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    UNIFIED FEEDBACK FRAME FOR SUPPORTING A PLURALITY OF FEEDBACK MODES AND A MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) COMMUNICATION SYSTEM USING THE UNIFIED FEEDBACK FRAME
    3.
    发明申请
    UNIFIED FEEDBACK FRAME FOR SUPPORTING A PLURALITY OF FEEDBACK MODES AND A MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) COMMUNICATION SYSTEM USING THE UNIFIED FEEDBACK FRAME 有权
    用于支持多种反馈模式的统一反馈帧和使用统一的反馈帧的多输入多输出（MIMO）通信系统

    公开(公告)号：US20110194631A1

    公开(公告)日：2011-08-11

    申请号：US13018502

    申请日：2011-02-01

    申请人： Bruno Clerckx ,  Ki Il Kim ,  Jun Il Choi ,  Jin Kyu Han

    发明人： Bruno Clerckx ,  Ki Il Kim ,  Jun Il Choi ,  Jin Kyu Han

    IPC分类号： H04L27/28

    CPC分类号： H04L25/03343 ,  H04B7/0478 ,  H04B7/0634 ,  H04B7/066 ,  H04B7/0663 ,  H04L2025/03426 ,  H04L2025/03808

    摘要： Provided is a multiple-input multiple-output (MIMO) communication system that may provide a plurality of feedback modes. A receiver may feed back, to a transmitter, a base codeword indicator indicating one of base codewords included in the base codebook, a differential codeword indicator indicating one of differential codewords included in the differential codebook, and/or a correlation codeword indicator indicating one of correlation codewords included in the correlation codebook. The transmitter may generate a precoding matrix using at least one of the base codeword indicator, the differential codeword indicator, and the correlation codeword indicator.

    摘要翻译： 提供了可以提供多个反馈模式的多输入多输出（MIMO）通信系统。 接收机可以向发射机反馈指示包括在基本码本中的基本码字之一的基本码字指示符，指示包括在差分码本中的差分码字之一的差分码字指示符和/或指示其中之一的相关码字指示符 包括在相关码本中的相关码字。 发射机可以使用基本码字指示符，差分码字指示符和相关码字指示符中的至少一个来生成预编码矩阵。

    Unified feedback frame for supporting a plurality of feedback modes and a multiple-input multiple-output (MIMO) communication system using the unified feedback frame
    5.
    发明授权
    Unified feedback frame for supporting a plurality of feedback modes and a multiple-input multiple-output (MIMO) communication system using the unified feedback frame 有权
    用于支持多个反馈模式的统一反馈帧和使用统一反馈帧的多输入多输出（MIMO）通信系统

    公开(公告)号：US08711963B2

    公开(公告)日：2014-04-29

    申请号：US13018502

    申请日：2011-02-01

    申请人： Bruno Clerckx ,  Ki Il Kim ,  Jun Il Choi ,  Jin Kyu Han

    发明人： Bruno Clerckx ,  Ki Il Kim ,  Jun Il Choi ,  Jin Kyu Han

    IPC分类号： H04B7/02

    CPC分类号： H04L25/03343 ,  H04B7/0478 ,  H04B7/0634 ,  H04B7/066 ,  H04B7/0663 ,  H04L2025/03426 ,  H04L2025/03808

    摘要： Provided is a multiple-input multiple-output (MIMO) communication system that may provide a plurality of feedback modes. A receiver may feed back, to a transmitter, a base codeword indicator indicating one of base codewords included in the base codebook, a differential codeword indicator indicating one of differential codewords included in the differential codebook, and/or a correlation codeword indicator indicating one of correlation codewords included in the correlation codebook. The transmitter may generate a precoding matrix using at least one of the base codeword indicator, the differential codeword indicator, and the correlation codeword indicator.

    摘要翻译： 提供了可以提供多个反馈模式的多输入多输出（MIMO）通信系统。 接收机可以向发射机反馈指示包括在基本码本中的基本码字之一的基本码字指示符，指示包括在差分码本中的差分码字之一的差分码字指示符和/或指示其中之一的相关码字指示符 包括在相关码本中的相关码字。 发射机可以使用基本码字指示符，差分码字指示符和相关码字指示符中的至少一个来生成预编码矩阵。

    Method of transmitting and receiving control information based on spatial-multiplexing gain
    6.
    发明授权
    Method of transmitting and receiving control information based on spatial-multiplexing gain 有权
    基于空间复用增益发送和接收控制信息的方法

    公开(公告)号：US08520619B2

    公开(公告)日：2013-08-27

    申请号：US12983702

    申请日：2011-01-03

    申请人： Young Jun Hong ,  Bruno Clerckx ,  Young Ho Jung ,  Joon Young Cho ,  Jin Kyu Han ,  In Ho Lee ,  Hyoung Ju Ji

    发明人： Young Jun Hong ,  Bruno Clerckx ,  Young Ho Jung ,  Joon Young Cho ,  Jin Kyu Han ,  In Ho Lee ,  Hyoung Ju Ji

    IPC分类号： H04W4/00

    CPC分类号： H04W72/042 ,  H04L5/0007 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0094 ,  H04L25/03343 ,  H04L2025/03426 ,  H04W72/046

    摘要： A control information transmission and reception method based on a spatial-multiplexing gain, are provided. The control information may be transmitted by obtaining the spatial-multiplexing gain using an E-PDCCH region, and thus, a transmission efficiency of the control information may be improved. The common control information used for decoding the E-PDCCH may be transmitted via a PDCCH, and thus, a base station supporting both a general terminal and an enhanced terminal may effectively transmit the control information. Information associated with an indicator indicating whether the E-PDCCH is to be used during a subsequent resource allocation period may be transmitted, and thus, whether decoding with respect to the E-PDCCH is to be performed during the subsequent allocation period may be determined.

    摘要翻译： 提供了一种基于空间复用增益的控制信息发送和接收方法。 可以通过使用E-PDCCH区域获得空间复用增益来发送控制信息，从而可以提高控制信息的传输效率。 用于解码E-PDCCH的公共控制信息可以经由PDCCH发送，因此，支持通用终端和增强型终端的基站可以有效地发送控制信息。 可以发送与指示在后续资源分配周期期间是否使用E-PDCCH的指示符相关联的信息，因此可以确定是否在随后的分配周期期间执行关于E-PDCCH的解码。

    Method and apparatus for transmitting and receiving codebook subset restriction bitmap
    7.
    发明授权
    Method and apparatus for transmitting and receiving codebook subset restriction bitmap 有权
    用于发送和接收码本子集限制位图的方法和装置

    公开(公告)号：US08913674B2

    公开(公告)日：2014-12-16

    申请号：US13249660

    申请日：2011-09-30

    申请人： Jin Kyu Han ,  Bruno Clerckx

    发明人： Jin Kyu Han ,  Bruno Clerckx

    IPC分类号： H04B7/02 ,  H04B7/04 ,  H04B7/06

    CPC分类号： H04B7/0639 ,  H04B1/04 ,  H04B1/16 ,  H04B1/40 ,  H04B7/0413 ,  H04B7/0456 ,  H04B7/0478 ,  H04B7/0482 ,  H04B7/0486 ,  H04B7/0632 ,  H04B7/0658 ,  H04B7/0691 ,  H04L25/03917 ,  H04L25/03923 ,  H04L25/03929 ,  H04L25/03942 ,  H04W72/04 ,  H04W74/002 ,  H04W88/02 ,  H04W88/08

    摘要： A method for transmitting and receiving a codebook subset restriction bitmap is provided. The Codebook Subset Restriction (CSR) bitmap transmission method of an evolved Node B (eNB) in transmission mode 9 for communication with 8 antenna ports includes generating a CSR bitmap including bits corresponding to restricted precoding matrix indicators and rank indicators that are not allowed for reporting and transmitting the CSR bitmap to a User Equipment (UE). The CSR bitmap comprises 53 bits corresponding to a first codebook and 56 bits corresponding to a second codebook, the 53 bits corresponding to a first codebook comprise 16, 16, 4, 4, 4, 4, and 1 bits for layers 1, 2, 3, 4, 5, 6, 7, and 8, respectively, and the 56 bits corresponding to a second codebook comprise 16, 16, 16 and 8 bits for layers 1, 2, 3, and 4, respectively.

    摘要翻译： 提供了一种用于发送和接收码本子集限制位图的方法。 用于与8个天线端口进行通信的演进节点B（eNB）中的演进式节点B（eNB）的码本子集限制（CSR）位图发送方法包括生成包括与不允许报告的限制预编码矩阵指示符和秩指示符相对应的位的CSR位图 并将CSR位图发送到用户设备（UE）。 CSR位图包括对应于第一码本的53位和对应于第二码本的56位，对应于第一码本的53位包括用于层1,2的数据的16,16,4,4,4,4和1位， 分别为3,4,5,6,7和8，并且对应于第二码本的56位分别包括用于层1,2,3和4的16,16,16和8位。

    Method and apparatus for allocating resource of multiple carriers in OFDMA system
    9.
    发明授权
    Method and apparatus for allocating resource of multiple carriers in OFDMA system 有权
    用于在OFDMA系统中分配多个载波的资源的方法和装置

    公开(公告)号：US09294257B2

    公开(公告)日：2016-03-22

    申请号：US13056864

    申请日：2009-07-30

    申请人： Jae Chon Yu ,  Jin Kyu Han ,  Youn H. Heo ,  Joon Young Cho ,  Ju Ho Lee

    发明人： Jae Chon Yu ,  Jin Kyu Han ,  Youn H. Heo ,  Joon Young Cho ,  Ju Ho Lee

    IPC分类号： H04L5/00

    CPC分类号： H04W72/042 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0094

    摘要： A resource allocation method and apparatus for an OFDMA-based mobile communication system that allows allocating resources of multiple carriers is provided. A Physical Downlink Control Channel (PDCCH) transmission method for allocating resources in multiple frequency bands of a mobile communication system based on an Orthogonal Frequency Division Multiple Access (OFDMA) according to the present invention includes generating and transmitting, at a base station, multiple PDCCHs for allocating resources in the multiple frequency bands using Control Channel Element (CCE) indices; and receiving and demodulating, at a user equipment, the multiple PDCCHs transmitted by the base station and locating the resources allocated in the multiple frequency bands using the CCE indices of respective PDCCHs. A Physical Downlink Control Channel (PDCCH) transmission apparatus for allocating resources in multiple frequency bands of a mobile communication system based on an Orthogonal Frequency Division Multiple Access (OFDMA) according to the present invention includes a base station apparatus which generates and transmits multiple PDCCHs for allocating resources in the multiple frequency bands using Control Channel Element (CCE) indices; and a user equipment which receives and demodulates the multiple PDCCHs transmitted by the base station and locates the resources allocated in the multiple frequency bands using the CCE indices of respective PDCCHs.

    摘要翻译： 提供了一种用于允许分配多个载波的资源的基于OFDMA的移动通信系统的资源分配方法和装置。 根据本发明的用于在基于正交频分多址（OFDMA）的移动通信系统的多个频带中分配资源的物理下行链路控制信道（PDCCH）传输方法包括在基站处生成和发送多个PDCCH 用于使用控制信道元素（CCE）索引在多个频带中分配资源; 以及在用户设备处接收和解调由基站发送的多个PDCCH，并使用各自的PDCCH的CCE索引定位分配在多个频带中的资源。 根据本发明的用于在基于正交频分多址（OFDMA）的移动通信系统的多个频带中分配资源的物理下行链路控制信道（PDCCH）发送装置包括：基站装置，其生成并发送多个PDCCH，用于 使用控制信道元素（CCE）索引在多个频带中分配资源; 以及用户设备，其接收和解调由基站发送的多个PDCCH，并且使用相应PDCCH的CCE索引来定位在多个频带中分配的资源。