenna; determining the number of transmission array antennas and individual transmission-array-antenna modes so as to transmit data according to the service requirements of data whose transmission is required, when data transmission is required; and transmitting data through the determined transmission array antennas.

    Abstract translation: 本发明涉及一种在使用诸如阵列天线的多个天线的无线通信系统中选择波束的方法和装置。 根据本发明的一个实施例的方法是一种用于在包括具有多个传输阵列天线的传输设备的无线通信设备的传输设备中选择传输波束的方法，以及具有接收阵列天线的接收设备 数量作为传输阵列天线的数量，并且该方法包括以下步骤：通过针对每个阵列天线分别测量接收设备的每个接收阵列天线的传输速率来确定天线对; 确定传输阵列天线的数量和单独的传输阵列天线方式，以便在需要数据传输时根据需要传输的数据的业务需求传输数据; 以及通过所确定的传输阵列天线发送数据。

    ANALYSIS METHOD AND DEVICE FOR NETWORK DESIGN IN WIRELESS COMMUNICATION SYSTEM
    7.
    发明申请
    ANALYSIS METHOD AND DEVICE FOR NETWORK DESIGN IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20200221314A1

    公开(公告)日：2020-07-09

    申请号：US16648441

    申请日：2017-12-15

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Minsung CHO ,  Donghyuck PARK ,  Sungbum PARK ,  Sungrok YOON ,  Sanghyun CHANG ,  Sungkyu JUNG

    IPC: H04W16/18

    Abstract: Disclosed is research carried out by receiving support from the “Cross-Ministry Giga KOREA Project” funded by the government (Ministry of Science and ICT) in 2017 (No. GK17N0100, millimeter wave 5G mobile communication system development). Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of 4G system; and a system therefor. 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 5G communication technology and IoT-related technology. Disclosed are an analysis method and device for improving the accuracy and the reliability of a network design result.

    METHOD AND APPARATUS FOR CONTROLLING BEAMFORMING
    8.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING BEAMFORMING 审中-公开

    公开(公告)号：US20180123665A1

    公开(公告)日：2018-05-03

    申请号：US15568631

    申请日：2016-04-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jongho OH ,  Sunheui RYOO ,  Jungmin YOON ,  Jung Ju KIM ,  Donghwi ROH ,  Sungrok YOON ,  Ohyun JO

    IPC: H04B7/06 ,  H04W28/06 ,  H04W72/08

    Abstract: The present invention relates to techniques for a sensor network, machine-to-machine (M2M) communication, machine-type communication (MTC) and internet of things (IoT). The present invention may be applied to said technique-based intelligent services (such as smart home, smart building, smart city, smart or connected car, health care, digital education, retail business, and services associated with security and safety). A transmission apparatus of a wireless communication system according to an embodiment of the present invention comprises: a transmission unit for transmitting a compressed beacon frame by means of a plurality of transmission beams; a receiving unit for receiving information for the optimal transmission beam from among the plurality of transmission beams; and a control unit for controlling beamforming by means of a beam received from a terminal, wherein the data and header are compressed into a single frame in the compressed beacon frame.

    DEVICE AND METHOD FOR OPERATING BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM
    9.
    发明申请
    DEVICE AND METHOD FOR OPERATING BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20200267567A1

    公开(公告)日：2020-08-20

    申请号：US16648523

    申请日：2017-12-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sanghyun CHANG ,  Sungrok YOON

    IPC: H04W16/18 ,  H04W16/28 ,  H04W24/02 ,  H04W24/10

    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). According to various embodiments of the present disclosure, an operating device connected to at least one base station in a wireless communication system comprises at least one transmitter-receiver and at least one processor connected to the at least one transmitter-receiver, wherein the at least one processor can determine a coverage formed by beams of the at least one base station and change a beam operation configuration for the at least one base station when the number of beams, which can be provided to a terminal, is greater than or equal to a threshold value or another terminal is positioned outside the coverage. This study was conducted with the support of the “Cross-Ministry Giga KOREA Project” by the government (Ministry of Science, Technology and Information) in 2017 (No. GK17N0100, Development of Millimeter Wave 5G Mobile Communication System).

    WIRELESS COMMUNICATION DEVICE AND CONTROL METHOD THEREFOR
    10.
    发明申请
    WIRELESS COMMUNICATION DEVICE AND CONTROL METHOD THEREFOR 审中-公开

    公开(公告)号：US20200053606A1

    公开(公告)日：2020-02-13

    申请号：US16339532

    申请日：2017-03-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Doyoung JUNG ,  Changyeul KWON ,  Joosoon KIM ,  llju NA ,  Yoonjo OH ,  Sukjin YUN ,  Sungrok YOON ,  Wonsup CHO ,  Suyoung PARK ,  Sungchul PARK

    IPC: H04W36/00 ,  H04W72/04 ,  H04W92/20 ,  H04W24/10 ,  H04W76/27

    Abstract: The disclosure relates to a wireless communication device and a method for controlling the same and, particularly, to a wireless communication device capable of communicating in different frequency bands, and a method for controlling the same.A method according to an embodiment of the disclosure corresponds to a method for controlling a wireless communication device having a wireless communication unit in accordance with each of a plurality of wireless communication standards. The method may comprise the steps of: receiving a first control signal from a first network by a first communication processor which communicates in a first wireless standard mode; controlling, by the first communication processor, power of a second communication processor of a second wireless standard mode to be turned on when the first control signal includes system control information of the second wireless standard mode; transferring, by the first communication processor, control information to be used in a system of the second wireless standard mode to the second communication processor through a data communication interface when data received from a system of the first wireless standard mode includes the control information to be used in the system of the second wireless standard mode; and accessing and communicating with the system of the second wireless standard mode by the second communication processor.The present research has been conducted with the support of the “Cross-Department Giga KOREA Project” of the Ministry of Science, ICT and Future Planning.

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