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51. 发明授权

EP2688226B1 METHOD AND DEVICE FOR COMMUNICATING DEVICE-TO-DEVICE 失效
标题翻译：方法和装置设备之间的通信
公开(公告)号：EP2688226B1
公开(公告)日：2016-10-05
申请号：EP12759965.2
申请日：2012-03-15
申请人： LG Electronics Inc.
发明人： SEO, Hanbyul , LEE, Daewon , KIM, Byounghoon
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04L1/1854 , H04L1/1861 , H04W28/06 , H04W72/0413 , H04W72/042 , H04W72/1289 , H04W74/0833 , H04W92/18
摘要： The present invention relates to a wireless communication system, and more specifically, to a method and a device for communicating device-to-device. The method for a first device to transmit a signal to a second device according to one embodiment of the present invention enables the first device to request to a base station a resource allocation for transmitting the signal to the second device, receive from the base station scheduling information for transmitting the signal to the second device, and the signal can be transmitted from the first device to the second device on the basis of the scheduling information, wherein the scheduling information includes information on an uplink resource for transmitting the signal from the first device to the second device.

52. 发明授权

EP2418887B1 METHOD AND APPARATUS FOR TRANSMITTING POSITIONING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：方法和装置用于转移定位参考信号在无线通信系统
公开(公告)号：EP2418887B1
公开(公告)日：2015-08-05
申请号：EP10761897.7
申请日：2010-04-09
申请人： LG Electronics Inc.
发明人： HAN, Seunghee , LEE, Daewon , KWON, Yeong Hyeon
IPC分类号： H04W64/00 , H04J11/00 , H04L27/26 , H04L5/00 , H04W56/00
CPC分类号： H04L27/2607 , H04J11/0079 , H04L5/0007 , H04L5/005 , H04L5/0053 , H04L27/2602 , H04L27/2613 , H04L27/2656 , H04L27/2675 , H04W4/02 , H04W72/005 , H04W72/0446
摘要： Provided are a method and an apparatus for transmitting a positioning reference signal (PRS) in a wireless communication system. A terminal obtains positioning subframe configuration information to determine at least one positioning subframe among a plurality of downlink subframes in a wireless frame, obtains downlink subframe configuration information to determine the type of each downlink subframe in the wireless frame, receives PRSs in at least one positioning subframe from a plurality of cells, and reports measured time differences between the PRSs received from the plurality of the cells. The type of each downlink subframe of the wireless frame is classified into a 1 st type subframe and a 2 nd type subframe, and the type of at least one positioning subframe is either the 1 st type subframe or the 2 nd type subframe. In addition, the PRSs are mapped into at least one positioning subframe on the basis of a single PRS pattern.

53. 发明公开

EP2688226A2 METHOD AND DEVICE FOR COMMUNICATING DEVICE-TO-DEVICE 失效
标题翻译：用于通信设备到设备的方法和设备
公开(公告)号：EP2688226A2
公开(公告)日：2014-01-22
申请号：EP12759965.2
申请日：2012-03-15
申请人： LG Electronics Inc.
发明人： SEO, Hanbyul , LEE, Daewon , KIM, Byounghoon
IPC分类号： H04B7/26 , H04W72/12
CPC分类号： H04W72/0406 , H04L1/1854 , H04L1/1861 , H04W28/06 , H04W72/0413 , H04W72/042 , H04W72/1289 , H04W74/0833 , H04W92/18
摘要： The present invention relates to a wireless communication system, and more specifically, to a method and a device for communicating device-to-device. The method for a first device to transmit a signal to a second device according to one embodiment of the present invention enables the first device to request to a base station a resource allocation for transmitting the signal to the second device, receive from the base station scheduling information for transmitting the signal to the second device, and the signal can be transmitted from the first device to the second device on the basis of the scheduling information, wherein the scheduling information includes information on an uplink resource for transmitting the signal from the first device to the second device.
摘要翻译：用于通信设备到设备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通信设备到设备的方法和设备。根据本发明的一个实施例的用于第一设备向第二设备传送信号的方法使第一设备能够向基站请求用于向第二设备传送信号的资源分配，从基站接收调度用于将信号发送到第二设备的信息，并且信号可以基于调度信息从第一设备发送到第二设备，其中调度信息包括关于用于从第一设备发送信号的上行链路资源的信息到第二个设备。

54. 发明公开

EP2654217A1 METHOD FOR SUPPRESSING INTERFERENCE OF TERMINAL IN MULTIPLE INPUT MULTIPLE OUTPUT WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 失效转让
标题翻译： METHOD FOR A终端的无线多输入多输出通信系统及其设备故障抑
公开(公告)号：EP2654217A1
公开(公告)日：2013-10-23
申请号：EP11863399.9
申请日：2011-07-27
申请人： LG Electronics Inc.
发明人： LEE, Daewon , SEO, Hanbyul
IPC分类号： H04B7/04 , H04J11/00 , H04W88/02 , H04B15/00
CPC分类号： H04B7/0408 , H04B7/024 , H04B7/0417 , H04B7/0634 , H04B7/0665 , H04L5/0023 , H04L5/0053 , H04L27/2633 , H04L27/2636 , H04W16/28
摘要： Disclosed is a method for enabling a terminal to process a signal in a wireless communication system. Specifically, the method for enabling a terminal to process a signal in the wireless communication system includes the steps of: estimating a recommended transmission beamforming vector and a prior received filtering vector; calculating an effective channel for an adjacent cell by applying the prior received filtering vector to a signal received from the adjacent cell; estimating a constraint beamforming vector for the adjacent cell on the basis of the effective channel; transmitting the information of the transmission beamforming vector and the constraint beamforming vector to the serving cell; receiving adaptive response signals of the transmission beamforming vector and the constraint beamforming vector and the constraint beamforming vector; and receiving the signal to which the transmission beamforming vector is applied, from the serving cell by applying the prior received filtered vector.
摘要翻译：。本发明公开了一种用于使终端处理在具体的无线通信系统的信号的方法，用于使得终端能够处理所述无线通信系统中的信号的方法包括以下步骤：估计推荐发送波束形成向量和先前接收的过滤载体; 通过应用现有对有效信道的计算在相邻小区接收滤波向量到的信号从相邻小区接收的; 估计约束波束成形的有效信道的基础上相邻小区向量; 发送所述发送波束形成向量和所述约束波束形成向量到服务小区的信息; 接收到该信号传输波束形成向量和所述约束波束形成向量和所述约束波束形成向量的适应性反应; 并且通过应用现有接收滤波的向量接收到了发送波束形成向量是施加的信号，从所述服务小区。

55. 发明公开

EP2641103A1 POSITIONING METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：定位方法及装置，无线通信系统
公开(公告)号：EP2641103A1
公开(公告)日：2013-09-25
申请号：EP11840789.9
申请日：2011-06-07
申请人： LG Electronics Inc.
发明人： LEE, Daewon , WOO, Kyungsoo , LIM, Suhwan , AHN, Chijun
IPC分类号： G01S5/08
CPC分类号： G01S5/06 , G01S5/0236 , G01S5/10
摘要： A method and apparatus for determining a positioning measurement interval in a wireless communication system are disclosed. The method includes acquiring a message including Observed Time Difference of Arrival (OTDOA) related data in a higher layer, wherein the OTDOA related data includes a plurality of cell identifiers and Positioning Reference Signal (PRS) configuration information of corresponding cells, transmitting the ODTOA related data to a physical layer from the higher layer, and determining the RSTD measurement interval by the following Equation by using a plurality of cell-specific PRS periods obtained using the PRS configuration information in the physical layer: T
RSTD = T
PRS ⋅(M-1)+ Δ where T
RSTD denotes the length of the RSTD measurement interval, T
PRS denotes the largest of the plurality of cell-specific PRS periods, M denotes the number of PRS positioning occasions, and Δ denotes a measurement time for one PRS positioning occasion.

56. 发明公开

EP2529491A2 METHOD FOR TRANSMITTING CONTROL SIGNAL TO RELAY NODE AT BASE STATION IN MIMO WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 无效
标题翻译：传输信号TAX作者：向中继节点在MIMO无线通信系统及其设备的基站的方法
公开(公告)号：EP2529491A2
公开(公告)日：2012-12-05
申请号：EP11737310.0
申请日：2011-01-28
申请人： LG Electronics Inc.
发明人： KIM, Hakseong , LEE, Daewon , SEO, Hanbyul , CHOI, Youngseob , KIM, Kijun
IPC分类号： H04B7/04 , H04J11/00 , H04W72/04
CPC分类号： H04B7/15 , H04B7/0413 , H04L5/0023 , H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04W52/42 , H04W72/04 , H04W72/042 , H04W84/047
摘要： A method for transmitting a control signal to a relay node at a base station in a multi-input multi-output (MIMO) wireless communication system is disclosed. The method comprises configuring relay-resource element groups (R-REGs) in a unit of four resource elements (REs) contiguous in the ascending order of subcarrier indexes, except for resource elements for a reference signal (RS); allocating transmission resources to the control signal in a unit of the relay-resource element group; and transmitting the control signal to the relay node by using the allocated transmission resources, wherein the resource elements for the reference signal include resource elements for channel state information-RS (CSI-RS), which include resource elements for a channel state information RS to which a transmission power of 0 is allocated.

57. 发明公开

EP2248294A2 METHOD OF PERFORMING HYBRID AUTOMATIC REPEAT REQUEST (HARQ) IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：程序混合自动重复请求在无线通信系统中实现
公开(公告)号：EP2248294A2
公开(公告)日：2010-11-10
申请号：EP09721591.7
申请日：2009-03-13
申请人： LG Electronics Inc.
发明人： AHN, Joon Kui , LEE, Daewon , YUN, Young Woo , KIM, Ki Jun
IPC分类号： H04L1/18 , H04W72/04
CPC分类号： H04L5/0091 , H04L1/1607 , H04L1/1812 , H04L1/1887 , H04L5/0007 , H04L5/0053 , H04L5/0064
摘要： A method of performing hybrid automatic repeat request (HARQ) performed by a user equipment (UE) in a wireless communication system is provided. The method includes receiving downlink assignements in a first subframe, a downlink assignment being transmitted based on a control channel element (CCE), the CCE being a logically indexed resource unit, receiving downlink data on a downlink shared channel in the first subframe, the downlink shared channel being assigned according to the downlink assignments, generating ACK/NACK signals which indicate successful or unsuccessful reception of the downlink data, and transmitting in a second subframe, the ACK/NACK signals by using uplink resources of a subset, the subset being mapped to the first subframe, at least one of the uplink resources being mapped to a plurality of CCEs in the first subframe. Limited resources for uplink feedback are effectively used to support HARQ operation.

58. 发明公开

EP2186282A2 METHOD OF GENERATING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 有权转让
标题翻译：一种用于在无线通信系统中生成和发送的参考信号的方法和装置
公开(公告)号：EP2186282A2
公开(公告)日：2010-05-19
申请号：EP08793726.4
申请日：2008-09-05
申请人： LG Electronics Inc.
发明人： HAN, Seung Hee , NOH, Minseok , LEE, Daewon
IPC分类号： H04L27/26
CPC分类号： H04J13/0062 , H04L5/0007 , H04L5/0053 , H04L5/0092 , H04L27/2613 , H04W72/0453 , H04W88/02
摘要： A method of generating a reference signal includes acquiring a base sequence and acquiring a reference signal sequence with a length N from the base sequence. Good PAPR/CM characteristics of the reference signal can be kept to enhance performance of data demodulation or uplink scheduling.

59. 发明授权

EP2404473B1 METHOD AND APPARATUS FOR TRANSMITTING HARQ ACK/NACK SIGNAL IN MULTI-ANTENNA SYSTEM 有权
公开(公告)号：EP2404473B1
公开(公告)日：2019-01-16
申请号：EP10748953.6
申请日：2010-03-03
申请人： LG Electronics Inc.
发明人： SEO, Dongyoun , KIM, Mingyu , LEE, Daewon , YANG, Suckchel , AHN, Joon Kui , LEE, Jung Hoon
IPC分类号： H04L1/06 , H04L1/16 , H04L1/18 , H04L5/00 , H04W72/04

60. 发明授权

EP2658154B1 METHOD FOR REPORTING CHANNEL STATUS INFORMATION IN A MULTI-CELL COOPERATIVE WIRELESS COMMUNICATION SYSTEM, AND DEVICE FOR SAME 失效
公开(公告)号：EP2658154B1
公开(公告)日：2018-12-12
申请号：EP11850252.5
申请日：2011-12-19
申请人： LG Electronics Inc.
发明人： KIM, Hyungtae , SEO, Hanbyul , KIM, Kijun , LEE, Daewon
IPC分类号： H04J11/00 , H04B7/02 , H04W88/02
CPC分类号： H04W24/02 , H04B7/024 , H04B7/0639 , H04B7/065 , H04B7/0689 , H04J11/0053 , H04L1/0026 , H04L1/0028 , H04L5/0035 , H04L5/0057 , H04L27/2602 , H04W24/10
摘要： The present invention relates to a method for reporting channel status information in a multi-cell cooperative wireless communication system, and to a device for same. In more detail, the method includes: receiving a reference signal from at least one of a serving cell and one or more neighboring cell; generating channel status information for multi-cell cooperative communication on the basis of the reference signal; dividing the channel status information for multi-cell cooperative communication on the basis of a predetermined feedback setting mode and allocating same on a plurality of subframes; and transmitting the channel status information for multi-cell cooperative communication to the serving cell by using the plurality of subframes.

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