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101. 发明申请

WO2009142436A3 METHOD AND APPARATUS FOR PERFORMING HARQ IN A MULTIPLE ANTENNA SYSTEM 审中-公开
标题翻译：用于在多个天线系统中执行HARQ的方法和装置
公开(公告)号：WO2009142436A3
公开(公告)日：2010-02-25
申请号：PCT/KR2009002655
申请日：2009-05-20
申请人： LG ELECTRONICS INC , KIM SO YEON , KO HYUN SOO , CHUNG JAE HOON , LEE MOON IL
发明人： KIM SO YEON , KO HYUN SOO , CHUNG JAE HOON , LEE MOON IL
IPC分类号： H04L1/18 , H04B7/04 , H04L27/26 , H04W72/04
CPC分类号： H04B7/04 , H04B7/0697 , H04L1/0073 , H04L1/06 , H04L1/1692 , H04L1/1861 , H04L5/0007 , H04L5/0053 , H04L5/0055 , H04L2001/125
摘要： The invention relates to a method for performing a HARQ (Hybrid Automatic Repeat Request) in a multiple antenna system that includes the steps of receiving a plurality of code words in an uplink channel, generating ACK/NACK signals for each of the plurality of code words, and transmitting the ACK/NACK signals in a downlink channel. The ACK/NACK signals for each of the plurality of code words can be transmitted in a multiple antenna system.
摘要翻译：本发明涉及一种在多天线系统中执行HARQ（Hybrid Automatic Repeat Request，混合自动重复请求）的方法，包括以下步骤：在上行链路信道中接收多个码字，为多个码字中的每一个生成ACK / NACK信号，并在下行链路信道中发送ACK / NACK信号。可以在多天线系统中发送用于多个码字中的每一个的ACK / NACK信号。

102. 发明申请

WO2010013959A2 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：WO2010013959A2
公开(公告)日：2010-02-04
申请号：PCT/KR2009004262
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
CPC分类号： H04L5/0055 , H04L1/0026 , H04L1/0031 , H04L1/0038 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0057 , H04L5/0094 , H04L23/02 , H04L27/2613
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.
摘要翻译：一种在无线通信系统中接收数据的方法和装置。该方法包括通过第一DL分量载波（CC）在物理下行链路控制信道（PDCCH）上接收下行链路（DL）许可，以及通过第二DL CC基于DL授权接收数据。

103. 发明申请

WO2011132987A3 METHOD AND DEVICE FOR CONTROL INFORMATION TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中控制信息传输的方法和装置
公开(公告)号：WO2011132987A3
公开(公告)日：2012-03-01
申请号：PCT/KR2011002940
申请日：2011-04-22
申请人： LG ELECTRONICS INC , HAN SEUNG HEE , KO HYUN SOO , CHUNG JAE HOON , LEE MOON IL
发明人： HAN SEUNG HEE , KO HYUN SOO , CHUNG JAE HOON , LEE MOON IL
IPC分类号： H04L27/26 , H04B7/26 , H04W88/02
CPC分类号： H04L5/0053 , H04L5/0007 , H04L5/001 , H04L5/0016 , H04L5/0023 , H04L5/0046 , H04L5/0048 , H04L5/0055 , H04L5/0057 , H04L27/2633 , H04L27/2636
摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting control information through a PUCCH in a wireless system and to a device therefor, the method comprising the following steps: receiving a first modulation symbol and a second modulation symbol from the control information; diffusing in a frequency domain, the first modulation symbol to a plurality of subcarriers; diffusing in a time domain, the first modulation symbol diffused in the frequency domain to a plurality of contiguous first SC-FDMA symbols; diffusing in the frequency domain, the second modulation symbol to a plurality of subcarriers; diffusing in the time domain, the second modulation symbols diffused in the frequency domain to the plurality of contiguous first SC-FDMA symbols; and transmitting the diffused first modulation symbol and the second modulation symbol through the PUCCH, wherein the plurality of contiguous first SC-FDMA symbols and the plurality of second SC-FDMA symbols are located in the same slot.
摘要翻译：无线通信系统技术领域本发明涉及无线通信系统。更具体地，本发明涉及一种通过无线系统中的PUCCH发送控制信息的方法及其装置，该方法包括以下步骤：从控制信息接收第一调制符号和第二调制符号; 将第一调制符号在频域中扩散到多个子载波; 在时域中扩散，第一调制符号在频域中扩散到多个相邻的第一SC-FDMA符号; 在频域中扩散第二调制符号到多个子载波; 在时域中扩散，第二调制符号在频域中扩散到多个相邻的第一SC-FDMA符号; 以及通过所述PUCCH发送所述扩散的第一调制符号和所述第二调制符号，其中，所述多个相邻的第一SC-FDMA符号和所述多个第二SC-FDMA符号位于同一时隙中。

104. 发明申请

WO2011122830A3 METHOD AND APPARATUS FOR EFFICIENT FEEDBACK IN A 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与装置
公开(公告)号：WO2011122830A3
公开(公告)日：2012-02-02
申请号：PCT/KR2011002151
申请日：2011-03-29
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 , H04W88/02 , H04W88/08
CPC分类号： H04B7/0417 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04L1/0026 , H04W72/0413
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas. In a wireless communication system according to one embodiment of the present invention, a method for transmitting channel state information regarding downlink transmission through an uplink may comprise the steps of: receiving a downlink signal through a downlink channel; generating a rank indicator (RI) for the downlink channel, a first pre-coding matrix indicator (PMI), and a second PMI, and generating a channel quality indicator (CQI) on the basis of pre-coding information which is determined by a combination of the first and second PMIs; and transmitting the RI, first PMI, second PMI, and/or CQI through the uplink channel. The CQI may comprise a first type of CQI calculated on the basis of the number N of layers in which the downlink signal is received and/or a second type of CQI calculated on the basis of the assumption that the number of layers in which the downlink signal is transmitted is K (where K>N).
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，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。在根据本发明的一个实施例的无线通信系统中，用于通过上行链路传输关于下行链路传输的信道状态信息的方法可以包括以下步骤：通过下行链路信道接收下行链路信号; 生成用于下行链路信道的秩指示符（RI），第一预编码矩阵指示符（PMI）和第二PMI，并且基于预编码信息生成信道质量指示符（CQI），所述预编码信息由第一和第二PMI的组合; 以及通过上行链路信道发送RI，第一PMI，第二PMI和/或CQI。 CQI可以包括基于其中接收下行链路信号的层的数量N计算的第一类型的CQI和/或基于以下假设来计算的第二类型的CQI：基于下行链路的下行链路的层数信号传输是K（其中K> N）。

105. 发明申请

WO2011139037A3 METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：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：WO2011139037A3
公开(公告)日：2012-01-26
申请号：PCT/KR2011002938
申请日：2011-04-22
申请人： LG ELECTRONICS INC , HAN SEUNG HEE , KO HYUN SOO , CHUNG JAE HOON , LEE MOON IL
发明人： HAN SEUNG HEE , KO HYUN SOO , CHUNG JAE HOON , LEE MOON IL
IPC分类号： H04L1/16 , H04B7/26 , H04J11/00 , H04W72/04 , H04W88/02
CPC分类号： H04W72/042 , H04L1/0073 , H04L1/1671 , H04L1/1861 , H04L5/001 , H04L5/0016 , H04L5/0055 , H04L27/2633 , H04L27/2636
摘要： The present invention relates to a wireless communication system; and more specifically, to an ACK/NACK (Acknowledgement/Negative ACK) transmission method in a wireless communication system and an apparatus therefor. The ACK/NACK transmission method performed by user equipment in a wireless communication system comprises: receiving a PDCCH (Physical Downlink Control Channel); receiving a PDSCH (Physical Downlink Shared Channel) indicated by the PDCCH; and transmitting an ACK/NACK for the PDSCH. According to the ACK/NACK transmission method and apparatus of the invention.
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，涉及无线通信系统中的ACK / NACK（确认/否定ACK）发送方法及其装置。由无线通信系统中的用户设备执行的ACK / NACK发送方法包括：接收PDCCH（Physical Downlink Control Channel，物理下行链路控制信道）; 接收由PDCCH指示的PDSCH（Physical Downlink Shared Channel，物理下行链路共享信道）; 并发送用于PDSCH的ACK / NACK。根据本发明的ACK / NACK传输方法和装置。

106. 发明申请

WO2011122832A3 METHOD AND APPARATUS FOR EFFICIENTLY TRANSMITTING CONTROL INFORMATION TO SUPPORT UPLINK MULTIPLE ANTENNA TRANSMISSION 审中-公开
标题翻译：有效发送控制信息以支持上传多天线传输的方法和装置
公开(公告)号：WO2011122832A3
公开(公告)日：2012-01-26
申请号：PCT/KR2011002154
申请日：2011-03-29
申请人： LG ELECTRONICS INC , KO HYUN SOO , CHUNG JAE HOON , HAN SEUNG HEE , LEE MOON IL
发明人： KO HYUN SOO , CHUNG JAE HOON , HAN SEUNG HEE , LEE MOON IL
IPC分类号： H04L1/18 , H04B7/04 , H04J11/00
CPC分类号： H04L1/06 , H04B7/0404 , H04B7/0617 , H04L1/0003 , H04L1/0009 , H04L1/1812 , H04L1/1819 , H04L1/1854 , H04L1/1887 , H04W72/1278
摘要： The present invention relates to a wireless communication system and to a method and apparatus for efficiently transmitting control information to support an uplink multiple antenna transmission technique. A method for transmitting control information regarding uplink multiple antenna transmission in a base station according to one embodiment of the present invention may comprise the steps of: transmitting DCI for scheduling uplink transmission of a plurality of data blocks through a PDCCH; receiving the plurality of data blocks scheduled by the DCI using a plurality of layers; transmitting, through a PHICH, information which indicates ACK or NACK for each of the plurality of received data blocks; and receiving a retransmission of the negative-acknowledged data blocks using one or more layers. When the number of the negative-acknowledged data blocks is not the same as the number of data blocks indicated in the PDCCH, one or more layers may be the same as those used in a previous transmission of the negative-acknowledged data blocks.
摘要翻译：本发明涉及无线通信系统以及用于有效地发送控制信息以支持上行链路多天线传输技术的方法和装置。根据本发明的一个实施例的用于在基站中发送关于上行链路多天线传输的控制信息的方法可以包括以下步骤：发送用于通过PDCCH调度多个数据块的上行链路传输的DCI; 使用多个层接收由DCI调度的多个数据块; 通过PHICH发送指示所述多个接收数据块中的每一个的ACK或NACK的信息; 以及使用一个或多个层接收所述否定确认数据块的重传。当否定确认数据块的数量与PDCCH中指示的数据块的数量不同时，一个或多个层可以与在先确认的负数据块的传输中使用的那些相同。

107. 发明申请

WO2011122829A3 EFFECTIVE METHOD AND DEVICE FOR TRANSMITTING CONTROL INFORMATION FOR SUPPORTING UPLINK MULTI-ANTENNA TRANSMISSION 审中-公开
标题翻译：用于发送支持上行多天线传输的控制信息的有效方法和装置
公开(公告)号：WO2011122829A3
公开(公告)日：2012-01-12
申请号：PCT/KR2011002150
申请日：2011-03-29
申请人： LG ELECTRONICS INC , KO HYUN SOO , CHUNG JAE HOON , HAN SEUNG HEE , LEE MOON IL
发明人： KO HYUN SOO , CHUNG JAE HOON , HAN SEUNG HEE , LEE MOON IL
IPC分类号： H04L1/18 , H04B7/04 , H04J11/00
CPC分类号： H04L1/08 , H04B7/0413 , H04B7/0417 , H04B7/0623 , H04L1/0003 , H04L1/0009 , H04L1/1607 , H04L1/1614 , H04L1/1816 , H04L1/1822 , H04L1/1854 , H04L1/1861 , H04L1/1893 , H04L1/1896 , H04L5/001 , H04L5/0023 , H04L5/0053 , H04L5/0055 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04W52/242 , H04W72/042 , H04W72/044 , H04W88/02 , H04W88/08
摘要： The present invention relates to a wireless communication system, and particularly, to an effective method and device for transmitting control information for supporting an uplink multi-antenna transmitting technique. According to one embodiment of the present invention, a method for transmitting control information on uplink multi-antenna transmission from a base station includes the steps of: transmitting DCI that schedules uplink transmission of a first data block and a second data block through a PDCCH; receiving the first and second data blocks scheduled by the DCI; transmitting information instructing ACK or NACK with respect to the received first and second data blocks, respectively, by using a first PHICH resource with regard to the first data block and a second PHICH resource with regard to the second data block; receiving a retransmission with regard to a negative-acknowledged data block; and transmitting information instructing ACK or NACK of the retransmission of the negative-acknowledged data block by using the first PHICH resource when the number of negative-acknowledged data blocks is not identical to the number of data blocks that the PDCCH instructs.
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，特别涉及用于发送用于支持上行链路多天线发送技术的控制信息的有效的方法和装置。根据本发明的一个实施例，一种用于从基站发送关于上行链路多天线传输的控制信息的方法包括以下步骤：发送通过PDCCH调度第一数据块和第二数据块的上行链路传输的DCI; 接收DCI调度的第一和第二数据块; 通过使用关于第一数据块的第一PHICH资源和关于第二数据块的第二PHICH资源分别发送指示关于所接收的第一和第二数据块的ACK或NACK的信息; 接收关于否定确认数据块的重传; 以及当所述否定确认数据块的数量与所述PDCCH指示的数据块的数量不相同时，通过使用所述第一PHICH资源来发送指示所述否定确认数据块的重传的ACK或NACK的信息。

108. 发明申请

WO2011102697A3 METHOD AND APPARATUS FOR PERFORMING A HYBRID AUTOMATIC REPEAT REQUEST PROCESS FOR AN UPLINK MULTI-CODEWORD TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM WHICH SUPPORTS A MULTI-ANTENNA TRANSMISSION 审中-公开
标题翻译：用于在支持多天线传输的无线通信系统中执行上传多个编码传输的混合自动重传请求过程的方法和装置
公开(公告)号：WO2011102697A3
公开(公告)日：2012-01-12
申请号：PCT/KR2011001155
申请日：2011-02-22
申请人： LG ELECTRONICS INC , CHUNG JAE HOON , KO HYUN SOO , HAN SEUNG HEE , LEE MOON IL
发明人： CHUNG JAE HOON , KO HYUN SOO , HAN SEUNG HEE , LEE MOON IL
IPC分类号： H04L1/18 , H04B7/26 , H04J11/00
CPC分类号： H04L1/1671 , H04L1/1822 , H04L1/1896
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for performing a hybrid automatic repeat request process for an uplink multi-codeword transmission in a wireless communication system which supports a multi-antenna transmission. The uplink multi-codeword transmission method according to one embodiment of the present invention comprises the following steps: transmitting first and second codewords, transmitting information on the status of transmission buffer for the first and second codewords, receiving downlink control information (DCI) containing acknowledgement (ACK)/negative acknowledgement (NACK) information on each of the first and second codewords, and re-transmitting the codeword for NACK information, wherein the codeword for ACK information is not transmitted to a base station in cases where the transmission buffer is empty.
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，涉及一种在支持多天线传输的无线通信系统中进行用于上行链路多码字传输的混合自动重传请求处理的方法和装置。根据本发明的一个实施例的上行链路多码字传输方法包括以下步骤：发送第一和第二码字，发送关于第一和第二码字的发送缓冲器的状态的信息，接收包含确认的下行链路控制信息（DCI）（ACK）/否定确认（NACK）信息，并且针对NACK信息重新发送码字，其中在发送缓冲器为空的情况下，用于ACK信息的码字不发送到基站。

109. 发明申请

WO2011132849A3 METHOD AND DEVICE FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：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：WO2011132849A3
公开(公告)日：2011-12-22
申请号：PCT/KR2011001015
申请日：2011-02-16
申请人： LG ELECTRONICS INC , HAN SEUNG HEE , KO HYUN SOO , CHUNG JAE HOON , LEE MOON IL
发明人： HAN SEUNG HEE , KO HYUN SOO , CHUNG JAE HOON , LEE MOON IL
IPC分类号： H04L27/26 , H04B7/26
CPC分类号： H04L5/0053 , H04L5/0007
摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and a device for transmitting control information through a PUCCH in a wireless communication system, and comprises the following steps: receiving one or more modulation symbols from the control information; diffusing each of the modulation symbols to a plurality of subcarriers in the PUCCH; diffusing each of the modulation symbols diffused to the plurality of subcarriers to single carrier frequency division multiple access (SC-FDMA) symbols; and transmitting the one or more diffused modulation symbols through the PUCCH, wherein the number of modulation symbols that are transmitted through the PUCCH varies based on the number of SC-FDMA symbols for transmitting the PUCCH.
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，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和装置，包括以下步骤：从控制信息接收一个或多个调制符号; 将每个调制符号扩散到PUCCH中的多个子载波; 将扩散到多个子载波的每个调制符号扩散到单载波频分多址（SC-FDMA）符号; 以及通过PUCCH发送一个或多个扩散调制符号，其中，通过PUCCH发送的调制符号的数量基于用于发送PUCCH的SC-FDMA符号的数量而变化。

110. 发明申请

WO2011034358A3 METHOD AND APPARATUS FOR TRANSMITTING A REFERENCE SIGNAL IN A MULTI-ANTENNA SYSTEM 审中-公开
标题翻译：用于在多天线系统中发射参考信号的方法和装置
公开(公告)号：WO2011034358A3
公开(公告)日：2011-07-14
申请号：PCT/KR2010006361
申请日：2010-09-16
申请人： LG ELECTRONICS INC , NOH MIN SEOK , KO HYUN SOO , HAN SEUNG HEE , CHUNG JAE HOON , LEE MOON IL
发明人： NOH MIN SEOK , KO HYUN SOO , HAN SEUNG HEE , CHUNG JAE HOON , LEE MOON IL
IPC分类号： H04B7/06 , H04L27/26
CPC分类号： H04W72/042 , H04B7/0613 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L27/2605 , H04L27/2607 , H04W72/0406 , H04W72/0466
摘要： Provided are a method and apparatus for transmitting a reference signal in a multi-antenna system. A terminal generates a plurality of reference signal sequences in which cyclic shift values that are different from each other are allocated to the respective plurality of layers, and generates an orthogonal frequency division multiplexing (SC-FDMA) symbol to which the plurality of reference signal sequences are mapped. The SC-FDMA symbol is transmitted to a base station via a plurality of antennas. Each of the reference signal sequences is multiplied by either +1 or -1 in accordance with an orthogonal covering code (OCC) index corresponding to the cyclic shift field in a DCI format transmitted via a physical downlink control channel (PDCCH) for each layer.
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。终端产生多个参考信号序列，其中彼此不同的循环移位值被分配给相应的多个层，并且生成正交频分复用（SC-FDMA）符号，多个参考信号序列被映射。 SC-FDMA符号通过多个天线发送到基站。每个参考信号序列根据与通过每个层的物理下行链路控制信道（PDCCH）发送的DCI格式的循环移位字段相对应的正交覆盖码（OCC）索引乘以+1或-1。

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