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51. 发明申请

WO2010140748A1 METHOD FOR TRANSMITTING INFORMATION OF ACK/NACK SEQUENCE IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 审中-公开
标题翻译：用于发送无线通信系统中ACK / NACK序列的信息的方法及其装置
公开(公告)号：WO2010140748A1
公开(公告)日：2010-12-09
申请号：PCT/KR2009/007171
申请日：2009-12-02
申请人： LG ELECTRONICS INC. , YANG, Suckchel , LEE, Jung Hoon , AHN, Joon Kui , SEO, Dongyoun
发明人： YANG, Suckchel , LEE, Jung Hoon , AHN, Joon Kui , SEO, Dongyoun
IPC分类号： H04L1/18 , H04B7/26
CPC分类号： H04L5/0055 , H04L1/1607 , H04L1/1854 , H04L1/1861 , H04L5/0007 , H04L5/0057
摘要： A method for transmitting information of ACK/NACK (Acknowledgement/Negative ACK) sequence from a receiver in a wireless communication system is disclosed. A receiver receives a plurality of data from a transmitter, and determines one ACK/NACK sequence including ACKs/NACKs corresponding to each of the plurality of data. If two or more ACKs are included in the ACK/NACK sequence, the receiver selects a combination of a first HARQ(Hybrid Automatic Repeat reQuest) transmission resource and a first modulation symbol corresponding to a certain ACK of the two or more ACKs, and selects a combination of a second HARQ transmission resource and a second modulation symbol corresponding to ACKs other than the certain ACK of the two or more ACKs. Thus, the receiver transmits each of the first modulation symbol and the second modulation symbol to the transmitter using the first HARQ transmission resource and the second HARQ transmission resource, respectively.
摘要翻译：公开了一种从无线通信系统中的接收机发送ACK / NACK（确认/否定ACK）序列的信息的方法。接收机从发送器接收多个数据，并确定包括与多个数据中的每一个对应的ACK / NACK的一个ACK / NACK序列。如果ACK / NACK序列中包括两个或更多个ACK，则接收机选择第一HARQ（混合自动重传请求）传输资源和对应于两个或多个ACK的某个ACK的第一调制符号的组合，并选择第二HARQ传输资源和对应于除两个或多个ACK的某个ACK之外的ACK的第二调制符号的组合。因此，接收机分别使用第一HARQ传输资源和第二HARQ传输资源向发射机发送第一调制符号和第二调制符号中的每一个。

52. 发明申请

WO2010101411A2 METHOD AND APPARATUS FOR TRANSMITTING HARQ ACK/NACK SIGNAL IN MULTI-ANTENNA SYSTEM 审中-公开
标题翻译：用于在多天线系统中发送HARQ ACK / NACK信号的方法和装置
公开(公告)号：WO2010101411A2
公开(公告)日：2010-09-10
申请号：PCT/KR2010/001327
申请日：2010-03-03
申请人： LG ELECTRONICS INC. , SEO, Dongyoun , KIM, Mingyu , LEE, Daewon , YANG, Suckchel , AHN, Joon Kui , LEE, Jung Hoon
发明人： SEO, Dongyoun , KIM, Mingyu , LEE, Daewon , YANG, Suckchel , AHN, Joon Kui , LEE, Jung Hoon
IPC分类号： H04W72/04
CPC分类号： H04L1/1887 , H04L1/0003 , H04L1/0668 , H04L1/1671 , H04L1/1861 , H04L1/1896 , H04L5/0023 , H04L5/0053 , H04L5/0055 , H04L2001/125 , H04W28/04 , H04W72/04
摘要： A method and apparatus of transmitting an ACK/NACK signal for a hybrid automatic repeat request (HARQ) in a wireless communication system is provided. A first ACK/NACK resource index and a second ACK/NACK resource index based on resources used to transmit a downlink control channel is determined. An ACK/NACK signal for a downlink transport block is transmitted through a plurality of antennas using first ACK/NACK resources obtained from the first ACK/NACK resource index and second ACK/NACK resources obtained from the second ACK/NACK resource index. An HARQ ACK/NACK signal can be reliably transmitted through a plurality of antennas.
摘要翻译：提供一种在无线通信系统中发送用于混合自动重传请求（HARQ）的ACK / NACK信号的方法和装置。确定基于用于发送下行链路控制信道的资源的第一ACK / NACK资源索引和第二ACK / NACK资源索引。使用从第一ACK / NACK资源索引获得的第一ACK / NACK资源和从第二ACK / NACK资源索引获得的第二ACK / NACK资源，通过多个天线发送用于下行链路传输块的ACK / NACK信号。可以通过多个天线可靠地发送HARQ ACK / NACK信号。

53. 发明申请

WO2009104848A1 METHOD FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION THROUGH PDCCH 审中-公开
标题翻译：通过PDCCH发送和接收控制信息的方法
公开(公告)号：WO2009104848A1
公开(公告)日：2009-08-27
申请号：PCT/KR2008/005226
申请日：2008-09-04
申请人： LG ELECTRONICS INC. , KIM, Ki Jun , LEE, Dae Won , ROH, Dong Wook , AHN, Joon Kui , NOH, Yu Jin , LEE, Jung Hoon
发明人： KIM, Ki Jun , LEE, Dae Won , ROH, Dong Wook , AHN, Joon Kui , NOH, Yu Jin , LEE, Jung Hoon
IPC分类号： H04B7/26
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0037 , H04L5/0053 , H04L27/2626 , H04L27/2647 , H04L27/2656 , H04L27/2666 , H04W24/08 , H04W48/12 , H04W88/02 , H04W88/08
摘要： A method for efficiently transmitting and receiving control information through a Physical Downlink Control Channel (PDCCH) is provided. When a User Equipment (UE) receives control information through a PDCCH, the received control information is set to be decoded in units of search spaces, each having a specific start position in the specific subframe. Here, a modulo operation according to a predetermined first constant value (D) is performed on an input value to calculate a first result value, and a modulo operation according to a predetermined first variable value (C) corresponding to the number of candidate start positions that can be used as the specific start position is performed on the calculated first result value to calculate a second result value and an index position corresponding to the second result value is used as the specific start position. Transmitting control information in this manner enables a plurality of UEs to efficiently receive PDCCHs without collisions.
摘要翻译：提供了一种通过物理下行链路控制信道（PDCCH）高效地发送和接收控制信息的方法。当用户设备（UE）通过PDCCH接收到控制信息时，所接收的控制信息被设置为以搜索空间为单位进行解码，每个搜索空间在特定子帧中具有特定的开始位置。这里，对输入值执行根据预定的第一常数值（D）的模运算以计算第一结果值，并且根据与候选开始位置的数量相对应的预定的第一可变值（C）进行模运算对计算出的第一结果值执行可用作特定开始位置的计算第二结果值，并将与第二结果值对应的索引位置用作特定开始位置。以这种方式发送控制信息使得多个UE能够有效地接收PDCCH而不发生冲突。

54. 发明申请

WO2009078628A1 METHOD FOR MAPPING CONTROL CHANNELS 审中-公开
标题翻译：用于映射控制信道的方法
公开(公告)号：WO2009078628A1
公开(公告)日：2009-06-25
申请号：PCT/KR2008/007379
申请日：2008-12-12
申请人： LG ELECTRONICS INC. , LEE, Jung Hoon , AHN, Joon Kui
发明人： LEE, Jung Hoon , AHN, Joon Kui
IPC分类号： H04B7/26
CPC分类号： H04B7/2668 , H04J11/0069 , H04L1/1812 , H04L1/1861 , H04L5/0007 , H04L5/0041 , H04L5/0053
摘要： A method for mapping control channels is disclosed. This mapping method includes calculating a control channel mapping start time of each cell according to the number of control channel groups allocated to each cell, and performing mapping of repetition of the control channel at intervals of a predetermined distance in order to acquire a diversity gain, wherein the mapping begins from the control channel mapping start time. In this case, control channels of several groups are transmitted in each cell. So, a resource allocation method during transmission of control channels (e.g., PHICH and PCFICH) is improved such that interference between neighboring cells can be reduced, resulting in the improvement of a control channel throughput.
摘要翻译：公开了一种用于映射控制信道的方法。该映射方法包括根据分配给每个小区的控制信道组的数量来计算每个小区的控制信道映射开始时间，并且以预定距离的间隔执行控制信道的重复的映射，以获得分集增益，其中所述映射从所述控制信道映射开始时间开始。在这种情况下，在每个单元中传送若干组的控制信道。因此，在控制信道（例如，PHICH和PCFICH）的传输期间的资源分配方法得到改善，使得可以减少相邻小区之间的干扰，从而导致控制信道吞吐量的改善。

55. 发明申请

WO2010101410A2 METHOD AND APPARATUS FOR SUPPORTING MULTIPLE CARRIERS 审中-公开
标题翻译：用于支持多载波的方法和设备
公开(公告)号：WO2010101410A2
公开(公告)日：2010-09-10
申请号：PCT/KR2010/001326
申请日：2010-03-03
申请人： LG ELECTRONICS INC. , SEO, Dongyoun , KIM, Mingyu , YANG, Suckchel , AHN, Joon Kui , LEE, Jung Hoon
发明人： SEO, Dongyoun , KIM, Mingyu , YANG, Suckchel , AHN, Joon Kui , LEE, Jung Hoon
IPC分类号： H04J11/00
CPC分类号： H04L5/0092 , H04L5/001 , H04L5/0053
摘要： A method and apparatus supporting multiple carriers is provided. A user equipment receives a self-control format indicator (CFI) indicating a size of a control region of a first carrier by using the first carrier. The user equipment receives downlink control information (DCI) comprising a cross-CFI indicating a size of a control region of a second carrier over a first downlink control channel in the control region of the first carrier. The user equipment monitors a second downlink control channel in the control region of the second carrier.
摘要翻译：提供了一种支持多载波的方法和装置。用户设备通过使用第一载波来接收指示第一载波的控制区域的大小的自控制格式指示符（CFI）。用户设备在第一载波的控制区域中的第一下行链路控制信道上接收包括指示第二载波的控制区域的大小的交叉CFI的下行链路控制信息（DCI）。用户设备监视第二载波的控制区域中的第二下行链路控制信道。

56. 发明申请

WO2009104880A1 METHOD FOR MAPPING PHYSICAL HYBRID AUTOMATIC REPEAT REQUEST INDICATOR CHANNEL 审中-公开
标题翻译：用于映射物理混合自动重复请求指示器通道的方法
公开(公告)号：WO2009104880A1
公开(公告)日：2009-08-27
申请号：PCT/KR2009/000701
申请日：2009-02-13
申请人： LG ELECTRONICS INC. , LEE, Jung Hoon , AHN, Joon Kui
发明人： LEE, Jung Hoon , AHN, Joon Kui
IPC分类号： H04L1/18 , H04L27/26
CPC分类号： H04L1/1861 , H04L1/0668 , H04L1/1812 , H04L1/1854 , H04L1/1864 , H04L1/1896 , H04L5/0007 , H04L5/0016 , H04L5/0053 , H04L5/0055 , H04L5/0073 , H04W72/04 , H04W72/0406
摘要： A method for mapping a physical hybrid automatic repeat request indicator channel (PHICH) is described. The method for mapping a PHICH includes determining an index of a resource element group transmitting a repetitive pattern of the PHICH, according to a ratio of the number of available resource element groups in a symbol in which the PHICH is transmitted and the number of available resource element groups in a first or second OFDM symbol, and mapping the PHICH to the symbol according to the determined index. In transmitting the PHICH, since efficient mapping is performed considering available resource elements varying with OFDM symbols, repetition of the PHICH does not generate interference between neighbor cell IDs and performance is improved.
摘要翻译：描述了用于映射物理混合自动重传请求指示符信道（PHICH）的方法。用于映射PHICH的方法包括：根据发送PHICH的符号中的可用资源元素组的数量与可用资源的数量之间的比率确定发送PHICH的重复模式的资源元素组的索引元素组在第一或第二OFDM符号中，并且根据确定的索引将PHICH映射到符号。在发送PHICH中，由于考虑了与OFDM符号变化的可用资源元素来执行高效映射，所以PHICH的重复不会产生相邻小区ID之间的干扰，并且提高了性能。

57. 发明申请

WO2009096681A1 METHOD FOR ALLOCATING PHYSICAL HYBRID AUTOMATIC REPEAT REQUEST INDICATOR CHANNEL 审中-公开
标题翻译：用于分配物理混合自动重复请求指示器通道的方法
公开(公告)号：WO2009096681A1
公开(公告)日：2009-08-06
申请号：PCT/KR2009/000333
申请日：2009-01-22
申请人： LG ELECTRONICS INC. , LEE, Jung Hoon , AHN, Joon Kui
发明人： LEE, Jung Hoon , AHN, Joon Kui
IPC分类号： H04L1/18 , H04B1/69
CPC分类号： H04L5/0055 , H04B7/04 , H04B7/068 , H04J11/00 , H04L1/04 , H04L1/1692 , H04L1/1812 , H04L5/0021 , H04L5/0023 , H04L5/0053 , H04L5/0058 , H04W28/04
摘要： A method for allocating a physical hybrid ARQ indicator channel (PHICH) is disclosed. The method includes allocating a CDM group according to a cyclic prefix type in consideration of a ratio of the numbers of necessary CDM groups according to spreading factors, and allocating a PHICH to the allocated CDM group. The PHICH includes an ACK/NACK signal multiplexed by code division multiplexing (CDM). Therefore, resources for PHICH transmission are efficiently allocated and a transmission structure can be maintained irrespective of a spreading factor.
摘要翻译：公开了一种用于分配物理混合ARQ指示符信道（PHICH）的方法。该方法包括根据扩展因子考虑所需CDM组的数量的比例，根据循环前缀类型分配CDM组，并向所分配的CDM组分配PHICH。 PHICH包括通过码分复用（CDM）复用的ACK / NACK信号。因此，有效地分配用于PHICH传输的资源，并且可以保持传输结构而不考虑扩频因子。

58. 发明申请

WO2009075484A2 METHOD FOR PHYSICAL CONTROL FORMAT INDICATOR CHANNEL MAPPING 审中-公开
标题翻译：物理控制格式指示通道映射的方法
公开(公告)号：WO2009075484A2
公开(公告)日：2009-06-18
申请号：PCT/KR2008/007085
申请日：2008-12-01
申请人： LG ELECTRONICS INC. , LEE, Jung Hoon , AHN, Joon Kui
发明人： LEE, Jung Hoon , AHN, Joon Kui
IPC分类号： H04L27/26 , H04L29/02
CPC分类号： H04W72/0453 , H04L5/0007 , H04L5/0041 , H04L5/0044 , H04L5/0083 , H04L5/0094
摘要： A method of mapping symbols of a physical control format indicator channel (PCFICH) is described. A start position of a resource element to map the symbols for the PCFICH is determined by flooring a value, obtained by multiplying the number of resource blocks by a variable proportional to a symbol index for the PCFICH and then dividing the multiplied result by 2, wherein the resource blocks are transmitted in downlink. The symbols are mapped in the start position. Therefore, a problem of wasting resource elements or not being able to implement mapping can be solved by applying a simple mapping rule while mapping symbols of the PCFICH.
摘要翻译：描述了映射物理控制格式指示符信道（PCFICH）的符号的方法。通过将资源块的数量乘以与PCFICH的符号索引成比例的变量获得的值，然后将相乘结果除以2来确定用于映射PCFICH的符号的资源元素的开始位置，其中资源块在下行链路中传输。这些符号被映射到开始位置。因此，可以通过在映射PCFICH的符号时应用简单的映射规则来解决浪费资源元素或不能实现映射的问题。

59. 发明申请

WO2009045046A2 A METHOD FOR TRANSMITTING/RECEIVING ACK/NAK SIGNAL IN AN OFDM COMMUNICATION SYSTEM 审中-公开
标题翻译：在OFDM通信系统中发送/接收ACK / NAK信号的方法
公开(公告)号：WO2009045046A2
公开(公告)日：2009-04-09
申请号：PCT/KR2008/005778
申请日：2008-10-01
申请人： LG ELECTRONICS INC. , LEE, Jung Hoon , KIM, Ki Jun , LEE, Dae Won , AHN, Joon Kui
发明人： LEE, Jung Hoon , KIM, Ki Jun , LEE, Dae Won , AHN, Joon Kui
IPC分类号： H04L1/12
CPC分类号： H04L1/1854 , H04L1/1692 , H04L1/1858 , H04L5/0053
摘要： A method for receiving an acknowledgement (ACK)/negative acknowledgement (NAK) signal in an orthogonal frequency division multiplexing (OFDM) communication system is described. The method includes receiving ACK/NAK signals and repetitions of the ACK/NAK signals mapped to one or more OFDM symbols which are allocated for transmission of a plurality of ACK/NAK signals within one sub-frame, and confirming receipt of the ACK/NAK signals. The OFDM symbol for each ACK/NAK signal is determined according to the repetition of the ACK/NAK signals, and frequency regions for the ACK/NAK signals within the OFDM symbols are different from frequency regions for the repetition of the ACK/NAK signals within the OFDM symbols.
摘要翻译：描述了用于在正交频分复用（OFDM）通信系统中接收确认（ACK）/否定确认（NAK）信号的方法。该方法包括接收ACK / NAK信号以及映射到被分配用于在一个子帧内传输多个ACK / NAK信号的一个或多个OFDM符号的ACK / NAK信号的重复，并且确认接收到ACK / NAK 信号。根据ACK / NAK信号的重复确定用于每个ACK / NAK信号的OFDM符号，并且用于OFDM符号内的ACK / NAK信号的频率区域与用于重复ACK / NAK信号内的ACK / NAK信号的频率区域不同 OFDM符号。

60. 发明申请

WO2008153331A2 TRANSMITTING SPREAD SIGNAL IN COMMUNICATION SYSTEM 审中-公开
标题翻译：在通信系统中传输信号
公开(公告)号：WO2008153331A2
公开(公告)日：2008-12-18
申请号：PCT/KR2008/003291
申请日：2008-06-12
申请人： LG ELECTRONICS INC. , LEE, Jung Hoon , KIM, Ki Jun , ROH, Dong Wook , LEE, Dae Won , AHN, Joon Kui
发明人： LEE, Jung Hoon , KIM, Ki Jun , ROH, Dong Wook , LEE, Dae Won , AHN, Joon Kui
IPC分类号： H04B7/06
CPC分类号： H04B1/707 , H04B7/0678 , H04B7/068 , H04J13/00 , H04J13/16 , H04L1/0606 , H04L5/0021 , H04L5/0023 , H04L5/0055 , H04L27/2601
摘要： The present invention provides for transmitting a spread signal in a mobile communication system. The present invention includes spreading a signal using a plurality of spreading codes, wherein the plurality of spreading codes have a spreading factor, multiplexing the spread signal by code division multiplexing, transmitting the multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a first antenna set, and transmitting the same multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a second antenna set.
摘要翻译：本发明提供了一种在移动通信系统中发送扩展信号。本发明包括使用多个扩展码扩展信号，其中多个扩展码具有扩展因子，通过码分复用多路复用扩展信号，经由多个相邻频率资源经由多个相邻频率资源发送多个信号第一天线组，并且经由第二天线组的一个OFDM符号的多个相邻频率资源发送相同的复用信号。

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