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31. 发明申请

WO2012060618A3 METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION FOR REDUCTION OF INTER-CELL INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：发送控制信息以减少无线通信系统中的小区间干扰的方法和设备
公开(公告)号：WO2012060618A3
公开(公告)日：2012-06-28
申请号：PCT/KR2011008266
申请日：2011-11-02
申请人： LG ELECTRONICS INC , KIM KI TAE , CHUN JIN YOUNG , KIM SU NAM , KANG JI WON , IHM BIN CHUL , PARK SUNG HO
发明人： KIM KI TAE , CHUN JIN YOUNG , KIM SU NAM , KANG JI WON , IHM BIN CHUL , PARK SUNG HO
IPC分类号： H04B7/26 , H04B7/04 , H04J11/00 , H04L1/06 , H04W16/00
CPC分类号： H04L5/0073 , H04B7/024 , H04B7/0417 , H04B7/0639 , H04L5/0023 , H04L5/0053 , H04L5/0091 , H04L25/03343 , H04L2025/03426 , H04L2025/03808 , H04W28/04 , H04W28/08 , H04W28/18 , H04W92/20
摘要： A method and apparatus of transmitting control information for reduction of inter-cell interference (ICI) in a wireless communication system is provided. The base station transmits one of precoding information and antenna information for every time frequency resource to a second base station based on a ICI reduction method determined by the base station.
摘要翻译：提供了一种在无线通信系统中发送用于减少小区间干扰（ICI）的控制信息的方法和装置。基站基于由基站确定的ICI缩减方法将用于每个时间频率资源的预编码信息和天线信息中的一个发送到第二基站。

32. 发明申请

WO2012002711A3 METHOD FOR ELIMINATING INTERFERENCE IN MULTI-NODE SYSTEM AND TERMINAL USING METHOD THEREOF 审中-公开
标题翻译：用于消除多节点系统中干扰的方法及其终端使用方法
公开(公告)号：WO2012002711A3
公开(公告)日：2012-02-23
申请号：PCT/KR2011004722
申请日：2011-06-28
申请人： LG ELECTRONICS INC , CHUN JIN YOUNG , KIM KI TAE , KIM SU NAM , KANG JI WON , IHM BIN CHUL , PARK SUNG HO
发明人： CHUN JIN YOUNG , KIM KI TAE , KIM SU NAM , KANG JI WON , IHM BIN CHUL , PARK SUNG HO
IPC分类号： H04B15/00 , H04B7/04 , H04W88/02
CPC分类号： H04W72/005 , H04B7/024 , H04B7/04 , H04B7/0456 , H04B15/00 , H04L25/03904 , H04W88/02
摘要： An interference elimination method performed by a first terminal in a multi-node system comprises the steps of: receiving information from a node on a second precoding matrix which is applied to a second signal to be transmitted to a second terminal; receiving from the node a first signal to which a first precoding matrix is applied; and eliminating an interference signal contained in said first signal on the basis of the information on said second precoding matrix.
摘要翻译：由多节点系统中的第一终端执行的干扰消除方法包括以下步骤：在第二预编码矩阵上接收来自节点的信息，所述第二预编码矩阵被应用于要发送到第二终端的第二信号; 从节点接收应用了第一预编码矩阵的第一信号; 以及基于关于所述第二预编码矩阵的信息，消除包含在所述第一信号中的干扰信号。

33. 发明申请

WO2012044111A3 METHOD FOR TRANSMITTING SIGNAL IN MULTI-NODE SYSTEM 审中-公开
标题翻译：用于在多节点系统中发送信号的方法
公开(公告)号：WO2012044111A3
公开(公告)日：2012-05-24
申请号：PCT/KR2011007235
申请日：2011-09-30
申请人： LG ELECTRONICS INC , KANG JI WON , KIM SU NAM , IHM BIN CHUL , CHUN JIN YOUNG , PARK SUNG HO
发明人： KANG JI WON , KIM SU NAM , IHM BIN CHUL , CHUN JIN YOUNG , PARK SUNG HO
IPC分类号： H04B7/04 , H04W72/00
CPC分类号： H04W72/04 , H04B7/024
摘要： Provided is a method for transmitting a signal in a multi-node system which includes a plurality of nodes and a plurality of base stations, wherein the base stations are connected to each of the plurality of nodes to be able to control the nodes. The method comprises the steps of: mapping at least one of the plurality of base stations to at least one of the plurality of nodes; and allowing the at least one base station to transmit a signal to a terminal through the mapped node, wherein the plurality of base stations are installed to be geographically aggregated, the plurality of nodes are installed to be geographically distributed, and the node mapped to the at least one base station is changed depending on time.
摘要翻译：提供了一种用于在包括多个节点和多个基站的多节点系统中传输信号的方法，其中所述基站连接到所述多个节点中的每一个以能够控制节点。该方法包括以下步骤：将多个基站中的至少一个基站映射到多个节点中的至少一个; 以及允许所述至少一个基站通过所述映射节点向终端发送信号，其中所述多个基站被安装为在地理上聚合，所述多个节点被安装为地理上分布的，并且所述节点被映射到至少一个基站根据时间而改变。

34. 发明申请

WO2011118978A2 METHOD AND APPARATUS IN WHICH USER EQUIPMENT TRANSMITS FEEDBACK INFORMATION IN A DISTRIBUTED ANTENNA SYSTEM 审中-公开
标题翻译：用户设备在分布式天线系统中传输反馈信息的方法和装置
公开(公告)号：WO2011118978A2
公开(公告)日：2011-09-29
申请号：PCT/KR2011001991
申请日：2011-03-23
申请人： LG ELECTRONICS INC , KANG JI WON , CHUN JIN YOUNG , KIM SU NAM , IHM BIN CHUL , PARK SUNG HO
发明人： KANG JI WON , CHUN JIN YOUNG , KIM SU NAM , IHM BIN CHUL , PARK SUNG HO
IPC分类号： H04B7/04 , H04B7/26
CPC分类号： H04B7/0626 , H04B7/022 , H04B7/0623 , H04B7/0645 , H04B7/0691
摘要： Provided is a method in which user equipment transmits feedback information in a distributed antenna system having a plurality of antennas distributed in a cell. The method of the present invention comprises the following steps: transmitting, to a base station, first feedback information to be used when the base station allocates at least one antenna from among the plurality of antennas to the user equipment; receiving, from the base station, antenna allocation information determined on the basis of the first feedback information; and transmitting, to the base station, second feedback information which indicates a channel state for the antenna allocated in accordance with the antenna allocation information.
摘要翻译：提供了一种方法，其中用户设备在具有分布在小区中的多个天线的分布式天线系统中发送反馈信息。本发明的方法包括以下步骤：当基站从多个天线中分配至少一个天线到用户设备时向基站发送要使用的第一反馈信息; 从所述基站接收基于所述第一反馈信息确定的天线分配信息; 以及向基站发送指示根据天线分配信息分配的天线的信道状态的第二反馈信息。

35. 发明申请

WO2012053854A3 METHOD FOR TRANSMITTING SIGNAL IN MULTIPLE NODE SYSTEM 审中-公开
标题翻译：用于在多个节点系统中发送信号的方法
公开(公告)号：WO2012053854A3
公开(公告)日：2012-06-21
申请号：PCT/KR2011007880
申请日：2011-10-21
申请人： LG ELECTRONICS INC , KANG JI WON , CHUN JIN YOUNG , KIM SU NAM , IHM BIN CHUL , PARK SUNG HO
发明人： KANG JI WON , CHUN JIN YOUNG , KIM SU NAM , IHM BIN CHUL , PARK SUNG HO
IPC分类号： H04B7/04 , H04L1/06 , H04L27/26 , H04W52/26
CPC分类号： H04W52/143 , H04B7/0473 , H04L1/0003 , H04L1/0009 , H04L1/0031 , H04L1/06 , H04W52/241 , H04W52/245 , H04W52/42
摘要： Provided are a method and a device for transmitting a signal in a multiple node system, including a plurality of nodes which are geologically distributed and a base station that is connected to and can control each of the nodes. The method comprises the following steps: mapping a plurality of code words onto a plurality of streams; mapping the plurality of streams on at least one node from the plurality of nodes; performing MIMO-precoding, for mapping the streams that are mapped on the at least one node to at least one transmission antenna; and transmitting the MIMO-precoded signal to a user equipment.
摘要翻译：提供了一种用于在多节点系统中发送信号的方法和装置，包括地理分布的多个节点和连接到并且可以控制每个节点的基站。该方法包括以下步骤：将多个码字映射到多个流上; 在所述多个节点中的至少一个节点上映射所述多个流; 执行MIMO预编码，用于将映射在所述至少一个节点上的流映射到至少一个发射天线; 以及将MIMO预编码信号发送到用户设备。

36. 发明申请

WO2011126304A3 METHOD OF TRANSMITTING AND RECEIVING SIGNAL IN A DISTRIBUTED ANTENNA SYSTEM 审中-公开
标题翻译：在分布式天线系统中发射和接收信号的方法
公开(公告)号：WO2011126304A3
公开(公告)日：2012-03-08
申请号：PCT/KR2011002416
申请日：2011-04-06
申请人： LG ELECTRONICS INC , CHUN JIN YOUNG , KANG JI WON , PARK SUNG HO , KIM SU NAM , IHM BIN CHUL , LEE WOOK BONG
发明人： CHUN JIN YOUNG , KANG JI WON , PARK SUNG HO , KIM SU NAM , IHM BIN CHUL , LEE WOOK BONG
IPC分类号： H04B7/04
CPC分类号： H04B7/024 , H04L27/2601 , H04W48/12 , H04W88/085
摘要： A method of transmitting a signal from a base station to a user equipment in a distributed antenna system (DAS) comprises equally broadcasting DA common broadcast information, which includes information required for initial access, into a cell through a plurality of DA groups of the base station; and independently broadcasting DA specific broadcast information, which includes information on the number of antennas of each DA group, through each DA group of the base station, wherein the DA group includes one or more DAs.
摘要翻译：一种从基站向分布式天线系统（DAS）中的用户设备发送信号的方法包括通过基站的多个DA组将包含初始接入所需信息的DA公共广播信息同时广播到小区中站; 并且通过基站的每个DA组独立地广播包括关于每个DA组的天线数量的信息的DA特定广播信息，其中DA组包括一个或多个DA。

37. 发明申请

WO2011159072A3 INTERFERENCE REMOVAL METHOD IN MULTI-NODE SYSTEM AND TERMINAL USING SAME 审中-公开
标题翻译：多节点系统中的干扰去除方法和使用相同的终端
公开(公告)号：WO2011159072A3
公开(公告)日：2012-02-09
申请号：PCT/KR2011004302
申请日：2011-06-13
申请人： LG ELECTRONICS INC , KANG JI WON , CHUN JIN YOUNG , KIM SU NAM , IHM BIN CHUL , PARK SUNG HO
发明人： KANG JI WON , CHUN JIN YOUNG , KIM SU NAM , IHM BIN CHUL , PARK SUNG HO
IPC分类号： H04B15/00 , H04B7/04 , H04W88/02
CPC分类号： H04B1/123 , H04L25/03891
摘要： Provided is an interference removal method in a multi-node system. The method comprises the steps of: receiving node information from a base station; receiving a first signal from a destination node and receiving a second signal from an interference node; and removing interference caused by the second signal by applying a reception filter to received signals which include the first signal and second signal, wherein the node information includes information on at least one reference signal of the interference node and information on a precoding matrix applied to the second signal, and the reception filter is determined on the basis of the node information.
摘要翻译：提供了一种多节点系统中的干扰去除方法。该方法包括以下步骤：从基站接收节点信息; 从目的地节点接收第一信号并从干扰节点接收第二信号; 以及通过对包括所述第一信号和所述第二信号的接收信号应用接收滤波器来消除由所述第二信号引起的干扰，其中所述节点信息包括关于所述干扰节点的至少一个参考信号的信息以及应用于所述干扰节点的预编码矩阵的信息第二信号，并且基于节点信息确定接收滤波器。

38. 发明申请

WO2011136578A2 METHOD FOR TRANSMITTING CONTROL INFORMATION AND BASE STATION, AND METHOD FOR RECEIVING CONTROL INFORMATION AND USER EQUIPMENT 审中-公开
标题翻译：用于发送控制信息和基站的方法，以及用于接收控制信息和用户设备的方法
公开(公告)号：WO2011136578A2
公开(公告)日：2011-11-03
申请号：PCT/KR2011003140
申请日：2011-04-28
申请人： LG ELECTRONICS INC , KANG JI WON , CHUN JIN YOUNG , KIM SU NAM , IHM BIN CHUL , PARK SUNG HO
发明人： KANG JI WON , CHUN JIN YOUNG , KIM SU NAM , IHM BIN CHUL , PARK SUNG HO
IPC分类号： H04B7/04 , H04B7/26 , H04J11/00 , H04W88/08
CPC分类号： H04W72/042 , H04B7/024 , H04B7/0417 , H04B7/0452 , H04B7/2656 , H04L5/0023 , H04L5/0032 , H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L5/0076 , H04L27/2626 , H04W88/02
摘要： According to one aspect of the present invention, antennas or antenna nodes spaced away from each other by a predetermined distance or more are configured to be able to transmit control information of mutually different user equipment groups, thereby increasing the efficiency in the operation of control channels. In addition, according to another aspect of the present invention, a resource region for transmitting control information for an improved user equipment, which is a target of a multi-node cooperative transmission, is set differently from a resource region for transmitting control information for a legacy user equipment, thereby increasing the efficiency in the transmission of the control information for the improved user equipment.
摘要翻译：根据本发明的一个方面，将彼此间隔开预定距离的天线或天线节点配置为能够发送相互不同的用户设备组的控制信息，从而提高控制信道的操作效率。此外，根据本发明的另一方面，用于发送作为多节点协作传输的目标的改进的用户设备的控制信息的资源区域与用于发送用于设备的控制信息的资源区域不同地设置传统用户设备，从而提高用于改进的用户设备的控制信息的传输效率。

39. 发明申请

WO2011136584A3 METHOD FOR TRANSMITTING ACK/NACK SIGNALS, AND BASE STATION AND USER EQUIPMENT FOR THE METHOD 审中-公开
标题翻译：用于发送ACK / NACK信号的方法，以及用于该方法的基站和用户设备
公开(公告)号：WO2011136584A3
公开(公告)日：2012-03-29
申请号：PCT/KR2011003153
申请日：2011-04-28
申请人： LG ELECTRONICS INC , KANG JI WON , CHUN JIN YOUNG , KIM SU NAM , IHM BIN CHUL , PARK SUNG HO
发明人： KANG JI WON , CHUN JIN YOUNG , KIM SU NAM , IHM BIN CHUL , PARK SUNG HO
IPC分类号： H04L1/18 , H04B7/04 , H04B7/26 , H04L27/26
CPC分类号： H04L5/0053 , H04B7/024 , H04L1/0026 , H04L1/1671 , H04L1/1812 , H04L1/1854 , H04L1/1861 , H04L5/0023 , H04L5/0035 , H04L5/0055 , H04L25/03891 , H04W72/0406
摘要： According to one aspect of the present invention, values which are specifically defined for each user equipment are reflected when resource allocation/mapping of downlink/uplink ACK/NACK channels is performed, so as to vary uplink/downlink ACK/NACK information transmitting resources for each user equipment allocated to the same downlink/uplink resource. According to another aspect of the present invention, nodes for transmitting uplink/downlink ACK/NACK information vary for each user equipment allocated to the same downlink/uplink resource. According to the present invention, even when downlink/uplink signals for a plurality of user equipment are transmitted from the same resource, uplink/downlink ACK/NACK signals of the plurality of user equipment are transmitted from different resources, thereby reducing interferences among ACK/NACK signals of the plurality of user equipment.
摘要翻译：根据本发明的一个方面，当执行下行链路/上行链路ACK / NACK信道的资源分配/映射时，反映出针对每个用户设备特定的值，以便改变上行链路/下行链路ACK / NACK信息传输资源，以便每个用户设备分配给相同的下行链路/上行链路资源。根据本发明的另一方面，用于发送上行链路/下行链路ACK / NACK信息的节点对于分配给相同下行链路/上行链路资源的每个用户设备而言是不同的。根据本发明，即使从同一资源发送多个用户装置的下行链路/上行链路信号，也从不同的资源发送多个用户装置的上行链路/下行链路ACK / NACK信号，从而减少ACK / NACK信号。

40. 发明申请

WO2011132905A3 METHOD AND APPARATUS FOR RECEIVING A SIGNAL FROM A BASE STATION HAVING A PLURALITY OF ANTENNAS 审中-公开
标题翻译：用于从具有多个天线的基站接收信号的方法和装置
公开(公告)号：WO2011132905A3
公开(公告)日：2012-03-08
申请号：PCT/KR2011002773
申请日：2011-04-19
申请人： LG ELECTRONICS INC , IHM BIN CHUL , KANG JI WON , KIM SU NAM , CHUN JIN YOUNG , PARK SUNG HO
发明人： IHM BIN CHUL , KANG JI WON , KIM SU NAM , CHUN JIN YOUNG , PARK SUNG HO
IPC分类号： H04B7/04 , H04J11/00 , H04W72/04 , H04W88/10
CPC分类号： H04B7/026 , H04W48/12 , H04W72/046
摘要： To provide a system having an improved performance, there are provided a method and apparatus for use in a wireless communication system which includes a base station having a plurality of transmitting antennas, a first terminal supporting a first antenna system, and a second terminal supporting a second antenna system. In particular, at least one of the first and second terminals acquires information that is contained in a signal from the base station, and the signal from the base station is received through a first wireless resource region and a second wireless resource region. The first terminal acquires the information contained in the first and second wireless resource regions through a signal that is transmitted by a transmitting antenna in a first group among the plurality of antennas. The second terminal acquires the information contained in the first wireless resource region through a signal that is transmitted by a transmitting antenna in the first group, and the information contained in the second wireless resource region through a signal that is transmitted by a transmitting antenna in the first group and/or in a second group among the plurality of transmitting antennas. The transmitting antenna in the second group can be allocated for the second terminal.
摘要翻译：为了提供具有改进性能的系统，提供了一种在无线通信系统中使用的方法和装置，其包括具有多个发送天线的基站，支持第一天线系统的第一终端和支持第一天线系统的第二终端第二天线系统。特别地，第一和第二终端中的至少一个获取包含在来自基站的信号中的信息，并且通过第一无线资源区域和第二无线资源区域接收来自基站的信号。第一终端通过由多个天线中的第一组中的发送天线发送的信号来获取包含在第一和第二无线资源区域中的信息。第二终端通过由第一组中的发送天线发送的信号和通过发送天线发送的信号在第二无线资源区域中包含的信息来获取包含在第一无线资源区域中的信息第一组和/或第二组中的第一组。第二组中的发射天线可以被分配给第二终端。

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