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1. 发明申请

WO2012039588A3 METHOD AND APPARATUS FOR EFFICIENT FEEDBACK IN A WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS MULTIPLE ANTENNAS 审中-公开
标题翻译：在支持多个天线的无线通信系统中有效反馈的方法和设备
公开(公告)号：WO2012039588A3
公开(公告)日：2012-06-21
申请号：PCT/KR2011007018
申请日：2011-09-23
申请人： LG ELECTRONICS INC , KOO HYUNSOO , KIM SUNAM , LIM DONGGUK , LEE MOONIL , CHUNG JAEHOON
发明人： KOO HYUNSOO , KIM SUNAM , LIM DONGGUK , LEE MOONIL , CHUNG JAEHOON
IPC分类号： H04B7/04 , H04L1/06 , H04L27/26
CPC分类号： H04B7/0456 , H04B7/0417 , H04B7/0469 , H04B7/0478 , H04B7/0486 , H04B7/0617 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/10 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L5/001 , H04L5/0023 , H04L5/0053 , H04L5/0057 , H04L5/006 , H04L25/03343 , H04L2025/03426 , H04L2025/03808 , H04W48/08 , H04W72/00 , H04W72/0413 , H04W72/0446
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas. According to one embodiment of the present invention, a method for transmitting channel state information for downlink transmission via an uplink in a wireless communication system comprises the following steps: transmitting a rank indicator (RI) and a precoder-type indicator (PTI) in a first subframe; transmitting, in a second subframe, a first precoding matrix indicator (PMI) if the PTI has a first value, and a second PMI and a wideband CQI if the PTI has a second value; and transmitting, in a third subframe, the second PMI and the wideband CQI if the PTI has said first value, and a sub-band CQI and the second PMI if the PTI has said second value. The precoding matrix to be applied to the downlink transmission is determined by a combination of the first PMI and the second PMI, and sub-sampled codebooks of precoding codebooks for each of ranks 2, 3 and 4 may be applied to the second PMI.
摘要翻译：支持多天线的无线通信系统中的高效反馈方法和装置技术领域本发明涉及无线通信系统，更具体地说，根据本发明的一个实施例，一种用于在无线通信系统中经由上行链路发送用于下行链路传输的信道状态信息的方法包括以下步骤：在一个无线通信系统中发送秩指示符（RI）和预编码器类型指示符（PTI）第一子帧; 如果所述PTI具有第一值，则在第二子帧中发送第一预编码矩阵指示符（PMI）;以及如果所述PTI具有第二值，则发送第二PMI和宽带CQI; 以及如果所述PTI具有所述第一值，则在第三子帧中发送所述第二PMI和所述宽带CQI，如果所述PTI具有所述第二值，则发送子带CQI和所述第二PMI。要应用于下行链路传输的预编码矩阵由第一PMI和第二PMI的组合确定，并且针对每个秩2,3和4的预编码码本的子采样码本可以应用于第二PMI。

2. 发明申请

WO2012039589A2 METHOD AND APPARATUS FOR EFFICIENT FEEDBACK IN A WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS MULTIPLE ANTENNAS 审中-公开
标题翻译：在支持多个天线的无线通信系统中有效反馈的方法和设备
公开(公告)号：WO2012039589A2
公开(公告)日：2012-03-29
申请号：PCT/KR2011007019
申请日：2011-09-23
申请人： LG ELECTRONICS INC , KO HYUNSOO , KIM SUNAM , LIM DONGGUK , LEE MOONIL , CHUNG JAEHOON
发明人： KO HYUNSOO , KIM SUNAM , LIM DONGGUK , LEE MOONIL , CHUNG JAEHOON
IPC分类号： H04B7/04 , H04B7/26 , H04L1/06 , H04L27/26
CPC分类号： H04B7/0456 , H04B7/0417 , H04B7/0469 , H04B7/0478 , H04B7/0486 , H04B7/0617 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/10 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L5/001 , H04L5/0023 , H04L5/0053 , H04L5/0057 , H04L5/006 , H04L25/03343 , H04L2025/03426 , H04L2025/03808 , H04W48/08 , H04W72/00 , H04W72/0413 , H04W72/0446
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas. According to one embodiment of the present invention, a method for transmitting channel state information for a downlink transmission via an uplink in a wireless communication system comprises the following steps: transmitting a rank indicator (RI) in a first subframe; and transmitting a first precoding matrix indicator (PMI), a second PMI, and a wideband channel quality indicator (CQI) in a second subframe. The precoding matrix preferred by a terminal is indicated by a combination of the first PMI and the second PMI, sub-sampled codebooks of precoding codebooks for each of ranks 1 to 4 may be applied to the first PMI and the second PMI, and the first PMI and the second PMI may be constructed into 4 bits in total for each of ranks 1 to 4 in the sub-sampled codebooks.
摘要翻译：支持多天线的无线通信系统中的高效反馈方法和装置技术领域本发明涉及无线通信系统，更具体地说，根据本发明的一个实施例，一种用于在无线通信系统中经由上行链路传输用于下行链路传输的信道状态信息的方法包括以下步骤：在第一子帧中传输秩指示符（RI）以及在第二子帧中传送第一预编码矩阵指示符（PMI），第二PMI和宽带信道质量指示符（CQI）。由终端优选的预编码矩阵由第一PMI和第二PMI的组合来指示，用于秩1至4中的每一个的预编码码本的子采样码本可以被应用于第一PMI和第二PMI，并且第一 PMI和第二PMI可以被构造为子采样码本中的秩1至4中的每一个的总共4位。

3. 发明申请

WO2012039591A2 METHOD AND APPARATUS FOR EFFICIENT FEEDBACK IN A WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS MULTIPLE ANTENNAS 审中-公开
标题翻译：在支持多个天线的无线通信系统中有效反馈的方法和设备
公开(公告)号：WO2012039591A2
公开(公告)日：2012-03-29
申请号：PCT/KR2011007057
申请日：2011-09-26
申请人： LG ELECTRONICS INC , KO HYUNSOO , KIM SUNAM , LIM DONGGUK , LEE MOONIL , CHUNG JAEHOON
发明人： KO HYUNSOO , KIM SUNAM , LIM DONGGUK , LEE MOONIL , CHUNG JAEHOON
IPC分类号： H04B7/04 , H04L1/06 , H04L27/26
CPC分类号： H04B7/0456 , H04B7/0417 , H04B7/0469 , H04B7/0478 , H04B7/0486 , H04B7/0617 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/10 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L5/001 , H04L5/0023 , H04L5/0053 , H04L5/0057 , H04L5/006 , H04L25/03343 , H04L2025/03426 , H04L2025/03808 , H04W48/08 , H04W72/00 , H04W72/0413 , H04W72/0446
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas. According to one embodiment of the present invention, a method for transmitting channel state information for a downlink transmission via an uplink in a wireless communication system comprises the following steps: transmitting a joint-coded rank indicator (RI) and a wideband first precoding matrix indicator (PMI) in a first subframe; and transmitting a wideband channel quality indicator (CQI) and a wideband second PMI in a second subframe. The precoding matrix preferred by a terminal is indicated by a combination of the first PMI and the second PMI, and if the RI is rank 1 or rank 2, the first PMI may have a value which represents one of subsets constituted by eight indices from among a total of sixteen indices of a precoding codebook for a first PMI.
摘要翻译：支持多天线的无线通信系统中的高效反馈方法和装置技术领域本发明涉及无线通信系统，更具体地说，根据本发明的一个实施例，一种用于在无线通信系统中经由上行链路传送用于下行链路传输的信道状态信息的方法包括以下步骤：传送联合编码秩指示符（RI）和宽带第一预编码矩阵指示符（PMI）在第一子帧中; 以及在第二子帧中传输宽带信道质量指示符（CQI）和宽带第二PMI。由终端优选的预编码矩阵由第一PMI和第二PMI的组合来指示，并且如果RI是秩1或秩2，则第一PMI可以具有表示由来自其中的八个索引构成的子集中的一个的值用于第一PMI的预编码码本的总共十六个索引。

4. 发明申请

WO2013025057A3 METHOD AND APPARATUS FOR PERFORMING DEVICE-TO-DEVICE COMMUNICATION IN WIRELESS ACCESS SYSTEM 审中-公开
标题翻译：用于在无线接入系统中执行设备到设备通信的方法和设备
公开(公告)号：WO2013025057A3
公开(公告)日：2013-05-30
申请号：PCT/KR2012006511
申请日：2012-08-16
申请人： LG ELECTRONICS INC , LIM DONGGUK , JANG JIWOONG , CHO HANGYU
发明人： LIM DONGGUK , JANG JIWOONG , CHO HANGYU
IPC分类号： H04B7/26 , H04W48/16 , H04W72/00
CPC分类号： H04W48/12 , H04L5/0048 , H04L5/0091 , H04W8/005 , H04W72/042 , H04W72/0446 , H04W76/023
摘要： The present invention discloses a method and apparatus for performing device-to-device (D2D) communication in a wireless access system supporting the D2D communication. More specifically, the method comprises the steps of: receiving, from a base station (BS), information regarding a discovery reference signal (DRS) transmitted from a mobile station (MS) which communicates using a cellular network; monitoring DRSs transmitted from one or more neighboring MSs; generating a list of the one or more neighboring MSs by using the DRSs received from the one or more neighboring MSs; transmitting the generated list of the one or more neighboring MSs to the BS; receiving, from the BS, information regarding resources allocated for the D2D communication; and performing the D2D communication with another BS by using the allocated resources.
摘要翻译：本发明公开了一种用于在支持D2D通信的无线接入系统中执行设备到设备（D2D）通信的方法和装置。更具体地，该方法包括以下步骤：从基站（BS）接收关于从使用蜂窝网络进行通信的移动台（MS）发送的发现参考信号（DRS）的信息; 监控从一个或多个相邻MS发送的DRS; 通过使用从所述一个或多个相邻MS接收到的DRS来生成所述一个或多个相邻MS的列表; 将产生的一个或多个相邻MS的列表发送到BS; 从BS接收关于为D2D通信分配的资源的信息; 并且通过使用所分配的资源来执行与另一个BS的D2D通信。

5. 发明申请

WO2013028044A3 METHOD OF PERFORMING DIRECT COMMUNICATION BETWEEN TERMINALS, METHOD OF SUPPORTING SAME, AND APPARATUS FOR SAME 审中-公开
标题翻译：在终端之间执行直接通信的方法，支持其的方法以及用于其的装置
公开(公告)号：WO2013028044A3
公开(公告)日：2013-05-10
申请号：PCT/KR2012006831
申请日：2012-08-27
申请人： LG ELECTRONICS INC , LIM DONGGUK , CHO HANGYU , PARK KYUJIN
发明人： LIM DONGGUK , CHO HANGYU , PARK KYUJIN
IPC分类号： H04B7/24 , H04W72/04
CPC分类号： H04W28/0289 , H04W72/085 , H04W76/023
摘要： The present invention relates to a method of performing direct communication between terminals, a method of supporting same, and an apparatus for same. A method for a base station to support device-to-device (D2D) communication in a wireless communication system supporting the D2D communication includes the steps of: receiving D2D link information including at least one piece of information on a reception signal strength or a signal to noise ratio (SNR) for a link between D2D terminals and information on a degree of interference by at least one other D2D terminal transmitting a transmission request signal from at least one D2D terminal receiving the transmission request signal which is a signal for requesting the D2D communication; and setting at least one D2D link between the receiving D2D terminals on the basis of the at least one piece of information on the reception signal strength or the signal to noise ratio (SNR) for the link between the D2D terminals and the information on the degree of interference, wherein the set D2D link information can include information on a D2D terminal pair for performing the D2D communication.
摘要翻译：本发明涉及一种在终端之间进行直接通信的方法，一种支持终端的方法及其装置。一种用于在支持D2D通信的无线通信系统中支持设备到设备（D2D）通信的基站的方法包括以下步骤：接收包括至少一条关于接收信号强度或信号的信息的D2D链路信息 D2D终端之间的链路的信噪比（SNR）和由至少一个其它D2D终端的信息的信息的信息，所述至少一个D2D终端从接收作为请求D2D的信号的至少一个D2D终端发送发送请求信号通讯; 并且根据关于D2D终端之间的链路的接收信号强度或信噪比（SNR）的信息和关于程度的信息的至少一条信息，在接收D2D终端之间设置至少一个D2D链路的干扰，其中所述D2D链路信息可以包括关于用于执行D2D通信的D2D终端对的信息。

6. 发明申请

WO2012002771A3 APPARATUS FOR SUPPORTING A MOBILE STATION TO COMMUNICATE WITH TWO OR MORE NETWORKS IN A MOBILE COMMUNICATION SYSTEM AND METHOD THEREOF 审中-公开
标题翻译：用于在移动通信系统中支持移动台与两个或更多个网络通信的设备及其方法
公开(公告)号：WO2012002771A3
公开(公告)日：2012-04-26
申请号：PCT/KR2011004858
申请日：2011-07-01
申请人： LG ELECTRONICS INC , LIM DONGGUK , LEE HYUNWOO , CHO HANGYU , KWON YEONGHYEON , KIM DONGCHEOL
发明人： LIM DONGGUK , LEE HYUNWOO , CHO HANGYU , KWON YEONGHYEON , KIM DONGCHEOL
IPC分类号： H04W72/08
CPC分类号： H04W72/085 , H04W36/0066 , H04W72/044 , H04W76/026
摘要： An apparatus for supporting a mobile station (MS) to perform a communication using a plurality of networks in a mobile communication system and method thereof are disclosed. According to the present invention, a serving base station (BS) of the MS receives information on at least one heterogeneous network from a BS of each of the at least one heterogeneous network. The serving BS of the MS selects at least one of a heterogeneous network to be allocated to the MS and a channel of the heterogeneous network based on the received information on the at least one heterogeneous network. And, the serving BS of the MS transmits an information on the selected heterogeneous network to the MS.
摘要翻译：公开了一种用于支持移动台（MS）在移动通信系统中使用多个网络执行通信的设备及其方法。根据本发明，MS的服务基站（BS）从至少一个异构网络中的每一个的BS接收关于至少一个异构网络的信息。 MS的服务BS基于接收到的关于至少一个异构网络的信息来选择要分配给MS的异构网络和异构网络的信道中的至少一个。并且，MS的服务BS将关于所选择的异构网络的信息发送到MS。

7. 发明申请

WO2011145852A2 METHOD AND APPARATUS FOR ALLOCATING TERMINAL IDENTIFIER IN WIRELESS ACCESS SYSTEM 审中-公开
标题翻译：在无线接入系统中分配终端识别器的方法和装置
公开(公告)号：WO2011145852A2
公开(公告)日：2011-11-24
申请号：PCT/KR2011003598
申请日：2011-05-16
申请人： LG ELECTRONICS INC , LIM DONGGUK , CHO HANGYU , KANG SEUNGHYUN , PARK KYUJIN
发明人： LIM DONGGUK , CHO HANGYU , KANG SEUNGHYUN , PARK KYUJIN
CPC分类号： H04W72/04 , H04W4/005 , H04W8/26
摘要： Disclosed is a method for allocating a terminal identifier through an initial network entry process with a base station in a wireless access system. The method comprises the steps of: receiving terminal type indication information indicating a M2M terminal from a terminal; constituting a second terminal identifier by adding bits of a predetermined number to the first terminal identifier on the basis of the terminal type indication information; and transmitting the second terminal identifier to the terminal.
摘要翻译：公开了一种通过与无线接入系统中的基站通过初始网络进入过程来分配终端标识符的方法。该方法包括以下步骤：从终端接收指示M2M终端的终端类型指示信息; 根据终端类型指示信息，通过将预定数量的比特加到第一终端标识符来构成第二终端标识符; 以及将所述第二终端标识符发送到所述终端。

8. 发明申请

WO2010087665A2 METHOD AND APPARATUS FOR TRANSMITTING DATA PERFORMED BY AT LEAST ONE BASE SATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中传送至少一个基站所执行的数据的方法和设备
公开(公告)号：WO2010087665A2
公开(公告)日：2010-08-05
申请号：PCT/KR2010000597
申请日：2010-02-01
申请人： LG ELECTRONICS INC , KWON YEONG HYEON , LIM DONGGUK , CHO HANGYU , CHUNG JAE HOON
发明人： KWON YEONG HYEON , LIM DONGGUK , CHO HANGYU , CHUNG JAE HOON
IPC分类号： H04L27/26 , H04L29/02
CPC分类号： H04L5/0051 , H04L5/0023 , H04L27/2607
摘要： A method and apparatus for transmitting data performed by at least one base station (BS) in a wireless communication system is provided. First signals are repsectively mapped to a first Orthgonal Frequency Division Multiplexing (OFDM) symbol of a first BS and a second BS, and are transmitted. A second signal, having a ? shifted phase of the first signal, is mappped to a second OFDM symbol, and is transmitted by the first BS. The repective first signals and the second signal are transmitted in a same subcarrier in a frequency domain.
摘要翻译：提供了一种用于在无线通信系统中执行由至少一个基站（BS）执行的数据传输的方法和装置。第一信号被分配地映射到第一BS和第二BS的第一个正交频分复用（OFDM）符号，并被发送。第二个信号，有一个？将第一信号的移相后的相位映射到第二OFDM符号，并由第一BS发送。相应的第一信号和第二信号在频域中在相同的子载波中传输。

9. 发明申请

WO2012111911A2 HYBRID AUTOMATIC REPEAT REQUEST (HARQ) METHOD AND DEVICE IN A COOPERATIVE TERMINAL COMMUNICATION SYSTEM 审中-公开
标题翻译：混合自动重复请求（HARQ）方法和合作终端通信系统中的设备
公开(公告)号：WO2012111911A2
公开(公告)日：2012-08-23
申请号：PCT/KR2011010002
申请日：2011-12-22
申请人： LG ELECTRONICS INC , LIM DONGGUK , CHO HANGYU
发明人： LIM DONGGUK , CHO HANGYU
IPC分类号： H04L1/18 , H04B7/26
CPC分类号： H04W72/0453 , H04L1/0077 , H04L1/1812 , H04L1/1854 , H04L1/1861 , H04L1/1887 , H04L1/1896 , H04L5/0035 , H04L5/0053 , H04L5/0055 , H04L5/0094 , H04L5/1469 , H04L27/2602 , H04L2001/0092 , H04W28/18 , H04W48/16 , H04W72/042 , H04W72/0433
摘要： The invention relates to a method for a terminal to perform a hybrid automatic repeat request (HARQ) in a wireless access system that supports cooperative terminal communication, including: allocating a second carrier from a base station through a first carrier, the first carrier being used for data transmission to the base station and the second carrier being used for data transmission to another terminal; receiving a preamble and configuration information on the second carrier from the base station; transmitting data to the other terminal in an uplink subframe of the second carrier on the basis of the received configuration information; and receiving acknowledgement (ACK) or non-acknowledgement (NACK) for the transmitted data from a downlink subframe of the second carrier related to the uplink subframe. The configuration information of the second carrier includes frame structure information used in the second carrier, the frame structure information includes the arrangement and linkage of the uplink subframe and the downlink subframe in a frame, and the uplink subframe and the downlink subframe are allocated to the frame at different times.
摘要翻译：本发明涉及一种终端在支持协作终端通信的无线接入系统中执行混合自动重传请求（HARQ）的方法，包括：通过第一载波从基站分配第二载波，使用第一载波用于数据传输到基站，第二载波用于数据传输到另一终端; 从所述基站接收关于所述第二载波的前导码和配置信息; 根据接收到的配置信息，在第二载波的上行链路子帧中向另一终端发送数据; 以及从与所述上行链路子帧相关的所述第二载波的下行链路子帧接收所发送的数据的确认（ACK）或非确认（NACK）。第二载波的配置信息包括在第二载波中使用的帧结构信息，帧结构信息包括帧中的上行链路子帧和下行链路子帧的配置和链接，并且将上行链路子帧和下行链路子帧分配给框架在不同的时间。

10. 发明申请

WO2012036420A3 DEVICE FOR TRANSMITTING/RECEIVING BASIC RESOURCE GRID TYPE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM SUPPORTING A PLURALITY OF SERVING CELLS AND METHOD THEREOF 审中-公开
标题翻译：支持多种服务细胞的无线通信系统中发送/接收基本资源网格类型信息的设备及其方法
公开(公告)号：WO2012036420A3
公开(公告)日：2012-05-24
申请号：PCT/KR2011006681
申请日：2011-09-08
申请人： LG ELECTRONICS INC , PARK KYUJIN , CHO HANGYU , LIM DONGGUK , KANG SEUNGHYUN
发明人： PARK KYUJIN , CHO HANGYU , LIM DONGGUK , KANG SEUNGHYUN
IPC分类号： H04J11/00 , H04B7/26 , H04W72/04
CPC分类号： H04W72/0406 , H04L5/001 , H04L5/0044 , H04L5/0051 , H04L5/0053 , H04L5/0092
摘要： Provided are a device for transmitting/receiving Basic Resource Grid (BRG) type information in a wireless communication system supporting a plurality of serving cells, and a method thereof. According to an embodiment of the present invention, a base station device for transmitting BRG type information in a wireless communication system supporting a plurality of serving cells includes: a processor for configuring each BRG type for at least one serving cell configured in a terminal; and a transmitter for transmitting the configured BRG type information to the terminal.
摘要翻译：提供了一种用于在支持多个服务小区的无线通信系统中发送/接收基本资源网格（BRG）类型信息的装置及其方法。根据本发明的实施例，用于在支持多个服务小区的无线通信系统中发送BRG类型信息的基站装置包括：处理器，用于配置在终端中配置的至少一个服务小区的每个BRG类型; 以及用于将配置的BRG类型信息发送到终端的发射机。

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