专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US09304187B2 Method for estimating positions of devices in wireless access systems supporting communication between devices, and apparatus for supporting same 有权
标题翻译：用于估计支持设备之间的通信的无线接入系统中的设备的位置的方法以及用于支持设备的装置
公开(公告)号：US09304187B2
公开(公告)日：2016-04-05
申请号：US14377798
申请日：2013-02-08
申请人： LG ELECTRONICS INC.
发明人： Jiwoong Jang , Dongguk Lim , Hangyu Cho
IPC分类号： G01S5/14 , H04W64/00 , G01S5/02 , H04W76/02
CPC分类号： G01S5/145 , G01S5/0284 , G01S5/14 , H04W64/00 , H04W76/14
摘要： The present invention relates to a method for estimating the positions of devices in direct communication with each other, to a method for estimating the structure of a network, and to apparatuses for supporting the methods. According to one embodiment of the present invention, the method for estimating the positions of devices in a wireless access system which supports direct D2D communication between the devices includes the steps of: obtaining information on distance estimation to an adjacent D2D device (for example, a second D2D device) by a D2D device having two reference points (for example, a first D2D device); and estimating the position of the D2D device by using the information on distance estimation and the position information on the two reference points, at which time the information on distance estimation can be obtained through direct D2D communication between the D2D device and the adjacent D2D device.
摘要翻译：本发明涉及一种用于估计彼此直接通信的设备的位置的方法，一种用于估计网络的结构的方法以及用于支持该方法的设备。根据本发明的一个实施例，用于估计支持设备之间的直接D2D通信的无线接入系统中的设备的位置的方法包括以下步骤：获得关于相邻D2D设备的距离估计的信息（例如，第二D2D设备）通过具有两个参考点的D2D设备（例如，第一D2D设备）; 并通过使用关于距离估计的信息和关于两个参考点的位置信息来估计D2D设备的位置，此时可以通过D2D设备和相邻D2D设备之间的直接D2D通信获得关于距离估计的信息。

42. 发明授权

US09197389B2 Method and apparatus for transmitting channel quality control information in wireless access system 有权
标题翻译：用于在无线接入系统中发送信道质量控制信息的方法和装置
公开(公告)号：US09197389B2
公开(公告)日：2015-11-24
申请号：US14221063
申请日：2014-03-20
申请人： LG Electronics Inc.
发明人： Jiwoong Jang , Jaehoon Chung , Minseok Noh , Hyunsoo Ko
IPC分类号： H04B7/216 , H04L5/00 , H04L1/18 , H04L1/00
CPC分类号： H04L5/0055 , H04L1/0031 , H04L1/0042 , H04L1/0067 , H04L1/0073 , H04L1/1861 , H04L5/0023 , H04L5/0044 , H04L5/0048 , H04L5/0053 , H04W72/14
摘要： Methods and devices for transmitting or receiving channel quality control information through a physical uplink shared channel (PUSCH) in a wireless access system that supports hybrid automatic retransmit request (HARQ) are discussed. The method in one embodiment performed by a user equipment (UE) includes receiving a physical downlink control channel (PDCCH) signal including an initial uplink grant, transmitting uplink data using two transport blocks based on the initial uplink grant, receiving a negative acknowledgement (NACK) information for one of the two transport blocks, and transmitting a channel quality control information along with the one of the two transport blocks which is retransmitted according to the NACK information or a new transport block through the PUSCH to which the HARQ is applied. A number of coded symbols required to transmit the channel quality control information (Q′) is calculated based on the initial uplink grant.
摘要翻译：讨论了在支持混合自动重传请求（HARQ）的无线接入系统中通过物理上行链路共享信道（PUSCH）发送或接收信道质量控制信息的方法和装置。在一个实施例中由用户设备（UE）执行的方法包括：接收包括初始上行链路许可的物理下行链路控制信道（PDCCH）信号，基于所述初始上行链路许可，使用两个传输块发送上行链路数据;接收否定确认（NACK ）信息，以及根据NACK信息或新的传输块通过应用HARQ的PUSCH发送信道质量控制信息以及根据NACK信息或新的传输块重发的两个传输块中的一个传输块。基于初始上行链路授权来计算发送信道质量控制信息（Q'）所需的多个编码符号。

43. 发明授权

US09113305B2 Method and apparatus for estimating location of user equipment in wireless network 有权
标题翻译：用于估计无线网络中用户设备位置的方法和装置
公开(公告)号：US09113305B2
公开(公告)日：2015-08-18
申请号：US13896644
申请日：2013-05-17
申请人： LG ELECTRONICS INC.
发明人： Dongguk Lim , Dongcheol Kim , Jiwoong Jang , Hangyu Cho , Jiwon Kang , Sungho Park
IPC分类号： H04W24/00 , H04W4/02
CPC分类号： H04W4/025
摘要： A positioning method of estimating a location of a user equipment (UE) in a wireless network is disclosed. The positioning method includes performing positioning using a global positioning system (GPS)-based signal, checking whether the UE is located indoors based on received signal intensity of the GPS-based signal, and changing a positioning method using the GPS-based signal to a positioning method using a local area network (LAN)-based signal when it is determined that the UE is located indoors, and performing a positioning using the changed positioning method using the LAN-based signal.
摘要翻译：公开了一种在无线网络中估计用户设备（UE）的位置的定位方法。定位方法包括使用基于全球定位系统（GPS）的信号来执行定位，基于基于GPS的信号的接收信号强度来检查UE是否位于室内，以及使用基于GPS的信号将定位方法改变为当确定UE位于室内时使用基于局域网（LAN）的信号的定位方法，以及使用基于LAN的信号使用改变的定位方法进行定位。

44. 发明授权

US09065622B2 Method for performing channel interleaving in a multi-antenna wireless communication system, and apparatus for same 有权
标题翻译：在多天线无线通信系统中进行信道交织的方法及其装置
公开(公告)号：US09065622B2
公开(公告)日：2015-06-23
申请号：US14523568
申请日：2014-10-24
申请人： LG ELECTRONICS INC.
发明人： Jiwoong Jang , Moonil Lee , Hyunwoo Lee , Jaehoon Chung , Seunghee Han , Hyunsoo Ko
IPC分类号： H04W4/00 , H04L5/00 , H04L1/16 , H04L25/03 , H03M13/09 , H04L1/00 , H03M13/29 , H03M13/00 , H04B7/04 , H04B7/06
CPC分类号： H04L5/0058 , H03M13/09 , H03M13/2957 , H03M13/2963 , H03M13/6356 , H03M13/6362 , H03M13/6525 , H04B7/0417 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04L1/0031 , H04L1/0071 , H04L1/0073 , H04L1/0079 , H04L1/1671 , H04L5/0023 , H04L5/0055 , H04L5/0057 , H04L25/03343
摘要： A method of transmitting a signal to a base station at a user equipment (UE) in a multi-antenna wireless communication system, can include generating interleaver input vector sequences, wherein the interleaver input vector sequences comprise vectors having a predetermined bit size, mapping the interleaver input vector sequences to an interleaver matrix, generating an output bit sequence by reading the interleaver matrix column by column, and transmitting the output bit sequence to the base station, wherein the predetermined bit size is defined by a product of a modulation order Qpm and the number NL of transmission layers.
摘要翻译：在多天线无线通信系统中在用户设备（UE）处向基站发送信号的方法可以包括生成交织器输入向量序列，其中交织器输入向量序列包括具有预定比特大小的向量，映射到交织器输入向量序列到交织器矩阵，通过逐列读取交织器矩阵来生成输出比特序列，并将输出比特序列发送到基站，其中预定比特大小由调制阶数Qpm和传输层数NL。

45. 发明申请

US20150119097A1 APPARATUS FOR BOOSTING MIMO (MULTI-INPUT MULTI-OUTPUT) SIGNAL IN A WIRELESS COMMUNICATION SYSTEM AND METHOD THEREOF 有权
标题翻译：用于在无线通信系统中加速MIMO（多输入多输出）信号的装置及其方法
公开(公告)号：US20150119097A1
公开(公告)日：2015-04-30
申请号：US14407281
申请日：2013-06-17
申请人： LG ELECTRONICS INC.
发明人： Sungho Park , Kyujin Park , Jiwoong Jang , Hangyu Cho , Jiwon Kang , Dongcheol Kim , Dongguk Lim
IPC分类号： H04W52/06
CPC分类号： H04W52/06 , H04W52/04 , H04W52/242 , H04W52/362 , H04W52/50
摘要： An apparatus for boosting an MIMO (multi-input multi-out-put) signal and method thereof are disclosed. The present invention includes determining an initial transmit power value of the signal booster and applying an initial transmit power increment/decrement value to a sum of the initial transmit power value and the initial transmit power increment/decrement value in each preset time interval during an initial power control period.
摘要翻译：公开了一种用于增强MIMO（多输入多输出）信号的装置及其方法。本发明包括确定信号增强器的初始发射功率值，并且在初始化期间的每个预设时间间隔中将初始发射功率增量/减量值应用于初始发射功率值和初始发射功率增量/减量值之和功率控制周期。

46. 发明申请

US20150003440A1 METHOD FOR PERFORMING OR SUPPORTING D2D COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 有权
标题翻译：在无线通信系统中执行或支持D2D通信的方法及其设备
公开(公告)号：US20150003440A1
公开(公告)日：2015-01-01
申请号：US14361468
申请日：2012-11-28
申请人： LG ELECTRONICS INC.
发明人： Dongguk Lim , Jiwoong Jang , Hangyu Cho , Jinsoo Choi
IPC分类号： H04W76/02 , H04W74/06
CPC分类号： H04W76/14 , H04W8/005 , H04W8/24 , H04W74/06
摘要： Disclosed are a method for performing or supporting D2D communication in a wireless communication system and an apparatus therefor. The method for enabling a D2D terminal to perform D2D communication according to the present invention comprises the steps of: receiving polling interval information allocated to transmit a polling signal for the D2D communication from a base station; and transmitting the polling signal to the base station within the allocated polling interval. The polling signal comprises an identifier of the D2D terminal, an identifier of a target D2D terminal selected through a search, and an indicator for indicating the execution of D2D communication.
摘要翻译：公开了一种用于在无线通信系统及其装置中执行或支持D2D通信的方法。根据本发明的用于使D2D终端执行D2D通信的方法包括以下步骤：接收分配用于从基站发送用于D2D通信的轮询信号的轮询间隔信息; 以及在所分配的轮询间隔内将轮询信号发送到基站。轮询信号包括D2D终端的标识符，通过搜索选择的目标D2D终端的标识符和用于指示D2D通信的执行的指示符。

47. 发明申请

US20140269641A1 METHOD FOR TRANSRECEIVING REFERENCE SIGNAL IN WIRELESS ACCESS SYSTEM AND APPARATUS FOR SAME 有权
标题翻译：用于在无线接入系统中传输参考信号的方法和用于其的装置
公开(公告)号：US20140269641A1
公开(公告)日：2014-09-18
申请号：US14353727
申请日：2012-11-05
申请人： LG ELECTRONICS INC.
发明人： Jiwoong Jang , Hyunsoo Ko , Hangyu Cho
IPC分类号： H04L5/00 , H04W76/02 , H04W56/00
CPC分类号： H04L5/0048 , H04J11/0073 , H04L5/0051 , H04L5/0053 , H04L27/2692 , H04W56/00 , H04W56/002 , H04W76/14
摘要： In the present invention, disclosed are a method for transceiving a reference signal in a wireless access system supporting device-to-device communication, and apparatus for same. More particularly, comprised are the steps of: a first device transmitting the reference signal for aligning device-to-device synchronization with a second device; and the first device performing device-to-device communication with the second device performing device-to-device synchronization with the second device after obtaining synchronization with the second device, wherein the reference signal is mapped on a predetermined symbol inside a resource that is allocated for device-to-device communication with the second device.
摘要翻译：在本发明中，公开了一种用于在支持设备到设备通信的无线接入系统中收发参考信号的方法及其装置。更具体地，包括以下步骤：第一设备发送用于使设备与设备同步与第二设备对准的参考信号; 以及所述第一设备在与所述第二设备获得同步之后，与所述第二设备执行与所述第二设备的设备到设备同步的设备到设备通信，其中所述参考信号被映射在被分配的资源内的预定符号上用于与第二设备的设备到设备通信。

48. 发明授权

US10069544B2 Wireless communication system for high-speed moving object that moves along fixed route 有权
公开(公告)号：US10069544B2
公开(公告)日：2018-09-04
申请号：US15048481
申请日：2016-02-19
申请人： LG ELECTRONICS INC.
发明人： Sungho Park , Kyujin Park , Jiwoong Jang , Hangyu Cho , Jiwon Kang , Dongcheol Kim , Dongguk Lim
IPC分类号： H04K1/10 , H04B7/0417 , H04B7/06 , H04L27/26 , H04W24/10 , H04W4/02 , H04L1/00
摘要： A method and apparatus for transmitting a signal from a base station to a first user equipment (UE) in a multiple-input multiple-output (MIMO) wireless communication system. Information on a movement speed of a second UE is acquired from the second UE. Channel information is determined based on the information on the movement speed. The channel information is previously measured by the first UE. A transmission and reception scheme is determined based on the determined channel information. At least one of the determined channel information or the determined transmission and reception scheme is transmitted to the second UE.

49. 发明授权

US09848411B2 Method for transmitting uplink control channel by terminal in wireless communication system 有权
公开(公告)号：US09848411B2
公开(公告)日：2017-12-19
申请号：US14358686
申请日：2012-11-19
申请人： LG ELECTRONICS INC.
发明人： Dongcheol Kim , Jiwoong Jang , Hangyu Cho , Hyunwoo Lee
IPC分类号： H04W72/04 , H04B7/26 , H04L5/00 , H04W52/32 , H04W52/14 , H04W52/40
CPC分类号： H04W72/0413 , H04B7/2656 , H04L5/001 , H04L5/0053 , H04W52/146 , H04W52/325 , H04W52/40 , H04W72/0446
摘要： A method for transmitting an uplink control channel by a terminal in a wireless communication system that supports a plurality of serving cells for the terminal, comprises a step of receiving information on a plurality of serving cells include a P-cell and at least one S-cell constructed for the terminal and timing division duplex (TDD) downlink/uplink setup information for each of the plurality of serving cells, and a step of, in case of transmitting the plink control channel via a specific subframe interval, transmitting the uplink control channel through a first S-cell allocated as an uplink subframe with respect to the specific subframe interval when it is determined, based on the TDD downlink/uplink setup information, that the specific subframe interval is allocated as a downlink subframe with respect to the P-cell.

50. 发明授权

US09585127B2 Method and apparatus for multiplexing control information and data, and for transmitting the multiplexed control information and data in a MIMO wireless communication system 有权
标题翻译：用于复用控制信息和数据以及用于在MIMO无线通信系统中发送多路复用的控制信息和数据的方法和装置
公开(公告)号：US09585127B2
公开(公告)日：2017-02-28
申请号：US14844858
申请日：2015-09-03
申请人： LG ELECTRONICS INC.
发明人： Hyunsoo Ko , Moonil Lee , Jaehoon Chung , Seunghee Han , Jiwoong Jang
IPC分类号： G01R31/08 , H04L5/14 , H04B7/00 , H04J3/16 , H04W72/04 , H04B7/26 , H04B7/04 , H04L1/00 , H04L1/06 , H04L25/03 , H04L1/16 , H04W72/06 , H04L5/00 , H04W88/08
CPC分类号： H04W72/0406 , H04B7/0413 , H04B7/2628 , H04B2201/70701 , H04L1/0026 , H04L1/0041 , H04L1/0057 , H04L1/0061 , H04L1/0073 , H04L1/06 , H04L1/1671 , H04L5/0023 , H04L5/0053 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04W72/06 , H04W88/08
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting uplink control information in a wireless communication system. A method for multiplexing uplink control information and uplink data and for transmitting the multiplexed uplink control information and uplink data according to one embodiment of the present invention comprises the following steps: encoding a first transmission block and a second transmission block to generate a first codeword and a second codeword; mapping the first codeword and the second codeword to one or more layers, respectively; and transmitting, via one or more antenna ports, each layer to which the first codeword and the second codeword are mapped, wherein the uplink control information is multiplexed only to either the first transmission block or to the second transmission block.
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，涉及一种用于在无线通信系统中发送上行链路控制信息的方法和装置。根据本发明的一个实施例的用于复用上行链路控制信息和上行链路数据并用于发送多路复用的上行链路控制信息和上行链路数据的方法包括以下步骤：对第一传输块和第二传输块进行编码以产生第一码字，第二码字; 将第一码字和第二码字分别映射到一个或多个层; 并且经由一个或多个天线端口发送映射了所述第一码字和所述第二码字的每个层，其中所述上行链路控制信息仅被复用到所述第一传输块或所述第二传输块。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式