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41. 发明授权

US09560685B2 Method and device for transmitting D2D data in wireless communication system 有权
标题翻译：用于在无线通信系统中发送D2D数据的方法和装置
公开(公告)号：US09560685B2
公开(公告)日：2017-01-31
申请号：US14395226
申请日：2013-04-22
申请人： LG Electronics Inc.
发明人： Hakseong Kim , Hanbyul Seo
IPC分类号： H04W76/02 , H04W72/04 , H04W74/08 , H04W76/04 , H04W72/12
CPC分类号： H04W76/14 , H04W72/042 , H04W72/1284 , H04W74/0833 , H04W76/23
摘要： A method for transmitting device-to-device (D2D) data in a wireless communication system is provided. A first terminal establishes a D2D link with a second terminal. The first terminal transmits a scheduling request (SR) for an uplink and an SR for the D2D link to a base station. The first terminal receives, from the base station, scheduling information on the D2D link determined on the basis of the SR for the D2D link. The first terminal transmits D2D data to the second terminal on the basis of the scheduling information
摘要翻译：提供了一种用于在无线通信系统中发送设备到设备（D2D）数据的方法。第一终端与第二终端建立D2D链路。第一终端向基站发送用于上行链路的调度请求（SR）和用于D2D链路的SR。第一终端从基站接收基于D2D链路的SR确定的D2D链路上的调度信息。第一终端根据调度信息将D2D数据发送到第二终端

42. 发明授权

US09554393B2 Method for transmitting control information for direct D2D communication in wireless communication systems, and apparatus for same 有权
标题翻译：用于在无线通信系统中发送用于直接D2D通信的控制信息的方法及其装置
公开(公告)号：US09554393B2
公开(公告)日：2017-01-24
申请号：US14390321
申请日：2013-04-18
申请人： LG ELECTRONICS INC.
发明人： Hanbyul Seo , Hakseong Kim
IPC分类号： H04W72/12 , H04W76/02 , H04L5/00
CPC分类号： H04W72/12 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04W8/005 , H04W72/121 , H04W72/1284 , H04W72/1289 , H04W76/14 , H04W88/02 , H04W88/08
摘要： The present invention relates to a method for performing direct D2D communication by means of a first device in a wireless communication system. In particular, the method includes the steps of: detecting a scheduling message from a plurality of first subframes in which the search region of the scheduling message for D2D direct communication is activated; and performing direct D2D communication with a second device in a second subframe on the basis of the scheduling message, wherein the scheduling message includes an instructor instructing the direct D2D communication.
摘要翻译：本发明涉及一种通过无线通信系统中的第一设备进行直接D2D通信的方法。特别地，该方法包括以下步骤：从用于D2D直接通信的调度消息的搜索区域被激活的多个第一子帧中检测调度消息; 并且基于所述调度消息在第二子帧中执行与第二设备的直接D2D通信，其中所述调度消息包括指示所述直接D2D通信的指导者。

43. 发明授权

US09515781B2 Method and apparatus for transmitting acknowledgement 有权
标题翻译：用于发送确认的方法和装置
公开(公告)号：US09515781B2
公开(公告)日：2016-12-06
申请号：US14419628
申请日：2013-08-09
申请人： LG ELECTRONICS INC.
发明人： Hakseong Kim , Hanbyul Seo
IPC分类号： H04L1/18 , H04W72/04
CPC分类号： H04L1/1861 , H04L1/1858 , H04L1/1896 , H04W72/0413
摘要： Provided is a method for transmitting hybrid automatic repeat request (HARQ) positive acknowledgement (ACK)/negative acknowledgement (NACK) in a wireless communication system, and a wireless device using the same. The wireless device receives information on the number of repetitions m (where m is an integer greater than 1) from a base station. The wireless device transmits a designated signal p times (where p is an integer greater than 0), and repeatedly transmits ACK/NACK on a downlink transmission block m−p times.
摘要翻译：提供了一种用于在无线通信系统中发送混合自动重传请求（HARQ）肯定确认（ACK）/否定确认（NACK）的方法，以及使用其的无线设备。无线设备从基站接收关于重复次数m（其中m是大于1的整数）的信息。无线设备发送指定信号p次（其中p是大于0的整数），并且在下行链路传输块m-p次上重复发送ACK / NACK。

44. 发明授权

US09503224B2 Method and wireless equipment for performing HARQ 有权
标题翻译：用于执行HARQ的方法和无线设备
公开(公告)号：US09503224B2
公开(公告)日：2016-11-22
申请号：US14386105
申请日：2013-03-19
申请人： LG ELECTRONICS INC.
发明人： Hakseong Kim , Hanbyul Seo , Byounghoon Kim
IPC分类号： H04L12/26 , H04L1/18 , H04W72/12 , H04W76/04
CPC分类号： H04L1/1825 , H04L1/1812 , H04W72/1205 , H04W76/28
摘要： A method and wireless equipment for performing a hybrid automatic repeat request (HARQ) in a wireless communication system are provided. The wireless equipment receives TB from a base station, and determines whether it is possible to completely perform decoding on the TB within a timing at which HARQ ACK/NACK for the TB is transmitted. If it is determined that it is difficult to completely perform the decoding on the TB, the wireless equipment transmits a discontinuous transmission (DTX) signal indicating the decoding on the TB was skipped to the base station.
摘要翻译：提供了一种用于在无线通信系统中执行混合自动重传请求（HARQ）的方法和无线设备。无线设备从基站接收TB，并且在发送用于TB的HARQ ACK / NACK的定时内确定是否可以对TB完全执行解码。如果确定难以在TB上完全执行解码，则将无线设备发送指示在TB上的解码的不连续传输（DTX）信号被跳过到基站。

45. 发明授权

US09479407B2 Method and device for monitoring downlink channels 有权
标题翻译：用于监控下行链路信道的方法和设备
公开(公告)号：US09479407B2
公开(公告)日：2016-10-25
申请号：US14384343
申请日：2013-04-05
申请人： LG ELECTRONICS INC.
发明人： Hakseong Kim , Hanbyul Seo
IPC分类号： H04L12/26 , H04J11/00 , H04L1/16 , H04L1/18 , H04L5/00
CPC分类号： H04L43/08 , H04J11/00 , H04L1/1607 , H04L1/1812 , H04L1/1867 , H04L5/0048 , H04L5/0055 , H04L5/0073
摘要： Disclosed are a method and a device for monitoring a downlink control channel in a wireless communication system. The method for monitoring a downlink control channel in a wireless communication system may comprise the steps of determining whether a common search space in a subframe exists in a physical downlink control channel (PDCCH) region or in an enhanced physical downlink control channel (ePDCCH) region; and when the common search space exists in the ePDCCH region, monitoring, in the ePDCCH region, a downlink control channel for hybrid automatic repeat request (HARQ) acknowledgement (ACK) or non-acknowledgement (NACK) information.
摘要翻译：公开了一种在无线通信系统中监视下行链路控制信道的方法和装置。用于监视无线通信系统中的下行链路控制信道的方法可以包括以下步骤：确定子帧中的公共搜索空间是否存在于物理下行链路控制信道（PDCCH）区域或增强物理下行链路控制信道（ePDCCH）区域中 ; 并且当在ePDCCH区域中存在公共搜索空间时，在ePDCCH区域中监视用于混合自动重传请求（HARQ）确认（ACK）或非确认（NACK）信息的下行链路控制信道。

46. 发明授权

US09467991B2 Methods and apparatuses for transmitting and receiving downlink control channel in wireless communication system 有权
标题翻译：用于在无线通信系统中发送和接收下行链路控制信道的方法和装置
公开(公告)号：US09467991B2
公开(公告)日：2016-10-11
申请号：US14359518
申请日：2012-11-23
申请人： LG ELECTRONICS INC.
发明人： Hanbyul Seo , Hakseong Kim
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04W72/042 , H04L5/0048 , H04L5/0053 , H04L5/0055
摘要： The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for transceiving a downlink control channel. A method for a base station to transmit a downlink control channel in a wireless communication system according to one embodiment of the present invention comprises the steps of: selecting a resource element (RE) to which a demodulation reference signal (DMRS) is mapped; selecting an RE to which a downlink control channel is mapped; and transmitting the DMRS and the downlink control channel from the selected REs to a terminal, wherein the REs to which the downlink control channel is mapped constitute at least one resource element group (REG), and one or more REGs may be located on an orthogonal frequency division multiplex (OFDM) symbol on which the DMRS is mapped.
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，涉及一种用于收发下行链路控制信道的方法和装置。根据本发明的一个实施例的基站在无线通信系统中发送下行链路控制信道的方法包括以下步骤：选择映射了解调参考信号（DMRS）的资源元素（RE）; 选择映射下行链路控制信道的RE; 以及将DMRS和下行链路控制信道从所选RE发送到终端，其中下行链路控制信道被映射到的RE构成至少一个资源元素组（REG），并且一个或多个REG可以位于正交 DMRS映射的频分复用（OFDM）符号。

47. 发明授权

US09462612B2 Method and terminal for random access to small cell 有权
标题翻译：随机访问小单元的方法和终端
公开(公告)号：US09462612B2
公开(公告)日：2016-10-04
申请号：US14408909
申请日：2013-06-12
申请人： LG ELECTRONICS INC.
发明人： Daesung Hwang , Hakseong Kim , Suckchel Yang , Seungmin Lee , Hyangsun You , Yunjung Yi , Dongyoun Seo , Hanbyul Seo
IPC分类号： H04B7/00 , H04W74/08 , H04W74/00 , H04W36/00 , H04L5/00
CPC分类号： H04W74/0841 , H04L5/0007 , H04L5/0053 , H04W36/0005 , H04W36/0077 , H04W74/002
摘要： The present invention relates to a method for random access to a small cell by means of a terminal. The method can include the steps of: receiving a plurality of settings for a random access preamble; selecting one of the plurality of settings; and transmitting the random access preamble according to the one selected setting. Here, a resource on which the random access preamble can be transmitted can be provided in plurality in one subframe, and the preamble transmitted on each resource is distinguishable.
摘要翻译：本发明涉及通过终端随机接入小小区的方法。该方法可以包括以下步骤：接收随机接入前同步码的多个设置; 选择所述多个设置中的一个; 以及根据所选择的一个设置发送随机接入前同步码。这里，可以在一个子帧中多个地提供其上可以发送随机接入前导码的资源，并且在每个资源上发送的前导码是可区分的。

48. 发明授权

US09433014B2 Device to device communication method and device for performing same 有权
标题翻译：设备到设备通信方法和执行相同的设备
公开(公告)号：US09433014B2
公开(公告)日：2016-08-30
申请号：US14377481
申请日：2013-02-13
申请人： LG ELECTRONICS INC.
发明人： Jihyun Lee , Hakseong Kim , Hanbyul Seo
IPC分类号： H04W72/12 , H04L1/18 , H04W76/02
CPC分类号： H04W72/1263 , H04L1/18 , H04L1/1854 , H04L1/1896 , H04W76/14
摘要： Provided is a method for performing device-to-device communication between a first user equipment (UE) and a second UE in a wireless communication system, the method comprising: receiving reception scheduling information for D2D communication from a base station in a first frequency band, receiving data for D2D communication from the second UE in a second frequency band based on the reception scheduling information and transmitting feedback information to the base station in response to reception of the data for D2D communication in the second frequency band, wherein the reception scheduling information is received in a subframe different from a subframe including transmission scheduling information associated with the reception scheduling information, and wherein the reception scheduling information indicates resources on which the first UE receives the data from the second UE and the transmission scheduling information indicates resources on which the second UE transmits the data to the first UE.
摘要翻译：提供了一种用于在无线通信系统中在第一用户设备（UE）和第二UE之间进行设备到设备通信的方法，所述方法包括：从第一频带中的基站接收用于D2D通信的接收调度信息根据接收调度信息从第二UE接收D2D通信的数据，并响应于在第二频带中接收到D2D通信的数据，向基站发送反馈信息，其中接收调度信息在与包括与所述接收调度信息相关联的传输调度信息的子帧不同的子帧中接收，并且其中，所述接收调度信息指示所述第一UE从其接收到来自所述第二UE的数据的资源，并且所述传输调度信息表示第二UE将数据发送到第一个UE。

49. 发明授权

US09374211B2 Method and apparatus of transmitting scheduling request in wireless communication system 有权
公开(公告)号：US09374211B2
公开(公告)日：2016-06-21
申请号：US14318292
申请日：2014-06-27
申请人： LG ELECTRONICS INC.
发明人： Hakseong Kim , Youngwoo Yun , Daewon Lee , Joonkui Ahn , Bonghoe Kim , Kijun Kim
IPC分类号： H04W72/04 , H04L5/00 , H04J11/00 , H04L1/16 , H04L1/18 , H04W72/12 , H04W8/24
CPC分类号： H04L5/0051 , H04J11/0069 , H04L1/1607 , H04L1/1861 , H04L5/0053 , H04L5/0091 , H04W8/24 , H04W72/04 , H04W72/0413 , H04W72/1284
摘要： A method and an apparatus of transmitting scheduling request (SR) in a wireless communication system are provided. The method includes configuring a physical uplink control channel (PUCCH) for a SR in a subframe, the subframe comprising a plurality of single carrier-frequency division multiple access (SC-FDMA) symbols, wherein one SC-FDMA symbol on the PUCCH is punctured and transmitting the SR on the PUCCH in the subframe.

50. 发明授权

US09345016B2 Channel information transmitting method and device 有权
标题翻译：信道信息发送方法及装置
公开(公告)号：US09345016B2
公开(公告)日：2016-05-17
申请号：US14386416
申请日：2013-03-20
申请人： LG ELECTRONICS INC.
发明人： Hakseong Kim , Seungmin Lee , Hanbyul Seo
IPC分类号： H04W72/04 , H04W76/00 , H04L5/00 , H04W4/00 , H04W72/08 , H04W92/18 , H04L1/00 , H04W76/02
CPC分类号： H04W72/042 , H04L1/0026 , H04L5/0037 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04W4/70 , H04W72/082 , H04W76/14 , H04W92/18
摘要： A channel information transmitting method and device are disclosed. The method may comprise: a step in which a base station transmits first channel state information (CSI)-request triggering information to first user equipment (UE); a step in which the base station receives the channel state information of a first D2D link channel from the first UE in response to the first channel from the first UE in response to the first CSI-request triggering information; and a step in which the base station allocates the resource of the first D2D link channel to second UE on the basis of the channel state information. Accordingly, the present invention enables data to be transmitted directly between the user equipment without passing through the base station, thereby increasing the speed of data transmission between the user equipment and distributing the load thereof.
摘要翻译：公开了一种信道信息发送方法和装置。该方法可以包括：基站向第一用户设备（UE）发送第一信道状态信息（CSI）请求触发信息的步骤; 响应于第一CSI请求触发信息，基站响应于来自第一UE的第一信道从第一UE接收第一D2D链路信道的信道状态信息的步骤; 以及基站根据信道状态信息向第二UE分配第一D2D链路信道的资源的步骤。因此，本发明能够在不经过基站的情况下在用户设备之间直接发送数据，从而提高用户设备之间的数据传输速度并分配其负载。

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