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1. 发明申请

WO2010131919A3 METHOD AND APPARATUS FOR TRANSMITTING CQI IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2010131919A3
公开(公告)日：2010-11-18
申请号：PCT/KR2010/003049
申请日：2010-05-14
申请人： LG ELECTRONICS INC. , KO, Hyun Soo , LEE, Moon Il , CHUNG, Jae Hoon , KIM, So Yeon , KWON, Yeong Hyeon
发明人： KO, Hyun Soo , LEE, Moon Il , CHUNG, Jae Hoon , KIM, So Yeon , KWON, Yeong Hyeon
IPC分类号： H04W24/10 , H04J11/00
摘要： A method and apparatus for transmitting a channel quality indicator (CQI) in a wireless communication system are provided. The method includes: receiving a CQI request message requesting a CQI report over a first downlink component carrier; and transmitting a CQI for at least one second downlink component carrier over an uplink component carrier.

2. 发明申请

WO2010018983A2 METHOD OF TRANSMITTING DATA USING SPATIAL MULTIPLEXING 审中-公开
标题翻译：使用空间复用传输数据的方法
公开(公告)号：WO2010018983A2
公开(公告)日：2010-02-18
申请号：PCT/KR2009/004483
申请日：2009-08-11
申请人： LG ELECTRONICS INC. , KO, Hyun Soo , LEE, Moon Il , CHUNG, Jae Hoon , IHM, Bin Chul , KWON, Yeong Hyeon
发明人： KO, Hyun Soo , LEE, Moon Il , CHUNG, Jae Hoon , IHM, Bin Chul , KWON, Yeong Hyeon
IPC分类号： H04J1/02
CPC分类号： H04L27/2636 , H04B7/02 , H04B7/0434 , H04B7/068 , H04B7/0682 , H04B7/0691 , H04B7/0697 , H04J2211/006 , H04L5/0023 , H04L5/0042 , H04L27/2617
摘要： A data transmission method using spatial multiplexing is disclosed. The data transmission method using spatial multiplexing includes modulating at least one codeword to generate at least one modulation symbol, mapping the at least one modulation symbol to a layer whose number is determined according to its rank to generate a layer-mapped symbol stream, performing discrete Fourier transform (DFT) on the layer-mapped symbol stream to generate a frequency domain symbol stream, performing precoding on the frequency domain symbol stream, mapping the precoded frequency domain symbol stream to subcarriers, and then performing inverse fast Fourier transform (IFFT) on the precoded frequency domain symbol stream-mapped subcarriers to generate SC-FDMA symbols; and transmitting the SC-FDMA symbols by using a plurality of transmission antennas. Spatial multiplexing having a low PAPR can be possibly performed in an SC-FDMA system.
摘要翻译：公开了一种使用空间复用的数据传输方法。使用空间复用的数据传输方法包括调制至少一个码字以生成至少一个调制符号，将至少一个调制符号映射到根据其等级确定其数目的层以生成层映射符号流，执行离散对层映射的符号流进行傅立叶变换（DFT）以生成频域符号流，对频域符号流执行预编码，将预编码的频域符号流映射到子载波，然后执行逆快速傅立叶变换（IFFT）预编码的频域符号流映射的子载波以生成SC-FDMA符号; 以及通过使用多个发送天线发送SC-FDMA符号。可以在SC-FDMA系统中执行具有低PAPR的空间复用。

3. 发明申请

WO2010098593A2 METHOD AND DEVICE FOR CONTROLING TRANSMISSION POWER IN UPLINK TRANSMISSION 审中-公开
标题翻译：用于控制上行链路传输的传输功率的方法和装置
公开(公告)号：WO2010098593A2
公开(公告)日：2010-09-02
申请号：PCT/KR2010/001176
申请日：2010-02-25
申请人： LG ELECTRONICS INC. , LEE, Moon Il , CHUNG, Jae Hoon , KO, Hyun Soo , IHM, Bin Chul , KWON, Yeong Hyeon
发明人： LEE, Moon Il , CHUNG, Jae Hoon , KO, Hyun Soo , IHM, Bin Chul , KWON, Yeong Hyeon
IPC分类号： H04W52/14 , H04W88/02
CPC分类号： H04W72/02 , H04B7/0404 , H04B7/0691 , H04W52/146 , H04W52/242 , H04W52/325 , H04W52/346 , H04W52/367 , H04W52/42 , H04W72/0413 , H04W72/0473
摘要： A user equipment in wireless communication system is provided. The user equipment includes an antenna unit including a plurality of antennas, a control unit for grouping the plurality of antennas into a predetermined number of antenna groups and controlling separately transmission power of each of the predetermined number of antenna groups, and a transmitting unit, connected to the control unit, for transmitting at least one of data and control information to a base station via at least one of the predetermined number of antenna groups.
摘要翻译：提供无线通信系统中的用户设备。用户设备包括：天线单元，包括多个天线;控制单元，用于将多个天线分组成预定数量的天线组，并分别控制每个预定数量的天线组的发射功率;以及发射单元，连接到控制单元，用于经由预定数量的天线组中的至少一个将数据和控制信息中的至少一个发送到基站。

4. 发明申请

WO2010018977A2 METHOD AND APPARATUS OF TRANSMITTING INFORMATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中传输信息的方法和设备
公开(公告)号：WO2010018977A2
公开(公告)日：2010-02-18
申请号：PCT/KR2009/004477
申请日：2009-08-11
申请人： LG ELECTRONICS INC. , HAN, Seung Hee , LEE, Moon Il , KWON, Yeong Hyeon , KWAK, Jin Sam , LEE, Hyun Woo , KIM, Dong Cheol , CHUNG, Jae Hoon , MOON, Sung Ho , NOH, Min Seok , KO, Hyun Soo
发明人： HAN, Seung Hee , LEE, Moon Il , KWON, Yeong Hyeon , KWAK, Jin Sam , LEE, Hyun Woo , KIM, Dong Cheol , CHUNG, Jae Hoon , MOON, Sung Ho , NOH, Min Seok , KO, Hyun Soo
IPC分类号： H04B7/04 , H04L1/18
CPC分类号： H04L27/2607 , H04B7/0413 , H04B7/0632 , H04B7/0639 , H04B7/0671 , H04B7/068 , H04L1/0026 , H04L1/0028 , H04L1/1607 , H04L1/1812 , H04L1/1848 , H04L1/1854 , H04L1/1864 , H04L5/0044 , H04L5/0048 , H04L5/0091 , H04L27/2602 , H04W72/0413 , H04W72/044 , H04W72/0446 , H04W72/085 , H04W72/1278
摘要： A method and an apparatus of transmitting information in a wireless communication system are provided. The method includes transmitting information based on a first resource index through a first antenna and transmitting the information based on a second resource index through a second antenna.
摘要翻译：提供了一种在无线通信系统中传输信息的方法和设备。该方法包括通过第一天线基于第一资源索引发送信息，并通过第二天线基于第二资源索引发送信息。

5. 发明申请

WO2009088225A3 METHOD FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION PERIODICALLY OR APERIODICALLY 审中-公开
公开(公告)号：WO2009088225A3
公开(公告)日：2009-07-16
申请号：PCT/KR2009/000084
申请日：2009-01-08
申请人： LG ELECTRONICS INC. , LEE, Moon Il , CHUNG, Jae Hoon , KWON, Yeong Hyeon , KO, Hyun Soo
发明人： LEE, Moon Il , CHUNG, Jae Hoon , KWON, Yeong Hyeon , KO, Hyun Soo
IPC分类号： H04B7/02
摘要： A method for transmitting and receiving channel state information (CSI) periodically and aperiodically is disclosed. The method for aperiodically transmitting channel state information (CSI) by a terminal includes receiving an indicator requesting a channel state information report of a downlink channel from a base station over a downlink control channel, and aperiodically transmitting the channel state information (CSI) to the base station over a physical uplink shared channel (PUSCH) upon receiving the indicator from the base station.

6. 发明申请

WO2010011104A2 METHOD AND APPARATUS OF RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统接收数据的方法与装置
公开(公告)号：WO2010011104A2
公开(公告)日：2010-01-28
申请号：PCT/KR2009/004134
申请日：2009-07-24
申请人： LG ELECTRONICS INC. , LEE, Moon Il , KIM, So Yeon , CHUNG, Jae Hoon , KO, Hyun Soo , HAN, Seung Hee
发明人： LEE, Moon Il , KIM, So Yeon , CHUNG, Jae Hoon , KO, Hyun Soo , HAN, Seung Hee
IPC分类号： H04B7/005 , H04B7/155 , H04W88/02
CPC分类号： H04W48/12 , H04J11/0069 , H04W28/06 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
摘要： A method and an apparatus of receiving data in a wireless communication system are provided. The method includes detecting a physical downlink control channel (PDCCH) on which control information is transmitted in a first subframe, and receiving data in at least one second subframe based on the control information.
摘要翻译：提供了一种在无线通信系统中接收数据的方法和装置。该方法包括检测在第一子帧中发送控制信息的物理下行链路控制信道（PDCCH），以及基于控制信息在至少一个第二子帧中接收数据。

7. 发明申请

WO2010008245A2 METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN MULTIPLE ANTENNA SYSTEM 审中-公开
标题翻译：用于在多个天线系统中发送参考信号的方法和装置
公开(公告)号：WO2010008245A2
公开(公告)日：2010-01-21
申请号：PCT/KR2009/003970
申请日：2009-07-17
申请人： LG ELECTRONICS INC. , LEE, Moon Il , KIM, So Yeon , KOO, Ja Ho , KO, Hyun Soo , CHUNG, Jae Hoon , HAN, Seung Hee
发明人： LEE, Moon Il , KIM, So Yeon , KOO, Ja Ho , KO, Hyun Soo , CHUNG, Jae Hoon , HAN, Seung Hee
IPC分类号： H04B7/04 , H04L27/26
CPC分类号： H04B7/0691 , H04B7/0447 , H04L5/0023 , H04L5/005 , H04L5/0051
摘要： A method and an apparatus for transmitting a reference signal in a multiple antenna system are provided. The method includes transmitting a common reference signal through N antennas (N
摘要翻译：提供了一种用于在多天线系统中发送参考信号的方法和装置。该方法包括通过N个天线发送公共参考信号（N

8. 发明申请

WO2010013959A3 METHOD AND APPARATUS OF RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2010013959A3
公开(公告)日：2010-02-04
申请号：PCT/KR2009/004262
申请日：2009-07-30
申请人： LG ELECTRONICS INC. , LEE, Moon Il , HAN, Seung Hee , KO, Hyun Soo , CHUNG, Jae Hoon , KIM, So Yeon
发明人： LEE, Moon Il , HAN, Seung Hee , KO, Hyun Soo , CHUNG, Jae Hoon , KIM, So Yeon
IPC分类号： H04B7/26 , H04L27/26
摘要： A method and an apparatus of receiving data in a wireless communication system. The method includes receiving a downlink (DL) grant on a physical downlink control channel (PDCCH) through a first DL component carrier (CC), and receiving data based on the DL grant through a second DL CC.

9. 发明申请

WO2009113836A1 METHOD FOR CHANNEL ALLOCATING IN WIRELESS ACCESS SYSTEM 审中-公开
标题翻译：无线接入系统中信道分配的方法
公开(公告)号：WO2009113836A1
公开(公告)日：2009-09-17
申请号：PCT/KR2009/001286
申请日：2009-03-16
申请人： LG ELECTRONICS INC. , LEE, Moon Il , KIM, So Yeon , CHUNG, Jae Hoon , KO, Hyun Soo , HAN, Seung Hee
发明人： LEE, Moon Il , KIM, So Yeon , CHUNG, Jae Hoon , KO, Hyun Soo , HAN, Seung Hee
IPC分类号： H04B7/26
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0023 , H04L5/0048 , H04L25/03343 , H04W72/0453 , H04W72/048 , H04W88/06
摘要： 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.
摘要翻译：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。

10. 发明申请

WO2009096730A1 METHOD FOR TRANSMITTING DOWNLINK CONTROL INFORMATION 审中-公开
标题翻译：发送下行链路控制信息的方法
公开(公告)号：WO2009096730A1
公开(公告)日：2009-08-06
申请号：PCT/KR2009/000455
申请日：2009-01-30
申请人： LG ELECTRONICS INC. , KIM, So Yeon , CHUNG, Jae Hoon , SEOK, Ji Ae , LEE, Moon Il , KO, Hyun Soo
发明人： KIM, So Yeon , CHUNG, Jae Hoon , SEOK, Ji Ae , LEE, Moon Il , KO, Hyun Soo
IPC分类号： H04B7/02 , H04W28/06
CPC分类号： H04L1/1896 , H04L1/06 , H04L1/1822 , H04L1/1893
摘要： A method for efficiently transmitting downlink control information is described. A method for transmitting control information in a multiple antenna system which can simultaneously transmit a maximum of two codewords includes transmitting modulation and coding scheme (MCS) information, a new data indicator (NDI) and a redundancy version (RV) for information blocks transmitted through the two codewords, and transmitting additional control information including at least one of a swapping indicator and enable/disable information. The swapping indicator indicates whether or not swapping occurs between the information blocks transmitted through the two codewords, and the enable/disable information indicates whether or not any one of transmissions through the two codewords is disabled. The swapping indicator is reserved when any one of transmissions through the two codewords is disabled, thereby reducing signaling overhead and efficiently transmitting necessary information.
摘要翻译：描述了一种有效地发送下行链路控制信息的方法。一种用于在同时发送最多两个码字的多天线系统中发送控制信息的方法包括发送调制和编码方案（MCS）信息，新的数据指示符（NDI）和冗余版本（RV），用于通过并且发送包括交换指示符和启用/禁用信息中的至少一个的附加控制信息。交换指示符指示在通过两个码字发送的信息块之间是否发生交换，并且使能/禁止信息指示是否禁用通过两个码字的传输中的任何一个。当通过两个码字的任何一个传输被禁用时，交换指示符被保留，从而减少信令开销并有效地传送必要的信息。

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