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51. 发明授权

US09100954B2 Method for transmitting response information in a wireless communication system, and apparatus for same 有权
标题翻译：用于在无线通信系统中发送响应信息的方法及其装置
公开(公告)号：US09100954B2
公开(公告)日：2015-08-04
申请号：US13808869
申请日：2011-07-07
申请人： Jiwoong Jang , Seunghee Han , Jaehoon Chung , Jinmin Kim , Hyunwoo Lee
发明人： Jiwoong Jang , Seunghee Han , Jaehoon Chung , Jinmin Kim , Hyunwoo Lee
IPC分类号： H04W72/04 , H04L1/00 , H04L5/00 , H04L25/03 , H04L27/26 , H04L1/16 , H04L1/12
CPC分类号： H04W72/042 , H04L1/0031 , H04L1/0073 , H04L1/0075 , H04L1/1621 , H04L1/1671 , H04L5/0041 , H04L25/03866 , H04L27/2633 , H04L27/2636 , H04L2001/125
摘要： The present invention relates to a method for transmitting response information on downlink data through multiple information blocks to be bundled in a wireless system in a time division duplex (TDD) mode. The method for transmitting response information according to the present invention comprises the following steps: coding response information on the downlink data; scrambling the coded response information; and transmitting the scrambled response information to a base station, wherein, if a portion of the bits of the coded response information are information bits that indicate ACK/NACK on the downlink data, the scrambling step involves scrambling the coded response information using a specific scrambling sequence, and the specific scrambling sequence includes information on the number of information blocks to be bundled.
摘要翻译：本发明涉及一种用于在时分双工（TDD）模式下通过多个信息块发送响应信息以在无线系统中捆绑的方法。根据本发明的用于发送响应信息的方法包括以下步骤：对下行链路数据编码响应信息; 加扰编码的响应信息; 以及将加扰的响应信息发送到基站，其中，如果编码的响应信息的比特的一部分是在下行链路数据上指示ACK / NACK的信息比特，则加扰步骤包括使用特定加扰来对编码的应答信息进行加扰序列，并且特定加扰序列包括关于待捆绑的信息块的数量的信息。

52. 发明申请

US20140016546A1 METHOD AND DEVICE FOR TRANSMITTING UPLINK CONTROL INFORMATION IN WIRELESS ACCESS SYSTEM 审中-公开
标题翻译：用于在无线接入系统中发送上行控制信息的方法和装置
公开(公告)号：US20140016546A1
公开(公告)日：2014-01-16
申请号：US13878704
申请日：2011-10-10
申请人： Jiwoong Jang , Seunghee Han , Jaehoon Chung
发明人： Jiwoong Jang , Seunghee Han , Jaehoon Chung
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04B7/0456 , H04B7/063 , H04L1/0026 , H04L1/0073 , H04L1/1671 , H04L1/1858 , H04L5/0053
摘要： The present invention discloses various methods and devices for transmitting uplink control information in a wireless access system which supports a carrier aggregation environment (i.e., multiple cell environment). The method for transmitting the uplink control information (UCI) in the wireless access system, according to one embodiment of the present invention, comprises the following steps: a user equipment receiving information on at least one cell, which is allocated from the multiple cell environment; the user equipment producing representative rank indicator (RI) information on the at least one cell; the user equipment performing channel encoding on the UCI including the representative RI information and uplink data; and the user equipment transmitting an physical uplink shared channel signal including the UCI, which includes the representative RI information.
摘要翻译：本发明公开了在支持载波聚合环境（即，多小区环境）的无线接入系统中发送上行链路控制信息的各种方法和装置。根据本发明的一个实施例，在无线接入系统中发送上行链路控制信息（UCI）的方法包括以下步骤：从多个小区环境分配的至少一个小区接收信息的用户设备 ; 所述用户设备在所述至少一个小区上生成代表秩级指示符（RI）信息; 用户设备在UCI上执行信道编码，包括代表RI信息和上行链路数据; 并且所述用户设备发送包括所述代表性RI信息的包括所述UCI的物理上行链路共享信道信号。

53. 发明申请

US20130107985A1 METHOD FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME 审中-公开
标题翻译：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：US20130107985A1
公开(公告)日：2013-05-02
申请号：US13701712
申请日：2011-06-01
申请人： Jiwoong Jang , Jaehoon Chung , Seunghee Han , Hyunwoo Lee
发明人： Jiwoong Jang , Jaehoon Chung , Seunghee Han , Hyunwoo Lee
IPC分类号： H04B7/04
CPC分类号： H04B7/0456 , H03M13/136 , H03M13/271 , H04B7/0632 , H04B7/0663 , H04B17/24 , H04L1/0026 , H04L1/0041 , H04L1/0057 , H04L1/0058 , H04L1/0069 , H04L1/0073 , H04L1/1671 , H04L1/1861
摘要： The present invention relates to a method for transmitting control information in a wireless communication system, and an apparatus for the same. According to one aspect of the present invention, a method for allowing a terminal to transmit channel quality information (CQI) data using a code matrix to which a Reed-Muller coding scheme is applied in a wireless communication system comprises the steps of: generating a first code by applying a cyclic shift by a preset number of positions in a column direction with respect to the rows of the code matrix; coding the channel quality information data by applying the generated first code matrix to the CQI data; and transmitting the coded channel quality information data.
摘要翻译：本发明涉及一种在无线通信系统中发送控制信息的方法及其装置。根据本发明的一个方面，一种允许终端使用在无线通信系统中应用Reed-Muller编码方案的码矩阵来发送信道质量信息（CQI）数据的方法包括以下步骤：第一代码，通过相对于代码矩阵的行在列方向上施加循环移位预定数量的位置; 通过将生成的第一代码矩阵应用于CQI数据来对信道质量信息数据进行编码; 以及发送编码信道质量信息数据。

54. 发明授权

US09877313B2 Method for transmitting downlink control channel by base station in wireless communication system, and device therefor 有权
公开(公告)号：US09877313B2
公开(公告)日：2018-01-23
申请号：US14360584
申请日：2012-06-15
申请人： Kitae Kim , Jinyoung Chun , Minseok Noh , Hyunsoo Ko , Jaehoon Chung , Sunam Kim , Jiwon Kang , Binchul Ihm , Sungho Park
发明人： Kitae Kim , Jinyoung Chun , Minseok Noh , Hyunsoo Ko , Jaehoon Chung , Sunam Kim , Jiwon Kang , Binchul Ihm , Sungho Park
IPC分类号： H04L5/00 , H04W72/04 , H04L1/18
CPC分类号： H04W72/042 , H04L1/1671 , H04L1/1861 , H04L5/001 , H04L5/0037 , H04L5/0051 , H04L5/0055
摘要： Disclosed is a method for transmitting a downlink control channel by a base station in a wireless communication system. More particularly, the method comprises the following steps: setting a transmission resource for transmitting the downlink control channel in a data area of a subframe; mapping one or more first control channels for downlink acknowledgement(ACK)/negative-ACK(NACK) information to the transmission resource; and transmitting the mapped one or more first control channels, wherein the one or more first control channels are mapped to a location adjacent to a terminal specific reference signal existing in the transmission resource.

55. 发明授权

US09621235B2 Method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas 有权
公开(公告)号：US09621235B2
公开(公告)日：2017-04-11
申请号：US13825920
申请日：2011-09-26
申请人： Hyunsoo Ko , Moonil Lee , Jaehoon Chung
发明人： Hyunsoo Ko , Moonil Lee , Jaehoon Chung
IPC分类号： H04B7/0417 , H04B7/06 , H04L25/03 , H04L5/00 , H04L1/00 , H04B7/0456 , H04L1/16 , H04L1/18
CPC分类号： H04B7/0417 , H04B7/0456 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/065 , H04B7/068 , H04L1/0026 , H04L1/0027 , H04L1/1671 , H04L1/1819 , H04L5/0007 , H04L5/0053 , H04L25/03949
摘要： The present invention relates to a method for transmitting channel state information for downlink multicarrier transmission comprises the following steps: generating channel state information for one or more downlink carriers; if two or more channel state information types for one or more downlink carriers collide in a physical uplink control channel (PUCCH) region of one uplink carrier, determining the channel state information type to be transmitted in the PUCCH region of one uplink carrier on the basis of the priority established in accordance with the reporting period of each piece of channel state information; and transmitting the channel state information corresponding to the determined channel state information type, wherein the priority may be established such that the channel state information having a longer reporting period has a higher priority than that of the channel state information having a shorter reporting period.

56. 发明授权

US08982978B2 Method and apparatus for transceiving a precoded signal in a multiple antenna supported wireless communication system 有权
标题翻译：在支持多天线的无线通信系统中收发预编码信号的方法和装置
公开(公告)号：US08982978B2
公开(公告)日：2015-03-17
申请号：US13814493
申请日：2011-08-23
申请人： Hyunsoo Ko , Jaehoon Chung , Moonil Lee
发明人： Hyunsoo Ko , Jaehoon Chung , Moonil Lee
IPC分类号： H04B7/02 , H04L25/02 , H04B7/04 , H04L5/00 , H04B7/06
CPC分类号： H04L25/02 , H04B7/0465 , H04B7/0478 , H04B7/0486 , H04B7/0639 , H04B7/065 , H04L5/001 , H04L5/0023 , H04L5/0048
摘要： The present invention relates to a method for transmitting a signal from a transmitter to a receiver through N number of transmitting antennas (where N≧2), comprising: selecting a first and a second matrix from a first and a second codebook related to a first and a second precoding matrix indicator (PMI), respectively, and determining a precoding matrix on the basis of the first and second matrix; performing precoding by using the determined precoding matrix for L number of layers (where 1≦L≦N) to which a signal to be transmitted to the receiver is mapped; and transmitting the precoded signal to the receiver through the N number of transmitting antennas. Here, the first codebook includes one or more diagonal matrices having an N×N size, non-zero elements in the diagonal matrix has a predetermined phase value, and the second codebook includes one or more matrices having an N×L size.
摘要翻译：本发明涉及一种用于通过N个发射天线（其中N≥2）从发射机向接收机发射信号的方法，包括：从与第一和第二天线相关的第一和第二码本中选择第一和第二矩阵和第二预编码矩阵指示符（PMI），并且基于第一和第二矩阵确定预编码矩阵; 通过使用确定的预编码矩阵来执行预编码，所述预编码矩阵用于映射要发送到接收机的信号的L层数（其中1＆lt; NlE; L＆nlE; N）并通过N个发送天线将预编码的信号发送到接收机。这里，第一码本包括具有N×N大小的一个或多个对角矩阵，对角矩阵中的非零元素具有预定的相位值，并且第二码本包括具有N×L大小的一个或多个矩阵。

57. 发明授权

US08964866B2 Method and apparatus for transmitting signals using codebooks in a wireless communication system that supports multiple antennas 有权
标题翻译：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
公开(公告)号：US08964866B2
公开(公告)日：2015-02-24
申请号：US13807219
申请日：2011-07-01
申请人： Hyunsoo Ko , Jaehoon Chung , Moonil Lee
发明人： Hyunsoo Ko , Jaehoon Chung , Moonil Lee
IPC分类号： H04K1/10 , H04L27/28 , H04B7/04 , H04L25/03 , H04B7/06 , H03M13/09 , 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 matrixes 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; 从包括由所述第一PMI指示的预编码矩阵的第一码本确定第一矩阵（W1），从包括由所述第二PMI指示的预编码矩阵的第二码本确定第二矩阵（W2），以及基于所述预编码矩阵在第一矩阵（W1）和第二矩阵（W2）上; 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。

58. 发明授权

US08903328B2 Method and apparatus for performing efficient feedback in wireless communication system supporting multiple antenna 有权
标题翻译：用于在支持多个天线的无线通信系统中执行有效反馈的方法和装置
公开(公告)号：US08903328B2
公开(公告)日：2014-12-02
申请号：US13243852
申请日：2011-09-23
申请人： Hyunsoo Ko , Sunam Kim , Dongguk Lim , Moonil Lee , Jaehoon Chung
发明人： Hyunsoo Ko , Sunam Kim , Dongguk Lim , Moonil Lee , Jaehoon Chung
IPC分类号： H04B7/00 , H04L5/00 , H04B7/06 , H04L1/00 , H04W72/00 , H04W48/08 , H04L25/03
CPC分类号： H04B7/0456 , H04B7/0417 , H04B7/0469 , H04B7/0478 , H04B7/0486 , H04B7/0617 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/10 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L5/001 , H04L5/0023 , H04L5/0053 , H04L5/0057 , H04L5/006 , H04L25/03343 , H04L2025/03426 , H04L2025/03808 , H04W48/08 , H04W72/00 , H04W72/0413 , H04W72/0446
摘要： A method for transmitting channel status information (CSI) of downlink transmission via uplink in a wireless communication system includes transmitting a rank indicator (RI) and a precoder type indicator (PTI) at a first subframe, transmitting at a second subframe a first precoding matrix indicator (PMI) when the PTI has a first value and transmitting a second PMI and a wideband channel quality indicator (WB CQI) when the PTI has a second value, and transmitting at a third subframe a second PMI and a WB CQI when the PTI has a first value and transmitting a subband (SB) CQI and a second PMI when the PTI has a second value. A user equipment (UE) preferred precoding matrix is indicated by a combination of the first PMI and the second PMI. Subsampled codebooks of precoding codebooks of individual Rank-2, Rank-3 and Rank-4 are applied to the second PMI.
摘要翻译：一种用于在无线通信系统中经由上行链路传输下行链路传输的信道状态信息（CSI）的方法，包括在第一子帧处发送秩指示符（RI）和预编码器类型指示符（PTI），在第二子帧处发送第一预编码矩阵当PTI具有第一值并且当PTI具有第二值时发送第二PMI和宽带信道质量指示符（WB CQI）时，当PTI具有第一值并且当PTI发送时，在第三子帧发送第二PMI和WB CQI，指示符（PMI）具有第一值并且当PTI具有第二值时发送子带（SB）CQI和第二PMI。用户设备（UE）优选预编码矩阵由第一PMI和第二PMI的组合指示。个别Rank-2，Rank-3和Rank-4的预编码码本的二次采样码本应用于第二PMI。

59. 发明申请

US20120076236A1 METHOD AND APPARATUS FOR EFFICIENT FEEDBACK IN A WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTIPLE ANTENNA 有权
标题翻译：无线通信系统中有效反馈的方法与装置支持多天线
公开(公告)号：US20120076236A1
公开(公告)日：2012-03-29
申请号：US13244146
申请日：2011-09-23
申请人： Hyunsoo Ko , Sunam Kim , Dongguk Lim , Moonil Lee , Jaehoon Chung
发明人： Hyunsoo Ko , Sunam Kim , Dongguk Lim , Moonil Lee , Jaehoon Chung
IPC分类号： H04L25/49
CPC分类号： H04B7/0456 , H04B7/0417 , H04B7/0469 , H04B7/0478 , H04B7/0486 , H04B7/0617 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/10 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L5/001 , H04L5/0023 , H04L5/0053 , H04L5/0057 , H04L5/006 , H04L25/03343 , H04L2025/03426 , H04L2025/03808 , H04W48/08 , H04W72/00 , H04W72/0413 , H04W72/0446
摘要： A method and apparatus for transmitting effective channel status information (CSI) in a wireless communication system supporting multiple carriers are disclosed. A method for transmitting CSI of DL transmission via uplink in a wireless communication system includes transmitting a rank indicator (RI) at a first subframe, and transmitting a first precoding matrix indicator (PMI), a second PMI, and a wideband (WB) channel quality indicator (CQI) at a second subframe. UE preferred precoding matrix is indicated by a combination of the first PMI and the second PMI. A subsampled codebook for each precoding codebook of ranks from Rank-1 to Rank-4 is applied to the first PMI and the second PMI, and a sum of the first PMI and the second PMI for each of Rank-1 to Rank-4 is comprised of 4 bits.
摘要翻译：公开了一种用于在支持多个载波的无线通信系统中发送有效信道状态信息（CSI）的方法和装置。一种用于在无线通信系统中经由上行链路传输DL传输的CSI的方法包括：在第一子帧处发送秩指示符（RI），并发送第一预编码矩阵指示符（PMI），第二PMI和宽带（WB）信道在第二子帧处的质量指示符（CQI）。 UE优选预编码矩阵由第一PMI和第二PMI的组合指示。将从Rank-1到Rank-4的每个预编码码本的子采样码本应用于第一PMI和第二PMI，并且Rank-1至Rank-4中的每一个的第一PMI和第二PMI的和是由4位组成。

60. 发明授权

US09749117B2 Method and apparatus for transmitting control information in a wireless communication system 有权
公开(公告)号：US09749117B2
公开(公告)日：2017-08-29
申请号：US14233450
申请日：2012-07-26
申请人： Hyunsoo Ko , Kitae Kim , Jaehoon Chung
发明人： Hyunsoo Ko , Kitae Kim , Jaehoon Chung
IPC分类号： H04L5/12 , H04L5/00 , H04L1/18
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 kth subframe prior to the subframe in which the PDSCH is transmitted.

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