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71. 发明申请

WO2006031074A3 A METHOD OF CONTROLLING TRANSMIT POWER FOR RETRANSMISSION PACKET IN UPLINK DEDICATED CHANNEL 审中-公开
公开(公告)号：WO2006031074A3
公开(公告)日：2006-03-23
申请号：PCT/KR2005/003068
申请日：2005-09-15
申请人： LG ELECTRONICS INC. , KIM, Bong Hoe , AHN, Joon Kui , KIM, Hak Seong , ROH, Dong Wook , SEO, Dong Youn
发明人： KIM, Bong Hoe , AHN, Joon Kui , KIM, Hak Seong , ROH, Dong Wook , SEO, Dong Youn
IPC分类号： H04L1/16 , H04L12/56 , H04B7/26 , H04Q7/38
摘要： A method of transmitting a data packet based on a transport format combination set (TFCS) using a hybrid automatic repeat request (HARQ) is disclosed. In the method, a user equipment (UE) receives a TFCS from a base station (BS) to select a transport format combination (TFC) for retransmitting a data packet and selects from the TFCS a TFC which corresponds to a maximum transmission power by which the data packet is retransmitted. Thereafter, the UE retransmits the data packet using the TFC of an initial transmission and a transmission power that corresponds to the TFC with the maximum transmission power of the TFCS.

72. 发明申请

WO2006016775A3 PACKET TRANSMISSION ACKNOWLEDGEMENT IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2006016775A3
公开(公告)日：2006-02-16
申请号：PCT/KR2005/002607
申请日：2005-08-11
申请人： LG ELECTRONICS INC. , KIM, Bong Hoe , AHN, Joon Kui , KIM, Hak Seong , ROH, Dong Wook , SEO, Dong Youn , WON, Seung Hwan
发明人： KIM, Bong Hoe , AHN, Joon Kui , KIM, Hak Seong , ROH, Dong Wook , SEO, Dong Youn , WON, Seung Hwan
IPC分类号： H04L12/56 , H04B1/707 , H04L1/08 , H04L1/16 , H04Q7/38
摘要： Transmitting an acknowledgement/negative acknowledgement (ACK/NACK) signal in association with a packet transmitted on an uplink is disclosed. The method includes the steps of receiving a packet transmitted from a user equipment, decoding the packet, and determining whether the packet has been successfully decoded, transmitting an ACK signal or a NACK signal, based on the decoding result. Different transmission powers are allocated for the ACK signal and the NACK signal. Alternatively, the transmission power for the NACK signal selectively has an OFF level. The present invention optimizes the transmission powers for downlink ACK/NACK signals in accordance with the required reception quality of each of the ACK/NACK signals, and thus, enables the system to operate efficiently.

73. 发明申请

WO2005076758A2 A METHOD AND SYSTEM FOR TRANSMITTING AND RECEIVING DATA STREAMS 审中-公开
标题翻译：一种发送和接收数据流的方法和系统
公开(公告)号：WO2005076758A2
公开(公告)日：2005-08-25
申请号：PCT/KR2005/000391
申请日：2005-02-11
申请人： LG ELECTRONICS INC. , KIM, Bong Hoe , SEO, Dong Youn , AHN, Joon Kui , KIM, Hak Seong , WON, Seung Hwan , ROH, Dong Wook
发明人： KIM, Bong Hoe , SEO, Dong Youn , AHN, Joon Kui , KIM, Hak Seong , WON, Seung Hwan , ROH, Dong Wook
IPC分类号： H04L1/02
CPC分类号： H04B7/0669 , H04B7/0417 , H04B7/0426 , H04B7/0632 , H04B7/0634 , H04B7/0671 , H04B7/0691
摘要： A method and system for transmitting and receiving data using a plurality of antennas are disclosed. The method of transmitting includes the steps of receiving feedback information from a receiving end, the feedback information including group selection information and weight values for the plurality of antennas, grouping the plurality of antennas into a plurality of antenna groups based on the group selection information included in the feedback information, and transmitting, to a receiving end, a plurality of data streams through the plurality of antenna groups, respectively, based on the weight values.
摘要翻译：公开了使用多个天线发送和接收数据的方法和系统。发送方法包括以下步骤：从接收端接收反馈信息，所述反馈信息包括所述多个天线的组选择信息和加权值，基于所述组选择信息将所述多个天线分组为多个天线组在所述反馈信息中，并且基于所述权重值，分别通过所述多个天线组向接收端发送多个数据流。

74. 发明申请

WO2011074914A3 APPARATUS AND METHOD OF AVOIDING CONTROL CHANNEL BLOCKING 审中-公开
公开(公告)号：WO2011074914A3
公开(公告)日：2011-06-23
申请号：PCT/KR2010/009076
申请日：2010-12-17
申请人： LG ELECTRONICS INC. , YANG, Suck Chel , KIM, Min Gyu , AHN, Joon Kui , SEO, Dong Youn
发明人： YANG, Suck Chel , KIM, Min Gyu , AHN, Joon Kui , SEO, Dong Youn
IPC分类号： H04W48/12 , H04W74/02 , H04W88/02
摘要： The present invention is directed to a wireless communication system. In particular, the present invention is directed to a method of processing a control channel at a user equipment in a wireless communication system using multiple carriers, the method comprising: receiving a plurality of search spaces, wherein each search space comprises a plurality of control channel candidates and each search space is corresponding to respective carrier; and monitoring the control channel candidates for the control channel, wherein if the control channel candidates have a common information size over two or more search spaces, the control channel can be received via any one of the two or more the search spaces, and an apparatus therefore.

75. 发明申请

WO2011074839A3 APPARATUS AND METHOD OF TRANSMITTING RECEPTION ACKNOWLEDGEMENT IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2011074839A3
公开(公告)日：2011-06-23
申请号：PCT/KR2010/008882
申请日：2010-12-13
申请人： LG ELECTRONICS INC. , KIM, Min Gyu , YANG, Suck Chel , AHN, Joon Kui , SEO, Dong Youn
发明人： KIM, Min Gyu , YANG, Suck Chel , AHN, Joon Kui , SEO, Dong Youn
IPC分类号： H04L1/18 , H04L27/26
摘要： A method and apparatus for transmitting reception acknowledgment for hybrid automatic repeat request (HARQ) in a wireless communication system are provided. A user equipment receives a plurality of downlink resource allocations on a plurality of downlink control channels by using a plurality of downlink carriers, and receives a plurality of downlink transfer blocks on a plurality of downlink shared channels indicated by the plurality of downlink resource allocations. The user equipment determines a plurality of acknowledgment (ACK)/negative acknowledgment (NACK) resource indices based on a plurality of resource indices obtained from downlink resources which use the plurality of downlink control channels. The user equipment transmits ACK/NACK for the plurality of downlink transfer blocks by using ACK/NACK resources indicated by the plurality of ACK/NACK resource indices.

76. 发明申请

WO2010018994A2 METHOD AND DEVICE FOR ALLOCATING IDENTIFIERS TO USER EQUIPMENT IN CELLULAR SYSTEM 审中-公开
标题翻译：在细胞系统中为用户设备分配标识符的方法和设备
公开(公告)号：WO2010018994A2
公开(公告)日：2010-02-18
申请号：PCT/KR2009/004501
申请日：2009-08-12
申请人： LG ELECTRONICS INC. , SEO, Dong Youn , AHN, Joon Kui
发明人： SEO, Dong Youn , AHN, Joon Kui
IPC分类号： H04J11/00
CPC分类号： H04L1/0072 , H04L5/0053
摘要： A method of receiving a control channel at a user equipment (UE) in a wireless mobile communication system is disclosed. This method comprises receiving a common control channel transferred from a base station. In this case, a first user equipment (UE) ID allocated to the UE is represented by 'x' bits, and a second UE ID allocated to another UE receiving a dedicated control channel transferred from the base station is represented by 'y' bits (where x
摘要翻译：公开了一种在无线移动通信系统中的用户设备（UE）接收控制信道的方法。该方法包括接收从基站传送的公共控制信道。在这种情况下，分配给UE的第一用户设备（UE）ID由“x”位表示，并且分配给接收从基站传送的专用控制信道的另一个UE的第二UE ID由“y”位（其中x

77. 发明申请

WO2009088200A2 METHOD FOR SCHEDULING DISTRIBUTED VIRTUAL RESOURCE BLOCKS 审中-公开
标题翻译：调度分布式虚拟资源块的方法
公开(公告)号：WO2009088200A2
公开(公告)日：2009-07-16
申请号：PCT/KR2009/000041
申请日：2009-01-06
申请人： LG ELECTRONICS INC. , SEO, Dong Youn , KIM, Eun Sun , KIM, Bong Hoe , AHN, Joon Kui
发明人： SEO, Dong Youn , KIM, Eun Sun , KIM, Bong Hoe , AHN, Joon Kui
IPC分类号： H03M13/27 , H03M13/00 , G06F15/16 , H04L12/28
CPC分类号： H04W72/1268 , H04L1/0071 , H04L1/04 , H04L5/0007 , H04L5/0028 , H04L5/0039 , H04L5/0041 , H04L5/0044 , H04L5/006 , H04L5/0064 , H04L5/0085 , H04L5/0092 , H04W72/042 , H04W72/0446 , H04W72/1273 , H04W88/02 , H04W88/08
摘要： A method for efficiently scheduling virtual resource blocks to physical resource blocks is disclosed. In a wireless mobile communication system that supports a resource block group (RBG) allocation scheme, for distributed mapping of consecutively allocated virtual resource blocks to physical resource blocks, there is proposed a mapping method capable of increasing the number of distributed virtual resource blocks to a maximum while satisfying gap limitations, when the length of the physical resource blocks is different from the length of the distributed virtual resource blocks. Also, the number of distributed virtual resource blocks and the structure of an interleaver are limited for efficient scheduling.
摘要翻译：公开了一种用于有效地将虚拟资源块调度到物理资源块的方法。在支持资源块组（RBG）分配方案的无线移动通信系统中，为了将连续分配的虚拟资源块分布式映射到物理资源块，提出了能够将分布式虚拟资源块的数量增加到当物理资源块的长度与分布式虚拟资源块的长度不同时，满足间隙限制。而且，分布式虚拟资源块的数量和交织器的结构对于有效调度而言是有限的。

78. 发明申请

WO2005104667A3 METHOD OF ALLOCATING UPLINK TRANSMISSION CHANNELS IN A COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2005104667A3
公开(公告)日：2005-11-10
申请号：PCT/KR2005/001279
申请日：2005-05-03
申请人： LG ELECTRONICS INC. , KIM, Bong Hoe , AHN, Joon Kui , KIM, Hak Seong , ROH, Dong Wook , SEO, Dong Youn , WON, Seung Hwan
发明人： KIM, Bong Hoe , AHN, Joon Kui , KIM, Hak Seong , ROH, Dong Wook , SEO, Dong Youn , WON, Seung Hwan
IPC分类号： H04B7/26 , H04B1/707 , H04B7/005 , H04L1/00
摘要： A method of allocating channels in a user equipment is disclosed. In particular, a method of allocating a plurality of Dedicated Physical Channels (DPCHs) and Enhanced Dedicated Channels (E-DCHs) in a user equipment of a multicode transmission system. The method includes determining whether a High Speed Downlink Shared Channel (HS-DSCH) is configured for the user equipment (UE) and determining a number of codes used by the DPCH and the E-DCH. The method further includes allocating the DPCH and the E-DCH channels to an I branch or a Q branch based on the number of codes used by the DPCH and the E-DCH and the HS-DSCH configuration.

79. 发明申请

WO2005104665A2 PACKET DATA TRANSMITTING METHOD AND MOBILE COMMUNICATION SYSTEM USING THE SAME 审中-公开
标题翻译：分组数据传输方法和移动通信系统
公开(公告)号：WO2005104665A2
公开(公告)日：2005-11-10
申请号：PCT/KR2005/001217
申请日：2005-04-27
申请人： LG ELECTRONICS INC. , KIM, Bong Hoe , AHN, Joon Kui , KIM, Hak Seong , ROH, Dong Wook , SEO, Dong Youn , WON, Seung Hwan
发明人： KIM, Bong Hoe , AHN, Joon Kui , KIM, Hak Seong , ROH, Dong Wook , SEO, Dong Youn , WON, Seung Hwan
IPC分类号： H04B7/26 , H04L1/16 , H04L1/18 , H04L12/70 , H04W28/00 , H04W28/04 , H04W36/02 , H04W36/18
CPC分类号： H04L5/0055 , H04B7/0491 , H04L1/1635 , H04L1/1812 , H04L1/1822 , H04L1/1854 , H04L1/1858 , H04W36/18 , H04W40/02 , H04W72/0406
摘要： A packet data transmitting method and mobile communication system using the same enables transmission of common ACK/NACK information from each sector of a base station to a user entity in softer handover. The method includes receiving via at least one of the plurality of sectors a data packet from the mobile terminal, the data packet being correspondingly received for each of the at least one of the plurality of sectors; combining the correspondingly received data packets, to obtain a signal having a highest signal-to-noise ratio; decoding the value obtained by the combining; determining a transmission status of the data packet according to the decoding; and transmitting to the mobile terminal a common ACK/NACK signal including one of a common ACK signal and a common NACK signal according to the determining, the common ACK/NACK signal being transmitted via each of the at least one sector.
摘要翻译：分组数据发送方法和使用其的移动通信系统使得能够以更软的切换将公共ACK / NACK信息从基站的每个扇区传送到用户实体。该方法包括：经由所述多个扇区中的至少一个扇区接收来自所述移动终端的数据分组，所述数据分组相应地被接收用于所述多个扇区中的所述至少一个扇区中的每一个; 组合相应接收的数据分组，以获得具有最高信噪比的信号; 解码通过组合获得的值; 根据解码确定数据分组的传输状态; 以及根据所述确定，向所述移动终端发送包括公共ACK信号和公共NACK信号中的一个的公共ACK / NACK信号，所述公共ACK / NACK信号经由所述至少一个扇区中的每一个发送。

80. 发明申请

WO2006088326A2 WIRELESS MULTIPLE ACCESS SYSTEM FOR SUPPRESSING INTER-CELL INTERFERENCE 审中-公开
标题翻译：用于抑制细胞间干扰的无线多路访问系统
公开(公告)号：WO2006088326A2
公开(公告)日：2006-08-24
申请号：PCT/KR2006/000546
申请日：2006-02-17
申请人： LG ELECTRONICS INC. , AHN, Joon Kui , KIM, Bong Hoe , SEO, Dong Youn , KIM, Hak Seong , ROH, Dong Wook
发明人： AHN, Joon Kui , KIM, Bong Hoe , SEO, Dong Youn , KIM, Hak Seong , ROH, Dong Wook
IPC分类号： H04B7/216
CPC分类号： H04B7/2615 , H04L5/0017 , H04L5/0073 , H04L25/03866
摘要： An OFDM based multiple access system provides strong persistence against selective frequency fading and further provides suppression of inter-cell interference by using cell differentiating scrambling codes. Thus, the OFDM system maximizes frequency reuse rate. The present invention includes an OFDM modulator frequency-division-multiplexing data to be transmitted, a code division unit multiplexing the frequency-division-multiplexed data with a prescribed code, and an RF end converting the data multiplexed by the code division unit to a radio frequency signal to transmit. Accordingly, the present invention raises the degree of freedom (frequency division, time division, code division) of system implementation in the multiple access system. The OFDM system includes the scrambling of the downlink data by different scrambling codes by a cell unit for base stations within at least two neighboring cells to identify the respective cells and transmitting the spread downlink data.
摘要翻译：基于OFDM的多址系统提供对选择性频率衰落的强持续性，并且还通过使用小区微分扰码来提供对小区间干扰的抑制。因此，OFDM系统使频率重用率最大化。本发明包括OFDM调制器对要发送的数据进行分频复用，将分频复用数据与规定码进行多路复用的码分割单元，以及将由码分割单元多路复用的数据转换为无线电频率信号进行传输。因此，本发明提高了多址系统中系统实现的自由度（分频，时分，码分割）。 OFDM系统包括通过不同扰码对由至少两个相邻小区内的基站的小区单元对下行链路数据进行加扰，以识别各个小区并发送扩展的下行链路数据。

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