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    Method and apparatus for resolving the confusion in CCES
    81.
    发明授权
    Method and apparatus for resolving the confusion in CCES 有权
    解决CCES混淆的方法和装置

    公开(公告)号：US09479309B2

    公开(公告)日：2016-10-25

    申请号：US13578986

    申请日：2011-02-01

    申请人： Seung Hee Han ,  Yeong Hyeon Kwon ,  Jae Hoon Chung ,  Moon Il Lee

    发明人： Seung Hee Han ,  Yeong Hyeon Kwon ,  Jae Hoon Chung ,  Moon Il Lee

    IPC分类号： H04W4/00 ,  H04L5/00

    CPC分类号： H04L5/0053 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0094

    摘要： The present invention relates to a wireless communication system. In particular, the present invention relates to a method for handling physical downlink control channels (PDCCHs) in a user equipment, the method comprising: receiving a plurality of control channel elements (CCEs) from a base station; performing blind decoding of the plurality of CCEs in CCE aggregation units; and identifying a CCE aggregation level used for the PDCCH transmission, on the basis of the blinding decoding result, wherein the CCE aggregation level is relevant resource mapping of the control information included in the PDCCH.

    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。 具体地说，本发明涉及一种在用户设备中处理物理下行链路控制信道（PDCCH）的方法，所述方法包括：从基站接收多个控制信道单元（CCE）; 对CCE聚合单元中的多个CCE执行盲解码; 以及基于所述盲目解码结果来识别用于PDCCH传输的CCE聚合级别，其中所述CCE聚合级别是包括在所述PDCCH中的所述控制信息的相关资源映射。

    METHOD AND APPARATUS FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN RADIO COMMUNICATION SYSTEM
    83.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN RADIO COMMUNICATION SYSTEM 失效
    用于在无线电通信系统中传输声音参考信号的方法和装置

    公开(公告)号：US20120076115A1

    公开(公告)日：2012-03-29

    申请号：US13320513

    申请日：2010-05-17

    申请人： Min Seok Noh ,  Jae Hoon Chung ,  Yeong Hyeon Kwon ,  Seung Hee Han ,  Moon Il Lee

    发明人： Min Seok Noh ,  Jae Hoon Chung ,  Yeong Hyeon Kwon ,  Seung Hee Han ,  Moon Il Lee

    IPC分类号： H04W72/04 ,  H04J3/00

    CPC分类号： H04B7/2656 ,  H04W56/00

    摘要： Disclosed is a method for transmitting a sounding reference signal from a terminal to a base station in a radio communication system to which carrier aggregation is applied. More specifically, the method comprises the steps of: receiving information on a plurality of uplink component carriers for transmitting periodic sounding reference signals from a base station; allocating different time resources for said periodic sounding reference signal transmitted via said plurality of uplink component carriers; and transmitting said periodic sounding reference signals to said base station using said uplink component carriers and said allocated different time resources.

    摘要翻译： 公开了一种在应用了载波聚合的无线通信系统中从终端向基站发送探测参考信号的方法。 更具体地说，该方法包括以下步骤：接收关于多个上行链路分量载波的信息，用于从基站发送周期性的探测参考信号; 为经由所述多个上行链路分量载波发送的所述周期性探测参考信号分配不同的时间资源; 以及使用所述上行链路分量载波和所述分配的不同时间资源将所述周期性探测参考信号发射到所述基站。

    SIGNAL TRANSMITTING/RECEIVING METHOD FOR A RELAY NODE AND RELAY NODE USING THE METHOD
    84.
    发明申请
    SIGNAL TRANSMITTING/RECEIVING METHOD FOR A RELAY NODE AND RELAY NODE USING THE METHOD 有权
    使用该方法的继电器节点和继电器节点的信号发送/接收方法

    公开(公告)号：US20120039239A1

    公开(公告)日：2012-02-16

    申请号：US13202034

    申请日：2010-02-18

    申请人： Kyu Jin Park ,  Jae Hoon Chung ,  Han Gyu Cho ,  Yeong Hyeon Kwon ,  Min Seok Noh ,  Moon Il Lee ,  Sung Ho Moon

    发明人： Kyu Jin Park ,  Jae Hoon Chung ,  Han Gyu Cho ,  Yeong Hyeon Kwon ,  Min Seok Noh ,  Moon Il Lee ,  Sung Ho Moon

    IPC分类号： H04B7/14

    CPC分类号： H04B7/2606 ,  H04B7/155 ,  H04W56/0055 ,  H04W92/10

    摘要： Disclosed is a method in which a relay node transmits/receives signals via a specific downlink subframe and a specific uplink subframe. The relay node may consider the propagation delay in accordance with the distance between a base station and the relay node to set a subframe timing for transmitting/receiving signals to/from the base station. The relay node may further consider the delay time of 0.5 symbol, 1 symbol or the like in addition to said propagation delay in the event of setting a downlink receiving timing. Setting an uplink subframe timing of the relay node can be divided into the event the timing is set on the basis of a backhaul link and the event the timing is set on the basis of an access link. In the event thee timing is set on the basis of the access link, the propagation delay can bee double that of the vent the timing is set on the basis of the backhaul link, which should be considered in setting the timing.

    摘要翻译： 公开了一种中继节点经由特定下行链路子帧和特定上行链路子帧发送/接收信号的方法。 中继节点可以根据基站和中继节点之间的距离来考虑传播延迟，以设置用于向/从基站发送/接收信号的子帧定时。 在设置下行链路接收定时的情况下，除了所述传播延迟之外，中继节点还可以考虑0.5个符号，1个符号等的延迟时间。 设置中继节点的上行子帧定时可以被划分为基于回程链路设置定时的事件，并且基于接入链路设置定时的事件。 如果在定时的基础上设置接入链路，传播延迟可以是通过回程链路设置定时的传播延迟的两倍，这在设置定时时应该考虑。

    METHOD OF TRANSMITTING POWER INFORMATION IN WIRELESS COMMUNICATION SYSTEM
    87.
    发明申请
    METHOD OF TRANSMITTING POWER INFORMATION IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中发送功率信息的方法

    公开(公告)号：US20100254471A1

    公开(公告)日：2010-10-07

    申请号：US12754755

    申请日：2010-04-06

    申请人： Hyunsoo Ko ,  Moon Il Lee ,  Jae Hoon Chung ,  Bin Chul Ihm ,  Yeong Hyeon Kwon

    发明人： Hyunsoo Ko ,  Moon Il Lee ,  Jae Hoon Chung ,  Bin Chul Ihm ,  Yeong Hyeon Kwon

    IPC分类号： H04L27/28

    CPC分类号： H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0091 ,  H04L25/0204 ,  H04L25/0228

    摘要： A method of transmitting power information in a wireless communication system is provided. The method includes: determining energy per resource element (RE) to which a reference signal or data is mapped for downlink transmission; and transmitting power information of the reference signal and the data, wherein the reference signal comprises a channel state indication-reference signal (CSI-RS) for channel state measurement, power information of the CSI-RS is denoted by a ratio of power for a CSI-RS RE and power for a data RE of an orthogonal frequency division multiplexing (OFDM) symbol on which only data is transmitted or power for a cell-specific RS (CRS) RE used for channel state measurement and data demodulation of different OFDM symbols.

    摘要翻译： 提供了一种在无线通信系统中发送功率信息的方法。 该方法包括：确定用于下行链路传输的参考信号或数据被映射到的资源元素（RE）的能量; 以及发送参考信号和数据的功率信息，其中参考信号包括用于信道状态测量的信道状态指示参考信号（CSI-RS），CSI-RS的功率信息由一个 CSI-RS RE和用于仅发送数据的正交频分复用（OFDM）符号的数据RE的功率或用于用于信道状态测量和不同OFDM符号的数据解调的小区特定RS（CRS）RE的功率 。

    Method and apparatus for transmitting control information in wireless communication system
    88.
    发明授权
    Method and apparatus for transmitting control information in 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：US08855076B2

    公开(公告)日：2014-10-07

    申请号：US13639463

    申请日：2011-04-04

    申请人： Seung Hee Han ,  Sung Ho Moon ,  Jae Hoon Chung ,  Moon Il Lee ,  Yeong Hyeon Kwon

    发明人： Seung Hee Han ,  Sung Ho Moon ,  Jae Hoon Chung ,  Moon Il Lee ,  Yeong Hyeon Kwon

    IPC分类号： H04W4/00 ,  H04B7/208 ,  H04L27/26 ,  H04L5/00 ,  H04J13/00

    CPC分类号： H04L5/0053 ,  H04J13/0062 ,  H04L5/0023 ,  H04L27/2636 ,  H04L27/2697

    摘要： The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for transmitting control information through a PUCCH in a wireless communication system and an apparatus for same comprising the steps of: obtaining a plurality of second modulation symbol streams corresponding to a plurality of SC-FDMA (Single Carrier Frequency Division Multiplexing) symbols by diffusing a plurality of first modulation symbol streams to form the first modulation symbol streams corresponding to the SC-FDMA symbols within a first slot; obtaining a plurality of complex symbol streams by performing a DFT (Discrete Fourier Transform) pre-coding process for the plurality of second modulation symbol streams; and transmitting the plurality of complex symbol streams through the PUCCH wherein the plurality of second modulation symbol streams are scrambled in a SC-FDMA symbol level.

    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，本发明涉及一种通过无线通信系统中的PUCCH发送控制信息的方法及其装置，包括以下步骤：获得与多个SC-FDMA（Single）对应的多个第二调制符号流 载波频分复用）符号，通过扩散多个第一调制符号流以形成与第一时隙内的SC-FDMA符号对应的第一调制符号流; 通过对所述多个第二调制符号流执行DFT（离散傅里叶变换）预编码处理来获得多个复符号流; 以及通过所述PUCCH发送所述多个复符号流，其中所述多个第二调制符号流以SC-FDMA符号级加扰。

    Method for transmitting sounding reference signals in a wireless communication system, and apparatus for same
    89.
    发明授权
    Method for transmitting sounding reference signals in a wireless communication system, and apparatus for same 有权
    在无线通信系统中发送探测参考信号的方法及其装置

    公开(公告)号：US08830931B2

    公开(公告)日：2014-09-09

    申请号：US13257960

    申请日：2010-03-22

    申请人： Jae Hoon Chung ,  Yeong Hyeon Kwon ,  Min Seok Noh ,  Moon Il Lee

    发明人： Jae Hoon Chung ,  Yeong Hyeon Kwon ,  Min Seok Noh ,  Moon Il Lee

    IPC分类号： H04L5/06 ,  H04B7/06 ,  H04L5/00 ,  H04W92/00

    CPC分类号： H04B7/0684 ,  H04B7/0613 ,  H04L5/0023 ,  H04L5/0048 ,  H04W92/00

    摘要： The present invention relates to a method in which a user equipment transmits a plurality of sounding reference signals to a base station in a wireless communication system. More particularly, the method comprises the steps of: generating a plurality of sounding reference signals on the basis of repetition factors (RPFs) corresponding to the number of transmitting antennas; multiplexing the plurality of sounding reference signals to a frequency domain in the same OFDM symbol or SC-FDMA symbol on the basis of a transmitting antenna index; and transmitting the multiplexed sounding reference signals to the base station using a plurality of transmitting antennas.

    摘要翻译： 本发明涉及一种用户设备在无线通信系统中向基站发送多个探测参考信号的方法。 更具体地说，该方法包括以下步骤：根据对应于发射天线数量的重复因子（RPF）产生多个探测参考信号; 基于发射天线索引将多个探测参考信号多路复用到相同OFDM符号或SC-FDMA符号中的频域; 以及使用多个发送天线向所述基站发送所述复用的探测参考信号。

    Method for transmitting pilot symbols in downlink multiple-input multiple-output system
    90.
    发明授权
    Method for transmitting pilot symbols in downlink multiple-input multiple-output system 失效
    用于在下行链路多输入多输出系统中发送导频符号的方法

    公开(公告)号：US08761098B2

    公开(公告)日：2014-06-24

    申请号：US13139719

    申请日：2009-12-03

    申请人： Moon Il Lee ,  Jaho Koo ,  Hyunsoo Ko ,  Jae Hoon Chung ,  Bin Chul Ihm ,  Yeong Hyeon Kwon

    发明人： Moon Il Lee ,  Jaho Koo ,  Hyunsoo Ko ,  Jae Hoon Chung ,  Bin Chul Ihm ,  Yeong Hyeon Kwon

    IPC分类号： H04W72/04

    CPC分类号： H04B7/0413

    摘要： The present invention relates to a method for transmitting pilot signals in a downlink multiple-input multi-output (MIMO) system which supports a first user equipment (UE) for supporting an N number of transmitter antennas from among a total M number of transmitter antennas, and a second UE for supporting said M (wherein, M>N) number of transmitter antennas. The method comprises the steps of: enabling a base station to map pilot symbols in a resource block (RB) on a subframe for transmitting user-specific pilot symbols which can be recognized only by the second UE; and enabling the base station to transmit the subframe in which the pilot symbols are mapped. The cell-specific pilot symbols for transmitter antenna port 0 to N−1, which can be recognized by both the first UE and the second UE, and the user specific pilot symbols for transmitter antenna ports N to M−1, which can be recognized only by the second UE, are mapped in the allocated resource block.

    摘要翻译： 本发明涉及在下行链路多输入多输出（MIMO）系统中发送导频信号的方法，该系统支持从总共M个发射天线中支持N个发射机天线的第一用户设备（UE） 以及用于支持所述M（其中，M> N）个发射机天线的第二UE。 该方法包括以下步骤：使基站能够映射用于发送仅由第二UE识别的用户专用导频符号的子帧的资源块（RB）中的导频符号; 以及使基站能够发送其中映射有导频符号的子帧。 可由第一UE和第二UE识别的发射机天线端口0至N-1的小区特定导频符号和用于发射机天线端口N至M-1的用户特定导频符号，其可被识别 仅由第二UE被映射到所分配的资源块中。