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    Method and apparatus for transmitting/receiving uplink signaling information in a single carrier FDMA system
    31.
    发明授权
    Method and apparatus for transmitting/receiving uplink signaling information in a single carrier FDMA system 有权

    公开(公告)号：US10958400B2

    公开(公告)日：2021-03-23

    申请号：US16673576

    申请日：2019-11-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yong-Jun Kwak ,  Ju-Ho Lee ,  Joon-Young Cho

    IPC: H04L5/00 ,  H04B1/69 ,  H04L1/00 ,  H04L1/16 ,  H04L27/26 ,  H04L1/18 ,  H04L5/02

    Abstract: A method and an apparatus method are provided for transmitting uplink information including acknowledgement information in a wireless communication system. The method includes coding, by a terminal, uplink data and the acknowledgement information by using different coding schemes respectively; multiplexing, by the terminal, the coded uplink data and the coded acknowledgement information into the uplink information; and transmitting, by the terminal, the uplink information using resources. At least a portion of the uplink data is transmitted based on a first resource and the acknowledgement information is transmitted based on a second resource. The first resource and the second resource are adjacent to each other with respect to a time domain and a frequency domain. The acknowledgement information is located immediately adjacent to a pilot for the uplink data, and the pilot is used for demodulation of the uplink data.

    Method and apparatus for transmitting and receiving reference signal
    33.
    发明授权
    Method and apparatus for transmitting and receiving reference signal 有权

    公开(公告)号：US10694512B2

    公开(公告)日：2020-06-23

    申请号：US15830824

    申请日：2017-12-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Youn-Sun Kim ,  Ki-Il Kim ,  Ju-Ho Lee ,  Hyo-Jin Lee ,  Joon-Young Cho

    IPC: H04W72/04 ,  H04L5/00 ,  H04W72/08 ,  H04W24/10

    Abstract: The present disclosure relates to a method of providing a pre-5th-Generation (5G) or 5G communication system for supporting higher data rates Beyond 4th-Generation (4G) communication system, such as Long Term Evolution (LTE). The method includes receiving configuration information comprising at least one information element indicating transmission resources for the reference signals, receiving downlink control information indicating that a transmission of at least one of the reference signals is activated, and receiving the at least one of the reference signals based on the configuration information, in response to receiving the downlink control information.

    Method and device for receiving broadcast information in communication system
    34.
    发明授权
    Method and device for receiving broadcast information in communication system 有权

    公开(公告)号：US10511420B2

    公开(公告)日：2019-12-17

    申请号：US15576063

    申请日：2016-05-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dong-Han Kim ,  Young-Bum Kim ,  Youn-Sun Kim ,  Kyeong-In Jeong ,  Seung-Hoon Choi ,  Sang-Min Ro ,  Ju-Ho Lee

    IPC: H04L5/00 ,  H04W72/04 ,  H04J11/00 ,  H04W48/16 ,  H04W56/00 ,  H04L1/00

    Abstract: Disclosed are a communication technique 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 therefor. The disclosed communication technique and system therefor can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related services, and the like) on the basis of 5G communication technology and IoT-related technology. The present disclosure relates to a method and a device for receiving, by a terminal, broadcast information in a communication system. According to an embodiment of the present disclosure, the method by which a terminal receives broadcast information in a communication system comprises the steps of: receiving a plurality of radio frames from a base station; extracting at least one broadcasting channel signal from the plurality of radio frames in every set period; combining, for a preset time slot, the at least one broadcasting channel signal extracted in every set period; and acquiring broadcast information by decoding the combined broadcasting channel signal.

    Method and apparatus for supporting multiple reference signals in OFDMA communication systems
    35.
    再颁专利
    Method and apparatus for supporting multiple reference signals in OFDMA communication systems 有权

    公开(公告)号：USRE47485E1

    公开(公告)日：2019-07-02

    申请号：US14877458

    申请日：2015-10-07

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Aris Papasakellariou ,  Joon-Young Cho ,  Ju-Ho Lee ,  Jin-Kyu Han

    IPC: H04W4/00 ,  H04L5/00 ,  H04L25/02 ,  H04W72/04 ,  H04J11/00

    Abstract: Methods and apparatuses are described for a Node B to transmit Reference Signals (RS) from multiple antennas to enable User Equipments (UEs) to perform demodulation of received information signals and to estimate Channel Quality Indication (CQI) metrics. To minimize overhead and enable backward compatible operation with legacy systems, RS from a first set of Node B antennas are transmitted in every transmission time interval and substantially over the whole operating BandWidth (BW). RS from a second set of Node B antennas serving for CQI estimation are periodically transmitted, substantially over the whole operating BW, with transmission period informed to UEs through broadcast signaling by the Node B and starting transmission sub-frame determined from the identity of the cell served by the Node B. RS from the second set of antennas, and new RS from the first set of antennas, serving for demodulation of information signals have substantially the same BW as the information signals which can be smaller than the operating BW.

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