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51. 发明申请

US20180219716A1 METHOD AND DEVICE FOR TRANSMISSION OF SYNCHRONIZATION SIGNAL BY DEVICE-TO-DEVICE TERMINAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20180219716A1
公开(公告)日：2018-08-02
申请号：US15505908
申请日：2015-09-02
申请人： LG ELECTRONICS INC.
发明人： Hyukjin CHAE , Hanbyul SEO , Hakseong KIM , Suhwan LIM , Inkwon SEO
IPC分类号： H04L27/26 , H04J11/00 , H04W52/54 , H04W76/14
摘要： One embodiment of the present invention is a method by which a D2D terminal transmits a synchronization signal in a wireless communication system, the synchronization signal transmission method comprising: generating a primary sidelink synchronization signal (PSSS); and transmitting the PSSS, wherein the transmission power of the PSSS is the same as the transmission power of a channel in which system and synchronization-related information is transmitted.

52. 发明申请

US20180026774A1 METHOD FOR TRANSMITTING AND RECEIVING SIGNAL ON BASIS OF DYNAMIC CHANGE IN WIRELESS RESOURCE IN WIRELESS COMMUNICATION SYSTEM TO WHICH CARRIER AGGREGATION SCHEME IS APPLIED, AND DEVICE THEREFORE 审中-公开
公开(公告)号：US20180026774A1
公开(公告)日：2018-01-25
申请号：US15714972
申请日：2017-09-25
申请人： LG ELECTRONICS INC.
发明人： Myoungseob KIM , Hanbyul SEO , Hakseong KIM , Seungmin LEE
IPC分类号： H04L5/14 , H04J3/10 , H04L5/00 , H04W72/04 , H04B7/26
CPC分类号： H04L5/1438 , H04B7/2656 , H04J3/10 , H04J11/0023 , H04L5/001 , H04L5/0044 , H04L5/0048 , H04L5/0066 , H04L5/0094 , H04L5/1469 , H04W72/042
摘要： A method for transmitting and receiving a signal by a terminal in a wireless communication system is disclosed in the present invention. More particularly, the method comprises the steps of: receiving an indicator for changing the usage of a specific subframe corresponding to a sub-component carrier from a network; determining whether near-end crosstalk between the sub-component carrier and another component carrier occurs if the usage of the subframe is changed according to the indicator; and transmitting and receiving a signal to and from the network through the sub-component carrier according to the changed usage if it is determined that the near-end crosstalk does not occur.

53. 发明申请

US20170303249A1 METHOD FOR TRANSCEIVING DOWNLINK CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 审中-公开
公开(公告)号：US20170303249A1
公开(公告)日：2017-10-19
申请号：US15634427
申请日：2017-06-27
申请人： LG ELECTRONICS INC.
发明人： Myoungseob KIM , Hakseong KIM , Hanbyul SEO
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04W72/042 , H04L5/001 , H04L5/0044 , H04L5/0053 , H04L5/0094 , H04W72/04
摘要： A method for receiving an EPDCCH (enhanced physical downlink control channel) by a user equipment (UE) in a wireless communication system, the method includes receiving an EPDCCH configuration including resource parameters related with a PDSCH (physical downlink shared channel) via a RRC(Radio Resource Control) signaling; and monitoring a search space to decode the EPDCCH from a starting OFDM (Orthogonal Frequency Division Multiplexing) symbol for the EPDCCH in a resource block set for the EPDCCH, according to the resource parameters related with the PDSCH, wherein if the UE is configured to associate with multiple transmission points, the starting OFDM symbol for the EPDCCH is set according to the resource parameters related with the PDSCH.

54. 发明申请

US20170244527A1 METHOD AND APPARATUS FOR REDUCING INTER-CELL INTERFERENCE IN RADIO COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20170244527A1
公开(公告)日：2017-08-24
申请号：US15589077
申请日：2017-05-08
申请人： LG ELECTRONICS INC.
发明人： Hanbyul SEO , Hakseong KIM , Inkwon SEO , Byounghoon KIM , Kijun KIM , Daewon LEE
IPC分类号： H04L5/00 , H04W72/04 , H04W4/06
CPC分类号： H04L5/0051 , H04J11/005 , H04L5/00 , H04L5/0007 , H04L5/0048 , H04L5/005 , H04W4/06 , H04W72/042 , H04W72/0426 , H04W72/1289 , H04W84/045
摘要： A method of a first cell for supporting a downlink channel demodulation at a user equipment, the method includes transmitting, by the first cell to the user equipment via a higher layer signaling, information on a Cell-specific Reference Signal (CRS) of a second cell including Multicast/Broadcast over Single Frequency Network (MBSFN) subframe configuration information of the second cell; and transmitting, by the first cell to the user equipment, a downlink signal on the downlink channel, wherein the information on the CRS of the second cell is used by the user equipment to demodulate the downlink channel from the first cell.

55. 发明申请

US20170230956A1 METHOD FOR DEVICE-TO-DEVICE COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR 审中-公开
公开(公告)号：US20170230956A1
公开(公告)日：2017-08-10
申请号：US15501431
申请日：2015-08-03
申请人： LG ELECTRONICS INC.
发明人： Hakseong KIM , Hanbyul SEO
IPC分类号： H04W72/04 , H04B1/713
CPC分类号： H04W72/0406 , H04B1/713 , H04L5/00 , H04W28/20 , H04W72/0453 , H04W76/14
摘要： Disclosed are a method for device-to-device (D2D) communication in a wireless communication system and a device therefor. Particularly, the method for performing D2D communication in a wireless communication system comprises the steps of: receiving, by a first terminal from a base station, downlink control information including resource allocation information for D2D transmission; transmitting, by the first terminal to a second terminal, D2D control information on a physical sidelink control channel (PSCCH) on the basis of the resource allocation information for the D2D transmission; and transmitting, by the first terminal to the second terminal, D2D data on a physical sidelink shared channel (PSSCH) on the basis of the resource allocation information for the D2D transmission, wherein frequency hopping can occur between a resource of the PSCCH for a first transmission of the D2D control information and a resource of the PSCCH for a second transmission of the D2D control information.

56. 发明申请

US20170150479A1 METHOD FOR REPORTING A CHANNEL QUALITY INDICATOR BY A RELAY NODE IN A WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME 审中-公开
公开(公告)号：US20170150479A1
公开(公告)日：2017-05-25
申请号：US15401940
申请日：2017-01-09
申请人： LG ELECTRONICS INC.
发明人： Inkwon SEO , Hanbyul SEO , Kijun KIM , Hakseong KIM
IPC分类号： H04W72/00 , H04W72/04 , H04L5/00
CPC分类号： H04W72/005 , H04B17/24 , H04L5/0057 , H04W24/10 , H04W48/16 , H04W72/042 , H04W72/0446 , H04W84/047
摘要： The present invention relates to a method for reporting a channel quality indicator for a relay node-dedicated physical downlink shared channel (R-PDSCH) from a base station by a relay node in a wireless communication system. More particularly, the method comprises the following steps: receiving one or more reference signals from the base station; calculating a channel quality indicator for the R-PDSCH on the basis of one or more reference signals; and reporting the channel quality indicator to the base station. The calculation of the channel quality indicator is performed under the assumption that a specific number (NRE) of available resource elements is included in a subframe in which the R-PDSCH is transmitted. The specific number (NRE) of the available resource elements is determined on the basis of information relating to a last symbol of the R-PDSCH, wherein the starting symbol and the last symbol are set by an upper layer signal.

57. 发明申请

US20170111217A1 METHOD FOR CONFIGURING TRANSMISSION OPPORTUNITY SECTION IN WIRELESS ACCESS SYSTEM SUPPORTING UNLICENSED BAND, AND DEVICE FOR SUPPORTING SAME 审中-公开
公开(公告)号：US20170111217A1
公开(公告)日：2017-04-20
申请号：US15315964
申请日：2015-06-05
申请人： LG ELECTRONICS INC.
发明人： Seonwook KIM , Seungmin LEE , Hakseong KIM , Byounghoon KIM , Joonkui AHN
IPC分类号： H04L12/24 , H04W72/04 , H04W72/12 , H04L5/00
CPC分类号： H04L41/08 , H04L5/001 , H04L5/0044 , H04L5/0053 , H04L5/0091 , H04L27/2602 , H04W72/042 , H04W72/044 , H04W72/12 , H04W74/006 , H04W74/0808 , H04W88/02
摘要： The present invention relates to a wireless access system supporting an unlicensed band, and provides a method for configuring a transmission opportunity (TxOP) section, and devices for supporting the same. The method for configuring a transmission opportunity (TxOP) section in a wireless access system supporting carrier aggregation (CA) with an unlicensed band, in one embodiment of the present invention, comprises the steps of: receiving, by a terminal, TxOP start information for indicating the start of the TxOP section; receiving orthogonal frequency division multiplexing (OFDM) symbol position information for indicating an OFDM symbol starting data transmission and reception in the TxOP section; and transmitting and receiving the data in a subframe (SF) of an S cell indicated by the TxOP start information on the basis of the OFDM symbol position information.

58. 发明申请

US20170105203A1 METHOD AND APPARATUS FOR ENHANCED CONTROL CHANNEL-BASED OPERATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20170105203A1
公开(公告)日：2017-04-13
申请号：US15387374
申请日：2016-12-21
申请人： LG ELECTRONICS INC.
发明人： Hanbyul SEO , Hakseong KIM , Kijun KIM , Dongyoun SEO , Inkwon SEO
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04W72/042 , H04L1/16 , H04L1/1861 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0092 , H04W72/0406 , H04W72/0413
摘要： The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for enhanced control channel-based operation. A method for a base station for transmitting a downlink control channel in a wireless communication system according to one embodiment of the present invention comprises the steps of: determining one antenna port to be used for the downlink control channel; mapping the downlink control channel to a resource element on the basis of a reference signal for the one antenna port; and transmitting the mapped downlink control channel to a terminal, wherein an index for the one antenna port can be determined on the basis of a control channel element (CCE) index of the downlink control channel derived from the terminal identifier.

59. 发明申请

US20170048829A1 METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM SUPPORTING DEVICE-TO-DEVICE COMMUNICATION AND DEVICE THEREFOR 审中-公开
标题翻译：支持设备到设备通信的无线通信系统中的发送和接收下行链路控制信息的方法及其设备
公开(公告)号：US20170048829A1
公开(公告)日：2017-02-16
申请号：US15306050
申请日：2015-04-21
申请人： LG ELECTRONICS INC.
发明人： Hakseong KIM , Hanbyul SEO
IPC分类号： H04W72/04 , H04W76/02
CPC分类号： H04W72/042 , H04L5/0053 , H04L5/0092 , H04W72/1289 , H04W76/14
摘要： A method of transmitting and receiving downlink control information in a wireless communication system that supports communication between terminals and a device for the same are provided. Specifically, a method of receiving downlink control information in a wireless communication system that supports Device-to-Device (D2D) communication includes: receiving, by a terminal, downlink control information for D2D communication from a base station, wherein the downlink control information includes a Physical Sidelink Shared Channel (PSSCH) resource allocation information for D2D data transmission, and a Physical Sidelink Control Channel (PSCCH) resource for D2D control information transmission is derived from the PSSCH resource allocation information.
摘要翻译：提供了一种在支持终端之间的通信的无线通信系统中发送和接收下行链路控制信息的方法以及用于其的设备。具体而言，在支持设备到设备（D2D）通信的无线通信系统中接收下行链路控制信息的方法包括：由终端从基站接收用于D2D通信的下行链路控制信息，其中，所述下行链路控制信息包括从PSSCH资源分配信息导出用于D2D数据传输的物理侧链共享信道（PSSCH）资源分配信息和用于D2D控制信息传输的物理链路控制信道（PSCCH）资源。

60. 发明申请

US20170026943A1 METHOD FOR ALLOCATING RESOURCES IN A WIRELESS COMMUNICATION SYSTEM AND A DEVICE FOR THE SAME 审中-公开
标题翻译：用于在无线通信系统中分配资源的方法和用于其的设备
公开(公告)号：US20170026943A1
公开(公告)日：2017-01-26
申请号：US15218373
申请日：2016-07-25
申请人： LG ELECTRONICS INC.
发明人： Hakseong KIM , Hanbyul SEO , Byounghoon KIM
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04W72/042 , H04B7/15507 , H04L5/0053 , H04L27/2602 , H04W72/0426 , H04W72/0446 , H04W84/047
摘要： A method is provided for transmitting downlink control information (DCI) at a base station in a wireless communication system. The base station assigns a set of Virtual Resource Blocks (VRBs) for the DCI on a downlink subframe, wherein the DCI is related with a specific device. The base station transmits, to the specific device, the DCI via a specific downlink control channel configured for the specific device by using the downlink subframe. The set of VRBs is configured to be a same VRB set in a first slot and a second slot of the downlink subframe. If the set of VRBs is assigned in the first slot of the downlink subframe, the DCI is configured for a downlink transmission for the specific device. If the set of VRBs is assigned in the second slot of the downlink subframe, the DCI is configured for an uplink transmission for the specific device.
摘要翻译：提供了一种用于在无线通信系统中的基站处发送下行链路控制信息（DCI）的方法。基站在下行链路子帧上为DCI分配一组虚拟资源块（VRB），其中DCI与特定设备相关。基站通过使用下行链路子帧，通过为特定设备配置的特定下行链路控制信道向特定设备发送DCI。该组VRB被配置为在下行链路子帧的第一时隙和第二时隙中设置相同的VRB。如果在下行链路子帧的第一时隙中分配了一组VRB，则将DCI配置为用于特定设备的下行链路传输。如果在下行链路子帧的第二时隙中分配了一组VRB，则为特定设备的上行链路传输配置DCI。

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