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1. 发明申请

WO2011112063A3 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中发送和接收控制信息的装置和方法
公开(公告)号：WO2011112063A3
公开(公告)日：2012-01-12
申请号：PCT/KR2011001776
申请日：2011-03-14
申请人： LG ELECTRONICS INC , KIM DONG CHEOL , CHUN JIN YOUNG , CHOI JIN SOO , CHO HAN GYU , KWAK JIN SAM , LEE WOOK BONG
发明人： KIM DONG CHEOL , CHUN JIN YOUNG , CHOI JIN SOO , CHO HAN GYU , KWAK JIN SAM , LEE WOOK BONG
IPC分类号： H04J11/00 , H04B7/26 , H04W52/08
CPC分类号： H04W52/146
摘要： Disclosed are an apparatus and method for transceiving control information. A base station device which transmits control information according to the present invention has a transmitting antenna which transmits second control information containing information on the resource size of the first control information for uplink power control, to user equipment. A processor determines the resource size of the first control information using the number of uplink subframes and downlink subframes available in one frame, the number of fast feedback channels (FFBCHs), and ceil functions.
摘要翻译：公开了用于收发控制信息的装置和方法。根据本发明的发送控制信息的基站装置具有向用户设备发送包含关于用于上行链路功率控制的第一控制信息的资源大小的信息的第二控制信息的发送天线。处理器使用在一帧中可用的上行链路子帧和下行链路子帧的数量，快速反馈信道的数量（FFBCH）和小区功能来确定第一控制信息的资源大小。

2. 发明申请

WO2011074895A3 METHOD AND APPARATUS FOR ALLOCATING A SOUNDING CHANNEL IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中分配通信信道的方法和设备
公开(公告)号：WO2011074895A3
公开(公告)日：2011-10-27
申请号：PCT/KR2010009024
申请日：2010-12-16
申请人： LG ELECTRONICS INC , CHUN JIN YOUNG , CHOI JIN SOO , KWAK JIN SAM , LEE WOOK BONG
发明人： CHUN JIN YOUNG , CHOI JIN SOO , KWAK JIN SAM , LEE WOOK BONG
IPC分类号： H04J11/00
CPC分类号： H04W72/04 , H04J1/00 , H04L5/0007 , H04L5/0048
摘要： There are provided a method and apparatus for allocating a sounding channel in a wireless communication system. A base station transmits a first sounding channel allocation data to allocate a first sounding channel for a first system to a first zone, and transmits a second sounding channel allocation data to allocate a second sounding channel for a second system other than the first system to a second zone. The first zone and the second zone are multiplexed by an FDM (Frequency Division Multiplexing) method, and the first sounding channel and the second sounding channel are allocated to a same OFDMA (Orthogonal Frequency Division Multiple Access) symbol. A channel response can be estimated accurately when a terminal for IEEE (Institute of Electrical and Electronics Engineers) 802.16m system and a terminal for IEEE 802.16e system coexist in a legacy support mode.
摘要翻译：提供了一种用于在无线通信系统中分配探测信道的方法和装置。基站发送第一探测信道分配数据，以将第一系统的第一探测信道分配给第一区域，并且发送第二探测信道分配数据以将除第一系统之外的第二系统的第二探测信道分配给第一系统第二区。第一区域和第二区域通过FDM（频分复用）方法复用，并且第一探测信道和第二探测信道被分配到相同的OFDMA（正交频分多址）符号。当IEEE（电气和电子工程师协会）802.16m系统的终端和IEEE 802.16e系统的终端以传统支持模式共存时，可以准确地估计信道响应。

3. 发明申请

WO2011108828A2 METHOD AND APPARATUS FOR DETECTING A SEGMENT IDENTIFIER IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于检测无线通信系统中的分段标识符的方法和设备
公开(公告)号：WO2011108828A2
公开(公告)日：2011-09-09
申请号：PCT/KR2011001386
申请日：2011-02-28
申请人： LG ELECTRONICS INC , CHOI JIN SOO , CHO HAN GYU , KWAK JIN SAM , LEE WOOK BONG
发明人： CHOI JIN SOO , CHO HAN GYU , KWAK JIN SAM , LEE WOOK BONG
CPC分类号： H04W16/02 , H04J11/0069 , H04L5/0007 , H04L27/2613 , H04L27/2692 , H04W8/26 , H04W24/00
摘要： The present invention relates to a segment identifier detection method performed by a terminal if a segment being administered by a base station in a wireless communication system has the frequency reuse factor of 3 and 2 at the same time. In particular, the method comprises: acquiring a cell identifier and a segment identifier corresponding to the cell identifier from a secondary advanced preamble (SA-preamble) that has been received from the base station; determining a frequency reuse factor of the base station; and if the frequency reuse factor is 2 and the obtained segment identifier is a third segment identifier, transforming the segment identifier corresponding to the cell identifier into a first segment identifier or a second segment identifier.
摘要翻译：本发明涉及一种由无线通信系统中的基站管理的分段同时具有频率复用因子3和2的由终端执行的分段标识符检测方法。具体的，该方法包括：从已经从基站接收到的辅助高级前导码（SA-preamble）中获取与该小区标识符对应的小区标识符和分段标识符; 确定基站的频率重用因子; 若所述频率复用因子为2且所述获取的分段标识为第三分段标识，则将所述小区标识对应的分段标识转换为第一分段标识或第二分段标识。

4. 发明申请

WO2011105808A2 TERMINAL FOR REPORTING AN UPLINK POWER CONTROL STATE, AND METHOD FOR SAME 审中-公开
标题翻译：报告上电功率控制状态的终端及其方法
公开(公告)号：WO2011105808A2
公开(公告)日：2011-09-01
申请号：PCT/KR2011001264
申请日：2011-02-23
申请人： LG ELECTRONICS INC , KIM DONG CHEOL , CHO HAN GYU , LEE WOOK BONG
发明人： KIM DONG CHEOL , CHO HAN GYU , LEE WOOK BONG
IPC分类号： H04W24/10 , H04B7/26 , H04J11/00 , H04W88/02
CPC分类号： H04W52/146 , H04W8/24 , H04W28/18 , H04W48/16
摘要： Disclosed is a terminal for controlling uplink transmission power, as well as a method for same. In a terminal for reporting an uplink power control state according to the present invention, a receiving antenna receives, from a base station, a first message including one or more uplink transmission power control parameters for the terminal. A processor determines whether or not the one or more uplink transmission power control parameters received with the first message have been updated. A transmitting antenna transmits, to the base station, a second message including a first indicator indicating whether or not the one or more uplink transmission power control parameters have been updated.
摘要翻译：公开了一种用于控制上行链路传输功率的终端及其方法。在根据本发明的用于报告上行链路功率控制状态的终端中，接收天线从基站接收包括终端的一个或多个上行链路发送功率控制参数的第一消息。处理器确定是否已经更新了与第一消息一起接收的一个或多个上行链路发送功率控制参数。发送天线向基站发送第二消息，该第二消息包括指示是否已更新了一个或多个上行链路发送功率控制参数的第一指示符。

5. 发明申请

WO2011014026A3 METHOD AND APPARATUS FOR TRANSMITTING PILOT SIGNAL IN A MULTIPLE INPUT MULTIPLE OUTPUT WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在多输入多输出无线通信系统中发送导频信号的方法和设备
公开(公告)号：WO2011014026A3
公开(公告)日：2011-06-30
申请号：PCT/KR2010005001
申请日：2010-07-29
申请人： LG ELECTRONICS INC , LEE WOOK BONG , KIM SU NAM , IHM BIN CHUL , CHUN JIN YOUNG
发明人： LEE WOOK BONG , KIM SU NAM , IHM BIN CHUL , CHUN JIN YOUNG
IPC分类号： H04B7/06 , H04W52/04
CPC分类号： H04L5/0048 , H04L5/0023 , H04L25/03343 , H04W52/16 , H04W52/325
摘要： A method and apparatus for transmitting a pilot signal in a Multiple Input Multiple Output (MIMO) wireless communication system are disclosed. The method sets a power of pilot signal to be transmitted in a pilot pattern according to a predefined ratio of a total power of the pilot signal to a total power of data tones being transmitted together with the pilot signal on a subframe.
摘要翻译：公开了一种用于在多输入多输出（MIMO）无线通信系统中发送导频信号的方法和设备。该方法根据导频信号的总功率与在子帧上与导频信号一起发送的数据音调的总功率的预定义比率来设置要以导频模式发送的导频信号的功率。

6. 发明申请

WO2011025208A3 UL FFR-BASED SIGNAL TRANSMISSION METHOD 审中-公开
标题翻译：基于UL FFR的信号传输方法
公开(公告)号：WO2011025208A3
公开(公告)日：2011-06-16
申请号：PCT/KR2010005616
申请日：2010-08-24
申请人： LG ELECTRONICS INC , CHO HAN GYU , LEE WOOK BONG , KIM DONG CHEOL
发明人： CHO HAN GYU , LEE WOOK BONG , KIM DONG CHEOL
IPC分类号： H04W52/34 , H04W16/02
CPC分类号： H04W52/54 , H04W52/38
摘要： The present invention relates to a method for transmitting control information in a multi-cell based mobile communication system, the method comprising: extracting information on a fractional frequency reuse (FFR) pattern that represents whether terminal transmission power for a plurality of frequency resource groups is boosted to apply uplink fractional frequency reuse (UL FFR) to a particular cell; and broadcasting power control information that is configured separately by each of the plurality of frequency resource groups based on the extracted FFR pattern.
摘要翻译：本发明涉及一种用于在基于多小区的移动通信系统中发送控制信息的方法，所述方法包括：提取关于表示多个频率资源组的终端发射功率是被提升以将上行链路分数频率重用（UL FFR）应用于特定小区; 以及基于所提取的FFR图案来广播由所述多个频率资源组中的每一个分开配置的功率控制信息。

7. 发明申请

WO2011049295A9 A METHOD AND APPARATUS FOR TRANSMITING RECORDING INFORMATION FOR UPLINK TRANSMISSION IN MULTI BASE STATION MIMO SYSTEM 审中-公开
公开(公告)号：WO2011049295A9
公开(公告)日：2011-04-28
申请号：PCT/KR2010/006133
申请日：2010-09-09
申请人： LG ELECTRONICS INC. , LEE, Wook Bong , IHM, Bin Chul , CHUN, Jin Young , KOO, Ja Ho , PARK, Sung Ho
发明人： LEE, Wook Bong , IHM, Bin Chul , CHUN, Jin Young , KOO, Ja Ho , PARK, Sung Ho
IPC分类号： H04B7/04
摘要： A PMI combination ratio (PCR) being used for generating a uplink precoding matrix W is transmitted by a base station to a mobile station. Using the PCR, a PMI maximizing transmission performance and PMI Min minimizing interference to a neighboring base station are combined into the uplink precoding matrix W. Averall operations of a system can be simplified and the load of calucation for generating the uplink precoding matrix W in the mobile station can be reduced, because the PCR is provided by the base station.

8. 发明申请

WO2010137925A3 METHOD AND DEVICE FOR EFFICIENTLY TRANSMITTING PRECODED REFERENCE SIGNAL IN RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线电通信系统中有效发送预编码参考信号的方法和设备
公开(公告)号：WO2010137925A3
公开(公告)日：2011-03-31
申请号：PCT/KR2010003458
申请日：2010-05-31
申请人： LG ELECTRONICS INC , KO HYUN SOO , LEE MOON IL , IHM BIN CHUL , LEE WOOK BONG
发明人： KO HYUN SOO , LEE MOON IL , IHM BIN CHUL , LEE WOOK BONG
IPC分类号： H04B7/06
CPC分类号： H04B7/043 , H04L5/0023 , H04L5/0051
摘要： The present invention relates to a radio communication system, and more particularly, a method and a device for efficiently transmitting precoded reference signals. The method for transmitting reference signals in multiple antenna transmission, according to one embodiment of the present invention, comprises the steps of: determining a precoding vector for each of M layers (M=3; M is a natural number); precoding a reference signal for each of the M layers in accordance with said precoding vector; multiplexing the precoded reference signals for N layers (N
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统，更具体地，涉及一种有效地发送预编码参考信号的方法和装置。根据本发明的一个实施例，用于在多天线传输中发送参考信号的方法包括以下步骤：确定M个层中的每一个的预编码向量（M = 3; M是自然数）; 根据所述预编码向量预编码每个M层的参考信号; 使用N个码从M层的预编码参考信号中复用N层的预编码参考信号（N

9. 发明申请

WO2011013887A1 FEEDBACK SCHEME FOR MULTI-CELL INTERFERENCE MITIGATION CONSIDERING LEGACY MOBILE USERS 审中-公开
标题翻译：考虑到移动用户的多细胞干扰减轻的反馈方案
公开(公告)号：WO2011013887A1
公开(公告)日：2011-02-03
申请号：PCT/KR2010/000981
申请日：2010-02-17
申请人： LG ELECTRONICS INC. , XU, Jian , KOO, Ja Ho , IHM, Bin Chul , LEE, Wook Bong
发明人： XU, Jian , KOO, Ja Ho , IHM, Bin Chul , LEE, Wook Bong
IPC分类号： H04B7/26 , H04B7/02
CPC分类号： H04B7/0617 , H04B7/063
摘要： The present invention relates to a Multi-Input Multi-Output (MIMO) communication system and more particularly, to a method for precoding matrix index (PMI) restriction/recommendation in a multi-cell wireless communication system. A method of codebook based precoding matrix index (PMI) feedback considering legacy mobile stations in a multi-cell wireless communication system comprises measuring a channel from at least one neighboring base station generating interference with a signal received from a serving base station; determining a first PMI in which the interference is maximized from PMIs included in a first codebook, wherein the first PMI is determined based on the measured channel; determining a first PMI group including PMIs having high correlation to the first PMI from the PMIs included in the first codebook; determining a second PMI in which the interference is maximized from PMIs included in a second codebook, where in the second codebook is for the legacy mobile stations; determining a second PMI group including PMIs having high correlation to the second PMI from the PMIs included in the second codebook; and transmitting feedback information including the first PMI, a first subset bit indicating the first PMI group, the second PMI and a second subset bit indicating the second PMI group to the serving base station.
摘要翻译：多输入多输出（MIMO）通信系统技术领域本发明涉及多输入多输出（MIMO）通信系统，更具体地说，涉及在多小区无线通信系统中对矩阵索引（PMI）限制/推荐进行预编码的方法。一种考虑多小区无线通信系统中的传统移动台的基于码本的预编码矩阵索引（PMI）反馈的方法包括测量来自至少一个相邻基站的信道，产生对从服务基站接收的信号的干扰; 从包括在第一码本中的PMI确定其中所述干扰最大化的第一PMI，其中，基于所测量的信道确定所述第一PMI; 从包括在第一码本中的PMI确定包括与第一PMI具有高相关性的PMI的第一PMI组; 从包括在第二码本中的PMI确定其中所述干扰最大化的第二PMI，其中在所述第二码本中用于所述传统移动站; 从包括在第二码本中的PMI确定包括与第二PMI相关性高的PMI的第二PMI组; 以及向所述服务基站发送包括所述第一PMI，指示所述第一PMI组的第一子集比特，所述第二PMI和指示所述第二PMI组的第二子比特的反馈信息。

10. 发明申请

WO2010120092A3 METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中发送和接收数据的方法
公开(公告)号：WO2010120092A3
公开(公告)日：2011-01-20
申请号：PCT/KR2010002265
申请日：2010-04-13
申请人： LG ELECTRONICS INC , LEE WOOK BONG , CHO HAN GYU , MOON SUNG HO , KWAK JIN SAM , IHM BIN CHUL , NOH MIN SEOK
发明人： LEE WOOK BONG , CHO HAN GYU , MOON SUNG HO , KWAK JIN SAM , IHM BIN CHUL , NOH MIN SEOK
IPC分类号： H04L27/26
CPC分类号： H04L5/0007 , H04L5/0037 , H04L5/0058 , H04L27/2602 , H04W72/0446
摘要： The present invention relates to a method for transmitting and receiving data in a wireless communication system. The method for transmitting data in a wireless communication system, according to one aspect of the present invention, comprises a step in which a base station transmits downlink data to a first terminal which supports a first system via a first region of a frame, and transmits downlink data to a second terminal which supports a second system via a second region which follows the first region corresponding to a frame offset on a time axis, wherein said frame offset is an offset of the start point of the frame for said first system and the start point of the frame for said second system, and said first region includes 3+6 (said frame offset-1) OFDM symbols.
摘要翻译：本发明涉及一种在无线通信系统中发送和接收数据的方法。根据本发明的一个方面，在无线通信系统中发送数据的方法包括以下步骤：基站经由帧的第一区域向支持第一系统的第一终端发送下行链路数据，并发送下行链路数据到第二终端，第二终端经由跟随在时间轴上的帧偏移的第一区域的第二区域支持第二系统，其中所述帧偏移是所述第一系统的帧起始点的偏移量，所述第二系统的帧的起始点，并且所述第一区域包括3 + 6（所述帧偏移-1）OFDM符号。

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