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71. 发明申请

WO2011010855A3 METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONTROL INFORMATION 审中-公开
标题翻译：发送上行链路控制信息的方法和设备
公开(公告)号：WO2011010855A3
公开(公告)日：2011-04-21
申请号：PCT/KR2010004743
申请日：2010-07-20
申请人： LG ELECTRONICS INC , LEE MOON IL , CHUNG JAE HOON , KO HYUN SOO , IHM BIN CHUL
发明人： LEE MOON IL , CHUNG JAE HOON , KO HYUN SOO , IHM BIN CHUL
IPC分类号： H04J11/00
CPC分类号： 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
摘要： 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 a uplink data transmission layer; 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.
摘要翻译：提供了一种发送用户设备的上行控制信息的方法。该方法包括：重复产生与上行数据传输层一样多的上行控制信息; 调制上行链路控制信息以生成多个重复调制码元; 将预编码矩阵应用于所述多个重复调制码元以生成多个第一预编码码元; 以及在包括时域中的多个单载波频分多址（SC-FDMA）符号和频域中的多个子载波的上行链路子帧中分别通过多个天线发送所述多个第一预编码符号。

72. 发明申请

WO2011025278A2 METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING A SIGNAL IN A WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS MULTI-USER MIMO TRANSMISSION 审中-公开
标题翻译：用于在支持多用户MIMO传输的无线通信系统中发送/接收信号的方法和装置
公开(公告)号：WO2011025278A2
公开(公告)日：2011-03-03
申请号：PCT/KR2010005729
申请日：2010-08-26
申请人： LG ELECTRONICS INC , KO HYUN SOO , CHUNG JAE HOON , IHM BIN CHUL , LEE MOON IL
发明人： KO HYUN SOO , CHUNG JAE HOON , IHM BIN CHUL , LEE MOON IL
IPC分类号： H04B7/04
CPC分类号： H04L5/0048 , H04L5/0023 , H04L5/0091 , H04L25/0204 , H04L25/0226
摘要： The present invention relates to a wireless communication system, and discloses a method and apparatus for transmitting/receiving a signal in a wireless communication system that supports multi-user MIMO transmission. According to one embodiment of the present invention, a method in which a mobile station receives a signal in a wireless communication system that supports multi-user MIMO transmission, comprises: a step of receiving information on the entirety of the transmission rank of the multi-user MIMO transmission; a step of receiving a reference signal and data for demodulation for the mobile station on the basis of the information on the entirety of the transmission rank; a step of acquiring channel information on the mobile station from the reference signal for demodulation; and a step of demodulating said data on the basis of the acquired channel information.
摘要翻译：本发明涉及无线通信系统，并且公开了一种在支持多用户MIMO传输的无线通信系统中发送/接收信号的方法和装置。根据本发明的一个实施例，一种移动台在支持多用户MIMO传输的无线通信系统中接收信号的方法包括：接收关于多用户MIMO传输的整个传输秩的信息的步骤，用户MIMO传输; 基于关于整个发送等级的信息，接收用于移动台的参考信号和解调数据的步骤; 从所述参考信号获取所述移动台的信道信息以进行解调的步骤; 以及基于所获取的频道信息来解调所述数据的步骤。

73. 发明申请

WO2010151000A3 APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN A WIRELESS COMMUNICATION SYSTEM AND METHOD THEREOF 审中-公开
标题翻译：用于在无线通信系统中发送和接收数据的装置及其方法
公开(公告)号：WO2010151000A3
公开(公告)日：2011-03-03
申请号：PCT/KR2010003854
申请日：2010-06-15
申请人： LG ELECTRONICS INC , LEE MOON IL , HAN SEUNG HEE , CHUNG JAE HOON , KO HYUN SOO , IHM BIN CHUL
发明人： LEE MOON IL , HAN SEUNG HEE , CHUNG JAE HOON , KO HYUN SOO , IHM BIN CHUL
IPC分类号： H04J11/00
CPC分类号： H04W72/005 , H04L5/0007 , H04L5/005 , H04L5/0051 , H04W28/06
摘要： An apparatus for transmitting and receiving data in a wireless communication system method thereof are disclosed. In a terminal of a wireless communication system, the present invention includes receiving a physical downlink control channel (hereinafter abbreviated PDCCH), receiving a physical downlink shared channel ((hereinafter abbreviated PDSCH), and demodulating the PDSCH by interpreting the PDCCH according to a type of a subframe including the PDCCH and the PDSCH.
摘要翻译：公开了一种用于在其无线通信系统方法中发送和接收数据的设备。在无线通信系统的终端中，本发明包括接收物理下行链路控制信道（在下文中缩写为PDCCH），接收物理下行链路共享信道（以下缩写为PDSCH），并且通过根据类型解释PDCCH来解调PDSCH 包括PDCCH和PDSCH的子帧。

74. 发明申请

WO2011019242A2 METHOD AND DEVICE FOR TRANSMITTING A DOWNLINK REFERENCE SIGNAL IN A WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTIPLE ANTENNAS 审中-公开
标题翻译：用于在支持多个天线的无线通信系统中发送下行链路参考信号的方法和设备
公开(公告)号：WO2011019242A2
公开(公告)日：2011-02-17
申请号：PCT/KR2010005351
申请日：2010-08-13
申请人： LG ELECTRONICS INC , KO HYUN SOO , HAN SEUNG HEE , CHUNG JAE HOON , IHM BIN CHUL , LEE MOON IL
发明人： KO HYUN SOO , HAN SEUNG HEE , CHUNG JAE HOON , IHM BIN CHUL , LEE MOON IL
IPC分类号： H04L27/26 , H04B7/04
CPC分类号： H04L5/0048 , H04B7/0413 , H04B7/0626 , H04B7/216 , H04J13/004 , H04L5/0016 , H04L5/0023 , H04L5/0051 , H04L5/0053 , H04L5/0057 , H04L5/0094 , H04L25/0224 , H04L27/2601 , H04L27/2613 , H04W52/325 , H04W72/02 , H04W72/04 , H04W72/085
摘要： In the context of wireless communication systems, disclosed are a method and device for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas. In one embodiment of the present invention, a method in which a base station transmits a channel-state-information reference signal for up to 8 antenna ports comprises the steps of mapping, in accordance with a predetermined pattern, the channel-state-information reference signal for up to 8 antenna ports onto a data region of a downlink subframe having an extended cyclic prefix (CP) structure, and transmitting the downlink subframe onto which the channel-state-information reference signal for up to 8 antenna ports has been mapped; and, in the predetermined pattern, the channel-state-information reference signal for up to 8 antenna ports is mapped onto 2 OFDM symbols on the data region of the downlink subframe, with a definition for mapping onto at least one of 4 subcarrier wave positions in each of the 2 OFDM symbols, and the 4 subcarrier wave positions defined in the predetermined pattern can be disposed at 3 subcarrier wave intervals.
摘要翻译：在无线通信系统的背景下，公开了用于在支持多个天线的无线通信系统中发送下行链路参考信号的方法和设备。在本发明的一个实施例中，一种基站发送用于多达8个天线端口的信道状态信息参考信号的方法包括以下步骤：根据预定模式映射信道状态信息参考将具有扩展循环前缀（CP）结构的下行链路子帧的数据区域上的多达8个天线端口的信号发送到其上映射了多达8个天线端口的信道状态信息参考信号的下行链路子帧; 并且以预定模式将用于多达8个天线端口的信道状态信息参考信号映射到下行链路子帧的数据区域上的2个OFDM符号上，其定义用于映射到4个子载波位置中的至少一个在2个OFDM符号中的每一个中，并且以预定模式定义的4个子载波位置可以布置在3个子载波波间隔处。

75. 发明申请

WO2009157734A3 APPARATUS AND METHOD FOR DATA TRANSMISSION USING TRANSMIT DIVERSITY IN SC-FDMA SYSTEM 审中-公开
标题翻译：在SC-FDMA系统中使用传输多样性的数据传输的装置和方法
公开(公告)号：WO2009157734A3
公开(公告)日：2010-04-15
申请号：PCT/KR2009003466
申请日：2009-06-26
申请人： LG ELECTRONICS INC , KO HYUN SOO , HAN SEUNG HEE , CHUNG JAE HOON , IHM BIN CHUL , LEE MOON IL
发明人： KO HYUN SOO , HAN SEUNG HEE , CHUNG JAE HOON , IHM BIN CHUL , LEE MOON IL
IPC分类号： H04B7/02 , H04B7/208 , H04L27/26
CPC分类号： H04B7/0669 , H04L1/0625 , H04L5/0023 , H04L5/0042 , H04L27/2615
摘要： An apparatus for data transmission is provided. The apparatus includes a data processor encoding an information bit and generating a modulation symbol by performing constellation mapping on the encoded information bit, a discrete Fourier transform (DFT) unit performing DFT on the modulation symbol to generate a frequency-domain symbol, a space time block coding (STBC) processor performing STBC on the frequency-domain symbol to generate an STBC code consisting of 1st and 2nd STBC streams, a subcarrier mapper mapping the 1st STBC stream to a 1st subcarrier and mapping the 2nd STBC stream to a 2nd subcarrier, an inverse fast Fourier transform (IFFT) unit performing IFFT on the 1st subcarrier to generate a 1st single carrier-frequency division multiple access (SC-FDMA) symbol and performing IFFT on the 2nd subcarrier to generate a 2nd SC-FDMA symbol, and a plurality of transmit antennas transmitting the 1st and 2nd SC-FDMA symbols. STBC is effectively applied to a SC-FDMA system to decrease a peak-to-average power ratio (PAPR) and to maintain a single-carrier property.
摘要翻译：提供了一种用于数据传输的装置。该装置包括：编码信息比特的数据处理器，并通过对编码信息比特执行星座映射来产生调制符号;对调制符号执行DFT的离散傅立叶变换（DFT）单元，生成频域符号，空时块编码（STBC）处理器在频域符号上执行STBC以产生由第一和第二STBC流组成的STBC码，将第一STBC流映射到第一副载波并将第二STBC流映射到第二副载波的子载波映射器，在第一子载波上执行IFFT的逆快速傅立叶变换（IFFT）单元，以产生第一单载波频分多址（SC-FDMA）符号，并在第二副载波上执行IFFT以产生第二SC-FDMA符号，以及多个发送天线发送第一和第二SC-FDMA符号。 STBC有效地应用于SC-FDMA系统以降低峰均功率比（PAPR）并保持单载波特性。

76. 发明申请

WO2009157659A3 DATA TRANSMISSION APPARATUS USING MULTIPLE ANTENNAS AND METHOD THEREOF 审中-公开
标题翻译：使用多个天线的数据传输装置及其方法
公开(公告)号：WO2009157659A3
公开(公告)日：2010-03-11
申请号：PCT/KR2009003026
申请日：2009-06-05
申请人： LG ELECTRONICS INC , KO HYUN SOO , HAN SEUNG HEE , CHUNG JAE HOON , IHM BIN CHUL , LEE MOON IL
发明人： KO HYUN SOO , HAN SEUNG HEE , CHUNG JAE HOON , IHM BIN CHUL , LEE MOON IL
IPC分类号： H04B7/06
CPC分类号： H04B7/0689 , H04B7/0669 , H04B7/0671 , H04B7/0691 , H04L1/0606 , H04L1/0625 , H04L1/0668
摘要： Provided is a data transmission apparatus using multiple antennas. The apparatus includes: a data processing unit that generates a data symbol by performing channel-coding for and constellation mapping on an information bit, a DFT unit that generates a frequency domain symbol by performing DFT (Discrete Fourier Transform) for the data symbol, an MIMO processing unit that generates a first transmission symbol by applying a first transmit diversity scheme to the frequency domain symbol and creates a second transmission symbol by applying a second transmit diversity scheme to the first transmission symbol, an SC-FDMA modulating unit that generates an SC-FDMA (Single Carrier-Frequency Division Multiple Access) symbol by performing IFFT (Inverse Fast Fourier Transform) on the first and second transmission symbols, and plural transmission antennas that transmit the SC-FDMA symbol. The MIMO processing unit divides the plural transmission antennas into two groups and maps the first and second transmission symbols to the first and second groups respectively. STBC and different transmit diversity schemes can be applied to the data transmission apparatus that includes the plural transmission antennas while maintaining the single carrier feature, so an SC-FDMA system can be easily configured.
摘要翻译：提供了使用多个天线的数据发送装置。该装置包括：数据处理单元，通过对信息位执行信道编码和星座映射来生成数据符号，DFT单元通过对数据符号执行DFT（离散傅立叶变换）生成频域符号， MIMO处理单元，其通过对所述频域符号应用第一发射分集方案来生成第一发射符号，并通过对所述第一发射符号应用第二发射分集方案来创建第二发射符号; SC-FDMA调制单元，其生成SC -FDMA（单载波 - 频分多址）符号，以及在第一和第二传输符号上执行IFFT（快速傅立叶逆变换）和发送SC-FDMA符号的多个发送天线。 MIMO处理单元将多个发送天线分成两组，并将第一和第二发送符号分别映射到第一和第二组。 STBC和不同的发送分集方案可以应用于包括多个发送天线的数据发送装置，同时保持单载波特征，因此可以容易地配置SC-FDMA系统。

77. 发明申请

WO2009045026A3 METHOD OF ALLOCATING UPLINK RADIO RESOURCE 审中-公开
标题翻译：分配上行无线电资源的方法
公开(公告)号：WO2009045026A3
公开(公告)日：2009-05-22
申请号：PCT/KR2008005709
申请日：2008-09-26
申请人： LG ELECTRONICS INC , IHM BIN CHUL , CHUN JIN YOUNG , KO HYUN SOO
发明人： IHM BIN CHUL , CHUN JIN YOUNG , KO HYUN SOO
IPC分类号： H04B7/26
CPC分类号： H04W72/1284 , H04W28/18
摘要： A method of allocating an uplink radio resource includes transmitting a scheduling request signal for requesting allocation of the uplink radio resource, wherein the scheduling request signal comprises control information, a request of the allocation of the uplink radio resource is represented by transmitting the scheduling request signal and the control information is represented by a value of the scheduling request signal, and receiving a scheduling grant message in response to the scheduling request signal.
摘要翻译：分配上行无线资源的方法包括：发送用于请求分配上行无线资源的调度请求信号，其中，调度请求信号包括控制信息，通过发送调度请求信号来表示上行无线资源的分配请求并且所述控制信息由所述调度请求信号的值表示，并且响应于所述调度请求信号接收调度许可消息。

78. 发明申请

WO2008032999A3 METHODS FOR COGNITIVE RADIO BASED COMMUNICATION AND FOR BROADCASTING POLICY INFORMATION FOR THE SAME AND APPARATUS AND TERMINAL THEREFORE 审中-公开
标题翻译：用于基于无线电的无线电通信的方法和用于广播的相关政策信息及其设备和终端的方法
公开(公告)号：WO2008032999A3
公开(公告)日：2009-09-17
申请号：PCT/KR2007004454
申请日：2007-09-14
申请人： LG ELECTRONICS INC , YOUN AE RAN , KIM YONG HO , KWON YEONG HYEON , LEE WOOK BONG , KO HYUN SOO , JUNG JIN HYUK , LEE MOON IL
发明人： YOUN AE RAN , KIM YONG HO , KWON YEONG HYEON , LEE WOOK BONG , KO HYUN SOO , JUNG JIN HYUK , LEE MOON IL
IPC分类号： H04B7/005 , H04W48/10
CPC分类号： H04W48/10 , H04W16/14
摘要： Disclosed are methods of broadcasting frequency policy information in a cognitive radio based communication system, apparatus therefore and a communication methods for selecting frequency policy and terminal using the same. In particular, a policy broadcaster is provided as a subject performing a broadcast of frequency policy information in cognitive radio communication. One of the methods of broadcasting frequency policy information using the same and one of the methods of performing cognitive radio communication by obtaining frequency policy information using the same are provided. Moreover, an enhanced superframe structure, which is capable of providing a seamless service in case that a narrowband terminal is introduced in the middle of a superframe, is also provided.
摘要翻译：公开了在基于认知无线电的通信系统中广播频率策略信息的方法，以及用于选择频率策略的通信方法和使用其的终端的方法。特别地，作为在认知无线电通信中执行频率策略信息的广播的对象，提供策略广播者。提供了使用该广播频率策略信息的方法之一，并且通过获得使用其的频率策略信息来执行认知无线电通信的方法之一。此外，还提供了一种增强的超帧结构，其能够在窄带终端被引入超帧的中间的情况下提供无缝服务。

79. 发明申请

WO2009078666A3 METHOD OF PERFORMING FEEDBACK FOR MULTICAST AND BROADCAST SERVICE 审中-公开
标题翻译：执行多媒体和广播服务反馈的方法
公开(公告)号：WO2009078666A3
公开(公告)日：2009-08-13
申请号：PCT/KR2008007482
申请日：2008-12-17
申请人： LG ELECTRONICS INC , KOO JA HO , KIM SU NAM , IHM BIN CHUL , KO HYUN SOO
发明人： KOO JA HO , KIM SU NAM , IHM BIN CHUL , KO HYUN SOO
IPC分类号： H04B7/26
CPC分类号： H04L1/0009 , H04L1/0003 , H04L1/1607 , H04L27/2601 , H04L27/3488 , H04L2001/0093 , H04W4/06 , H04W72/0466
摘要： A method of performing a feedback for a multicast and broadcast service (MBS) is disclosed. A Multicast Broadcast Service (MBS) feedback method includes, generating, by a base station contained in a multi-cell multicast broadcast single frequency network (MBSFN) zone, a ranging channel code for a multicast broadcast service (MBS) feedback, allocating the ranging channel code to a mobile station contained in a cell zone of the base station, and receiving the MBS feedback information based on the ranging channel code from the mobile station. So, an adaptive modulation and coding (AMC) is applied to the MBS according to the NACK feedback, such that a throughput of the MBS system increases.
摘要翻译：公开了一种对组播和广播业务（MBS）进行反馈的方法。多播广播服务（MBS）反馈方法包括：由包含在多小区多播广播单频网（MBSFN）区域中的基站生成用于组播广播服务（MBS）反馈的测距信道码，分配测距向包含在基站的小区区域内的移动站发送信道码，并根据来自移动站的测距信道码接收MBS反馈信息。因此，根据NACK反馈将自适应调制和编码（AMC）应用于MBS，使得MBS系统的吞吐量增加。

80. 发明申请

WO2011129584A3 METHOD AND DEVICE FOR EFFICIENT FEEDBACK IN WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTIPLE ANTENNAS 审中-公开
标题翻译：支持多个天线的无线通信系统中有效反馈的方法和装置
公开(公告)号：WO2011129584A3
公开(公告)日：2012-03-22
申请号：PCT/KR2011002574
申请日：2011-04-12
申请人： LG ELECTRONICS INC , KO HYUN SOO , CHUNG JAE HOON , LEE MOON IL
发明人： KO HYUN SOO , CHUNG JAE HOON , LEE MOON IL
IPC分类号： H04B7/04 , H04J11/00
CPC分类号： H04L5/0057 , H04B7/0486 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/065 , H04L5/001 , H04W88/02 , H04W88/08
摘要： The present invention relates to a wireless communication system, and more particularly, discloses a method and a device for efficient feedback in a wireless communication system supporting multiple antennas. According to one embodiment of the present invention, the method for transmitting channel status information on a downlink transmission through an uplink, in the wireless communication system, comprises the following steps: transmitting a rank indicator (RI) and a precoding type indicator (PTI) based on a first reporting period, when the PTI has a first value; transmitting during the first reporting period a broadband first precoding matrix indicator (PMI) based on a second reporting period; transmitting at least once during the second reporting period a broadband second PMI and a broadband channel quality indicator (CQI); transmitting the rank indicator (RI) and the PTI based on the first reporting period, when the PTI has a second value; transmitting during the first reporting period the broadband second PMI and the broadband CQI based on a third reporting period; and transmitting at least once during the third period a subband second PMI and a subband CQI, wherein the subband CQI on an entire cycle of a set bandwidth portion (BP) can be transmitted at least once.
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，涉及一种在支持多个天线的无线通信系统中有效反馈的方法和装置。根据本发明的一个实施例，在无线通信系统中，用于通过上行链路的下行链路传输发送信道状态信息的方法包括以下步骤：发送秩指示符（RI）和预编码类型指示符（PTI）基于第一个报告期，当PTI具有第一个值时; 在第一报告期间，基于第二报告期间的宽带第一预编码矩阵指示符（PMI）发送; 在第二报告期间至少发送一次宽带第二PMI和宽带信道质量指示符（CQI）; 当所述PTI具有第二值时，基于所述第一报告周期来传输所述等级指示符（RI）和所述PTI; 在第一报告期间，基于第三报告期间的宽带第二PMI和宽带CQI进行发送; 并且在第三时段期间至少发送一次，其中可以至少发送一次设定带宽部分（BP）的整个周期上的子带CQI的子带第二PMI和子带CQI。

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