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41. 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。

42. 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。

43. 发明申请

WO2010068029A3 REFERENCE SIGNAL TRANSMISSION METHOD FOR DOWNLINK MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM 审中-公开
标题翻译：下行链路多输入多输出系统的参考信号传输方法
公开(公告)号：WO2010068029A3
公开(公告)日：2010-09-10
申请号：PCT/KR2009007348
申请日：2009-12-09
申请人： LG ELECTRONICS INC , NOH YU JIN , KIM KI JUN , LEE DAE WON , KIM BONG HOE , AHN JOON KUI
发明人： NOH YU JIN , KIM KI JUN , LEE DAE WON , KIM BONG HOE , AHN JOON KUI
IPC分类号： H04B7/06 , H04L27/26
CPC分类号： H04L5/0051
摘要： A method of a reference signal (RS) in a downlink MIMO communication system is disclosed. The method comprises generating a subframe including the RS, and transmitting the generated subframe to an user equipment (UE). RSs of predetermined four antennas among the eight transmitting antennas are mapped into a first OFDM symbol and a second OFDM symbol of the subframe, and RSs of one or more antennas among the eight transmitting antennas are mapped into the other OFDM symbols. The other OFDM symbols are recognized by only a UE that supports the eight transmitting antennas.
摘要翻译：公开了下行链路MIMO通信系统中的参考信号（RS）的方法。该方法包括生成包括RS的子帧，并将生成的子帧发送给用户设备（UE）。八个发射天线中的预定四个天线的RS被映射到该子帧的第一个OFDM符号和第二个OFDM符号，并且八个发射天线中的一个或多个天线的RS被映射到其他OFDM符号。其他OFDM符号仅由支持八个发射天线的UE识别。

44. 发明申请

WO2010032997A3 STBC BASED TRANSMISSION METHOD CONSIDERING NUMBER OF SYMBOLS IN SLOT 审中-公开
标题翻译：基于STBC的传输方法考虑了SLOT中的符号数量
公开(公告)号：WO2010032997A3
公开(公告)日：2010-07-22
申请号：PCT/KR2009005356
申请日：2009-09-21
申请人： LG ELECTRONICS INC , LEE DAE WON , NOH YU JIN , KIM BONG HOE , KIM KI JUN
发明人： LEE DAE WON , NOH YU JIN , KIM BONG HOE , KIM KI JUN
IPC分类号： H04B7/02 , H04B7/26
CPC分类号： H04L5/0023 , H04L1/0625 , H04L1/0643 , H04L5/0044 , H04L5/0048
摘要： An STBC based signal transmission method considering the number of symbols within a slot. In transmitting a signal using two or more transmission antennas in a mobile communication system using a structure in which one subframe includes two slots and each slot includes a plurality of symbols, transmission symbols are paired in units of two consecutive symbols within each subframe by an STBC scheme. The transmission symbols are mapped to a frequency region in units of slots and the mapped transmission symbols are transmitted. One symbol within a slot in which the number of symbols excluding symbols for transmitting a reference signal is an odd number is not paired by the STBC scheme.
摘要翻译：考虑在一个时隙内的符号数量的基于STBC的信号传输方法。在使用其中一个子帧包括两个时隙并且每个时隙包括多个符号的结构的移动通信系统中使用两个或更多个发送天线发送信号的情况下，发送符号以每个子帧内的两个连续符号为单位通过STBC 方案。发送符号以时隙为单位映射到频率区域，并且发送映射的发送符号。其中除了用于发送参考信号的符号之外的符号的数量是奇数的时隙内的一个符号不被STBC方案配对。

45. 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。

46. 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。

47. 发明申请

WO2009088202A3 METHOD FOR SCHEDULING DISTRIBUTED VIRTUAL RESOURCE BLOCKS 审中-公开
标题翻译：调度分布式虚拟资源块的方法
公开(公告)号：WO2009088202A3
公开(公告)日：2009-10-22
申请号：PCT/KR2009000043
申请日：2009-01-06
申请人： LG ELECTRONICS INC , SEO DONG YOUN , NOH YU JIN , KIM BONG HOE , AHN JOON KUI , LEE JUNG HOON
发明人： SEO DONG YOUN , NOH YU JIN , KIM BONG HOE , AHN JOON KUI , LEE JUNG HOON
IPC分类号： H04W16/00
CPC分类号： H04W72/0446 , H04B7/12 , H04L1/0071 , H04L5/0007 , H04L5/0028 , H04L5/0039 , H04L5/0041 , H04L5/0044 , H04L5/006 , H04L5/0064 , H04L5/0085 , H04L5/0092 , H04W88/08
摘要： A method for efficiently scheduling virtual resource blocks to physical resource blocks is disclosed. In a wireless mobile communication system, for distributed mapping of consecutively allocated virtual resource blocks to physical resource blocks, when nulls are inserted into a block interleaver used for the mapping, they are uniformly distributed to ND divided groups of the block interleaver, which are equal in number to the number (ND) of physical resource blocks to which one virtual resource block is mapped.
摘要翻译：公开了一种用于有效地将虚拟资源块调度到物理资源块的方法。在无线移动通信系统中，为了将连续分配的虚拟资源块分布式映射到物理资源块，当将空值插入到用于映射的块交织器中时，它们被均匀地分配到块交织器的ND划分的组，在数量上与一个虚拟资源块映射到的物理资源块的数量（ND）相对应。

48. 发明申请

WO2011021852A2 METHOD OF RELAY NODE USING REFERENCE SIGNAL AND RELAY NODE USING THE METHOD 审中-公开
标题翻译：使用参考信号的继电器节点的方法和使用该方法的继电器节点
公开(公告)号：WO2011021852A2
公开(公告)日：2011-02-24
申请号：PCT/KR2010005466
申请日：2010-08-18
申请人： LG ELECTRONICS INC , SEO HAN BYUL , LEE DAE WON , KIM BYOUNG HOON , KIM HAK SEONG , NOH YU JIN
发明人： SEO HAN BYUL , LEE DAE WON , KIM BYOUNG HOON , KIM HAK SEONG , NOH YU JIN
IPC分类号： H04B7/14 , H04L27/26
CPC分类号： H04L5/0048 , H04B7/024 , H04B7/15 , H04B7/15542 , H04B7/2606 , H04L5/0007 , H04L5/0051 , H04L5/0053 , H04L5/0091 , H04L27/2601 , H04W16/26 , H04W36/12 , H04W72/04 , H04W84/047
摘要： The present invention relates to a method of a Relay Node (RN) using a reference signal. The method includes receiving information about a Dedicated Reference Signal (DRS) which is used to demodulate a control channel via high-layer signaling from an evolved-NodeB (eNB), receiving control information through the control channel from the eNB, receiving data through a data channel from the eNB, and demodulating the control information and the data. The control information is demodulated using a DRS indicated by the information about the DRS, and the data are demodulated using a DRS indicated by the control information.
摘要翻译：本发明涉及使用参考信号的中继节点（RN）的方法。该方法包括接收关于专用参考信号（DRS）的信息，该信息用于通过来自演进节点B（eNB）的高层信令解调控制信道，通过来自eNB的控制信道接收控制信息，来自eNB的数据信道，并解调控制信息和数据。使用由关于DRS的信息指示的DRS来解调控制信息，并且使用由控制信息指示的DRS来解调数据。

49. 发明申请

WO2011149271A3 METHOD AND APPARATUS FOR OPERATING A POWER SAVE MODE IN A WIRELESS LAN SYSTEM 审中-公开
标题翻译：在无线LAN系统中操作省电模式的方法和装置
公开(公告)号：WO2011149271A3
公开(公告)日：2012-04-19
申请号：PCT/KR2011003842
申请日：2011-05-25
申请人： LG ELECTRONICS INC , NOH YU JIN , LEE DAE WON , SEOK YONG HO
发明人： NOH YU JIN , LEE DAE WON , SEOK YONG HO
IPC分类号： H04W52/02 , H04B7/04 , H04B7/26
CPC分类号： H04B7/0452 , H04W4/08 , H04W52/0216 , H04W52/0235 , H04W72/044 , H04W84/12 , Y02B60/50 , Y02D70/00 , Y02D70/142
摘要： The present invention relates to a method for operating a power save mode in a wireless LAN system. The method involves transmitting a power save multi-poll (PSMP) frame containing a power save mode (PSM) of a non-access point (AP) station (STA) to a first station and to a second station which are paired with an AP on the basis of multiple input multiple output (MIMO) technology. Information on the PSM contains downlink transmission start offset which indicates the point in time of starting a downlink transmission period, a downlink transmission duration which indicates the duration of the downlink transmission period, and transmission object station identification information. The method further involves transmitting a data frame to the first station and to the second station on the basis of the MIMO technology during the downlink transmission period. The transmission object station identification information indicates a group identifier (group ID) for indicating an object station group including the first station and the second station, which are object stations to which the AP transmits the data frame on the basis of the MIMO technology.
摘要翻译：本发明涉及一种在无线LAN系统中操作省电模式的方法。该方法包括将包含非接入点（AP）站（STA）的省电模式（PSM）的省电多轮询（PSMP）帧发送到与AP配对的第一站和第二站在多输入多输出（MIMO）技术的基础上。关于PSM的信息包含指示开始下行链路发送期间的时间点的下行链路发送开始偏移，表示下行链路发送期间的持续时间的下行链路发送持续时间，以及发送对象站识别信息。该方法还包括在下行链路传输周期期间基于MIMO技术将数据帧发送到第一站和第二站。传输对象站识别信息指示用于指示包括第一站和第二站的目标站组的组标识符（组ID），其是基于MIMO技术的AP发送数据帧的对象站。

50. 发明专利

JP2014222935A 無線ＬＡＮシステムにおけるフレーム送信方法及び装置有权
标题翻译：在无线局域网系统中发送帧的方法和装置
公开(公告)号：JP2014222935A
公开(公告)日：2014-11-27
申请号：JP2014149422
申请日：2014-07-23
申请人：エルジーエレクトロニクスインコーポレイティド , Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： LI DAE WENG , KANG BYUNG WOO , NOH YU JIN , KIM BONG HOE , SEOK YONG HO
IPC分类号： H04W28/06 , H04W84/12
CPC分类号： H04L27/2602 , H04B7/0413 , H04L1/1812 , H04L5/0023 , H04L5/0091 , H04W52/0216 , H04W52/0219 , H04W52/0241 , H04W72/0413 , H04W72/042 , H04W80/02 , H04W84/12 , H04W88/08 , Y02B60/50 , Y02B70/30 , Y02D70/00 , Y02D70/142 , Y02D70/22
摘要：【課題】無線LANシステムにおける送信ステーション(station)により実行されるフレーム送信方法及び装置を提供する。【解決手段】本発明によるフレーム送信方法は、ターゲットステーションに送信するMPDU(MAC Protocol Data Unit)を生成し、前記MPDUにPLCP(physicallayer convergence procedure)ヘッダを加えてPPDUを生成し、及び前記PPDUを前記ターゲットステーションに送信することを含み、前記PLCPヘッダは、前記ターゲットステーションの部分(partial)AID(Association ID)を含む。【選択図】図9
摘要翻译：要解决的问题：提供一种用于发送由无线LAN系统中的发送站执行的帧的方法和装置。解决方案：根据本发明的发送帧的方法包括：生成MAC协议数据单元（ MPDU）发送到目标站，通过将物理层会聚过程（PLCP）报头附加到MPDU来生成PPDU，并将PPDU发送到目标站。 PLCP报头包括目标站的部分关联ID（AID）。

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