公开(公告)号：US09602249B2

公开(公告)日：2017-03-21

申请号：US15046119

申请日：2016-02-17

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hakseong Kim ,  Hanbyul Seo

IPC: H04L5/00 ,  H04L1/16 ,  H04W84/04 ,  H04W72/04 ,  H04L5/14 ,  H04L1/18 ,  H04L1/00

CPC classification number: H04L1/1678 ,  H04L1/1854 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0092 ,  H04L5/1469 ,  H04L2001/0093 ,  H04L2001/0097 ,  H04W72/0406 ,  H04W84/047

Abstract: Disclosed in the present invention is a method for a base station to set a backhaul link subframe for a relay node in a wireless communication system, to which a carrier aggregation technique is applied. More particularly, the present invention comprises the steps of: determining one of the plurality of subframe settings as a first subframe setting for a main component carrier allocated to the relay node; composing subframe setting candidates for one or more subcomponent carriers allocated to the relay node, one the basis of the determined first subframe setting; and determining a second subframe setting for each of the one or more subcomponent carriers, using the composed subframe setting candidates, wherein a subframe aggregation according to the first subframe setting and subframe aggregations according to each of the subframe setting candidates do not overlap when downlink subframes and uplink subframes of the different component carriers are identical, and a downlink subframe aggregation according to the second subframe setting is included in a downlink subframe aggregation according to the first subframe setting.

公开(公告)号：US09548843B2

公开(公告)日：2017-01-17

申请号：US14761580

申请日：2014-01-16

Applicant: LG ELECTRONICS INC.

Inventor： Hanbyul Seo ,  Hakseong Kim ,  Byounghoon Kim

IPC: H04W4/00 ,  H04L5/00 ,  H04W72/04 ,  H04B7/26 ,  H04W56/00

CPC classification number: H04W72/1215 ,  H04B7/2656 ,  H04J11/00 ,  H04L5/0042 ,  H04L5/14 ,  H04L69/22 ,  H04W8/005 ,  H04W56/0045 ,  H04W72/0446 ,  H04W72/048 ,  H04W76/27

Abstract: Disclosed is a method for enabling a first terminal to communicate with a second terminal. Specifically, the method includes the steps of: receiving from a base station the format information of a first sub-frame for directly communicating with a second terminal; and assigning a signal for direct communication between the terminals to the first sub-frame according to the format information, wherein the format information contains the information concerning the resource region assigned with the signal for the direct communication between the terminals in the first sub-frame if a part of the first sub-frame overlaps a subsequent second sub-frame.

Abstract translation: 公开了一种使第一终端能够与第二终端进行通信的方法。 具体地说，该方法包括以下步骤：从基站接收用于与第二终端直接通信的第一子帧的格式信息; 以及根据格式信息将用于终端之间的直接通信的信号分配给第一子帧，其中，格式信息包含关于分配有用于在第一子帧中的终端之间的直接通信的信号的资源区域的信息 如果第一子帧的一部分与随后的第二子帧重叠。

公开(公告)号：US09532338B2

公开(公告)日：2016-12-27

申请号：US14414380

申请日：2013-07-24

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hakseong Kim ,  Hanbyul Seo

IPC: H04L5/00 ,  H04W72/04 ,  H04B7/26 ,  H04L5/14

CPC classification number: H04W72/0406 ,  H04B7/26 ,  H04L5/0035 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/1469 ,  H04W72/042

Abstract: The present invention relates to a method for enabling user equipment to receive control information in a wireless communication system, comprising the steps of: receiving, from a first base station, first control information in which the control information is allocated on a specific wireless resource area according to a first pattern; and receiving from a second base station, second control information in which the control information is assigned on the specific wireless resource area according to a second pattern, wherein the first pattern is determined on the basis of identification information associated with the first base station, the second pattern is determined on the basis of identification information associated with the second base station, and the first and second patterns are set so as not to overlap each other.

Abstract translation: 本发明涉及一种能够使用户设备在无线通信系统中接收控制信息的方法，包括以下步骤：从第一基站接收在特定无线资源区域上分配控制信息的第一控制信息 根据第一种模式; 以及从第二基站接收根据第二模式在所述特定无线资源区域上分配所述控制信息的第二控制信息，其中，所述第一模式基于与所述第一基站相关联的识别信息来确定， 基于与第二基站相关联的识别信息确定第二模式，并且将第一和第二模式设置为不彼此重叠。

公开(公告)号：US20160338021A1

公开(公告)日：2016-11-17

申请号：US15111694

申请日：2015-01-28

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjin Chae ,  Hanbyul Seo ,  Hakseong Kim ,  Byounghoon Kim

IPC: H04W72/04 ,  H04L5/14

CPC classification number: H04W72/1263 ,  H04L5/0048 ,  H04L5/14 ,  H04L27/2607 ,  H04W8/005 ,  H04W56/001 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/10 ,  H04W72/1242 ,  H04W72/1289 ,  H04W74/0833 ,  H04W76/14 ,  H04W92/18

Abstract: An embodiment according to the present invention, with respect to a method for a device-to-device (D2D) UE for transceiving a signal, comprises the steps of: receiving a D2D communication resource configuration; and transmitting a D2D communication signal on the basis of the D2D communication resource configuration, wherein if the UE transmits a D2D communication signal by means of a resource indicated by a base station, then the D2D communication signal is transmitted in a first timing determined from a value indicating a timing offset between uplink and downlink radio frames (NTA), and if the UE selects a resource which will transmit the D2D communication signal, then the D2D communication signal is transmitted in a second timing determined without regard to the value indicating the timing offset between the uplink and downlink radio frames (NTA).

Abstract translation: 根据本发明的实施例，关于用于收发信号的设备到设备（D2D）UE的方法，包括以下步骤：接收D2D通信资源配置; 以及根据所述D2D通信资源配置发送D2D通信信号，其中如果所述UE通过由基站所指示的资源发送D2D通信信号，则所述D2D通信信号以从 指示上行链路和下行链路无线电帧（NTA）之间的定时偏移的值，并且如果UE选择将发送D2D通信信号的资源，则D2D通信信号在不考虑指示定时的值的第二定时被发送 在上行链路和下行链路无线电帧（NTA）之间的偏移。

公开(公告)号：US09467881B2

公开(公告)日：2016-10-11

申请号：US14361252

申请日：2012-12-17

Applicant: LG ELECTRONICS INC.

Inventor： Hanbyul Seo ,  Hakseong Kim

IPC: H04W4/00 ,  H04W24/08 ,  H04L1/00 ,  H04J11/00

CPC classification number: H04W24/08 ,  H04J11/00 ,  H04J11/0023 ,  H04J11/0056 ,  H04L1/0026 ,  H04W72/042 ,  H04W88/02

Abstract: Disclosed are a method for measuring channel state information in a wireless access system that supports an environment in which an amount of uplink resource and an amount of downlink resource dynamically change, and an apparatus for the method. In detail, the method comprises: a step of receiving interference measurement resource information including information on the location of an interference measurement resource set in an uplink resource for interference measurement; a step of measuring interference being received from an adjacent cell at the location of the interference measurement resource; a step of calculating channel state information using the measured interference value; and a step of transmitting the calculated channel state information to a base station.

Abstract translation: 公开了一种在无线接入系统中测量信道状态信息的方法，该无线接入系统支持上行链路资源量和下行链路资源量动态变化的环境，以及该方法的装置。 详细地说，该方法包括：接收干扰测量资源信息的步骤，该干扰测量资源信息包括用于干扰测量的上行链路资源中设置的干扰测量资源的位置的信息; 测量在所述干扰测量资源的位置处从相邻小区接收的干扰的步骤; 使用所测量的干扰值来计算信道状态信息的步骤; 以及将计算出的信道状态信息发送到基站的步骤。

公开(公告)号：US09445413B2

公开(公告)日：2016-09-13

申请号：US14384142

申请日：2013-03-22

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Hanbyul Seo ,  Hakseong Kim

IPC: H04W4/00 ,  H04W72/04 ,  H04W12/00 ,  H04W48/12 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L5/00 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/0012 ,  H04W12/00 ,  H04W12/02 ,  H04W48/12

Abstract: One embodiment of the present invention provides a method for enabling a terminal to receive control information in a wireless communication system, comprising the steps of: determining resource units for Enhanced Physical Downlink Control Channel (EPDCCH) of a plurality of resource units, with respect to each of one or more resource sets; and blind-decoding the resource units for the EPDCCH with respect to each of the one or more resource sets, wherein each of the one or more resource sets is set for one of localized EPDCCH transmission or distributed EPCCH transmission.

Abstract translation: 本发明的一个实施例提供一种使终端能够在无线通信系统中接收控制信息的方法，包括以下步骤：确定多个资源单元的增强物理下行链路控制信道（EPDCCH）的资源单元，相对于 一个或多个资源集合中的每一个; 对于所述一个或多个资源集合中的每个资源集，对所述EPDCCH的资源单元进行盲解码，其中，所述一个或多个资源集合中的每一个被设置用于本地化的EPDCCH传输或分布式EPCCH传输之一。

公开(公告)号：US09420553B2

公开(公告)日：2016-08-16

申请号：US14372181

申请日：2013-01-18

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun Park ,  Hakseong Kim ,  Kijun Kim ,  Hanbyul Seo

IPC: H04J3/00 ,  H04W56/00 ,  H04L5/00 ,  H04L5/14

CPC classification number: H04W56/0005 ,  H04L5/0048 ,  H04L5/14 ,  H04W56/0045

Abstract: Defined are timings at which a user equipment transmits uplink signals to a plurality of base stations in a wireless communication system to which a coordinated multipoint (CoMP) technology is applied. Specifically, a method of controlling uplink signal transmission timings to prevent collision between timings in transmission of uplink signals to the base stations is disclosed.

Abstract translation: 定义了用户设备向应用协调多点（CoMP）技术的无线通信系统中的多个基站发送上行链路信号的定时。 具体地，公开了一种控制上行链路信号传输定时以防止向基站发送上行链路信号的定时之间的冲突的方法。

公开(公告)号：US09414382B2

公开(公告)日：2016-08-09

申请号：US14364291

申请日：2013-01-07

Applicant: LG ELECTRONICS INC.

Inventor： Daewon Seo ,  Suckchel Yang ,  Seungmin Lee ,  Hakseong Kim ,  Hanbyul Seo

IPC: H04W72/04 ,  H04L1/18 ,  H04W72/12 ,  H04W28/06

Abstract: A new PHICH channel and a new PDCCH channel are allocated when the location of a subframe to be used in transmission changes by the change in the configuration of the subframe caused by a dynamic uplink/downlink configuration in a subframe bundling transmission mode. In the event that a subframe is successfully transmitted in a subframe bundling mode, the location of the subframe that has been successfully transmitted is determined as a reference in determining the point of time of the response to the bundling transmission. In addition, the bundling transmission following the subframe that has been successfully transmitted can be omitted.

公开(公告)号：US20160164642A1

公开(公告)日：2016-06-09

申请号：US15046119

申请日：2016-02-17

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hakseong Kim ,  Hanbyul Seo

IPC: H04L1/16 ,  H04W72/04 ,  H04L5/00 ,  H04L5/14

CPC classification number: H04L1/1678 ,  H04L1/1854 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0092 ,  H04L5/1469 ,  H04L2001/0093 ,  H04L2001/0097 ,  H04W72/0406 ,  H04W84/047

Abstract: Disclosed in the present invention is a method for a base station to set a backhaul link subframe for a relay node in a wireless communication system, to which a carrier aggregation technique is applied. More particularly, the present invention comprises the steps of: determining one of the plurality of subframe settings as a first subframe setting for a main component carrier allocated to the relay node; composing subframe setting candidates for one or more subcomponent carriers allocated to the relay node, one the basis of the determined first subframe setting; and determining a second subframe setting for each of the one or more subcomponent carriers, using the composed subframe setting candidates, wherein a subframe aggregation according to the first subframe setting and subframe aggregations according to each of the subframe setting candidates do not overlap when downlink subframes and uplink subframes of the different component carriers are identical, and a downlink subframe aggregation according to the second subframe setting is included in a downlink subframe aggregation according to the first subframe setting.

公开(公告)号：US09295058B2

公开(公告)日：2016-03-22

申请号：US14383003

申请日：2013-03-29

Applicant: LG ELECTRONICS INC.

Inventor： Hakseong Kim ,  Byounghoon Kim

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04W72/0446 ,  H04L5/0048 ,  H04L27/2613 ,  H04W72/0413 ,  H04W72/042

Abstract: The present invention relates to a method and apparatus for transmitting data. In the method for transmitting data, a first transmission point can determine a reference signal sequence r(m) and transmit the determined reference signal sequence r(m) to a terminal. A parameter ns from among parameters for generating an initial value c_init of a pseudorandom sequence in order to determine the reference signal sequence can be determined on the basis of the slot number of a wireless frame, which a second transmission point transmits to the terminal. Accordingly, the demodulation performance of the terminal can be enhanced.

Abstract translation: 本发明涉及发送数据的方法和装置。 在用于发送数据的方法中，第一传输点可以确定参考信号序列r（m）并将所确定的参考信号序列r（m）发送到终端。 可以基于第二传输点向终端发送的无线帧的时隙号来确定用于生成伪随机序列的初始值c_init以便确定参考信号序列的参数中的参数ns。 因此，可以提高终端的解调性能。