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21. 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.

22. 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。

23. 发明申请

WO2007052966A2 METHOD OF UPLINK PACKET SCHEDULING AND SUPPORTING THEREOF IN WIRELESS MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：无线移动通信系统上行分组调度方法及其支持方法
公开(公告)号：WO2007052966A2
公开(公告)日：2007-05-10
申请号：PCT/KR2006/004537
申请日：2006-11-02
申请人： LG ELECTRONICS INC. , KIM, Hak Seong , KIM, Bong Hoe , AHN, Joon Kui , SEO, Dong Youn , ROH, Dong Wook , LEE, Jung Hoon
发明人： KIM, Hak Seong , KIM, Bong Hoe , AHN, Joon Kui , SEO, Dong Youn , ROH, Dong Wook , LEE, Jung Hoon
IPC分类号： H04Q7/38 , H04L12/56
CPC分类号： H04L47/10 , H04L1/1854 , H04L2001/0093 , H04W36/02
摘要： A method of uplink packet scheduling in a wireless mobile communications system and method of supporting the same are disclosed, scheduling efficiency can be enhanced in case that one base station schedules uplink packet transmission to a user equipment which is in soft handover with a plurality of base stations. A method of uplink packet scheduling, which is for a user equipment in a soft handover state in a wireless mobile communications system, includes the steps of transmitting a NACK signal in response to an uplink packet transmitted from the user equipment, receiving instruction information for a reception result of the uplink packet in at least one base station from the user equipment or at least one different base station, and performing the uplink packet scheduling for the user equipment by considering the instruction information.
摘要翻译：公开了一种在无线移动通信系统中进行上行分组调度的方法及其支持方法，其中，一个基站将上行分组传输调度到具有多个基站的软切换的用户设备的情况下，可以提高调度效率站。一种针对无线移动通信系统中的软切换状态的用户设备的上行分组调度方法，包括以下步骤：响应于从所述用户设备发送的上行链路分组，发送NACK信号，接收用于所述用户设备的指示信息在至少一个基站中从所述用户设备或至少一个不同的基站接收所述上行链路分组的接收结果，并且通过考虑所述指令信息对所述用户设备执行所述上行链路分组调度。

24. 发明申请

WO2007011181A3 A METHOD OF TRANSMITTING AND RECEIVING DATA IN A MULTI-CARRIER SYSTEM 审中-公开
公开(公告)号：WO2007011181A3
公开(公告)日：2007-01-25
申请号：PCT/KR2006/002860
申请日：2006-07-20
申请人： LG ELECTRONICS INC. , KIM, Hak Seong , KIM, Bong Hoe , ROH, Dong Wook , AHN, Joon Kui , SEO, Dong Youn , LEE, Jung Hoon
发明人： KIM, Hak Seong , KIM, Bong Hoe , ROH, Dong Wook , AHN, Joon Kui , SEO, Dong Youn , LEE, Jung Hoon
IPC分类号： H04L27/12 , H04L27/14 , H04L27/28 , H04L29/02 , H04J11/00
摘要： A method of transmitting data in a multi-carrier communication system is disclosed. More specifically, the method includes mapping at least one data symbol to at least one subcarrier of a first frequency domain and at least one data symbol to at least one subcarrier of a second frequency domain, wherein the first frequency domain and the second frequency domain are mutually exclusive and the at least one data symbol mapped to the at least one subcarrier of the second frequency domain is multiplied by a spreading code, transforming the at least one data symbol mapped to the first frequency domain and the at least one data symbol mapped to the second frequency domain by an inverse discrete Fourier transform (IDFT) module, and transmitting the transformed data symbols to a receiving end.

25. 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.

26. 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。

27. 发明申请

WO2007024100A1 METHOD OF TRANSMITTING AND RECEIVING A MESSAGE VIA AN UPLINK CHANNEL IN A WIRELESS MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：通过无线移动通信系统中的上行链路发送和接收消息的方法
公开(公告)号：WO2007024100A1
公开(公告)日：2007-03-01
申请号：PCT/KR2006/003315
申请日：2006-08-23
申请人： LG ELECTRONICS INC. , KIM, Hak Seong , KIM, Bong Hoe , AHN, Joon Kui , SEO, Dong Youn , ROH, Dong Wook , LEE, Jung Hoon
发明人： KIM, Hak Seong , KIM, Bong Hoe , AHN, Joon Kui , SEO, Dong Youn , ROH, Dong Wook , LEE, Jung Hoon
IPC分类号： H04Q7/20 , H04B7/06
CPC分类号： H04W74/002 , H04W74/0833 , H04W74/0866
摘要： A method of transmitting a message via an uplink access channel in a wireless communication system is disclosed. The method includes initiating a first preamble access procedure with Node B, receiving from Node B a first acknowledgement indication with respect to the first access preamble procedure, transmitting to Node B a first message upon receipt of the first acknowledgement indication, and receiving from Node B a second acknowledgment indication regarding the first message.
摘要翻译：公开了一种在无线通信系统中经由上行链路接入信道发送消息的方法。该方法包括发起与节点B的第一前同步码接入过程，从节点B接收关于第一接入前导码过程的第一确认指示，在接收到第一确认指示时向节点B发送第一消息，以及从节点B接收关于第一消息的第二确认指示。

28. 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。

29. 发明申请

WO2006016776A2 UPLINK TRANSMISSION POWER CONTROL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：上行链路传输功率控制在无线通信系统中的应用
公开(公告)号：WO2006016776A2
公开(公告)日：2006-02-16
申请号：PCT/KR2005/002608
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： H04W52/14 , H04W52/26 , H04W52/38 , H04W52/40 , H04W52/44
CPC分类号： H04W52/146 , H04W52/267 , H04W52/38 , H04W52/40 , H04W52/44
摘要： A method of controlling uplink transmission of a user equipment in a soft handover mode in a wireless communication system comprises communicating with a first network and a second network, at a first transmission mode comprising a first transmission power level and a first data rate. The method also comprises receiving a first change command from the second network to change the first transmission mode to a second transmission mode, wherein the second transmission mode comprises a second transmission power level and a second data rate. The method also comprises entering the second transmission mode. The method also comprises maintaining the second transmission mode for a predetermined time period regardless of a second change command from the first network to increase at least one of transmission power level and data rate of the user equipment.
摘要翻译：在无线通信系统中以软切换模式控制用户设备的上行链路传输的方法包括：在第一传输模式下与第一网络和第二网络进行通信，所述第一传输模式包括第一发射功率电平和第一数据速率。该方法还包括从第二网络接收第一改变命令以将第一传输模式改变为第二传输模式，其中第二传输模式包括第二传输功率等级和第二数据速率。该方法还包括进入第二传输模式。该方法还包括不管来自第一网络的第二改变命令如何都将第二传输模式维持预定时间段，以增加用户设备的传输功率电平和数据速率中的至少一个。

30. 发明申请

WO2009057922A1 METHOD OF DATA TRANSMISSION USING HARQ 审中-公开
标题翻译：使用HARQ的数据传输方法
公开(公告)号：WO2009057922A1
公开(公告)日：2009-05-07
申请号：PCT/KR2008/006333
申请日：2008-10-27
申请人： LG ELECTRONICS INC. , KIM, Bong Hoe , ROH, Dong Wook , AHN, Joon Kui , SEO, Dong Youn , KIM, Hak Seong , PARK, Hyun Wook , LEE, Dae Won
发明人： KIM, Bong Hoe , ROH, Dong Wook , AHN, Joon Kui , SEO, Dong Youn , KIM, Hak Seong , PARK, Hyun Wook , LEE, Dae Won
IPC分类号： H04L1/18
CPC分类号： H04L1/1819 , H04L1/005 , H04L1/0066 , H04L1/0067 , H04L1/0071 , H04L1/189
摘要： A method of transmitting data from a user terminal to a base station using a hybrid automatic repeat request (HARQ) scheme with a plurality of redundancy versions of said data, each of the redundancy versions (RV) indicating a transmission start position of a data block in a circular buffer is disclosed. For each retransmission, the redundancy version to be used by considering the previously used redundancy version and a predetermined sequence is determined. Within one sequence, at least two redundancy versions following each other have non consecutive start positions.
摘要翻译：一种使用具有所述数据的多个冗余版本的混合自动重复请求（HARQ）方案从用户终端向基站发送数据的方法，所述冗余版本（RV）表示数据块的传输开始位置在循环缓冲器中被公开。对于每次重传，确定通过考虑先前使用的冗余版本和预定序列来使用的冗余版本。在一个序列中，彼此相邻的至少两个冗余版本具有非连续的起始位置。

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