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1. 发明申请

WO2012165877A3 METHOD FOR SEARCHING FOR ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL REGION 审中-公开
标题翻译：搜索增强型物理下行链路控制信道区域的方法
公开(公告)号：WO2012165877A3
公开(公告)日：2013-03-28
申请号：PCT/KR2012004304
申请日：2012-05-31
申请人： LG ELECTRONICS INC , JANG JIWOONG , CHUNG JAEHOON
发明人： JANG JIWOONG , CHUNG JAEHOON
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04L5/0053 , H04L1/0026 , H04L1/0046 , H04L1/1671
摘要： The present invention relates to methods for searching an enhanced physical downlink control channel (E-PDCCH), and a device for supporting the methods. According to one embodiment of the present invention, a method for searching an enhanced physical downlink control channel (E-PDCCH) in a wireless access system can comprise the steps of: performing a blind decoding on a control channel region and searching a legacy physical downlink control channel (PDCCH); and searching the E-PDCCH on the basis of the searched legacy PDCCH. In this case, in a subframe to which the E-PDCCH is allocated, using all symbols of the subframe from a first symbol to a third symbol is always preferred for allocation of the legacy PDCCH.
摘要翻译：本发明涉及用于搜索增强物理下行链路控制信道（E-PDCCH）的方法以及用于支持该方法的设备。根据本发明的一个实施例，一种用于在无线接入系统中搜索增强物理下行链路控制信道（E-PDCCH）的方法可以包括以下步骤：对控制信道区域执行盲解码并搜索传统物理下行链路控制信道（PDCCH）; 以及基于所搜索的传统PDCCH搜索E-PDCCH。在这种情况下，在分配了E-PDCCH的子帧中，使用从第一符号到第三符号的子帧的全部符号总是优选用于传统PDCCH的分配。

2. 发明申请

WO2013015629A3 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：WO2013015629A3
公开(公告)日：2013-03-21
申请号：PCT/KR2012005965
申请日：2012-07-26
申请人： LG ELECTRONICS INC , KO HYUNSOO , KIM KITAE , CHUNG JAEHOON
发明人： KO HYUNSOO , KIM KITAE , CHUNG JAEHOON
IPC分类号： H04J11/00 , H04B7/26 , H04L1/16
CPC分类号： H04L5/0092 , H04L1/1819 , H04L1/1854
摘要： One embodiment of the present invention relates to a method for transmitting control information by a base station, comprising the steps of: transmitting data through a physical downlink shared channel (PDSCH); and receiving a receipt acknowledgement in response to said data in the 4th subframe following the subframe in which said data is transmitted. When downlink control information that indicates said PDSCH is transmitted in a resource region not including a resource indicated by a physical control format indication channel, the downlink control information is transmitted in the kth subframe prior to the subframe in which the PDSCH is transmitted.
摘要翻译：本发明的一个实施例涉及一种用于由基站发送控制信息的方法，包括以下步骤：通过物理下行链路共享信道（PDSCH）发送数据; 以及响应于发送所述数据的子帧之后的第四子帧中的所述数据接收接收确认。当在不包括由物理控制格式指示信道指示的资源的资源区域中发送指示所述PDSCH的下行链路控制信息时，在发送PDSCH的子帧之前的第k个子帧中发送下行链路控制信息。

3. 发明申请

WO2012064153A3 UPLINK CONTROL INFORMATION TRANSMITTING/RECEIVING METHOD AND DEVICE IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的上行链路控制信息发送/接收方法和装置
公开(公告)号：WO2012064153A3
公开(公告)日：2012-07-19
申请号：PCT/KR2011008632
申请日：2011-11-11
申请人： LG ELECTRONICS INC , LEE HYUNWOO , CHUNG JAEHOON , HAN SEUNGHEE
发明人： LEE HYUNWOO , CHUNG JAEHOON , HAN SEUNGHEE
IPC分类号： H04L1/16 , H04B7/26 , H04L27/26 , H04W72/04
CPC分类号： H04L5/0055 , H04L1/0026 , H04L1/1671 , H04L1/1812 , H04L1/1854 , H04L5/001 , H04L5/0017 , H04L5/14 , H04L5/22 , H04L27/2636 , H04L27/2647 , H04W72/04 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/1268 , H04W72/1284 , H04W74/004
摘要： The present invention relates to a wireless communication system, and more particularly, to an uplink control information transmitting/receiving method and device. A method of transmitting acknowledgement information in a wireless communication system by a terminal according to an embodiment of the present invention includes: determining whether transmission of a scheduling request is set in one subframe where acknowledgement information on downlink transmission is to be transmitted; determining a Physical Uplink Control Channel (PUCCH) format and a resource with which the acknowledgement information is to be transmitted; and transmitting the acknowledgement information by using the PUCCH format and the resource. Here, when the transmission of the scheduling request is set in the one subframe and the acknowledgement information corresponds to only a Physical Downlink Shared Channel (PDSCH) received on only a Primary Cell (PCell), the acknowledgement information and the scheduling request may be transmitted using PUCCH format 1a/1b.
摘要翻译：上行控制信息发送接收方法及装置技术领域本发明涉及无线通信系统，尤其涉及上行控制信息发送接收方法及装置。根据本发明实施例的终端在无线通信系统中发送确认信息的方法包括：确定是否在要发送关于下行链路发送的确认信息的一个子帧中设置调度请求的发送; 确定物理上行链路控制信道（PUCCH）格式和确认信息将被发送到的资源; 并通过使用PUCCH格式和资源来发送确认信息。这里，当调度请求的发送被设置在一个子帧中并且确认信息仅对应于仅在主小区（PCell）上接收的物理下行链路共享信道（PDSCH）时，可以发送确认信息和调度请求使用PUCCH格式1a / 1b。

4. 发明申请

WO2012067443A3 METHOD FOR TRANSMITTING UPLINK CONTROL INFORMATION IN A WIRELESS ACCESS SYSTEM AND TERMINAL FOR SAME 审中-公开
标题翻译：在无线接入系统中发送上行链路控制信息的方法和用于终端的方法
公开(公告)号：WO2012067443A3
公开(公告)日：2012-07-12
申请号：PCT/KR2011008801
申请日：2011-11-17
申请人： LG ELECTRONICS INC , JANG JIWOONG , CHUNG JAEHOON , HAN SEUNGHEE , KO HYUNSOO
发明人： JANG JIWOONG , CHUNG JAEHOON , HAN SEUNGHEE , KO HYUNSOO
IPC分类号： H04L1/18 , H04B7/26 , H04L27/26 , H04W88/02
CPC分类号： H04L1/0061 , H04L1/0073 , H04L5/0007 , H04L5/0023 , H04L5/0053 , H04L5/0055 , H04L2001/125
摘要： The present invention relates to a method for transmitting uplink control information in a wireless access system and a terminal for the same. More particularly, the method comprises the following steps: attaching, if the bit size of uplink control information is larger than a preset number, cyclic redundancy check to the uplink control information; calculating the number of wireless resource elements for transmitting the uplink control information to which the CRC is attached; coding the uplink control information to which the CRC is attached, using a tail biting convolutional coding (TBCC) technique, based on the calculated number of the wireless resource elements; and transmitting a physical uplink shared channel signal containing the coded uplink control information to a base station, wherein the uplink control information is either hybrid automatic repeat and request acknowledgement/negative acknowledgement(HARQ-ACK/NACK) information or rank indication (RI) information.
摘要翻译：本发明涉及一种在无线接入系统中传输上行控制信息的方法及其终端。更具体地说，该方法包括以下步骤：如果上行控制信息的比特大小大于预设个数，则对上行控制信息附加循环冗余校验; 计算用于发送附加有CRC的上行链路控制信息的无线资源单元的数量; 基于所计算的无线资源单元的数量，使用咬尾卷积编码（TBCC）技术对附加有CRC的上行链路控制信息进行编码; 将包含所述编码的上行链路控制信息的物理上行链路共享信道信号发送到基站，其中，所述上行链路控制信息是混合自动重传请求确认/否定确认（HARQ-ACK / NACK）信息或秩指示（RI）信息。

5. 发明申请

WO2012057480A3 METHOD FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR 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及其设备
公开(公告)号：WO2012057480A3
公开(公告)日：2012-06-21
申请号：PCT/KR2011007932
申请日：2011-10-24
申请人： LG ELECTRONICS INC , JANG JIWOONG , CHUNG JAEHOON , HAN SEUNGHEE , KO HYUNSOO
发明人： JANG JIWOONG , CHUNG JAEHOON , HAN SEUNGHEE , KO HYUNSOO
IPC分类号： H04L27/26 , H04B7/04 , H04B7/26 , H04L1/06
CPC分类号： H04W72/0406 , H04B7/0456 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/066 , H04L1/0026 , H04L1/0027 , H04L1/003 , H04L1/0031 , H04L1/0072 , H04L1/06 , H04L5/0007 , H04L5/0053 , H04L5/0057
摘要： The present invention discloses a method for a terminal to transmit control information in a wireless communication system. The method includes a step of encoding a plurality of pieces of control information and a step of transmitting the plurality of encoded control information and data information through a data channel. During the encoding of the plurality of control information, a channel quality indicator (CQI) and a precoding matrix index (PMI) for an entire frequency band are encoded together or separately, and each piece of the plurality of pieces of encoded control information and the data information is mapped into a resource block of the data channel, and is then transmitted.
摘要翻译：本发明公开了一种终端在无线通信系统中发送控制信息的方法。该方法包括编码多条控制信息的步骤和通过数据信道发送多个编码的控制信息和数据信息的步骤。在多个控制信息的编码期间，将整个频带的信道质量指示符（CQI）和预编码矩阵索引（PMI）编码在一起或分开编码，并且将多条编码的控制信息和数据信息被映射到数据信道的资源块，然后被发送。

6. 发明申请

WO2012002767A3 METHOD AND APPARATUS FOR TRANSMITTING SIGNALS USING CODEBOOKS IN A WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS MULTIPLE ANTENNAS 审中-公开
标题翻译：在支持多个天线的无线通信系统中使用代码传输信号的方法和装置
公开(公告)号：WO2012002767A3
公开(公告)日：2012-05-03
申请号：PCT/KR2011004842
申请日：2011-07-01
申请人： LG ELECTRONICS INC , KO HYUNSOO , CHUNG JAEHOON , LEE MOONIL
发明人： KO HYUNSOO , CHUNG JAEHOON , LEE MOONIL
IPC分类号： H04B7/04 , H03M13/00 , H04L27/26
CPC分类号： H04B7/0456 , H03M13/09 , H04B7/0465 , H04B7/0469 , H04B7/0478 , H04B7/0639 , H04B7/065 , H04L25/03343 , H04L25/0391 , H04L25/03949 , H04L27/2613
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting signals using codebooks in a wireless communication system that supports multiple antennas. A method in which a base station transmits downlink signals according to one embodiment of the present invention comprises the following steps: receiving a first precoding matrix indicator (PMI) and a second precoding matrix indicator from a terminal; determining a first matrix (W1) from a first codebook including precoding matrices indicated by the first PMI, determining a second matrix (W2) from a second codebook including precoding matrices indicated by the second PMI, and determining a precoding matrix (W) based on the first matrix (W1) and second matrix (W2); performing precoding on one or more layers, to which the downlink signals are mapped, using the determined precoding matrix (W); and transmitting the precoded signals to the terminal. Each of the precoding matrices included in the first codebook is a block diagonal matrix, and one block has, as compared to the other block, a form multiplied by a predetermined phase value.
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使用码本发送信号的方法和装置。根据本发明的一个实施例的基站传输下行链路信号的方法包括以下步骤：从终端接收第一预编码矩阵指示符（PMI）和第二预编码矩阵指示符; 从包括由第一PMI指示的预编码矩阵的第一码本确定第一矩阵（W1），从包括由第二PMI指示的预编码矩阵的第二码本确定第二矩阵（W2），以及基于第一矩阵（W1）和第二矩阵（W2）; 使用所确定的预编码矩阵（W）对在所述下行链路信号进行映射的一个或多个层上执行预编码; 并将预编码的信号发送到终端。包括在第一码本中的每个预编码矩阵是块对角矩阵，并且与其他块相比，一个块具有乘以预定相位值的形式。

7. 发明申请

WO2011159113A3 METHOD FOR CONTROLLING UPLINK TRANSMISSION POWER FOR TRANSMITTING A PLURALITY OF CODE WORDS IN A WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS A PLURALITY OF ANTENNAS, AND APPARATUS FOR PERFORMING THE METHOD 审中-公开
标题翻译：用于在支持多种天线的无线通信系统中传输多个代码字的上传传输功率的方法，以及用于执行该方法的装置
公开(公告)号：WO2011159113A3
公开(公告)日：2012-05-03
申请号：PCT/KR2011004422
申请日：2011-06-16
申请人： LG ELECTRONICS INC , KIM DONGCHEOL , KO HYUNSOO , CHO HANGYU , CHUNG JAEHOON , LEE MOONIL
发明人： KIM DONGCHEOL , KO HYUNSOO , CHO HANGYU , CHUNG JAEHOON , LEE MOONIL
IPC分类号： H04W52/22 , H04B7/04 , H04W88/02
CPC分类号： H04W72/0473 , H04B7/0404 , H04W52/146 , H04W52/262 , H04W52/367 , H04W52/42
摘要： The present invention relates to a terminal which controls uplink transmission power for transmitting a plurality of code words in a wireless communication system that supports a plurality of antennas, and to a method in which the terminal performs the control. In a terminal which controls uplink transmission power for transmitting a plurality of code words in a wireless communication system that supports a plurality of antennas, a receiver receives, from a base station, an indicator that concerns the determination of the transmission power for each code word of the plurality of code words. A processor determines uplink transmission power for transmitting the plurality of code words on the basis of the indication value of the indicator. If the indication value is zero, the processor allocates the same uplink transmission power to each of the plurality of code words.
摘要翻译：本发明涉及在支持多个天线的无线通信系统中控制用于发送多个码字的上行发送功率的终端以及终端进行控制的方法。在支持多个天线的无线通信系统中控制用于发送多个码字的上行链路发送功率的终端中，接收机从基站接收到关于每个码字的发送功率的确定的指示符的多个代码字。处理器基于指示符的指示值来确定用于发送多个码字的上行链路发送功率。如果指示值为零，则处理器向多个码字中的每一个分配相同的上行发送功率。

8. 发明申请

WO2012039571A2 METHOD AND USER EQUIPMENT FOR TRANSMITTING UPLINK CONTROL INFORMATION 审中-公开
标题翻译：用于发送上传控制信息的方法和用户设备
公开(公告)号：WO2012039571A2
公开(公告)日：2012-03-29
申请号：PCT/KR2011006927
申请日：2011-09-20
申请人： LG ELECTRONICS INC , LEE MOONIL , JANG JIWOONG , CHUNG JAEHOON , HAN SEUNGHEE , KO HYUNSOO
发明人： LEE MOONIL , JANG JIWOONG , CHUNG JAEHOON , HAN SEUNGHEE , KO HYUNSOO
IPC分类号： H04L27/26 , H04B7/26 , H04W88/02
CPC分类号： H04L5/0053 , H04L5/0007 , H04L27/3477 , H04W72/0413
摘要： A user equipment (UE) transmits uplink control information (UCI) of 3 bits or more to a base station (BS) after modulating the UCI into 1-bit or 2-bit sub-UCI units. Here, the UE maps each 1-bit or 2-bit sub-UCI unit to one of a plurality of corner constellation points regardless of modulation order of data which is multiplexed with the UCI. The corner constellation points are points having a maximum Euclidean distance from among a plurality of constellation points corresponding to the modulation order.
摘要翻译：在将UCI调制为1位或2位子UCI单元之后，用户设备（UE）将3比特或更多的上行链路控制信息（UCI）发送到基站（BS）。这里，无论与UCI多路复用的数据的调制顺序如何，UE将每个1位或2位子UCI单元映射到多个角星座点中的一个。角星座点是与对应于调制阶数的多个星座点之间具有最大欧几里德距离的点。

9. 发明申请

WO2011162540A3 METHOD FOR TRANSMITTING RESPONSE INFORMATION TO SUPPORT PLURALITY OF COMPONENT CARRIERS IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR 审中-公开
标题翻译：传输无线通信系统中组件运营商多种响应信息的方法及其设备
公开(公告)号：WO2011162540A3
公开(公告)日：2012-03-29
申请号：PCT/KR2011004535
申请日：2011-06-22
申请人： LG ELECTRONICS INC , LEE HYUNWOO , JANG JIWOONG , CHUNG JAEHOON , HAN SEUNGHEE
发明人： LEE HYUNWOO , JANG JIWOONG , CHUNG JAEHOON , HAN SEUNGHEE
IPC分类号： H04L1/18 , H04B7/26 , H04L27/26 , H04W88/02
CPC分类号： H04L1/1861 , H04L1/1812 , H04L27/2601
摘要： The present invention provides a method for allowing a terminal to transmit response information on component carriers in a wireless communication system that supports a plurality of component carriers, and a terminal device therefor. The method for transmitting the response information of the present invention comprises the steps of: receiving downlink data from a base station through each of a plurality of downlink resources; mapping response information on the plurality of downlink resources into a plurality of HARQ resources, by using either a first HARQ resource selection method or a second HARQ resource selection method; and transmitting said response information through the plurality of mapped HARQ resources, wherein each of said plurality of HARQ resources includes a reference signal region and a data signal region, said first HARQ resource selection method uses only the data signal region of each of the plurality of HARQ resources in order to identify said response information, and said second HARQ resource selection method uses the data signal region and the reference signal region of each of the plurality of HARQ resources in order to identify said response information.
摘要翻译：本发明提供了一种允许终端在支持多个分量载波的无线通信系统中发送分量载波的响应信息的方法及其终端装置。发送本发明的响应信息的方法包括以下步骤：通过多个下行链路资源中的每一个从基站接收下行数据; 通过使用第一HARQ资源选择方法或第二HARQ资源选择方法将响应于所述多个下行链路资源的响应信息映射到多个HARQ资源中; 并且通过所述多个映射的HARQ资源发送所述响应信息，其中所述多个HARQ资源中的每一个包括参考信号区域和数据信号区域，所述第一HARQ资源选择方法仅使用所述多个HARQ资源中的每一个的数据信号区域 HARQ资源，以便识别所述响应信息，并且所述第二HARQ资源选择方法使用多个HARQ资源中的每一个的资源信号区域和参考信号区域，以便识别所述响应信息。

10. 发明申请

WO2012036503A2 METHOD AND DEVICE FOR EFFICIENT FEEDBACK IN WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS 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设备
公开(公告)号：WO2012036503A2
公开(公告)日：2012-03-22
申请号：PCT/KR2011006849
申请日：2011-09-16
申请人： LG ELECTRONICS INC , KO HYUNSOO , CHUNG JAEHOON , LEE MOONIL
发明人： KO HYUNSOO , CHUNG JAEHOON , LEE MOONIL
IPC分类号： H04B7/04 , H04L1/06 , H04L27/26
CPC分类号： H04B7/0417 , H04B7/0469 , H04B7/0486 , H04B7/0626 , H04B7/063 , H04B7/0639 , H04L1/0026 , H04L1/0027 , H04L1/0031 , H04L1/06
摘要： The present invention relates to a wireless communication system, and more specifically, to a method and a device for efficient feedback in a wireless communication system that supports multiple antennas. According to one embodiment of the present invention, a method for allowing a terminal to transmit CSI for downlink transmission from a base station through an uplink comprises the steps of: receiving a downlink signal through a downlink channel; generating CSI that contains one or more indicators among an RI, a PMI, and CQI for the downlink channel; and transmitting the CSI through an uplink channel, wherein the CSI can contain one or more pieces of information among a first type of CSI which is determined on the basis of a rank N that is determined by the terminal and a second type of CSI which is determined on the basis of a rank that is restricted by a reference value M.
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设备。根据本发明的一个实施例，一种允许终端通过上行链路从基站发送用于下行链路传输的CSI的方法包括以下步骤：通过下行链路信道接收下行链路信号; 在所述下行链路信道的RI，PMI和CQI中生成包含一个以上指示符的CSI; 以及通过上行链路信道发送所述CSI，其中所述CSI可以包含基于由所述终端确定的秩N确定的第一类型的CSI中的一条或多条信息，以及所述CSI的第二类型基于由参考值M限制的等级来确定。

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