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11. 发明申请

WO2011096755A3 METHOD AND APPARATUS FOR TRANSMITTING A SOUNDING REFERENCE SIGNAL 审中-公开
标题翻译：用于发射探测参考信号的方法和设备
公开(公告)号：WO2011096755A3
公开(公告)日：2011-12-15
申请号：PCT/KR2011000766
申请日：2011-02-07
申请人： LG ELECTRONICS INC , KIM HAK SEONG , SEO HAN BYUL , KIM BYOUNG HOON , KIM KI JUN
发明人： KIM HAK SEONG , SEO HAN BYUL , KIM BYOUNG HOON , KIM KI JUN
IPC分类号： H04J11/00 , H04B7/26 , H04W72/04
CPC分类号： H04L5/0048 , H04L5/0023 , H04L5/0053 , H04W24/00 , H04W28/18 , H04W48/08 , H04W48/16 , H04W72/04
摘要： The present invention relates to a method for transmitting a sounding reference signal and to an apparatus for said method. More particularly, the present invention relates to a method for transmitting a sounding reference signal and to an apparatus for said method, wherein the method comprises the following steps: receiving sounding reference signal parameters; allocating a wireless resource using the sounding reference signal parameters; and transmitting a sounding reference signal via the wireless resource, wherein said sounding reference signal is transmitted using a portion of a period of a single carrier-frequency division multiple access (SC-FDMA) symbol.
摘要翻译：用于发送探测参考信号的方法和用于所述方法的设备技术领域本发明涉及用于发送探测参考信号更具体地说，本发明涉及用于发送探测参考信号的方法和用于所述方法的装置，其中该方法包括以下步骤：接收探测参考信号参数; 使用探测参考信号参数分配无线资源; 以及经由所述无线资源发送探测参考信号，其中使用单载波频分多址（SC-FDMA）符号的周期的一部分来发送所述探测参考信号。

12. 发明申请

WO2011068367A3 METHOD AND APPARATUS FOR REDUCING INTER-CELL INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：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：WO2011068367A3
公开(公告)日：2011-10-13
申请号：PCT/KR2010008581
申请日：2010-12-02
申请人： LG ELECTRONICS INC , SEO HAN BYUL , KIM HAK SEONG , KIM BYOUNG HOON , KIM KI JUN , KIM EUN SUN
发明人： SEO HAN BYUL , KIM HAK SEONG , KIM BYOUNG HOON , KIM KI JUN , KIM EUN SUN
IPC分类号： H04W16/04 , H04W16/32
CPC分类号： H04W56/00 , H04L1/1854 , H04W72/1278 , H04W88/08
摘要： The present invention relates to a wireless communication system, and more specifically to a method and apparatus for reducing inter-cell interference in a wireless communication system. The method for reducing inter-cell interference in a wireless communication system according to one embodiment of the present invention comprises: allowing the first base station to match the boundary of a downlink subframe to be transmitted to a first terminal from the first base station with the boundary of a downlink subframe received by a second terminal from a second base station; allowing the first base station to acquire timing advance information that indicates the time when the boundary of an uplink subframe from the first terminal to the first base station precedes the boundary of the matched downlink subframe; and allowing the first base station to instruct the first terminal about the transmission time of the uplink subframe from the first terminal to the first base station based on the acquired timing advance information, wherein the boundary of the uplink subframe transmitted to the first base station from the first terminal which has received the instruction can match with the boundary of the uplink subframe transmitted to the second base station from the second terminal.
摘要翻译：用于减少无线通信系统中的小区间干扰的方法和设备技术领域本发明涉及无线通信系统，并且更具体地涉及用于减少无线通信系统中的小区间干扰的方法和设备根据本发明的一个实施例的用于减少无线通信系统中的小区间干扰的方法包括：允许第一基站将待发送到第一基站的下行链路子帧的边界与来自第一基站的由第二终端从第二基站接收的下行链路子帧的边界; 允许第一基站获取指示从第一终端到第一基站的上行子帧的边界在匹配的下行子帧的边界之前的时间的定时提前信息; 并且允许所述第一基站基于所获取的定时超前信息来指示所述第一终端关于从所述第一终端到所述第一基站的所述上行链路子帧的发送时间，其中从所述第一基站发送到所述第一基站的所述上行链路子帧的边界从接收到该指示的第一终端可以与第二终端发送给第二基站的上行子帧的边界相匹配。

13. 发明申请

WO2010087619A3 METHOD FOR SELECTING AN ADAPTIVE COMP SCHEME 审中-公开
标题翻译：选择自适应方案的方法
公开(公告)号：WO2010087619A3
公开(公告)日：2010-11-11
申请号：PCT/KR2010000505
申请日：2010-01-28
申请人： LG ELECTRONICS INC , KWON SOON YIL , SEO HAN BYUL , CHEON BYEONG GEOL , KIM BYOUNG HOON , KIM KI JUN , KIM HAK SEONG
发明人： KWON SOON YIL , SEO HAN BYUL , CHEON BYEONG GEOL , KIM BYOUNG HOON , KIM KI JUN , KIM HAK SEONG
IPC分类号： H04W36/30 , H04W36/08
CPC分类号： H04W36/30 , H04L1/0002 , H04W36/0083 , H04W72/082
摘要： Disclosed is a method for selecting an adaptive CoMP scheme for a user equipment. The user equipment selects a first CoMP set which can maximize a signal to interference-plus-noise ratio (SINR) from among CoMP sets while performing a first coordinate multi-point (CoMP) scheme. Then, the user equipment compares the current data transmission rate thereof and the required minimum data transmission rate while performing the first CoMP scheme and selecting the first CoMP set. Subsequently, the user equipment which performs the first CoMP scheme selects a second CoMP scheme on the basis of the result of the comparison in accordance with a predetermined sequence of CoMP schemes.
摘要翻译：公开了一种用于为用户设备选择自适应CoMP方案的方法。用户设备在执行第一坐标多点（CoMP）方案的同时，从CoMP组中选择可以使信号与干扰加噪声比（SINR）最大化的第一CoMP组。然后，用户设备在执行第一CoMP方案并选择第一CoMP组时，比较其当前数据传输速率和所需的最小数据传输速率。随后，执行第一CoMP方案的用户设备根据预定的CoMP方案顺序，根据比较结果选择第二CoMP方案。

14. 发明申请

WO2010087618A3 METHOD FOR PERFORMING A HANDOFF BY A COMP SET 审中-公开
标题翻译：通过COMP设置执行手柄的方法
公开(公告)号：WO2010087618A3
公开(公告)日：2010-11-11
申请号：PCT/KR2010000504
申请日：2010-01-28
申请人： LG ELECTRONICS INC , KWON SOON YIL , SEO HAN BYUL , CHEON BYEONG GEOL , KIM BYOUNG HOON , KIM KI JUN , KIM HAK SEONG
发明人： KWON SOON YIL , SEO HAN BYUL , CHEON BYEONG GEOL , KIM BYOUNG HOON , KIM KI JUN , KIM HAK SEONG
IPC分类号： H04W36/30 , H04W40/32
CPC分类号： H04W36/30 , H04L1/0002 , H04W36/0083 , H04W72/082
摘要： Disclosed is a method for performing a handoff in a CoMP cluster. A user equipment measures a signal to interference-plus-noise ratio (SINR) value of each of the CoMP sets constituted by the combination of a plurality of base stations in one CoMP cluster. Then, the user equipment transmits the SINR value of each of the CoMP sets to a serving base station through a pilot strength measurement message (PSMM). Subsequently, the user equipment receives, from the serving base station, a message which instructs a handoff determined through the transmitted signal to interference-plus noise-ratio (SINR) values.
摘要翻译：公开了一种在CoMP集群中执行切换的方法。用户设备测量由一个CoMP簇中的多个基站的组合构成的每个CoMP组的信号与干扰加噪声比（SINR）值。然后，用户设备通过导频强度测量消息（PSMM）向服务基站发送每个CoMP组的SINR值。随后，用户设备从服务基站接收指示通过发送的信号确定的切换的干扰加噪声比（SINR）值的消息。

15. 发明申请

WO2011071329A3 METHOD AND APPARATUS FOR REDUCING INTER-CELL INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：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：WO2011071329A3
公开(公告)日：2011-11-10
申请号：PCT/KR2010008823
申请日：2010-12-10
申请人： LG ELECTRONICS INC , KIM HAK SEONG , SEO HAN BYUL , LEE DAE WON , KIM KI JUN
发明人： KIM HAK SEONG , SEO HAN BYUL , LEE DAE WON , KIM KI JUN
IPC分类号： H04W16/04 , H04W16/32
CPC分类号： H04W52/243 , H04B17/327 , H04L5/0091 , H04W72/082 , H04W84/045
摘要： The present invention relates to a wireless communication system, and more particularly, discloses a method and apparatus for reducing inter-cell interference in a wireless communication system. The method for reducing inter-cell interference in a wireless communication system according to one embodiment of the present invention comprises: a step in which a first terminal receives, from a first cell, scheduling information for the transmission of a first signal to a second cell; and a step in which the first terminal transmits the first signal to the second cell on the basis of the scheduling information. The scheduling information is provided by the first cell in the event an uplink or downlink transmission of the first cell is interfered with by an uplink or downlink transmission of the second cell. The first signal indicates a request for reducing the transmitting power of the second cell or of the second terminal served by the second cell.
摘要翻译：本发明涉及一种无线通信系统，更具体地，公开了一种用于减少无线通信系统中的小区间干扰的方法和装置。根据本发明的一个实施例的用于减少无线通信系统中的小区间干扰的方法包括：第一终端从第一小区接收用于向第二小区发送第一信号的调度信息的步骤 ; 以及第一终端基于调度信息将第一信号发送到第二小区的步骤。如果第一小区的上行链路或下行链路传输受到第二小区的上行链路或下行链路传输的干扰，则调度信息由第一小区提供。第一信号指示用于降低由第二小区服务的第二小区或第二终端的发射功率的请求。

16. 发明申请

WO2011021861A3 APPARATUS AND METHOD FOR GENERATING CODEBOOK IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中生成代码簿的设备和方法
公开(公告)号：WO2011021861A3
公开(公告)日：2011-07-07
申请号：PCT/KR2010005486
申请日：2010-08-19
申请人： LG ELECTRONICS INC , KIM HYUNG TAE , LEE DAE WON , SEO HAN BYUL , KIM BYOUNG HOON , KIM KI JUN
发明人： KIM HYUNG TAE , LEE DAE WON , SEO HAN BYUL , KIM BYOUNG HOON , KIM KI JUN
IPC分类号： H04B7/04
CPC分类号： H04B7/024 , H04B7/0417 , H04B7/0452 , H04B7/0639
摘要： An apparatus and method for generating a codebook in a wireless communication system are disclosed. The codebook generation method includes determining one or more dominant singular vectors in a channel matrix for antennas and setting each of the dominant singular vectors as a random non-zero vector, generating a first codebook having codewords, a minimum distance between the codewords being maximized, using the random non-zero vector in a region that includes unit norm vectors each having a Euclidean distance to each of the dominant singular vectors, equal to or less than a predetermined value, generating a second codebook corresponding to a unitary matrix that rotates the random non-zero vector toward the dominant singular vectors, and generating a final codebook using the first and second codebooks.
摘要翻译：公开了一种用于在无线通信系统中生成码本的设备和方法。码本生成方法包括确定天线的信道矩阵中的一个或多个主要奇异向量并将每个主要奇异向量设置为随机非零向量，生成具有码字的第一码本，码字之间的最小距离被最大化，在包括单位范数矢量的区域中使用随机非零矢量，所述单位范数矢量的每一个具有到各个所述主要奇异矢量的欧几里得距离，所述单位范数等于或小于预定值;生成与旋转所述随机数的单位矩阵相对应的第二码本向着所述主要奇异向量的非零向量，以及使用所述第一和第二码本生成最终码本。

17. 发明申请

WO2011010863A3 APPARATUS AND METHOD FOR TRANSMITTING CHANNEL STATE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中发送信道状态信息的装置和方法
公开(公告)号：WO2011010863A3
公开(公告)日：2011-06-30
申请号：PCT/KR2010004765
申请日：2010-07-21
申请人： LG ELECTRONICS INC , CHOI YOUNG SEOB , KIM HAK SEONG , SEO HAN BYUL , KIM KI JUN , LEE DAE WON
发明人： CHOI YOUNG SEOB , KIM HAK SEONG , SEO HAN BYUL , KIM KI JUN , LEE DAE WON
IPC分类号： H04B7/26 , H04W24/10
CPC分类号： H04W24/10 , H04L1/0026 , H04L5/0053 , H04L5/0057 , H04L25/0202 , H04W28/04 , H04W28/048 , H04W72/0413
摘要： An apparatus and method for transmitting channel state information in a wireless communication system are disclosed. The UE apparatus for transmitting channel state information includes a channel state measurement module for measuring a channel state based on a level of interference received from a neighbor cell, a channel state information generation module for generating channel state information for a plurality of resource regions or for periodic and aperiodic channel state information reporting modes using the measured channel state and offsets received from a serving BS, the offsets being set for the plurality of resource regions or the periodic and aperiodic channel state information reporting modes, and a transmission module for transmitting the generated channel state information to the serving BS.
摘要翻译：公开了一种用于在无线通信系统中传输信道状态信息的设备和方法。用于传送信道状态信息的UE装置包括：信道状态测量模块，用于基于从相邻小区接收到的干扰的级别来测量信道状态;信道状态信息生成模块，用于生成针对多个资源区域的信道状态信息; 周期性和非周期性信道状态信息报告模式，所述信道状态信息报告模式使用从服务BS接收的所测量的信道状态和偏移量，所述偏移量被设置用于所述多个资源区域或所述周期性和非周期性信道状态信息报告模式;以及发送模块，信道状态信息给服务BS。

18. 发明申请

WO2011132945A3 METHOD FOR TRANSMITTING CONTROL CHANNEL TO RELAY NODE IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF 审中-公开
标题翻译：在无线通信系统中发送控制信道以继电节点的方法及装置
公开(公告)号：WO2011132945A3
公开(公告)日：2012-03-08
申请号：PCT/KR2011002850
申请日：2011-04-20
申请人： LG ELECTRONICS INC , KIM HAK SEONG , KIM BYOUNG HOON , LEE DAE WON , KIM KI JUN
发明人： KIM HAK SEONG , KIM BYOUNG HOON , LEE DAE WON , KIM KI JUN
IPC分类号： H04B7/14 , H04J11/00 , H04W72/04
CPC分类号： H04W72/042 , H04B7/14 , H04B7/2606 , H04L5/0007 , H04L5/001 , H04L5/0032 , H04L5/0053 , H04W72/0426 , H04W84/047
摘要： A method for transmitting a relay node specific downlink physical control channel (R-PDCCH) at a base station in a wireless communication system is disclosed. More specifically, the method includes the steps of allocating one or more Resource Blocks (RBs) for the relay node specific downlink physical control channel, mapping the relay node specific downlink physical control channel to the one or more resource blocks, and transmitting the relay node specific downlink physical control channel to the relay node by using the one or more resource blocks, wherein the mapping step includes mapping the relay node specific downlink physical control channel along a frequency direction in a symbol belonging to a lowermost index, among the one or more resource blocks, and then mapping the relay node specific downlink physical control channel along the frequency direction in a symbol belonging to a next index.
摘要翻译：公开了一种用于在无线通信系统中的基站处发送中继节点特定下行链路物理控制信道（R-PDCCH）的方法。更具体地说，该方法包括以下步骤：为中继节点特定的下行链路物理控制信道分配一个或多个资源块（RB），将中继节点特定的下行链路物理控制信道映射到一个或多个资源块，以及发送中继节点通过使用所述一个或多个资源块向所述中继节点提供特定的下行链路物理控制信道，其中，所述映射步骤包括：在所述一个或多个资源块中，沿着属于最低索引的符号沿着频率方向映射所述中继节点特定的下行链路物理控制信道资源块，然后沿着属于下一个索引的符号沿着频率方向映射中继节点特定的下行链路物理控制信道。

19. 发明申请

WO2011096646A3 METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTIPLE ANTENNAS 审中-公开
标题翻译：用于在支持多个天线的无线通信系统中发送下行链路参考信号的方法和装置
公开(公告)号：WO2011096646A3
公开(公告)日：2011-11-24
申请号：PCT/KR2011000045
申请日：2011-01-05
申请人： LG ELECTRONICS INC , LEE DAE WON , KIM HAK SEONG , KIM BYOUNG HOON , KIM KI JUN , KIM EUN SUN
发明人： LEE DAE WON , KIM HAK SEONG , KIM BYOUNG HOON , KIM KI JUN , KIM EUN SUN
IPC分类号： H04B7/04 , H04J11/00
CPC分类号： H04L5/0051 , H04B7/0413 , H04B7/0626 , H04B7/066 , H04J13/18 , H04L5/0007 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04W24/02 , H04W72/042 , H04W72/08 , H04W72/085
摘要： A method and apparatus for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas is disclosed. A method for transmitting Channel State Information-Reference Signals (CSI-RSs) for eight or less antenna ports includes selecting one of a plurality of CSI-RS Resource Element (RE) groups defined on a data region of a downlink subframe and mapping CSI-RSs for the eight or less antenna ports to the selected CSI-RS RE group, and transmitting the downlink subframe in which the CSI-RSs for the eight or less antenna ports are mapped. The plurality of CSI-RS RE groups is defined such that a transmission diversity RE pair for data transmitted on the downlink subframe is not broken.
摘要翻译：公开了一种用于在支持多个天线的无线通信系统中发送下行链路参考信号的方法和装置。用于发送八个或更少天线端口的信道状态信息参考信号（CSI-RS）的方法包括：选择在下行链路子帧的数据区域上定义的多个CSI-RS资源元素（RE）组中的一个，并映射CSI- 用于8个或更少天线端口的RS到所选择的CSI-RS RE组，并且发送其中映射了八个或更少天线端口的CSI-RS的下行链路子帧。多个CSI-RS RE组被定义为使得在下行链路子帧上发送的数据的发送分集RE对不被破坏。

20. 发明申请

WO2011112015A3 METHOD OF TRANSCEIVING SIGNAL AT RELAY NODE IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF 审中-公开
标题翻译：无线通信系统中继电器信号收发信号的方法及装置
公开(公告)号：WO2011112015A3
公开(公告)日：2012-01-05
申请号：PCT/KR2011001669
申请日：2011-03-10
申请人： LG ELECTRONICS INC , KIM HAK SEONG , SEO HAN BYUL , KIM KI JUN
发明人： KIM HAK SEONG , SEO HAN BYUL , KIM KI JUN
IPC分类号： H04B7/14 , H04J11/00
CPC分类号： H04B7/155
摘要： A method for allowing a relay node (RN) to transmit and receive in a wireless communication system is disclosed. A method for transmitting and receiving a signal at a relay node in a wireless communication system includes transmitting and receiving a relay - User Equipment (UE) link signal through an access subframe, switching a communication link from a relay-UE link to a relay - base station (BS) link during a predetermined time, and transmitting and receiving a relay?BS link signal through a backhaul subframe. A timing edge of the access subframe is located ahead of a timing edge of an uplink subframe of the backhaul subframe by an offset value.
摘要翻译：公开了一种允许中继节点（RN）在无线通信系统中发送和接收的方法。一种用于在无线通信系统中的中继节点处发送和接收信号的方法包括通过接入子帧发送和接收中继 - 用户设备（UE）链路信号，将通信链路从中继UE链路切换到中继 - 基站（BS）链路，以及通过回程子帧发送和接收中继→BS链路信号。接入子帧的定时边缘位于回程子帧的上行链路子帧的定时边缘之前偏移值。

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