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1. 发明申请

WO2006071049A1 SUPPORTING HYBRID AUTOMATIC RETRANSMISSION REQUEST IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING ACCESS RADIO ACCESS SYSTEM 审中-公开
标题翻译：支持正交频分复用接入无线接入系统中的混合自动恢复请求
公开(公告)号：WO2006071049A1
公开(公告)日：2006-07-06
申请号：PCT/KR2005/004576
申请日：2005-12-27
申请人： LG ELECTRONICS INC. , IHM, Bin Chul , CHUN, Jin Young , JIN, Yong Suk , LEE, Chang Jae
发明人： IHM, Bin Chul , CHUN, Jin Young , JIN, Yong Suk , LEE, Chang Jae
IPC分类号： H04J11/00 , H04L29/04 , H04B7/204
CPC分类号： H04L1/1819 , H04L1/0656 , H04L1/1607 , H04L1/1845 , H04L5/023
摘要： A method of supporting a hybrid automatic retransmission request (HARQ) in an orthogonal frequency division multiplexing access (OFDMA) radio access system is disclosed. Preferably, the method comprises receiving a downlink data frame comprising a data map information element and a data burst comprising a plurality of layers, wherein each layer is encoded with a corresponding channel encoder, and wherein the data map information element is configured to support multiple antennas to achieve space time transmit diversity by providing control information associated with each one of the plurality of layers, wherein the control information comprises allocation of acknowledgement status channels corresponding to the plurality of layers, and transmitting in an uplink data frame a plurality of acknowledgement status, each acknowledgement status being associated with whether a corresponding layer of the plurality of layers is properly decoded.
摘要翻译：公开了一种在正交频分复用接入（OFDMA）无线电接入系统中支持混合自动重传请求（HARQ）的方法。优选地，所述方法包括接收包括数据映射信息元素和包括多个层的数据突发的下行链路数据帧，其中每个层被对应的信道编码器编码，并且其中所述数据映射信息元素被配置为支持多个天线通过提供与所述多个层中的每一层相关联的控制信息来实现空间时间发送分集，其中所述控制信息包括对应于所述多个层的确认状态信道的分配，以及在上行链路数据帧中发送多个确认状态，每个确认状态与所述多个层的对应层是否被适当地解码相关联。

2. 发明申请

WO2006036053A2 METHOD OF TRANSMITTING DATA AND ESTIMATING CHANNEL INFORMATIO IN OFDM/OFDMA MOBILE COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在OFDM / OFDMA移动通信系统中传输数据和估计信道信息的方法
公开(公告)号：WO2006036053A2
公开(公告)日：2006-04-06
申请号：PCT/KR2005/003253
申请日：2005-09-30
申请人： LG ELECTRONICS INC. , IHM, Bin Chul , JIN, Yong Suk , CHUN, Jin Young
发明人： IHM, Bin Chul , JIN, Yong Suk , CHUN, Jin Young
IPC分类号： H04B7/04 , H04L1/06 , H04L27/26
CPC分类号： H04B7/0417 , H04B7/0632 , H04B7/0636 , H04B7/0643 , H04L1/0026 , H04L1/0028 , H04L27/2626 , H04L27/2647
摘要： A method of feeding back channel information in an OFDM or OFDMA radio communications system is disclosed, in which a transmitting side instructs a region for measuring a downlink channel status and in which a receiving side feeds back the channel information to the transmitting side. The present invention includes the steps of transmitting instruction information instructing at least one region of at least two regions within a data frame as a signal measurement region to a receiving side and receiving the channel information estimated by a signal included in the signal measurement region instructed by the instruction information from the receiving side.
摘要翻译：公开了一种在OFDM或OFDMA无线电通信系统中反馈信道信息的方法，其中发送侧指示区域测量下行链路信道状态，并且其中接收侧将信道信息反馈给发送侧。本发明包括以下步骤：将指示数据帧内的至少两个区域的至少一个区域的指令信息作为信号测量区域发送到接收侧，并接收由包括在由信号测量区域指示的信号测量区域中的信号估计的信道信息，来自接收侧的指令信息。

3. 发明申请

WO2006083077A1 ALLOCATING DATA BURSTS AND SUPPORTING HYBRID AUTO RETRANSMISSION REQUEST IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING ACCESS RADIO ACCESS SYSTEM 审中-公开
标题翻译：在正交频分多路复用接入无线接入系统中分配数据脉冲和支持混合自动恢复请求
公开(公告)号：WO2006083077A1
公开(公告)日：2006-08-10
申请号：PCT/KR2005/004574
申请日：2005-12-27
申请人： LG ELECTRONICS INC. , IHM, Bin Chul , CHUN, Jin Young , JIN, Yong Suk , LEE, Chang Jae , YOUN, Ae Ran
发明人： IHM, Bin Chul , CHUN, Jin Young , JIN, Yong Suk , LEE, Chang Jae , YOUN, Ae Ran
IPC分类号： H04J11/00 , H04L29/04 , H04B7/204
CPC分类号： H04L5/023 , H04L1/1614 , H04L1/1812 , H04L27/2608 , H04L2001/0093
摘要： The present invention relates to allocating data regions in an orthogonal frequency division multiplexing access system. The present invention comprises receiving a message comprising information for locating a data region of a data map allocated to a mobile station identified in the message for transmitting and receiving information, and identifying the data region of the data map allocated to the identified mobile station by reading the received message, wherein the data region is identified independent of identifying data regions of another data map.
摘要翻译：本发明涉及在正交频分复用接入系统中分配数据区域。本发明包括接收消息，该消息包括用于定位分配给用于发送和接收信息的消息中标识的移动站的数据映射的数据区域的信息，以及通过读取来识别分配给所识别的移动站的数据映射的数据区域所接收的消息，其中所述数据区域被识别为与另一数据映射的识别数据区域无关。

4. 发明申请

WO2006049417A1 A METHOD OF TRANSMITTING A PRECODING MATRIX IN A MULTI-INPUT MULTI-OUTPUT (MIMO) SYSTEM 审中-公开
标题翻译：一种在多输入多输出（MIMO）系统中传输预编码矩阵的方法
公开(公告)号：WO2006049417A1
公开(公告)日：2006-05-11
申请号：PCT/KR2005/003649
申请日：2005-11-01
申请人： LG ELECTRONICS INC. , IHM, Bin Chul , JIN, Yong Suk , CHUN, Jin Young
发明人： IHM, Bin Chul , JIN, Yong Suk , CHUN, Jin Young
IPC分类号： H04L1/06 , H04B7/06
CPC分类号： H04B7/0639 , H04B7/0417 , H04B7/0478 , H04B7/0634 , H04B7/0663 , H04L25/03343 , H04L2025/03426
摘要： A method of transmitting a precoding matrix in a multi-input, multi-output (MIMO) system is disclosed. In the system, a receiving end determines feedback information by calculating each diagonal sub-matrix of the precoding matrix. Here, the precoding matrix includes a plurality of sub-matrices arranged in a block diagonal format. Thereafter, the receiving end transmits he feedback information of the each calculated sub-matrix.
摘要翻译：公开了一种在多输入多输出（MIMO）系统中发送预编码矩阵的方法。在系统中，接收端通过计算预编码矩阵的每个对角子矩阵来确定反馈信息。这里，预编码矩阵包括以块对角格式布置的多个子矩阵。此后，接收端发送每个计算的子矩阵的反馈信息。

5. 发明申请

WO2006019263A2 A METHOD FOR ESTABLISHING FAST FEEDBACK CHANNEL AND TRANSMITTING INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：建立无线通信系统快速反馈信道和发送信息的方法
公开(公告)号：WO2006019263A2
公开(公告)日：2006-02-23
申请号：PCT/KR2005/002703
申请日：2005-08-17
申请人： LG ELECTRONICS INC. , CHUN, Jin Young , IHM, Bin Chul , JIN, Yong Suk
发明人： CHUN, Jin Young , IHM, Bin Chul , JIN, Yong Suk
IPC分类号： H04B7/06
CPC分类号： H04B17/24 , H04B7/0632 , H04B7/0634 , H04B7/0673 , H04L1/00 , H04L5/0023 , H04L5/0057 , H04L5/0094 , H04W72/042
摘要： A method of transmitting information in a wireless communication system is disclosed. More specifically, the method includes a base station (BS) which receives data from a mobile subscriber station (MSS) via an uplink channel. Using the received data, the BS determines quality of the uplink channel. Thereafter, the BS transmits feedback information to the MSS. Here, the feedback information is based on the determined quality of the uplink channel.
摘要翻译：公开了一种在无线通信系统中发送信息的方法。更具体地，该方法包括经由上行链路信道从移动用户站（MSS）接收数据的基站（BS）。使用所接收的数据，BS确定上行链路信道的质量。此后，BS向MSS发送反馈信息。这里，反馈信息基于确定的上行链路信道的质量。

6. 发明申请

WO2006019258A2 PACKET TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM USING MULTIPLE ANTENNAS 审中-公开
标题翻译：使用多个天线的无线通信系统中的分组传输
公开(公告)号：WO2006019258A2
公开(公告)日：2006-02-23
申请号：PCT/KR2005/002697
申请日：2005-08-17
申请人： LG ELECTRONICS INC. , CHUN, Jin Young , IHM, Bin Chul , JIN, Yong Suk
发明人： CHUN, Jin Young , IHM, Bin Chul , JIN, Yong Suk
IPC分类号： H04J99/00 , H04W16/28 , H04W28/00 , H04W28/04
CPC分类号： H04B7/0669 , H04B7/0697 , H04L1/0025 , H04L1/1671
摘要： A method of retransmitting packet data in a wireless communication system comprises receiving a link map information element from a transmitting station having three antennas to achieve space time transmit diversity, wherein first, second and third packet data are transmitted from first, second and third antenna of the transmitting station, respectively. The method also comprises transmitting a non-acknowledgement signal to the transmitting station if at least one packet data from the transmitting station is not properly decoded. The method also comprises receiving the packet data from the transmitting station, wherein at least two of retransmitted packet data are transmitted from different antennas of the transmitting station, and one of retransmitted packet data is transmitted from the same antenna of the transmitting station. The retransmitted packet data are received with an information element comprising a retransmission count associated with a number of retransmission made by the transmitting station.
摘要翻译：在无线通信系统中重发分组数据的方法包括从具有三个天线的发射站接收链路映射信息单元以实现空时发射分集，其中发送第一，第二和第三分组数据从发射台的第一，第二和第三天线分别发射。该方法还包括如果来自发射台的至少一个分组数据没有被正确解码，则向发射台发送非确认信号。该方法还包括从发射台接收分组数据，其中从发射台的不同天线发射至少两个重发分组数据，并且从发射台的同一天线发射一个重发分组数据。重传的分组数据是用一个信息单元接收的，该信息单元包括与发送站进行的重发次数相关的重发次数。

7. 发明申请

WO2006071050A1 COMMUNICATING NON-COHERENT DETECTABLE SIGNAL IN BROADBAND WIRELESS ACCESS SYSTEM 审中-公开
标题翻译：在宽带无线接入系统中传播非相干检测信号
公开(公告)号：WO2006071050A1
公开(公告)日：2006-07-06
申请号：PCT/KR2005/004577
申请日：2005-12-27
申请人： LG ELECTRONICS INC. , IHM, Bin Chul , CHUN, Jin Young , JIN, Yong Suk
发明人： IHM, Bin Chul , CHUN, Jin Young , JIN, Yong Suk
IPC分类号： H04L27/26
CPC分类号： H04L5/0094 , H04L5/0007 , H04L5/0046 , H04L5/0048 , H04L5/0055 , H04L5/0057 , H04L27/2604
摘要： The present invention relates to allocating a radio resource in a wireless communication system utilizing orthogonal frequency division multiplexing (OFDM). Preferably, the present invention comprises receiving in a mobile station data associated with a radio resource allocation map from a base station, wherein the radio allocation map comprises control parameters for transmitting an uplink channel, wherein the uplink channel comprises at least one OFDM tile comprising a first set of subcarriers associated with representing at least part of an n-bit data payload, and a second set of subcarriers associated with representing at least part of a non-pilot m-bit data payload wherein each subcarrier carries a modulated data, and the first and the second set of subcarriers are exclusive to each other, and transmitting the uplink channel from the mobile station to the base station.
摘要翻译：本发明涉及在利用正交频分复用（OFDM）的无线通信系统中分配无线电资源。优选地，本发明包括在移动站中从基站接收与无线电资源分配映射相关联的数据，其中所述无线电分配映射包括用于发送上行链路信道的控制参数，其中所述上行链路信道包括至少一个OFDM瓦片，其包括：与表示n位数据有效负载的至少一部分相关联的第一组子载波，以及与表示非导频m位数据有效负载的至少一部分相关联的第二子载波组，其中每个子载波承载调制数据，第一和第二子载波集合彼此排他，并且从移动站向基站发送上行链路信道。

8. 发明申请

WO2006046826A3 A METHOD OF SELECTING RETRANSMISSION FORMAT IN A WIRELESS COMMUNICATION MULTIPLE ANTENNA SYSTEM 审中-公开
公开(公告)号：WO2006046826A3
公开(公告)日：2006-05-04
申请号：PCT/KR2005/003557
申请日：2005-10-25
申请人： LG ELECTRONICS INC. , IHM, Bin Chul , JIN, Yong Suk , CHUN, Jin Young
发明人： IHM, Bin Chul , JIN, Yong Suk , CHUN, Jin Young
IPC分类号： H04L1/16 , H04B7/06 , H04L1/06
摘要： A method of retransmission a data packet in a wireless communication system between a base station having multiple antennas and a mobile station is disclosed. The mobile station determines a retransmission format (S30) from a plurality of retransmission formats and informs the base station about the determined retransmission format (S40) by which to retransmit the data packet. The retransmission format is different from an initial transmission format.

9. 发明申请

WO2006071052A1 A METHOD OF TRANSMITTING FEEDBACK INFORMATION USING AN EXTENDED SUBHEADER 审中-公开
标题翻译：使用扩展子载波发送反馈信息的方法
公开(公告)号：WO2006071052A1
公开(公告)日：2006-07-06
申请号：PCT/KR2005/004579
申请日：2005-12-27
申请人： LG ELECTRONICS INC. , IHM, Bin Chul , JIN, Yong Suk , CHUN, Jin Young
发明人： IHM, Bin Chul , JIN, Yong Suk , CHUN, Jin Young
IPC分类号： H04L1/00 , H04L29/06
CPC分类号： H04L1/1685 , H04L1/0026 , H04L1/0028
摘要： A method of transmitting feedback information is disclosed. More specifically, a mobile station (MS) receives a Protocol Data Unit (PDU) which includes a Medium Access Channel (MAC) header from a base station (BS). Thereafter, the MS determines from the received MAC header whether an extended subheader group appears after the MAC header, and also identifies a feedback request extended subheader from the extended subheader group. Lastly, the MS transmits the feedback information according to the feedback request extended subheader.
摘要翻译：公开了一种发送反馈信息的方法。更具体地，移动台（MS）从基站（BS）接收包括媒体接入信道（MAC）报头的协议数据单元（PDU）。此后，MS从接收到的MAC报头确定扩展子报头组是否出现在MAC报头之后，并且还从扩展子报头组识别反馈请求扩展子报头。最后，MS根据反馈请求扩展子报头发送反馈信息。

10. 发明申请

WO2006036052A2 A METHOD OF PROCESSING RECEIVED SIGNALS IN A MULTI-INPUT MULTI-OUTPUT (MIMO) SYSTEM 审中-公开
标题翻译：一种在多输入多输出（MIMO）系统中处理接收信号的方法
公开(公告)号：WO2006036052A2
公开(公告)日：2006-04-06
申请号：PCT/KR2005/003251
申请日：2005-09-30
申请人： LG ELECTRONICS INC. , IHM, Bin Chul , JIN, Yong Suk , CHUN, Jin Young
发明人： IHM, Bin Chul , JIN, Yong Suk , CHUN, Jin Young
IPC分类号： H04L1/00 , H04B7/005 , H04B7/06 , H04B7/08
CPC分类号： H04L25/0248 , H04B7/0413 , H04B7/0634 , H04B7/0639 , H04B7/0854 , H04L25/0204
摘要： A method of processing data by using a plurality of antennas and by applying weight to each signal received via a corresponding antenna in a wireless communication system is disclosed. More specifically, the method includes estimating a channel matrix corresponding to the received signal and dividing columns of the channel matrix into at least two groups. Here, each group includes at least one column. Furthermore, the method includes applying a Singular Value Decomposition (SVD) scheme to each group.
摘要翻译：公开了一种通过使用多个天线处理数据并通过对通过无线通信系统中的相应天线接收的每个信号施加加权的方法。更具体地，该方法包括估计与接收信号相对应的信道矩阵，并将信道矩阵的列划分成至少两组。这里，每个组包括至少一列。此外，该方法包括对每个组应用奇异值分解（SVD）方案。

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