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    Method and apparatus for transmitting control information in a wireless communication system
    6.
    发明授权
    Method and apparatus for transmitting control information in a wireless communication system 有权
    用于在无线通信系统中发送控制信息的方法和装置

    公开(公告)号：US08837414B2

    公开(公告)日：2014-09-16

    申请号：US13575939

    申请日：2011-02-01

    申请人： Seung Hee Han ,  Jae Hoon Chung ,  Sung Ho Moon ,  Moon Il Lee ,  Hyun Woo Lee

    发明人： Seung Hee Han ,  Jae Hoon Chung ,  Sung Ho Moon ,  Moon Il Lee ,  Hyun Woo Lee

    IPC分类号： H04L1/00 ,  H04J1/16 ,  G08C15/00 ,  G06F11/00

    CPC分类号： H04W72/0406 ,  H04B7/2621 ,  H04L1/0027 ,  H04L1/1607 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0091 ,  H04W72/0413

    摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting acknowledgement/negative ACK (ACK/NACK) in a wireless communication system which supports carrier aggregation, and to an apparatus for the method. A method in which a terminal transmits ACK/NACK in a wireless communication system that supports carrier aggregation comprises the following steps: receiving one or more physical downlink shared channels (PDSCHs); and transmitting ACK/NACK for said one or more PDSCHs via a physical uplink control channel (PUCCH). A PUCCH format for transmitting ACK/NACK is selected by taking the type of the carrier in which said one or more PDSCHs are received into account.

    摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及一种用于在支持载波聚合的无线通信系统中发送确认/否定ACK（ACK / NACK）的方法以及用于该方法的装置。 一种终端在支持载波聚合的无线通信系统中发送ACK / NACK的方法包括以下步骤：接收一个或多个物理下行链路共享信道（PDSCH）; 以及经由物理上行链路控制信道（PUCCH）发送用于所述一个或多个PDSCH的ACK / NACK。 通过考虑其中接收到所述一个或多个PDSCH的载波的类型来选择用于发送ACK / NACK的PUCCH格式。

    METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
    8.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中发送控制信息的方法和装置

    公开(公告)号：US20120269138A1

    公开(公告)日：2012-10-25

    申请号：US13390508

    申请日：2011-01-14

    申请人： Seung Hee Han ,  Sung Ho Moon ,  Jae Hoon Chung ,  Moon Il Lee ,  Hyun Woo Lee

    发明人： Seung Hee Han ,  Sung Ho Moon ,  Jae Hoon Chung ,  Moon Il Lee ,  Hyun Woo Lee

    IPC分类号： H04W72/04

    CPC分类号： H04W72/0413 ,  H04B7/068 ,  H04L1/0057 ,  H04L1/0073 ,  H04L1/1671 ,  H04L5/001 ,  H04L5/0026 ,  H04L5/0053 ,  H04L5/0055 ,  H04L27/2636 ,  H04L27/2697

    摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting a signal via physical uplink control channel (PUCCH) in a wireless communication system, and to an apparatus for the method, wherein the method is configured such that a terminal transmits a signal via the PUCCH and multiple antennas, and comprises the following steps: obtaining a first modulated symbol sequence from control information; performing a spreading process on modulated symbols corresponding to each of the slots in the PUCCH from among the first modulated symbol sequence, such that the modulated symbols corresponding to the respective single carrier frequency division multiplexing (SC-FDMA) symbols in the relevant slot, so as to obtain a plurality of spread second modulated symbol sequences corresponding to the respective SC-FDMA symbols in each slot; and transmitting, in the relevant SC-FDMA symbols in the PUCCH, the plurality of spread second modulated symbol sequences via multiple antennas, wherein resources used in the transmission via the PUCCH are orthogonal to one another between antenna ports.

    摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及一种用于在无线通信系统中经由物理上行链路控制信道（PUCCH）发送信号的方法以及用于该方法的装置，其中该方法被配置为使得终端经由 PUCCH和多个天线，并且包括以下步骤：从控制信息获得第一调制符号序列; 对与第一调制符号序列中的PUCCH中的每个时隙对应的调制符号执行扩频处理，使得与相关时隙中的相应单载波频分复用（SC-FDMA）符号相对应的调制符号，因此 以获得对应于每个时隙中的相应SC-FDMA符号的多个扩展的第二调制符号序列; 并且经由多个天线在PUCCH中的相关SC-FDMA符号中发送多个扩展的第二调制符号序列，其中在经由PUCCH的传输中使用的资源在天线端口之间彼此正交。