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41. 发明申请

WO2008039025A3 METHOD FOR TRANSMITTING ACK/NACK SIGNAL AND METHOD FOR ESTABLISHING THE SIGNAL TRANSMISSION 审中-公开
标题翻译：发送ACK / NACK信号的方法和建立信号发送的方法
公开(公告)号：WO2008039025A3
公开(公告)日：2008-12-04
申请号：PCT/KR2007004759
申请日：2007-09-28
申请人： LG ELECTRONICS INC , JUNG IN JAE , KIM BONG HOE , KIM KI JUN , SEO DONG YOUN , KIM HAK SEONG , LEE DAE WON , YOON SUK HYON , AHN JOON KUI
发明人： JUNG IN JAE , KIM BONG HOE , KIM KI JUN , SEO DONG YOUN , KIM HAK SEONG , LEE DAE WON , YOON SUK HYON , AHN JOON KUI
IPC分类号： H04L1/16 , H04L1/18 , H04L1/20 , H04L12/56
CPC分类号： H04L5/0053 , H04L1/001 , H04L1/0026 , H04L1/08 , H04L1/12 , H04L1/1664 , H04L1/1858 , H04L5/0007 , H04L5/0055
摘要： A method for transmitting an ACK/NACK signal and a method for establishing the signal transmission are disclosed. A system for the method determines whether the ACK/NACK signal is repeatedly transmitted or not according to channel environments of a user, and transmits the ACK/NACK signal according to the determined result within a single TTI. Areas unused for transmitting the ACK/NACK signal are allocated for data, resulting in an increased reception reliability of the ACK/NACK signal.
摘要翻译：公开了用于发送ACK / NACK信号的方法和用于建立信号发送的方法。该方法的系统根据用户的信道环境确定是否重复发送ACK / NACK信号，并且根据在单个TTI内的确定结果发送ACK / NACK信号。未用于发送ACK / NACK信号的区域被分配用于数据，导致ACK / NACK信号的接收可靠性增加。

42. 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。

43. 发明申请

WO2010068011A3 METHOD OF TRANSMITTING AND RECEIVING PHYSICAL DOWNLINK SHARED CHANNEL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中传输和接收物理下行链路共享信道的方法
公开(公告)号：WO2010068011A3
公开(公告)日：2010-09-16
申请号：PCT/KR2009007301
申请日：2009-12-08
申请人： LG ELECTRONICS INC , KIM BONG HOE , NOH YU JIN , LEE DAE WON
发明人： KIM BONG HOE , NOH YU JIN , LEE DAE WON
IPC分类号： H04B7/02 , H04W16/14
CPC分类号： H04L1/0041 , H04L1/0061 , H04W74/002 , H04W74/0833
摘要： A method of transmitting and receiving a physical downlink shared channel in a wireless communication system is disclosed. A method of receiving physical downlink shared channels in a terminal which receives downlink data from a plurality of cells simultaneously in a wireless communication system includes receiving the physical downlink shared channel scrambled using a scrambling sequence determined according to same cell ID and same Radio Network Temporary Identity (RNTI) from the plurality of cells.
摘要翻译：公开了一种在无线通信系统中发送和接收物理下行链路共享信道的方法。一种在无线通信系统中同时从多个小区接收下行链路数据的终端中接收物理下行链路共享信道的方法包括使用根据相同的小区ID确定的加扰序列和相同的无线电网络临时标识来接收加扰的物理下行链路共享信道（RNTI）。

44. 发明申请

WO2011136582A2 METHOD AND APPARATUS FOR TRANSMITTING DATA IN VERY HIGH THROUGHPUT WIRELESS LOCAL AREA NETWORK SYSTEM 审中-公开
标题翻译：在非常高的无线局域网系统中传输数据的方法和装置
公开(公告)号：WO2011136582A2
公开(公告)日：2011-11-03
申请号：PCT/KR2011003151
申请日：2011-04-28
申请人： LG ELECTRONICS INC , KANG BYEONG WOO , NOH YU JIN , LEE DAE WON , SEOK YONG HO
发明人： KANG BYEONG WOO , NOH YU JIN , LEE DAE WON , SEOK YONG HO
IPC分类号： H04B7/26 , H03M13/27 , H04L29/08 , H04W84/12
CPC分类号： H04W72/085 , H03M13/23 , H03M13/2707 , H03M13/356 , H03M13/6527 , H04L1/0071 , H04L1/0072 , H04L1/0643 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04L25/0204 , H04L27/2628 , H04W84/12
摘要： A method of transmitting data in a wireless local area network is provided. The method includes the steps of: generating a data unit including a MAC(Medium Access Control) header and MSDU(MAC Service Data Unit), generating an encoded data unit by encoding the data unit, generating one or more spatial blocks by dividing the encoded data unit, dividing each of the one or more spatial block into a first block and a second block, generating a first interleaved block and a second interleaved block by interleaving the first block and the second block respectively, generating a first mapped sequence by mapping the first interleaved block into signal constellation, generating a second mapped sequence by mapping the second interleaved block into signal constellation, generating the transmission signal by performing IDFT(Inverse Discrete Fourier Transform) to the first mapped sequence and the second mapped sequence; and transmitting the transmission signal.
摘要翻译：提供了一种在无线局域网中发送数据的方法。该方法包括以下步骤：生成包括MAC（媒体访问控制）头部和MSDU（MAC服务数据单元）的数据单元，通过对数据单元进行编码来生成编码数据单元，通过将编码的数据单元，将所述一个或多个空间块中的每一个划分为第一块和第二块，分别通过交织所述第一块和所述第二块来生成第一交织块和第二交织块，通过映射所述第一块和第二块来生成第一映射序列将第一交错块转换为信号星座图，通过将第二交织块映射成信号星座图生成第二映射序列，通过对第一映射序列和第二映射序列执行IDFT（逆离散傅立叶变换）生成发送信号; 并发送发送信号。

45. 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）。

46. 发明申请

WO2012002705A3 METHOD AND APPARATUS FOR TRANSMITTING DATA FRAME IN WLAN SYSTEM 审中-公开
标题翻译：在WLAN系统中发送数据帧的方法和装置
公开(公告)号：WO2012002705A3
公开(公告)日：2012-02-23
申请号：PCT/KR2011004715
申请日：2011-06-28
申请人： LG ELECTRONICS INC , NOH YU JIN , KANG BYEONG WOO , LEE DAE WON , SEOK YONG HO
发明人： NOH YU JIN , KANG BYEONG WOO , LEE DAE WON , SEOK YONG HO
IPC分类号： H04B7/26 , H04B7/04 , H04W28/20 , H04W74/08 , H04W84/12
CPC分类号： H04W72/0446 , H04B7/0452 , H04W28/20 , H04W72/04 , H04W72/0406 , H04W74/0808 , H04W84/12 , H04W88/02 , H04W88/08
摘要： A method of transmitting a data frame in a wireless local area network is provided. The method includes the step of : obtaining a transmission opportunity (TXOP) indicating a time interval during which a transmitter has a right to transmit at least one data frame and an available bandwidth for the TXOP and sequentially transmitting a plurality of data frames to at least one receiver during the TXOP, wherein a bandwidth of a subsequent data frame of the plurality of data frames is same to or narrower than a bandwidth of a preceding data frame of the plurality of data frames which is last previously transmitted before the subsequent data frame.
摘要翻译：提供了一种在无线局域网中发送数据帧的方法。该方法包括以下步骤：获得指示发送机有权发送至少一个数据帧的时间间隔和用于TXOP的可用带宽的时间间隔的发送机会（TXOP），并且至少顺序地发送多个数据帧在TXOP期间的一个接收机，其中所述多个数据帧中的后续数据帧的带宽与所述多个数据帧之前先前在先后在所述后续数据帧之前传输的先前数据帧的带宽相同或更窄。

47. 发明申请

WO2011115408A2 METHOD AND APPARATUS FOR TRANSMITTING FRAME IN WLAN SYSTEM 审中-公开
标题翻译： WLAN系统中发送帧的方法和装置
公开(公告)号：WO2011115408A2
公开(公告)日：2011-09-22
申请号：PCT/KR2011001795
申请日：2011-03-15
申请人： LG ELECTRONICS INC , KANG BYEONG WOO , LEE DAE WON , SEOK YONG HO , NOH YU JIN
发明人： KANG BYEONG WOO , LEE DAE WON , SEOK YONG HO , NOH YU JIN
IPC分类号： H04B7/26 , H04W84/12
CPC分类号： H04W76/023 , H04L12/189 , H04W4/00 , H04W72/005 , H04W84/12 , Y02D70/142 , Y02D70/22
摘要： A method of a transmission station (STA) transmitting a frame in a Wide Local Area Network (WLAN) system is provided. The method includes transmitting a Direct Link Setup (DLS) request frame, requesting direct link setup with a destination STA, to an Access Point (AP) and receiving a DLS response frame from the AP in response to the DLS request frame, wherein the DLS request frame comprises an Association ID (AID) allocated from the AP to the transmission STA in a process of the transmission STA being associated with the AP.
摘要翻译：提供了一种在宽局域网（WLAN）系统中发送帧的发送站（STA）的方法。该方法包括：响应于DLS请求帧，向接入点（AP）发送直接链路建立（DLS）请求帧，请求与目的STA的直接链路建立，并从AP接收DLS响应帧，其中DLS 请求帧包括在与AP相关联的传输STA的过程中从AP分配给传输STA的关联ID（AID）。

48. 发明申请

WO2011108832A2 PPDU RECEIVING METHOD AND APPARATUS BASED ON THE MIMO TECHNIQUE IN A WLAN SYSTEM 审中-公开
标题翻译：基于WLAN系统中的MIMO技术的PPDU接收方法和装置
公开(公告)号：WO2011108832A2
公开(公告)日：2011-09-09
申请号：PCT/KR2011001412
申请日：2011-03-02
申请人： LG ELECTRONICS INC , KANG BYEONG WOO , NOH YU JIN , LEE DAE WON , SEOK YONG HO
发明人： KANG BYEONG WOO , NOH YU JIN , LEE DAE WON , SEOK YONG HO
CPC分类号： H04L5/003 , H04B7/0452 , H04L1/1861 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04W72/0406
摘要： Provided is a method for receiving a PLCP (physical layer convergence procedure) protocol data unit (PPDU) by an access point (AP) in a WLAN system. The method comprises: allocating a first transmission channel bandwidth to a first STA having MIMO (Multiple Input Multiple Output) pairing with the AP; allocating a second transmission channel bandwidth to a second STA having MIMO pairing with the AP; transmitting to the first STA and the second STA a sync trigger for determining the transmission starting point of a first PPDU to be done by the first STA and the transmission starting point of a second PPDU to be done by the second STA; and receiving the first PPDU and the second PPDU from the first STA and the second STA simultaneously.
摘要翻译：提供了一种通过WLAN系统中的接入点（AP）来接收PLCP（物理层收敛过程）协议数据单元（PPDU）的方法。该方法包括：向与AP配对的具有MIMO（多输入多输出）的第一STA分配第一传输信道带宽; 向具有与所述AP的MIMO配对的第二STA分配第二传输信道带宽; 向所述第一STA和所述第二STA发送用于确定要由所述第一STA完成的第一PPDU的传输起始点和要由所述第二STA进行的第二PPDU的传输起始点的同步触发; 以及从第一STA和第二STA同时接收第一PPDU和第二PPDU。

49. 发明申请

WO2010064839A3 METHOD OF CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的控制信息的方法
公开(公告)号：WO2010064839A3
公开(公告)日：2010-08-19
申请号：PCT/KR2009007143
申请日：2009-12-02
申请人： LG ELECTRONICS INC , KIM BONG HOE , LEE DAE WON , NOH YU JIN , AHN JOON KUI
发明人： KIM BONG HOE , LEE DAE WON , NOH YU JIN , AHN JOON KUI
IPC分类号： H04B7/04 , H04L1/18
CPC分类号： H04B7/024 , H04B7/0413 , H04B7/0669 , H04L1/0026 , H04L1/0618 , H04L1/1671 , H04W52/42
摘要： A method of transmitting control information in a wireless communication system is disclosed. A method of receiving control information in a mobile station which receives downlink data from a plurality of cells simultaneously in a wireless communication system comprises receiving downlink control information including the control information on data transmitted from the plurality of cells from a serving base station via a downlink control channel.
摘要翻译：公开了一种在无线通信系统中传输控制信息的方法。一种在无线通信系统中同时从多个小区接收下行链路数据的移动台中接收控制信息的方法包括：接收下行链路控制信息，所述下行链路控制信息包括关于从服务基站经由下行链路从多个小区发送的数据的控制信息控制通道。

50. 发明申请

WO2010064854A3 METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM HAVING MULTIPLE ANTENNAS 审中-公开
标题翻译：在具有多个天线的无线通信系统中发送和接收下行链路参考信号的方法
公开(公告)号：WO2010064854A3
公开(公告)日：2010-07-29
申请号：PCT/KR2009007182
申请日：2009-12-03
申请人： LG ELECTRONICS INC , NOH YU JIN , YUN YOUNG WOO , LEE DAE WON , KIM BONG HOE , KIM KI JUN
发明人： NOH YU JIN , YUN YOUNG WOO , LEE DAE WON , KIM BONG HOE , KIM KI JUN
IPC分类号： H04B7/04 , H04L27/26
CPC分类号： H04B7/0617 , H04L5/0048 , H04W52/34
摘要： A method for transmitting and receiving downlink Reference Signals (RSs) in a wireless communication system using multiple antennas is disclosed. The downlink RS transmission method includes transmitting a first Orthogonal Frequency Division Multiplexing (OFDM) symbol in which RSs for a plurality of antenna port of first group are allocated in a predetermined order along a frequency axis, RSs for a plurality of antenna port of second group are allocated in a predetermined order along the frequency axis, and the RSs for the plurality of antenna port of first group are multiplexed in Code Division Multiplexing (CDM) with the RSs for the plurality of antenna port of second group by pairing each of the plurality of antenna port of first group with one of the plurality of antenna port of second group, and transmitting a second OFDM symbol in which the RSs for the plurality of antenna port of first group and the RSs for the plurality of antenna port of second group are positioned in an RS pattern being a frequency-domain shift of an RS pattern of the first OFDM symbol.
摘要翻译：公开了一种在使用多个天线的无线通信系统中发送和接收下行链路参考信号（RS）的方法。下行链路RS发送方法包括：发送第一正交频分复用（OFDM）符号，其中第一组的多个天线端口的RS沿着频率轴以预定顺序被分配，第二组的多个天线端口的RS 以频率轴以预定顺序分配，并且通过将多个天线端口中的每一个与第二组天线端口中的每一个配对，将第一组多个天线端口的RS与第二组多个天线端口的RS以码分复用（CDM）进行复用将第一组的天线端口与第二组的多个天线端口中的一个天线端口相连接，并且发送第二OFDM码元，其中，用于第一组的多个天线端口的RS和用于第二组的多个天线端口的RS是位于作为第一OFDM符号的RS模式的频域偏移的RS模式中。

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