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71. 发明申请

WO2011129618A2 METHOD AND APPARATUS FOR COMMUNICATION IN A WIRELESS LAN SYSTEM 审中-公开
标题翻译：无线局域网系统通信的方法与装置
公开(公告)号：WO2011129618A2
公开(公告)日：2011-10-20
申请号：PCT/KR2011002646
申请日：2011-04-13
申请人： LG ELECTRONICS INC , NOH YU JIN , SEOK YONG HO , KIM BONG HOE , LEE DAE WON
发明人： NOH YU JIN , SEOK YONG HO , KIM BONG HOE , LEE DAE WON
IPC分类号： H04B7/26 , H04W84/12
CPC分类号： H04W72/0453 , H04W40/02 , H04W72/02 , H04W72/04 , H04W72/0406 , H04W76/02 , H04W84/12 , H04W88/08
摘要： In one embodiment of the present invention, a method for communication in a wireless LAN system is provided. The communication method comprises: a step of a first access point (AP) establishing a first basic service set (BSS) which uses a first primary channel (P-CH) and a first secondary channel (S-CH); and a step of a second AP establishing a second BSS which uses a second P-CH, a second S-CH, a second tertiary channel (T-CH) and a second quaternary channel (Q-CH), wherein the band of the first P-CH and the band of the second P-Ch overlap each other, and the second P-CH is a common channel which is used in operating member stations of the second BSS.
摘要翻译：在本发明的一个实施例中，提供了一种用于无线LAN系统中的通信的方法。通信方法包括：第一接入点（AP）建立使用第一主信道（P-CH）和第一辅信道（S-CH）的第一基本业务集（BSS）的步骤; 以及建立使用第二P-CH，第二S-CH，第二三通道（T-CH）和第二四通道（Q-CH））的第二BSS的第二AP的步骤，其中，第一P-CH和第二P-Ch的频带彼此重叠，并且第二P-CH是在第二BSS的操作成员站中使用的公共信道。

72. 发明申请

WO2011040789A3 METHOD AND APPARATUS FOR TRANSMITTING DATA IN WLAN SYSTEM 审中-公开
标题翻译：用于在WLAN系统中发送数据的方法和装置
公开(公告)号：WO2011040789A3
公开(公告)日：2011-10-13
申请号：PCT/KR2010006719
申请日：2010-10-01
申请人： LG ELECTRONICS INC , SEOK YONG HO , KIM BONG HOE , LEE DAE WON
发明人： SEOK YONG HO , KIM BONG HOE , LEE DAE WON
IPC分类号： H04W84/12 , H04B7/26
CPC分类号： H04W16/14 , H04L5/0023 , H04L5/0048 , H04L27/2613 , H04W84/12
摘要： A method of transmitting data in a WLAN system using a transmission frequency band including a plurality of frequency blocks includes generating a transmission information field, including at least one of information for timing acquisition of a frame, channel estimation information, and information for demodulation and decoding of the data, generating a plurality of transformed transmission information fields by multiplying the transmission information field by a transform sequence, and transmitting the plurality of transformed transmission information fields through the plurality of respective frequency blocks. The transform sequence comprises a plurality of transform values, and the plurality of transformed transmission information fields is generated by multiplying transmission information field by each of a plurality of transform values.
摘要翻译：使用包括多个频率块的发送频带在WLAN系统中发送数据的方法包括生成包括用于帧的定时获取的信息，信道估计信息和用于解调和解码的信息中的至少一个的发送信息字段通过将发送信息字段乘以变换序列来生成多个经变换的发送信息字段，并且通过多个各个频率块发送多个经变换的发送信息字段。变换序列包括多个变换值，并且通过将发送信息字段乘以多个变换值中的每一个来生成多个变换后的发送信息字段。

73. 发明申请

WO2011083905A3 INTERFERENCE AVOIDANCE METHOD AND APPARATUS FOR SUPPORTING SAME IN A WIRELESS LAN SYSTEM 审中-公开
标题翻译：干扰避免方法和无线局域网系统中支持该方法的装置
公开(公告)号：WO2011083905A3
公开(公告)日：2011-09-01
申请号：PCT/KR2010007751
申请日：2010-11-04
申请人： LG ELECTRONICS INC , SEOK YONG HO , NOH YU JIN , KIM BONG HOE , LEE DAE WON
发明人： SEOK YONG HO , NOH YU JIN , KIM BONG HOE , LEE DAE WON
IPC分类号： H04B15/00 , H04B7/04 , H04W84/12
CPC分类号： H04B7/0452 , H04L5/0023 , H04L5/0091 , H04L25/0204 , H04L25/0224 , H04W16/28
摘要： Provided are an interference avoidance method and apparatus which are performed by an access point (AP) in a wireless LAN system. The interference avoidance method according to the present invention comprises: transmitting a training request (TRQ) message for requesting the transmission of a sounding frame to a first station being a multi-user multiple input multiple output (MU-MIMO) transmission target, and a second station receiving data over a direct link during the MU-MIMO transmission; receiving first and second sounding frames that are transmitted by the first and second stations, respectively, in response to the TRQ message; estimating a channel with the first sound frame to determine a beam-forming vector to be used for the MU-MIMO transmission; and performing MU-MIMO transmission to MU-MIMO transmission target stations including the first station, wherein the beam-forming vector is determined in order to minimize the effect of the MU-MIMO transmission on the second station by reflecting channel information between the second station and the AP that has been obtained on the basis of the second sounding frame received from the second station.
摘要翻译：提供了由无线LAN系统中的接入点（AP）执行的干扰避免方法和装置。根据本发明的干扰避免方法包括：向作为多用户多输入多输出（MU-MIMO）发送目标的第一站发送用于请求发送探测帧的训练请求（TRQ）消息，以及第二站在MU-MIMO传输期间通过直接链路接收数据; 响应于所述TRQ消息，分别接收由所述第一站和所述第二站发送的第一和第二探测帧; 利用第一声音帧估计信道以确定要用于MU-MIMO传输的波束成形矢量; 以及对包括第一站的MU-MIMO传输目标站执行MU-MIMO传输，其中确定波束成形矢量以通过反映第二站之间的信道信息来最小化MU-MIMO传输对第二站的影响以及基于从第二站接收的第二探测帧获得的AP。

74. 发明申请

WO2011031059A3 METHOD AND APPARATUS FOR CONTROLLING TRANSMIT POWER IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于控制无线通信系统中的发射功率的方法和设备
公开(公告)号：WO2011031059A3
公开(公告)日：2011-07-07
申请号：PCT/KR2010006096
申请日：2010-09-08
申请人： LG ELECTRONICS INC , AHN JOON KUI , KIM MIN GYU , LEE DAE WON , YANG SUCK CHEL , KIM BONG HOE , SEO DONG YOUN
发明人： AHN JOON KUI , KIM MIN GYU , LEE DAE WON , YANG SUCK CHEL , KIM BONG HOE , SEO DONG YOUN
IPC分类号： H04W52/42 , H04J11/00 , H04L1/18
CPC分类号： H04W52/146 , H04B7/0689 , H04L5/0055 , H04L5/0057 , H04W52/325 , H04W52/42 , H04W72/0413 , H04W72/0473 , H04W76/046
摘要： A method and apparatus of controlling transmit power in a wireless communication system is provided. A wireless apparatus selects one transmit mode among a plurality of transmit modes, and determines the transmit power on the basis of the selected transmit mode. The wireless apparatus transmits an uplink channel by using the transmit power.
摘要翻译：提供了一种在无线通信系统中控制发射功率的方法和装置。无线装置从多个发送模式中选择一个发送模式，基于所选择的发送模式来决定发送功率。无线装置使用发送功率发送上行信道。

75. 发明申请

WO2011005004A2 METHOD AND APPARATUS FOR INDICATING DESTINATION STATIONS IN WLAN SYSTEM SUPPORTING MULTI-USER MULTIPLE INPUT MULTIPLE OUTPUT 审中-公开
标题翻译：用于在支持多用户多输入多输出的WLAN系统中指示目的地站的方法和设备
公开(公告)号：WO2011005004A2
公开(公告)日：2011-01-13
申请号：PCT/KR2010004384
申请日：2010-07-06
申请人： LG ELECTRONICS INC , SEOK YONG HO , KANG BYEONG WOO , NOH YU JIN , LEE DAE WON
发明人： SEOK YONG HO , KANG BYEONG WOO , NOH YU JIN , LEE DAE WON
IPC分类号： H04B7/04
CPC分类号： H04B7/0452 , H04L5/0023 , H04L5/0048 , H04L25/0204 , H04L25/0226 , H04W4/06 , H04W8/26 , H04W24/00 , H04W48/08 , H04W52/346 , H04W84/12 , H04W88/08
摘要： A method of indicating destination stations, performed by an access point (AP), in a wireless local area network (WLAN) system supporting multi-user multiple input multiple output (MU-MIMO)is provided. The method includes transmitting a sounding request frame to the plurality of destination stations to transmit a sounding frame used for channel estimation between the AP and each destination station, receiving the sounding frame in response to the sounding frame request from each station, and transmitting a first data frame spatially multiplexed with respect to the plurality of destination stations by performing channel estimation on the basis of the sounding frame, wherein the sounding request frame comprises a group identifier (ID) indicating the plurality of destination stations.
摘要翻译：提供了一种在支持多用户多输入多输出（MU-MIMO）的无线局域网（WLAN）系统中指示由接入点（AP）执行的目的地站的方法。该方法包括向多个目的地站发送探测请求帧，以发送用于AP和每个目的地站之间的信道估计的探测帧，响应于来自每个站的探测帧请求来接收探测帧，并且发送第一数据帧，其通过基于所述探测帧执行信道估计而相对于所述多个目的地站在空间上多路复用，其中所述探测请求帧包括指示所述多个目的地站的组标识符（ID）。

76. 发明申请

WO2010107224A3 METHOD FOR TRANSMITTING LOCATION BASED SERVICE -REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 审中-公开
标题翻译：在无线通信系统中发送基于位置的服务 - 参考信号的方法及其装置
公开(公告)号：WO2010107224A3
公开(公告)日：2010-11-25
申请号：PCT/KR2010001615
申请日：2010-03-16
申请人： LG ELECTRONICS INC , LEE DAE WON , YUN YOUNG WOO , KIM BYOUNG HOON , AHN JOON KUI , KIM BONG HOE , KIM KI JUN
发明人： LEE DAE WON , YUN YOUNG WOO , KIM BYOUNG HOON , AHN JOON KUI , KIM BONG HOE , KIM KI JUN
IPC分类号： H04W64/00
CPC分类号： H04L27/2655 , H04L5/0023 , H04L5/0053 , H04L5/0092 , H04L25/0204 , H04L25/0216 , H04L25/0228 , H04L27/2613 , H04L27/2657 , H04W64/00
摘要： A method for allowing a mobile station to detect a Location Based Service - Reference Signal (LBS-RS) in a wireless communication system is disclosed. The method includes receiving LBS-RS setup information of at least one target cell participating in location measurement from a serving cell, acquiring a frequency offset value of the target cell using the LBS-RS setup information, and detecting the LBS-RS transmitted from the target cell using the LBS-RS setup information and the frequency offset value. In addition, the method further includes measuring a reception delay time of the detected LBS-RS, and transmitting a reception delay time to the serving cell.
摘要翻译：公开了一种用于允许移动台检测无线通信系统中的基于位置的服务 - 参考信号（LBS-RS）的方法。该方法包括：从服务小区接收参与位置测量的至少一个目标小区的LBS-RS建立信息;使用LBS-RS建立信息获取目标小区的频率偏移值;以及检测从该服务小区发送的LBS-RS 目标小区使用LBS-RS建立信息和频率偏移值。另外，该方法还包括测量检测到的LBS-RS的接收延迟时间，并且向服务小区发送接收延迟时间。

77. 发明申请

WO2010104354A3 METHOD OF TRANSMITTING AND RECEIVING DATA IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中传输和接收数据的方法
公开(公告)号：WO2010104354A3
公开(公告)日：2010-11-18
申请号：PCT/KR2010001550
申请日：2010-03-12
申请人： LG ELECTRONICS INC , LEE DAE WON , SEO HAN BYUL , AHN JOON KUI
发明人： LEE DAE WON , SEO HAN BYUL , AHN JOON KUI
IPC分类号： H04W16/04 , H04L27/26 , H04W16/24
CPC分类号： H04W56/0055 , H04L5/0035 , H04L5/0042 , H04L27/2646 , H04W56/004
摘要： A data transmitting method in a wireless communication system is disclosed. In transmitting data by a base station to a user equipment communicating with a plurality of cells in a wireless communication system, the present invention includes receiving, from the user equipment, information on timing differences of signals received by the user equipment from a plurality of the cells, defining a subframe for the user equipment according to the timing differences, and transmitting the data to the user equipment via the defined subframe.
摘要翻译：公开了一种无线通信系统中的数据发送方法。在基站向与无线通信系统中的多个小区通信的用户设备发送数据时，本发明包括：从用户设备接收由用户设备接收到的信号的定时差异信息，小区，根据定时差定义用户设备的子帧，并经由定义的子帧将数据发送给用户设备。

78. 发明申请

WO2010101414A3 APPARATUS FOR TRANSMITING UPLINK SIGNAL IN MIMO WIRELESS COMMUNICATION SYSTEM AND METHOD THEREOF 审中-公开
标题翻译：用于在MIMO无线通信系统中传输上行链路信号的装置及其方法
公开(公告)号：WO2010101414A3
公开(公告)日：2010-11-04
申请号：PCT/KR2010001332
申请日：2010-03-03
申请人： LG ELECTRONICS INC , LEE DAE WON , KIM KI JUN , AHN JOON KUI , KANG BYEONG WOO , NOH YU JIN , KIM BYOUNG HOON , KIM BONG HOE
发明人： LEE DAE WON , KIM KI JUN , AHN JOON KUI , KANG BYEONG WOO , NOH YU JIN , KIM BYOUNG HOON , KIM BONG HOE
IPC分类号： H04B7/04 , H04B7/208
CPC分类号： H04L5/0007 , H04B7/068 , H04L5/0023 , H04L5/0057
摘要： A method of multiplexing control information and data information in a wireless communication system is disclosed. The present invention includes mapping codewords corresponding to the data information to a preset number of layers, mapping the control information to the preset number of the layers, multiplexing the layer-mapped data information and the layer-mapped control information into a frequency region within an SC-FDMA symbol, and transmitting the SC-FDMA symbol to a base station via multiple antennas.
摘要翻译：公开了一种在无线通信系统中复用控制信息和数据信息的方法。本发明包括将与数据信息相对应的码字映射到预定数量的层，将控制信息映射到预设数量的层，将层映射数据信息和层映射控制信息复用到 SC-FDMA符号，并且经由多个天线将SC-FDMA符号发送到基站。

79. 发明申请

WO2009035297A3 METHOD OF TRANSMITTING CONTROL INFORMATION 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息的方法
公开(公告)号：WO2009035297A3
公开(公告)日：2009-05-07
申请号：PCT/KR2008005415
申请日：2008-09-12
申请人： LG ELECTRONICS INC , KIM HAK SEONG , KIM BONG HOE , LEE DAE WON
发明人： KIM HAK SEONG , KIM BONG HOE , LEE DAE WON
IPC分类号： H04B7/26 , H04L29/06
CPC分类号： H04L5/0053 , H04L5/0007
摘要： A method of transmitting control information includes generating a cyclically shifted sequence by cyclically shifting a base sequence by a cyclic shift amount, generating a modulated sequence based on a modulation symbol for control information and the cyclically shifted sequence, and transmitting the modulated sequence on a plurality of subcarriers, wherein available cyclic shifts of the base sequence are divided into a first part and a second part according to a type of the control information, and the first part and the second part are separated by at least one unallocated cyclic shift of the base sequence.
摘要翻译：传输控制信息的方法包括通过循环移位基本序列循环移位量来生成循环移位序列，基于用于控制信息的调制符号和循环移位序列来生成调制序列，并且在多个，其中根据控制信息的类型将基本序列的可用循环移位划分为第一部分和第二部分，并且第一部分和第二部分由基站的至少一个未分配循环移位分开序列。

80. 发明申请

WO2012115432A2 METHOD FOR TRANSMITTING AND RECEIVING PACKET FOR MULTI USER IN WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME 审中-公开
标题翻译：用于在无线局域网中发送和接收多用户分组的方法和用于该方法的设备
公开(公告)号：WO2012115432A2
公开(公告)日：2012-08-30
申请号：PCT/KR2012001308
申请日：2012-02-21
申请人： LG ELECTRONICS INC , SOHN ILL SOO , KANG BYEONG WOO , LEE DAE WON , SEOK YONG HO
发明人： SOHN ILL SOO , KANG BYEONG WOO , LEE DAE WON , SEOK YONG HO
IPC分类号： H04B7/04 , H04W84/12
CPC分类号： H04W4/08 , H04B7/024 , H04B7/0452 , H04W84/12
摘要： A method of receiving a multi-user packet by a receiver in a wireless local area network system. The method includes: receiving a first group identifier (ID) management request message from a transmitter, wherein the group ID management request message includes information about at least one group ID which is intended to be allocated to the receiver for multi user-multiple input multiple output (MU-MIMO) transmission, and the information about the at least one group ID indicates each group ID and a spatial stream set position for the each group ID; transmitting a first group ID management response message to the transmitter, wherein the group ID management response message indicates admission or adjustment for allocation of the at least one group ID; and receiving at least one multi-user packet from the transmitter, wherein the multi-user packet is transmitted using MU-MIMO transmission.
摘要翻译：一种由无线局域网系统中的接收器接收多用户分组的方法。该方法包括：从发射机接收第一群组标识（ID）管理请求消息，其中群组ID管理请求消息包括关于打算分配给接收机的至少一个群组ID的信息用于多用户多输入倍数输出（MU-MIMO）传输，并且关于至少一个组ID的信息指示每个组ID的每个组ID和空间流设置位置; 向所述发射机发送第一组ID管理响应消息，其中，所述组ID管理响应消息指示对所述至少一个组ID的分配的许可或调整; 以及从所述发射机接收至少一个多用户分组，其中使用MU-MIMO传输来发送所述多用户分组。

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