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公开(公告)号：US10462775B2
公开(公告)日：2019-10-29
申请号：US15790960
申请日：2017-10-23
Applicant: LG ELECTRONICS INC.
Inventor： Hanbyul Seo , Myoungseob Kim
Abstract: The present invention relates to a method for a terminal to receive an enhanced physical downlink control channel (EPDCCH) from a based station in a wireless communication system. More particularly, the method includes the steps of defining a first number of enhanced resource element groups (EREGs) for each resource block for the EPDCCH, and monitoring EPDCCH candidates consisting of one or more enhanced control channel elements (ECCEs) in resource blocks and receiving the EPDCCH, wherein each of the one or more ECCEs consists of a second number of EREGs, and indexes of the second number of EREGs are determined to be intervals of the number of ECCEs for each resource block.
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12.发明授权公开(公告)号：US10212703B2
公开(公告)日：2019-02-19
申请号：US15313950
申请日：2015-05-27
Applicant: LG ELECTRONICS INC.
Inventor： Hyukjin Chae , Hanbyul Seo , Byounghoon Kim , Myoungseob Kim
IPC: H04L29/08 , H04W84/18 , H04W72/04 , H04W72/02 , H04W48/16 , H04W4/70 , H04W76/14 , H04B1/7136 , H04L5/00 , H04W8/00 , H04W84/12 , H04W92/18 , H04W88/02 , H04W84/04
Abstract: According to an embodiment of the present invention, a discovery signal transmission method, by a device to device (D2D) terminal in a wireless communication system, comprises the steps of: determining a subframe pool in a discovery period; and transmitting a discovery signal in a subframe comprised in the subframe pool; wherein a frequency resource index and a time resource index, on which a discovery signal is transmitted in another discovery period which follows the discovery period, are determined by means of next_nf=(f_shift+floor((nf+Nf*nt)/Nt)) mod Nf and next_nt=(t_shift+nf+Nf*nt) mod Nt, respectively, wherein Nf is the number of discovery resources per subframe, Nt is the number of subframes per discovery period, f_shift is a frequency shift, t_shift is a subframe shift, nf is a frequency resource index on which the discovery signal is transmitted, nt is a time resource index on which the discovery signal is transmitted, and the f_shift and the t_shift are determined on the basis of the value that is indicated by means of an upper layer parameter.
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公开(公告)号：US10187902B2
公开(公告)日：2019-01-22
申请号：US15118822
申请日：2015-02-13
Applicant: LG ELECTRONICS INC.
Inventor： Myoungseob Kim , Hanbyul Seo , Daewon Seo
Abstract: The present invention relates to a method and apparatus for performing a D2D communication between device-to-device (D2D) devices in a wireless communication system in which a D2D direct communication is supported performed by a D2D transmission user equipment (UE), and the method includes transmitting control information related to a scheduling assignment through a D2D frame defined for the D2D communication to a D2D reception UE, and transmitting D2D data to the D2D reception UE through the D2D frame, wherein the D2D frame includes a contention period in which the control information is transmitted and a D2D data period in which the D2D data is transmitted, and wherein the contention period is located in front of the D2D data period.
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公开(公告)号：US09844044B2
公开(公告)日：2017-12-12
申请号：US14388679
申请日：2013-04-02
Applicant: LG ELECTRONICS INC.
Inventor： Hanbyul Seo , Myoungseob Kim
CPC classification number: H04W72/042 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04W24/00 , H04W72/00 , H04W72/044
Abstract: The present invention relates to a method for a terminal to receive an enhanced physical downlink control channel (EPDCCH) from a based station in a wireless communication system. More particularly, the method includes the steps of defining a first number of enhanced resource element groups (EREGs) for each resource block for the EPDCCH, and monitoring EPDCCH candidates consisting of one or more enhanced control channel elements (ECCEs) in resource blocks and receiving the EPDCCH, wherein each of the one or more ECCEs consists of a second number of EREGs, and indexes of the second number of EREGs are determined to be intervals of the number of ECCEs for each resource block.
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公开(公告)号：US09730185B2
公开(公告)日：2017-08-08
申请号：US14372121
申请日：2013-01-04
Applicant: LG ELECTRONICS INC.
Inventor： Myoungseob Kim , Inkwon Seo , Seungmin Lee , Hakseong Kim , Hanbyul Seo
CPC classification number: H04W72/005 , H04L1/0046 , H04L1/0061 , H04L1/0072 , H04L5/0048 , H04L5/0055 , H04W48/12 , H04W48/16 , H04W72/042
Abstract: The present invention relates to a method by which terminals in a wireless communication system receive control channels. More particularly, the method includes the steps of: receiving control information that includes the transmission mode for the control channel and information about the number of antenna ports through a broadcast channel from a base station; and receiving the control channel on the basis of the control information.
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Patent Agency Ranking
16.发明授权Method for resource allocation for downlink control channel in wireless communication system and apparatus therefor 有权无线通信系统中下行链路控制信道的资源分配方法及装置公开(公告)号：US09565665B2
公开(公告)日：2017-02-07
申请号：US14370692
申请日：2013-01-11
Applicant: LG ELECTRONICS INC.
Inventor： Myoungseob Kim , Hanbyul Seo
CPC classification number: H04W72/042 , H04L5/001 , H04L5/0023 , H04L5/0051 , H04L5/0053 , H04L5/0064 , H04L5/0094 , H04W72/0406
Abstract: Disclosed is a method for a base station to transmit a downlink control channel in a wireless communication system. Specifically, the method comprises the steps of: determining, on the basis of the number of usable resource elements in one pair of resource blocks, the size of a resource allocation unit for a downlink control channel and the number of resource allocation units within one pair of resource blocks; mapping the downlink control channel, from a preset number of resource block pairs, to the transmission resource on the basis of the determined resource allocation unit; and transmitting the downlink control channel to a terminal, wherein the size of the resource allocation unit is defined by the number of resource elements and is varied according to the number of usable resource elements.
Abstract translation: 公开了一种用于基站在无线通信系统中发送下行链路控制信道的方法。 具体而言，该方法包括以下步骤：基于一对资源块中的可用资源元素的数量，确定下行链路控制信道的资源分配单元的大小和一对资源分配单元的数量 的资源块; 基于所确定的资源分配单元，将预定数量的资源块对的下行链路控制信道映射到传输资源; 以及将所述下行链路控制信道发送到终端，其中，所述资源分配单元的大小由所述资源元素的数量定义，并且根据所述可用资源元素的数量而变化。
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公开(公告)号：US20150296551A1
公开(公告)日：2015-10-15
申请号：US14647694
申请日：2013-11-28
Applicant: LG ELECTRONICS INC.
Inventor： Myoungseob Kim , Seungmin Lee , Hakseong Kim , Hanbyul Seo
CPC classification number: H04W76/14 , H04W4/021 , H04W8/005 , H04W8/02 , H04W60/00 , H04W60/04 , H04W68/005 , H04W88/04
Abstract: The present invention relates to a wireless communication system. In particular, provided are a method for managing, by a terminal, mobility in a wireless communication system, and an apparatus therefore, including the steps of: receiving a plurality of TA lists, wherein the plurality of TA lists include dedicated TA lists and shared TA lists; and when TA information of a current cell matches with the shared TA lists, selectively performing a TAU process according to a communication mode, wherein when the communication mode is a non-D2D, the TAU process is performed on an MME corresponding to the TA information about the current cell, and when the communication mode is D2D, the TAU process is skipped.
Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 特别地，提供一种用于由终端管理无线通信系统中的移动性的方法，以及因此包括以下步骤的装置：接收多个TA列表，其中所述多个TA列表包括专用TA列表和共享 TA列表 并且当当前小区的TA信息与共享TA列表匹配时，根据通信模式有选择地执行TAU处理，其中当通信模式是非D2D时，在对应于TA信息的MME上执行TAU处理 关于当前小区，并且当通信模式为D2D时，跳过TAU进程。
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18.发明授权公开(公告)号：US12106667B2
公开(公告)日：2024-10-01
申请号：US17614767
申请日：2019-11-22
Applicant: LG ELECTRONICS INC.
Inventor： Jongseob Baek , Myoungseob Kim , Jaeho Hwang
Abstract: A method by which a terminal receives a signal in a wireless communication system is disclosed. The method can comprise: receiving first information about a parking space from the infrastructure of a parking lot; generating second information for parking in the parking lot, on the basis of the first information; and transmitting the second information to a vehicle having established a communication link with the terminal. In addition, the first information can include spatial coordinates and a virtual parking line of the parking space. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.
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19.发明授权公开(公告)号：US11871314B2
公开(公告)日：2024-01-09
申请号：US17403523
申请日：2021-08-16
Applicant: LG ELECTRONICS INC.
Inventor： Youngtae Kim , Hanbyul Seo , Myoungseob Kim , Seungmin Lee
CPC classification number: H04W4/40 , H04L5/0051 , H04L5/0055 , H04L5/10 , H04W28/26
Abstract: The present invention relates to a resource allocation method of a vehicle-to-everything (V2X) transmission terminal in a wireless communication system and an apparatus therefor. More specifically, the method comprises the steps of: transmitting, to a V2X receiving terminal, a first V2X signal for a V2X service; receiving, from the V2X receiving terminal, an acknowledgment/negative-acknowledgment (ACK/NACK) for a V2X signal; and, if the NACK is received from the V2X receiving terminal, allocating, for a second V2X signal, a second time-frequency resource reserved in association with a first time-frequency resource for the first V2X signal.
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20.发明公开公开(公告)号：US20230141179A1
公开(公告)日：2023-05-11
申请号：US17909201
申请日：2020-03-06
Applicant: LG ELECTRONICS INC.
Inventor： Myoungseob Kim , Jaeho Hwang
Abstract: The present disclosure relates to a method for maintaining a VRU cluster, and the method proposed in the present disclosure comprises: estimating cluster parameters; and transmitting cluster information including the cluster parameters, wherein the cluster parameters comprise at least one of the center position of the cluster and the velocity of the cluster, the center position of the cluster is determined on the basis of the position of a first terminal, and the velocity of the cluster is determined on the basis of the velocity of the first terminal.
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