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81. 发明申请

WO2009025493A2 METHOD FOR TRANSMITTING/RECEIVING DATA IN MULTIPLE-INPUT MULTIPLE-OUTPUT SYSTEM USING MULTI-CARRIER 审中-公开
标题翻译：使用多载波在多输入多输出系统中发送/接收数据的方法
公开(公告)号：WO2009025493A2
公开(公告)日：2009-02-26
申请号：PCT/KR2008/004839
申请日：2008-08-20
申请人： LG ELECTRONICS INC. , LEE, Moon Il , IHM, Bin Chul , KO, Hyun Soo , PARK, Sung Ho , LEE, Wook Bong
发明人： LEE, Moon Il , IHM, Bin Chul , KO, Hyun Soo , PARK, Sung Ho , LEE, Wook Bong
IPC分类号： H04L27/26
CPC分类号： H04B7/0617 , H04B7/0632 , H04B7/0639 , H04B7/0682 , H04B7/0697 , H04L27/2601
摘要： A method for transmitting/receiving data in a Multiple Input Multiple Output (MIMO) communication system is disclosed. The data transmission method includes determining a precoding matrix to be a part of a phase-shift-based precoding matrix, determining a first diagonal matrix for phase shift to be a part of the phase-shift-based precoding matrix, determining a unitary matrix to be a part of the phase-shift-based precoding matrix, precoding a transmission symbol for each resource using the phase-shift-based precoding matrix to produce precoded data, and transmitting the precoded data, wherein the phase-shift-based precoding matrix is determined by the product of the precoding matrix, a Hermitian matrix of the unitary matrix, the first diagonal matrix, and the unitary matrix.
摘要翻译：公开了一种用于在多输入多输出（MIMO）通信系统中发送/接收数据的方法。该数据传输方法包括确定预编码矩阵为基于相移的预编码矩阵的一部分，确定用于相移的第一对角矩阵作为基于相移的预编码矩阵的一部分，确定单位矩阵以是基于相移的预编码矩阵的一部分，使用基于相移的预编码矩阵对每个资源的传输符号进行预编码以产生预编码的数据，并且传输预编码的数据，其中基于相移的预编码矩阵是由预编码矩阵，酉矩阵的Hermitian矩阵，第一对角矩阵和酉矩阵的乘积确定。

82. 发明申请

WO2008097038A3 METHOD OF TRANSMITTING AND PROCESSING DATA AND TRANSMITTER IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2008097038A3
公开(公告)日：2008-08-14
申请号：PCT/KR2008/000742
申请日：2008-02-05
申请人： LG ELECTRONICS INC. , LEE, Wook Bong , IHM, Bin Chul , LEE, Moon Il , KO, Hyun Soo , PARK, Sung Ho
发明人： LEE, Wook Bong , IHM, Bin Chul , LEE, Moon Il , KO, Hyun Soo , PARK, Sung Ho
IPC分类号： H04L27/26
摘要： A method for transmitting/processing data in a wireless communication system, and a transmitter are disclosed. A method processing method for data transmission at a transmitting side of a wireless communication system employing multiple carriers comprises performing a symbol mapping process on a binary data sequence, and generating a symbol sequence, converting the symbol sequence into a time-domain symbol using a plurality of sub-carriers having a variable sub-carrier spacing therebetween, and adding a cyclic prefix to the time-domain symbol.

83. 发明申请

WO2008035915A3 A METHOD OF TRANSMITTING USING PHASE SHIFT-BASED PRECODING AND A DEVICE FOR IMPLEMENTING THE SAME IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2008035915A3
公开(公告)日：2008-03-27
申请号：PCT/KR2007/004549
申请日：2007-09-19
申请人： LG ELECTRONICS INC. , LEE, Moon Il , IHM, Bin Chul , LEE, Wook Bong , PARK, Sung Ho , KIM, Jae Wan
发明人： LEE, Moon Il , IHM, Bin Chul , LEE, Wook Bong , PARK, Sung Ho , KIM, Jae Wan
IPC分类号： H04L27/32 , H04B7/04
摘要： A method of transmitting data using a plurality of subcarriers in a multi-antenna wireless communication system and a transmitting and receiving device for implementing said method are disclosed. More specifically, the method includes receiving feedback information from a mobile station (MS), performing channel encoding and modulation independently on user data to be transmitted by each antenna using the received feedback information, determining a phase shift-based precoding matrix for increasing a phase angle of the user data by a fixed amount, and performing precoding using the determined phase shift-based precoding matrix on the user data.

84. 发明申请

WO2010024571A2 MBMS FEEDBACK METHOD FOR E-MBS ADAPTATION 审中-公开
标题翻译：用于E-MBS适应的MBMS反馈方法
公开(公告)号：WO2010024571A2
公开(公告)日：2010-03-04
申请号：PCT/KR2009/004729
申请日：2009-08-25
申请人： LG ELECTRONICS INC. , KOO, Ja ho , KIM, Su Nam , IHM, Bin Chul , CHUN, Jin Young
发明人： KOO, Ja ho , KIM, Su Nam , IHM, Bin Chul , CHUN, Jin Young
IPC分类号： H04W4/06
CPC分类号： H04W72/005
摘要： An MBS feedback method is disclosed. The MBS feedback method includes detecting one or more codes multiplexed in Code Division Multiplexing (CDM) from an MBS feedback channel, and adjusting a Modulation and Coding Scheme (MCS) based on the detected one or more codes.
摘要翻译：公开了MBS反馈方法。 MBS反馈方法包括：从MBS反馈信道检测在码分复用（CDM）中复用的一个或多个码，以及基于检测到的一个或多个码来调整调制和编码方案（MCS）。

85. 发明申请

WO2009061116A2 A METHOD FOR TRANSMITTING BEAM FORMING INFORMATION AND A METHOD FOR TRACKING POSITION OF A MOBILE STATION IN MULTI INPUT MULTI OUTPUT SYSTEM USING CODEBOOK-BASED BEAM FORMING SCHEME 审中-公开
标题翻译：一种发送波束形成信息的方法和一种使用基于码本的波束形成方案在多输入多输出系统中跟踪移动台的位置的方法
公开(公告)号：WO2009061116A2
公开(公告)日：2009-05-14
申请号：PCT/KR2008/006492
申请日：2008-11-04
申请人： LG ELECTRONICS INC. , KIM, Jae Wan , IHM, Bin Chul , CHUN, Jin Young , JUNG, Jin Hyuk , KIM, Su Nam
发明人： KIM, Jae Wan , IHM, Bin Chul , CHUN, Jin Young , JUNG, Jin Hyuk , KIM, Su Nam
IPC分类号： H04B7/04
CPC分类号： H04B7/0639 , H04B7/0617
摘要： A method for transmitting feedback information in a codebook-based multiple-input multiple-output (MIMO) system is disclosed. For example, a method for transmitting beamforming information in a MIMO system using a codebook-based beamforming scheme includes receiving a signal and estimating a reception channel, and transmitting beamforming information selected through the estimated channel information from a codebook which is updated using phase shift matrices having a phase value as a parameter and using previous beamforming information.
摘要翻译：公开了一种用于在基于码本的多输入多输出（MIMO）系统中发送反馈信息的方法。例如，使用基于码本的波束成形方案在MIMO系统中发送波束成形信息的方法包括：接收信号并估计接收信道;以及从使用相移矩阵更新的码本发送通过估计的信道信息选择的波束成形信息将相位值作为参数并使用先前的波束形成信息。

86. 发明申请

WO2009134022A1 METHOD FOR ACQUIRING MULTI-CELL SPECIFIC MESSAGE IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中获取多小区特定信息的方法
公开(公告)号：WO2009134022A1
公开(公告)日：2009-11-05
申请号：PCT/KR2009/001910
申请日：2009-04-14
申请人： LG ELECTRONICS INC. , CHUN, Jin Young , PARK, Sung Ho , KO, Hyun Soo , IHM, Bin Chul
发明人： CHUN, Jin Young , PARK, Sung Ho , KO, Hyun Soo , IHM, Bin Chul
IPC分类号： H04B7/04 , H04L27/26
CPC分类号： H04B7/024 , H04B7/0604 , H04B7/0669 , H04B7/0671 , H04B7/068 , H04B7/0697 , H04L1/0606 , H04L5/0007 , H04L5/0048 , H04L5/0053
摘要： A method for acquiring a multi-cell specific message in a wireless communication system includes receiving a downlink preamble, receiving the multi-cell specific message weighted with the downlink preamble, and decoding the weighted multi-cell specific message by using the received downlink preamble. Accordingly, since a preamble is used to transmit a multi-cell specific message, there is no need to transmit an additional signal in order to estimate a channel of the multi-cell specific message. In addition, a user equipment can acquire the multi-cell specific message by simply performing decoding.
摘要翻译：一种用于在无线通信系统中获取多小区特定消息的方法包括：接收下行链路前同步码，接收用下行链路前导码加权的多小区特定消息，以及通过使用所接收的下行链路前导码解码加权的多小区特定消息。因此，由于使用前导码来发送多小区特定消息，所以不需要发送附加信号，以估计多小区特定消息的信道。此外，用户设备可以通过简单地执行解码来获取多小区特定消息。

87. 发明申请

WO2008115027A1 METHOD OF TRANSMITTING CHANNEL QUALITY INDICATOR IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中发送信道质量指标的方法
公开(公告)号：WO2008115027A1
公开(公告)日：2008-09-25
申请号：PCT/KR2008/001605
申请日：2008-03-21
申请人： LG ELECTRONICS INC. , CHUN, Jin Young , IHM, Bin Chul , JUNG, Jin Hyuk , KIM, Jae Wan , PARK, Sung Ho
发明人： CHUN, Jin Young , IHM, Bin Chul , JUNG, Jin Hyuk , KIM, Jae Wan , PARK, Sung Ho
IPC分类号： H04B7/26
CPC分类号： H04L1/0026 , H04L1/0029 , H04L5/0007 , H04L5/0023 , H04L5/006
摘要： A method of transmitting a channel quality indicator (CQI) includes obtaining CQIs for each of a plurality of sub-bands, a sub-band comprising a plurality of sub-carriers, dividing the plurality of sub-bands into a plurality of layers according to a CQI of a sub-band, a layer comprising at least one sub-band, obtaining a representative value of a representative layer, the representative layer including a sub-band having maximum CQI and transmitting the representative value of the representative layer. Signaling overhead due to CQI feedback can be reduced.
摘要翻译：发送信道质量指示符（CQI）的方法包括获得针对多个子带中的每一个的CQI，包括多个子载波的子带，根据所述多个子载波将所述多个子带划分成多个层子带的CQI，包含至少一个子带的层，获得代表层的代表值，所述代表层包括具有最大CQI的子带，并发送代表层的代表值。可以减少由CQI反馈引起的信令开销。

88. 发明申请

WO2010002112A2 METHOD OF TRANSMITTING CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中传输控制信号的方法
公开(公告)号：WO2010002112A2
公开(公告)日：2010-01-07
申请号：PCT/KR2009/002903
申请日：2009-06-01
申请人： LG ELECTRONICS INC. , CHUN, Jin Young , PARK, Sung Ho , KO, Hyun Soo , IHM, Bin Chul
发明人： CHUN, Jin Young , PARK, Sung Ho , KO, Hyun Soo , IHM, Bin Chul
IPC分类号： H04B7/26 , H04L27/26
CPC分类号： H04L5/0053 , H04L1/0027 , H04L1/1854 , H04L1/1861 , H04L5/0016 , H04L5/0048
摘要： A method of transmitting a control signal in a wireless communication system includes allocating the control signal in a control channel region comprising at least one tile consisting of a plurality of subcarriers consecutive in a frequency domain on a plurality of orthogonal frequency division multiplexing (OFDM) symbols in a time domain; and transmitting the control signal, wherein control signals for a plurality of user equipments are multiplexed in the tile. Accordingly, a control channel region can be configured in various manners, and thus control signals can be adaptively transmitted in various channel environments.
摘要翻译：在无线通信系统中发送控制信号的方法包括：在控制信道区域中分配控制信号，该控制信道区域包括由多个在频域上连续的多个子载波组成的至少一个瓦片时域中的正交频分复用（OFDM）符号; 以及发送控制信号，其中用于多个用户设备的控制信号被复用在瓦片中。因此，可以以各种方式配置控制信道区域，并且因此可以在各种信道环境中自适应地发送控制信号。

89. 发明申请

WO2010093204A2 METHOD FOR TRANSMITTING SIGNAL ON BANDWIDTH REQUEST CHANNEL AT MOBILE STATION, MOBILE STATION APPARATUS USING THE SAME, METHOD FOR PERFORMING BANDWIDTH REQUEST PROCEDURE AT BASE STATION, AND BASE STATION APPARATUS USING THE SAME 审中-公开
标题翻译：用于在移动站上发送带宽请求信道的信号的方法，使用该移动站的移动站设备的方法，用于在基站执行带宽请求过程的方法，以及使用该基站的基站设备
公开(公告)号：WO2010093204A2
公开(公告)日：2010-08-19
申请号：PCT/KR2010/000916
申请日：2010-02-12
申请人： LG ELECTRONICS INC. , CHUN, Jin Young , PARK, Sung Ho , IHM, Bin Chul
发明人： CHUN, Jin Young , PARK, Sung Ho , IHM, Bin Chul
IPC分类号： H04B7/26 , H04W72/04 , H04J11/00
CPC分类号： H04L27/2602 , H04W74/004 , H04W74/0866
摘要： A method for transmitting a signal on a bandwidth request channel, a mobile station apparatus using the same, a method for performing a bandwidth request procedure in relation to a bandwidth request from a mobile station, and a base station apparatus using the same are disclosed. A mobile station transmits a bandwidth request preamble and a bandwidth request message together to a base station to request a bandwidth. A region of the bandwidth request message may be configured as null tones. In response to the bandwidth request of the mobile station, the base station transmits a BR ACK A-MAP IE indicating reception of the bandwidth request to the mobile station in response to the bandwidth request. The base station transmits an uplink grant to the mobile station by a BR ACK A-MAP IE or a CDMA allocation A-MAP IE. Upon receipt of the uplink grant from the base station, the mobile station transmits uplink scheduled data to the base station. However, if the base station fails to decode the quick access message or the region of the quick access message is filled with null tones, the base station transmits a grant for a bandwidth request header to the mobile station, instead of an uplink grant.
摘要翻译：公开了一种用于在带宽请求信道上发送信号的方法，使用该信号的移动站装置，与来自移动台的带宽请求相关的带宽请求过程的方法和使用该带宽请求的基站装置。移动台一起向基站发送带宽请求前导码和带宽请求消息以请求带宽。带宽请求消息的区域可以被配置为空色调。响应于移动台的带宽请求，基站响应于带宽请求向移动台发送指示接收带宽请求的BR ACK A-MAP IE。基站通过BR ACK A-MAP IE或CDMA分配A-MAP IE向移动台发送上行链路许可。在从基站接收到上行链路许可时，移动台向基站发送上行调度数据。然而，如果基站无法解码快速接入消息或快速接入消息的区域填充有空音，则基站向移动台发送用于带宽请求报头的授权，而不是上行链路授权。

90. 发明申请

WO2010041888A3 METHOD OF TRANSMITTING CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2010041888A3
公开(公告)日：2010-04-15
申请号：PCT/KR2009/005769
申请日：2009-10-09
申请人： LG ELECTRONICS INC. , CHUN, Jin-young , PARK, Sung Ho , KO, Hyun Soo , IHM, Bin Chul , LEE, Young Seob
发明人： CHUN, Jin-young , PARK, Sung Ho , KO, Hyun Soo , IHM, Bin Chul , LEE, Young Seob
IPC分类号： H04L27/26
摘要： A method of transmitting a control signal in a wireless communication system includes receiving data or a control signal, and transmitting a feedback signal through a control channel in response to the data or the control signal, wherein the control channel comprises a plurality of mini-tiles in a plurality of tiles, each of which consists of at least one orthogonal frequency division multiplexing (OFDM) symbol in a time domain and at least one subcarrier in a frequency domain, and if the plurality of tiles have the same pilot pattern, the plurality of mini-tiles are cyclically selected from the plurality of tiles, and if the plurality of tiles have cyclically-arranged pilot patterns, the plurality of mini-tiles are selected at the same position from the plurality of tiles.

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