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21. 发明申请

US20150023316A1 METHOD AND APPARATUS FOR TRANSMITTING SIGNALS OF USER EQUIPMENT (UE) CONFIGURED TO PERFORM D2D COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于发送用于在无线通信系统中执行D2D通信的用户设备（UE）的信号的方法和装置
公开(公告)号：US20150023316A1
公开(公告)日：2015-01-22
申请号：US14377803
申请日：2013-02-18
申请人： LG ELECTRONICS INC.
发明人： Hyunsoo Ko , Jiwoong Jang , Jaehoon Chung
IPC分类号： H04W72/02 , H04W76/02 , H04J11/00 , H04L5/00
CPC分类号： H04L5/1469 , H04J11/003 , H04L1/04 , H04L5/0032 , H04L5/0037 , H04L5/0048 , H04L5/0053 , H04L5/0073 , H04W72/02 , H04W76/14 , H04W92/18
摘要： A method for transmitting a signal by a first user equipment (UE) configured to perform device-to-device (D2D) communication in a wireless communication system includes transmitting a signal on a subframe for D2D communication to a second UE configured to perform D2D communication, wherein at least one OFDM symbol from among OFDM symbols contained in the subframe includes a repetition signal.
摘要翻译：一种用于通过被配置为在无线通信系统中执行设备到设备（D2D）通信的第一用户设备（UE）发送信号的方法包括：向被配置为执行D2D通信的第二UE发送用于D2D通信的子帧上的信号其中，包含在所述子帧中的OFDM符号中的至少一个OFDM符号包括重复信号。

22. 发明申请

US20140355483A1 DEFINITION OF NEW IDENTIFIER IN WIRELESS ACCESS SYSTEM THAT SUPPORTS DEVICE TO DEVICE COMMUNICATION, AND TRANSMISSION METHOD AND DEVICE USING SAME 有权
标题翻译：在支持设备通信的设备的无线接入系统中定义新的标识符，以及使用相同的传输方法和设备
公开(公告)号：US20140355483A1
公开(公告)日：2014-12-04
申请号：US14362066
申请日：2012-12-03
申请人： LG ELECTRONICS INC.
发明人： Jiwoong Jang , Dongcheol Kim , Hangyu Cho , Jinsoo Choi , Dongguk Lim
IPC分类号： H04W76/02
CPC分类号： H04W76/11 , H04W4/70 , H04W8/005 , H04W8/26 , H04W48/12 , H04W76/14 , H04W76/40
摘要： The present invention provides definition of an identifier which is required for recognizing information essential for device to device communication, a transmission method thereof, and devices that support the same. The method for supporting device to device (D2D) communication in a wireless access system that supports D2D communication as one embodiment of the present invention comprises the steps of allowing a first D2D device to receive, from a base station, a broadcast message which contains a common D2D identifier (C-D2D-RNTI) for all D2D devices that perform D2D communication; and allowing the first D2D device to receive the transmitted D2D-related information by using the C-D2D-RNTI. In this situation, the wireless access system can support both D2D communication and cellular communication for a normal terminal instead of the D2D device.
摘要翻译：本发明提供了识别设备到设备通信所必需的信息所需的标识符的定义，其发送方法和支持该标识符的设备。在支持D2D通信的无线接入系统中用于支持设备到设备（D2D）通信的方法作为本发明的一个实施例的方法包括以下步骤：允许第一D2D设备从基站接收包含用于执行D2D通信的所有D2D设备的通用D2D标识符（C-D2D-RNTI）; 并且允许第一D2D设备通过使用C-D2D-RNTI来接收所发送的与D2D相关的信息。在这种情况下，无线接入系统可以支持正常终端的D2D通信和蜂窝通信，而不是D2D设备。

23. 再颁专利

USRE48064E1 Method for transmitting control information in wireless communication system and apparatus therefor 有权
公开(公告)号：USRE48064E1
公开(公告)日：2020-06-23
申请号：US15284456
申请日：2016-10-03
申请人： LG Electronics Inc.
发明人： Jiwoong Jang , Moonil Lee , Jaehoon Chung , Seunghee Han , Hyunsoo Ko
IPC分类号： H04L5/00 , H04L1/00 , H04L1/18 , H04B7/216
摘要： A method for transmitting information data by using a Reed-Muller coding scheme in a wireless communication system is disclosed. The method includes configuring a number of resource elements for transmitting the information data; dividing the information data to first information data and second information data if a bit size O of the information data is equal to or larger than a predetermined number; applying RM coding on each of the first information data and the second information data; concatenating the coded first information data and the coded second information data, and transmitting the concatenated data by using the predetermined number of resource elements, wherein a minimum value Q′min for the number of resource elements is defined by a sum of a minimum value Q′min_1 for the number of resource elements corresponding to the first information data and a minimum value Q′min_2 for the number of resource elements corresponding to the second information data.

24. 发明授权

US09936529B2 Method for performing or supporting D2D communication in wireless communication system and apparatus therefor 有权
公开(公告)号：US09936529B2
公开(公告)日：2018-04-03
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： H04L12/403 , H04W76/02 , H04W74/06 , H04W8/00 , H04W8/24
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.

25. 发明授权

US09722755B2 Method and apparatus for transmitting channel quality control information in wireless access system 有权
公开(公告)号：US09722755B2
公开(公告)日：2017-08-01
申请号：US14932540
申请日：2015-11-04
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 , H04W72/14 , 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： A method and apparatus 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). In one embodiment, a user equipment (UE) receives a physical downlink control channel (PDCCH) signal including an initial uplink grant, transmits uplink data using two transport blocks based on the initial uplink grant, receives a negative acknowledgement (NACK) information for one of the two transport blocks, and transmits 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.

26. 发明授权

US09654266B2 Method for transreceiving downlink control information in wireless access system and apparatus for same 有权
公开(公告)号：US09654266B2
公开(公告)日：2017-05-16
申请号：US14350345
申请日：2012-11-02
申请人： LG ELECTRONICS INC.
发明人： Jiwoong Jang , Hangyu Cho
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L5/001 , H04L5/0048
摘要： In the present invention, disclosed are a method for transreceiving downlink control information in a wireless access system supporting an enhanced physical downlink control channel (E-PDCCH), and an apparatus for same. More particularly, the method comprises the steps of: transmitting through a physical broadcast channel (PBCH) information with respect to a resource region of a search space that is set inside a physical downlink shared channel (PDSCH) or the enhanced physical downlink control channel (E-PDCCH); and transmitting the downlink control information to a user equipment through the search space.

27. 发明授权

US09572144B2 Method and apparatus for transmitting channel quality control information using PUCCH format 3 in a wireless access system 有权
标题翻译：在无线接入系统中使用PUCCH格式3发送信道质量控制信息的方法和装置
公开(公告)号：US09572144B2
公开(公告)日：2017-02-14
申请号：US15208079
申请日：2016-07-12
申请人： LG ELECTRONICS INC.
发明人： Jiwoong Jang , Jaehoon Chung , Seunghee Han , Hyunsoo Ko , Moonil Lee
IPC分类号： H04W4/00 , H04W72/04 , H04L5/00 , H04W72/12
CPC分类号： H04W72/0413 , H04B7/0632 , H04J13/22 , H04L1/0026 , H04L1/0031 , H04L1/0067 , H04L1/0073 , H04L5/001 , H04L5/0016 , H04L5/0023 , H04L5/0044 , H04L5/0046 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04W72/042 , H04W72/1231
摘要： A method is provided for receiving uplink control information (UCI) in a wireless access system supporting a carrier aggregation. An evolved Node-B (eNB) transmits, to a user equipment (UE), two or more physical downlink shared channels (PDSCHs) via two or more downlink component carriers, respectively. The eNB receives, from the UE, the UCI for the two or more downlink component carriers. The UCI includes acknowledgement information and channel quality information (CQI) for each of the two or more downlink carriers. The UCI is performed by using a channel coding with respect to the UCI according to a payload size of the UCI when the UCI is transmitted by using a physical uplink control channel (PUCCH) format 3. The UCI is performed by using a rate matching with respect to the channel coded UCI for the PUCCH format 3.
摘要翻译：提供一种用于在支持载波聚合的无线接入系统中接收上行链路控制信息（UCI）的方法。演进节点B（eNB）分别经由两个或更多个下行链路分量载波向用户设备（UE）发送两个或更多个物理下行链路共享信道（PDSCH）。 eNB从UE接收用于两个或多个下行链路分量载波的UCI。 UCI包括用于两个或多个下行链路载波中的每一个的确认信息和信道质量信息（CQI）。当通过使用物理上行链路控制信道（PUCCH）格式3发送UCI时，根据UCI的有效载荷大小，通过使用关于UCI的信道编码来执行UCI。UCI通过使用与对于PUCCH格式3的信道编码UCI。

28. 发明授权

US09531527B2 Method and apparatus for transmitting signals of user equipment (UE) configured to perform D2D communication in wireless communication system 有权
标题翻译：用于发送用于在无线通信系统中执行D2D通信的用户设备（UE）的信号的方法和装置
公开(公告)号：US09531527B2
公开(公告)日：2016-12-27
申请号：US14377803
申请日：2013-02-18
申请人： LG ELECTRONICS INC.
发明人： Hyunsoo Ko , Jiwoong Jang , Jaehoon Chung
IPC分类号： H04L5/14 , H04L5/00 , H04J11/00 , H04W72/02 , H04W76/02 , H04W92/18 , H04L1/04
CPC分类号： H04L5/1469 , H04J11/003 , H04L1/04 , H04L5/0032 , H04L5/0037 , H04L5/0048 , H04L5/0053 , H04L5/0073 , H04W72/02 , H04W76/14 , H04W92/18
摘要： A method for transmitting a signal by a first user equipment (UE) configured to perform device-to-device (D2D) communication in a wireless communication system includes transmitting a signal on a subframe for D2D communication to a second UE configured to perform D2D communication, wherein at least one OFDM symbol from among OFDM symbols contained in the subframe includes a repetition signal.
摘要翻译：一种用于通过被配置为在无线通信系统中执行设备到设备（D2D）通信的第一用户设备（UE）发送信号的方法包括：向被配置为执行D2D通信的第二UE发送用于D2D通信的子帧上的信号其中，包含在所述子帧中的OFDM符号中的至少一个OFDM符号包括重复信号。

29. 发明授权

US09363810B2 Method and apparatus for transmitting downlink signal in wireless communication system 有权
标题翻译：用于在无线通信系统中发送下行链路信号的方法和装置
公开(公告)号：US09363810B2
公开(公告)日：2016-06-07
申请号：US14407841
申请日：2013-06-19
申请人： LG ELECTRONICS INC.
发明人： Jiwon Kang , Dongcheol Kim , Jiwoong Jang , Hangyu Cho , Sungho Park , Dongguk Lim
IPC分类号： H04W72/00 , H04W72/04 , H04B7/155 , H04B7/06 , H04B7/08 , H04W72/02 , H04W72/08 , H04M11/00 , H04B7/04
CPC分类号： H04W72/042 , H04B7/0413 , H04B7/0632 , H04B7/0691 , H04B7/0814 , H04B7/1555 , H04W72/02 , H04W72/046 , H04W72/08
摘要： A method and apparatus for transmitting a downlink signal in a wireless communication system are disclosed. An apparatus for receiving a downlink (DL) signal from a base station (BS) and transmitting the received DL signal to a user equipment (UE) in a wireless communication includes: a plurality of reception antennas configured to receive DL signals from the BS; a processor configured to map the received DL signals to at least one transmission antenna; and a plurality of transmission antennas configured to transmit the received DL signals to the UE, wherein the processor is configured to select M transmission antenna(s) from among the plurality of transmission antennas (Ntx,REP Tx antennas), and map the received L signals to the M transmission antenna(s), and the number of the transmission antennas (Ntx,REP) is higher than the number of the reception antennas (Nrx,REP), and M is the number of the transmission antennas which is used to transmit the received DL signals.
摘要翻译：公开了一种用于在无线通信系统中发送下行链路信号的方法和装置。一种用于在无线通信中从基站（BS）接收下行链路（DL）信号并将接收到的DL信号发送给用户设备的装置包括：多个接收天线，被配置为从BS接收DL信号; 处理器，被配置为将所接收的DL信号映射到至少一个发射天线; 以及多个发送天线，被配置为将所接收的DL信号发送到所述UE，其中，所述处理器被配置为从所述多个发送天线（Ntx，REP Tx天线）中选择M个发送天线，并且将所接收的L 信号到M个发送天线，并且发送天线的数量（Ntx，REP）高于接收天线的数量（Nrx，REP），M是用于发送天线的数量发送接收到的DL信号。

30. 发明授权

US09295019B2 Method for performing device-to-device communication in wireless access system and apparatus for same 有权
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及其装置
公开(公告)号：US09295019B2
公开(公告)日：2016-03-22
申请号：US14356355
申请日：2012-11-26
申请人： LG ELECTRONICS INC.
发明人： Jiwoong Jang , Dongcheol Kim , Hangyu Cho
IPC分类号： H04W4/00 , H04W56/00 , H04W72/04 , H04W76/02 , H04L5/00
CPC分类号： H04W56/002 , H04L5/0044 , H04L5/0051 , H04W72/04 , H04W76/14
摘要： The present invention discloses a method for performing device-to-device communication in a wireless access system supporting the device-to-device communication, and an apparatus for same. More specifically, the method comprises the steps of: a first device receiving from a base station resource allocation information for device-to-device communication with a second device; the first device transmitting to the second device an initial signal for device-to-device communication through a resource that is allocated; the first device scanning a response signal which is transmitted from the second terminal; and the first device performing the device-to-device communication with the second device when the first device receives the response signal from the second device, wherein the initial signal comprises a first reference signal for matching synchronization between the first and second devices, and a second reference signal for estimating a channel between the first device and the second device.
摘要翻译：本发明公开了一种在支持设备到设备通信的无线接入系统中执行设备到设备通信的方法及其装置。更具体地，该方法包括以下步骤：第一设备，从基站接收用于与第二设备的设备到设备通信的资源分配信息; 所述第一设备通过分配的资源向所述第二设备发送用于设备到设备通信的初始信号; 所述第一设备扫描从所述第二终端发送的响应信号; 以及当所述第一设备从所述第二设备接收到所述响应信号时，所述第一设备执行与所述第二设备的设备到设备通信，其中所述初始信号包括用于匹配所述第一和第二设备之间的同步的第一参考信号，用于估计第一设备和第二设备之间的通道的第二参考信号。

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