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    Inter-cell interference coordination method and apparatus for use in mobile communication system
    2.
    发明授权
    Inter-cell interference coordination method and apparatus for use in mobile communication system 有权
    用于移动通信系统的小区间干扰协调方法和装置

    公开(公告)号：US09414328B2

    公开(公告)日：2016-08-09

    申请号：US14074090

    申请日：2013-11-07

    Applicant: Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

    Inventor： Jonghyung Kwun ,  Yeonjea Cho ,  Dongjo Park ,  Sanguk Park ,  Wonchul Choi

    IPC: H04W36/00 ,  H04W52/24 ,  H04W52/34

    CPC classification number: H04W52/243 ,  H04W52/346

    Abstract: A data transmission and/or reception method of a base station in a wireless communication system is provided. The data transmission/reception method includes receiving information on interference measured by a terminal, allocating a downlink resource to a terminal based on the received interference information, determining per-subband transmit power distributions of the downlink resource allocation, and transmitting the per-subband transmit power distributions of the downlink resource allocation to neighbor base stations.

    Abstract translation: 提供了一种在无线通信系统中的基站的数据发送和/或接收方法。 数据发送/接收方法包括接收由终端测量的干扰的信息，基于接收到的干扰信息向终端分配下行链路资源，确定下行链路资源分配的每个子带的发射功率分布，以及发送每个子带的发射 下行资源分配给邻近基站的功率分布。

    DATA TRANSMISSION AND RECEPTION METHOD AND APPARATUS FOR USE IN MIMO SYSTEM
    5.
    发明申请
    DATA TRANSMISSION AND RECEPTION METHOD AND APPARATUS FOR USE IN MIMO SYSTEM 审中-公开
    数据传输和接收方法和在MIMO系统中使用的装置

    公开(公告)号：US20140126667A1

    公开(公告)日：2014-05-08

    申请号：US14076083

    申请日：2013-11-08

    Applicant: Korea Advanced Institute of Science and Technology ,  Samsung Electronics Co., Ltd

    Inventor： Jonghyung Kwun ,  Seungri Jin ,  Sanguk Park ,  Dongjo Park ,  Junghyun Park ,  Yeonjea Cho

    IPC: H04B7/04

    CPC classification number: H04B7/0413 ,  H04B7/0665 ,  H04B7/0691

    Abstract: A data transmission and reception method and apparatus in a Multiple-Input Multiple-Output (MIMO) system. The transmission method includes selecting at least one antenna for use in transmission among a plurality of antennas based on transmission data and transmitting the transmission data through the selected antenna. The data transmission and reception method and apparatus are advantageous in increasing the throughput of the MIMO communication system. Also, the data transmission and reception method and apparatus are capable of making it possible to design a superior transceiver in complexity and performance. Also, the data transmission and reception method and apparatus are capable of acquiring extra Degree of Freedom (DOF) and thus increasing the number of symbols that can be transmitted at a time. Furthermore, the data transmission and reception method and apparatus are applicable to conventional MIMO communication systems to obtain extra performance gain without being restricted to certain conditions.

    Abstract translation: 一种多输入多输出（MIMO）系统中的数据发送和接收方法和装置。 传输方法包括基于传输数据选择在多个天线之间的传输中使用的至少一个天线，并通过所选择的天线发送传输数据。 数据发送和接收方法和装置有利于增加MIMO通信系统的吞吐量。 此外，数据发送和接收方法和装置能够在复杂性和性能方面设计出优异的收发器。 此外，数据发送和接收方法和装置能够获得额外的自由度（DOF），从而增加一次可以发送的符号的数量。 此外，数据发送和接收方法和装置可应用于常规MIMO通信系统以获得额外的性能增益而不限于某些条件。

    Apparatus and method for generating dynamic group
    6.
    发明授权
    Apparatus and method for generating dynamic group 有权

    公开(公告)号：US11082823B2

    公开(公告)日：2021-08-03

    申请号：US15455747

    申请日：2017-03-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Youngjoong Mok ,  Sangwook Kwon ,  Kyungkyu Kim ,  June Hwang ,  Hyun Jeong Kang ,  Jonghyung Kwun ,  Kyuho Han

    IPC: H04W4/00 ,  H04W4/70 ,  H04W8/18 ,  H04W4/80 ,  H04W4/08 ,  H04W4/90 ,  H04L29/08 ,  H04W88/02

    Abstract: A fifth generation (5G) or a pre-5G communication system provided to support a higher data transmission rate than a system after a fourth generation (4G) communication system, such as long-term evolution (LTE) is provided. An apparatus of a user equipment (UE) using device-to-device (D2D) communication is provided. The apparatus includes at least one processor, and at least one transceiver configured to be operatively coupled to the at least one processor, wherein the at least one processor is configured to receive a response message from each of a plurality of UEs in response to a request message transmitted from the UE, identify at least one UE for a dynamic group from among the plurality of UEs based on the response message, generate an identifier (ID) for the dynamic group based on an ID of the UE, and transmit, to the at least one UE, a group create message including the ID for the dynamic group.

    METHOD AND APPARATUS FOR SYSTEM ACCESS IN SYSTEM USING BEAMFORMING
    9.
    发明申请
    METHOD AND APPARATUS FOR SYSTEM ACCESS IN SYSTEM USING BEAMFORMING 有权
    使用波束形成系统进行系统访问的方法和装置

    公开(公告)号：US20150208443A1

    公开(公告)日：2015-07-23

    申请号：US14416969

    申请日：2013-08-19

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Jungsoo Jung ,  Jonghyung Kwun ,  Taeyoung Kim

    IPC: H04W74/08 ,  H04L5/00 ,  H04W56/00 ,  H04W72/04 ,  H04B7/06

    CPC classification number: H04W74/0833 ,  H04B7/0617 ,  H04L5/0048 ,  H04W56/001 ,  H04W72/04 ,  H04W72/042 ,  H04W74/00

    Abstract: The present invention relates to an method and an apparatus for upward access, and the method for upward access according to one embodiment of the present invention can comprise the steps of: receiving, from a base station, a synchronization QO channel, a broadcasting control channel and a secondary reference signal; selecting a transmission beam which transmits an upward access signal by using received results from at least one of the synchronization channel, the broadcasting control channel and the QO secondary reference signal; transmitting the upward access signal by using the selected transmission beam; and receiving, from the base station, an access response and initial set-up information of the control channel as a response for the upward access signal. According to the one embodiment of the present invention, the upward access steps can efficiently perform a beam selection.

    Abstract translation: 本发明涉及一种用于向上访问的方法和装置，并且根据本发明的一个实施例的用于向上访问的方法可以包括以下步骤：从基站接收同步QO信道，广播控制信道 和次参考信号; 通过使用来自同步信道，广播控制信道和QO次参考信号中的至少一个的接收结果来选择发送上行接入信号的发送波束; 通过使用所选择的发送波束发送上行接入信号; 以及从所述基站接收作为所述上行接入信号的响应的所述控制信道的接入响应和初始建立信息。 根据本发明的一个实施例，向上访问步骤可以有效地执行波束选择。

    Method and apparatus for system access in system using beamforming
    10.
    发明授权
    Method and apparatus for system access in system using beamforming 有权

    公开(公告)号：US10897781B2

    公开(公告)日：2021-01-19

    申请号：US16051998

    申请日：2018-08-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jungsoo Jung ,  Jonghyung Kwun ,  Taeyoung Kim

    IPC: H04W74/08 ,  H04B7/06 ,  H04L5/00 ,  H04W56/00 ,  H04W72/04 ,  H04W74/00

    Abstract: The present invention relates to an method and an apparatus for upward access, and the method for upward access according to one embodiment of the present invention can comprise the steps of: receiving, from a base station, a synchronization QO channel, a broadcasting control channel and a secondary reference signal; selecting a transmission beam which transmits an upward access signal by using received results from at least one of the synchronization channel, the broadcasting control channel and the QO secondary reference signal; transmitting the upward access signal by using the selected transmission beam; and receiving, from the base station, an access response and initial set-up information of the control channel as a response for the upward access signal. According to the one embodiment of the present invention, the upward access steps can efficiently perform a beam selection.

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