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    Method of Transmitting Data in Multiple Antenna System
    191.
    发明申请
    Method of Transmitting Data in Multiple Antenna System 有权
    多天线系统中数据传输的方法

    公开(公告)号：US20110149942A1

    公开(公告)日：2011-06-23

    申请号：US12808328

    申请日：2008-12-16

    Applicant: Hyun Soo Ko ,  Jin Young Chun ,  Moon Il Lee ,  Bin Chul Ihm ,  Wook Bong Lee

    Inventor： Hyun Soo Ko ,  Jin Young Chun ,  Moon Il Lee ,  Bin Chul Ihm ,  Wook Bong Lee

    IPC: H04L27/04 ,  H04J3/00 ,  H04J1/00

    CPC classification number: H04B7/0413 ,  H04B7/0617 ,  H04L5/0007 ,  H04L5/005 ,  H04L5/0051

    Abstract: A method of transmitting data in a multiple antenna system includes transmitting first data through a first pilot pattern zone in which pilots are arranged in a specific pilot pattern in a permutation zone having at least one tile comprising a plurality of orthogonal frequency division multiplexing (OFDM) symbols and a plurality of subcarriers, and transmitting second data through a second pilot pattern zone in which pilots are arranged in another pilot pattern different from the pilot pattern of the first pilot pattern zone in the permutation zone. Accordingly, a plurality of pilot patterns can be simultaneously used in one permutation zone, and thus waste of radio resources caused by the use of unnecessary pilots can be reduced by adaptively assigning pilots according to various channel environments and performances of user equipments.

    Abstract translation: 在多天线系统中发送数据的方法包括：通过第一导频模式区发送第一数据，其中导频在具有包括多个正交频分复用（OFDM）的至少一个瓦片的置换区中的特定导频模式中排列， 符号和多个子载波，并且通过第二导频模式区发送第二数据，其中导频被布置在与置换区中的第一导频模式区的导频模式不同的另一导频模式中。 因此，可以在一个排列区域中同时使用多个导频模式，从而可以通过根据各种信道环境和用户设备的性能自适应地分配导频来减少由使用不必要的导频引起的无线资源浪费。

    METHOD AND APPARATUS FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    193.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中发送信号的方法和装置

    公开(公告)号：US20110134849A1

    公开(公告)日：2011-06-09

    申请号：US13057237

    申请日：2009-08-05

    Applicant: Moon Il Lee ,  So Yeon Kim ,  Jae Hoon Chung ,  Hyun Soo Ko ,  Seung Hee Han

    Inventor： Moon Il Lee ,  So Yeon Kim ,  Jae Hoon Chung ,  Hyun Soo Ko ,  Seung Hee Han

    IPC: H04W40/00 ,  H04W88/02

    CPC classification number: H04B7/0671 ,  H04B7/0613 ,  H04L27/2601

    Abstract: A method and an apparatus for transmitting data in a wireless communication system are provided. The method includes receiving cyclic shift information indicating a first cyclic shift value, obtaining a second cyclic shift value from the first cyclic shift value, transmitting a first signal based on the first cyclic shift value through a first antenna, and transmitting a second signal based on the second cyclic shift value through a second antenna, wherein the first signal and the second signal are transmitted on the same radio resource.

    Abstract translation: 提供了一种用于在无线通信系统中发送数据的方法和装置。 该方法包括接收指示第一循环移位值的循环移位信息，从第一循环移位值获得第二循环移位值，通过第一天线基于第一循环移位值发送第一信号，并且基于 通过第二天线的第二循环移位值，其中第一信号和第二信号在相同的无线电资源上发送。

    METHOD OF TRANSMITTING FEEDBACK INFORMATION FOR PRECODING AND PRECODING METHOD
    197.
    发明申请
    METHOD OF TRANSMITTING FEEDBACK INFORMATION FOR PRECODING AND PRECODING METHOD 有权
    发送用于预测和预测方法的反馈信息的方法

    公开(公告)号：US20110064156A1

    公开(公告)日：2011-03-17

    申请号：US12439955

    申请日：2007-09-05

    Applicant: Jae Wan Kim ,  Bin Chul Ihm ,  Jin Young Chun ,  Wook Bong Lee ,  Hyun Soo Ko ,  Jin Hyuk Jung ,  Moon Il Lee

    Inventor： Jae Wan Kim ,  Bin Chul Ihm ,  Jin Young Chun ,  Wook Bong Lee ,  Hyun Soo Ko ,  Jin Hyuk Jung ,  Moon Il Lee

    IPC: H04B7/02 ,  H04L27/20

    CPC classification number: H04B7/10 ,  H04B7/0417 ,  H04B7/0469 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/0691

    Abstract: Precoding methods and method for performing precoding and methods of transmitting feedback information for precoding or transmitting a signal using a multi-codebook and method of transceiving precoding information in a multi-antenna system, where a signal transmitting method in a multi-antenna system, and more particularly, a method of transceiving precoding matrix information for a multi-input multi-output (MIMO) system is disclosed. The present invention proposes a method of performing communications using an expanded unitary matrix generated from shifting a phase of a base unitary matrix. The present invention is applicable to single user MIMO, multi-user MIMO, beam forming, etc.

    Abstract translation: 用于执行预编码的预编码方法和方法以及使用多码本中的预编码或发送信号的反馈信息的发送方法和在多天线系统中收发预编码信息的方法，其中多天线系统中的信号发送方法和 更具体地，公开了一种用于多输入多输出（MIMO）系统的收发预编码矩阵信息的方法。 本发明提出了一种使用从移动基本酉矩阵的相位产生的扩展酉矩阵来执行通信的方法。 本发明适用于单用户MIMO，多用户MIMO，波束形成等。

    METHOD OF TRANSMITTING MIDAMBLE
    198.
    发明申请
    METHOD OF TRANSMITTING MIDAMBLE 有权
    发送MIDAMBLE的方法

    公开(公告)号：US20110026627A1

    公开(公告)日：2011-02-03

    申请号：US12936394

    申请日：2009-04-03

    Applicant: Jin Young Chun ,  Hyun Soo Ko ,  Moon Il Lee ,  Bin Chul Ihm ,  Wook Bong Lee

    Inventor： Jin Young Chun ,  Hyun Soo Ko ,  Moon Il Lee ,  Bin Chul Ihm ,  Wook Bong Lee

    IPC: H04L27/28

    CPC classification number: H04L5/0092 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/14

    Abstract: A method of transmitting a midamble for channel estimation of multiple antennas performed by a base station in a system having segregated uplink and downlink frequency bands is provided. The method includes transmitting midamble information indicating presence of the midamble within a downlink frame to a user equipment (UE), and transmitting the midamble on a single downlink subframe among at least one downlink subframe included in the downlink frame or on a common zone to the UE by using the multiple antennas. A scheduling overhead of a base station and other overheads can be reduced by decreasing the number of transmissions of a midamble on one downlink frame, and thus limited radio resources can be effectively used.

    Abstract translation: 提供了一种发送用于在具有分离的上行链路和下行链路频带的系统中由基站执行的多个天线的信道估计的中置码的方法。 该方法包括向用户设备（UE）发送指示下行链路帧内的中间码的存在的中间码信息，以及在下行链路帧中包含的至少一个下行链路子帧或公共区域中的单个下行链路子帧上发送中间码， UE通过使用多个天线。 可以通过减少一个下行链路帧上的中继码的发送次数来减少基站的调度开销和其他开销，从而可以有效地使用有限的无线资源。

    METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONTROL INFORMATION
    199.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONTROL INFORMATION 有权
    发送上拉式控制信息的方法和装置

    公开(公告)号：US20110013615A1

    公开(公告)日：2011-01-20

    申请号：US12839969

    申请日：2010-07-20

    Applicant: Moon Il LEE ,  Jae Hoon ,  Hyun Soo Ko ,  Bin Chul Ihm

    Inventor： Moon Il LEE ,  Jae Hoon ,  Hyun Soo Ko ,  Bin Chul Ihm

    IPC: H04B7/208

    CPC classification number: H04W72/0413 ,  H04B7/0417 ,  H04B7/0632 ,  H04L5/0023 ,  H04L5/0051 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/006 ,  H04L25/03343 ,  H04L2025/03414 ,  H04L2025/03426 ,  H04W52/146 ,  H04W52/58 ,  H04W52/60

    Abstract: A method of transmitting uplink control information of a user equipment is provided. The method includes: generating the uplink control information repeatedly as many as uplink data transmission layers; modulating the uplink control information to generate a plurality of repeated modulation symbol; applying a precoding matrix to the plurality of repeated modulation symbols to generate a plurality of first precoded symbol; and transmitting the plurality of first precoded symbols respectively through a plurality of antennas in an uplink subframe comprising a plurality of single carrier frequency division multiple access (SC-FDMA) symbols in a time domain and a plurality of subcarriers in a frequency domain.

    Abstract translation: 提供一种发送用户设备的上行链路控制信息的方法。 该方法包括：重复上行链路数据传输层产生上行链路控制信息; 调制所述上行链路控制信息以产生多个重复调制符号; 对所述多个重复调制符号应用预编码矩阵以产生多个第一预编码符号; 以及在时域中的多个单载波频分多址（SC-FDMA）符号和频域中的多个副载波的上行链路子帧中分别通过多个天线发送多个第一预编码符号。

    Method for Channel Allocating in Wireless Access System
    200.
    发明申请
    Method for Channel Allocating in Wireless Access System 有权
    无线接入系统中信道分配的方法

    公开(公告)号：US20110013581A1

    公开(公告)日：2011-01-20

    申请号：US12922595

    申请日：2009-03-16

    Applicant: Moon Il Lee ,  So Yeon Kim ,  Jae Hoon Chung ,  Hyun Soo Ko ,  Seung Hee Han

    Inventor： Moon Il Lee ,  So Yeon Kim ,  Jae Hoon Chung ,  Hyun Soo Ko ,  Seung Hee Han

    IPC: H04W72/04 ,  H04B7/26

    CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0048 ,  H04L25/03343 ,  H04W72/0453 ,  H04W72/048 ,  H04W88/06

    Abstract: A method for allocating uplink and downlink physical channels to improve throughput of a wireless access system is disclosed. A method for allocating channels to optimize a wireless access system which supports radio frequencies comprises configuring one or more physical channels in a transmitter; allocating first physical channels to a receiver considering features of the one or more physical channels; and transmitting one or more control channels to the receiver through a predetermined physical channel of the first physical channels, the control channels including configuration information of the first physical channels allocated to the receiver.

    Abstract translation: 公开了一种用于分配上行链路和下行链路物理信道以提高无线接入系统的吞吐量的方法。 用于分配信道以优化支持无线电频率的无线接入系统的方法包括配置发射机中的一个或多个物理信道; 将考虑到所述一个或多个物理信道的特征的第一物理信道分配给接收机; 以及通过所述第一物理信道的预定物理信道向所述接收机发送一个或多个控制信道，所述控制信道包括分配给所述接收机的所述第一物理信道的配置信息。

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