公开(公告)号：US20150365209A1

公开(公告)日：2015-12-17

申请号：US14761188

申请日：2014-02-04

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Hanbyul SEO ,  Joonkui AHN ,  Dongyoun SEO

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0044 ,  H04L5/001 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0098 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/1278 ,  H04W72/1284

Abstract: A method for and apparatus for performing resource allocation in a wireless communication system is provided. The apparatus includes receiving a configuration of an entire system bandwidth including a predefined system bandwidth and a carrier segment in which is allocated in not available region for the predefined system bandwidth; checking an indication to indicate whether the entire system bandwidth is available or not for the UE, and information for the entire system bandwidth in the configuration; and receiving a reference signal and a control signal at subframes determined based on the indication and the information.

Abstract translation: 提供了一种用于在无线通信系统中执行资源分配的方法和装置。 该装置包括接收包括预定义的系统带宽的整个系统带宽和其中在不可用区域中为预定义的系统带宽分配的载波段的配置; 检查用于指示UE的整个系统带宽是否可用的指示，以及配置中整个系统带宽的信息; 以及在基于所述指示和所​​述信息确定的子帧处接收参考信号和控制信号。

公开(公告)号：US20150358981A1

公开(公告)日：2015-12-10

申请号：US14759391

申请日：2014-01-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjin CHAE ,  Hanbyul SEO ,  Hakseong KIM ,  Inkwon SEO

IPC: H04W72/08 ,  H04W24/08 ,  H04L5/00 ,  H04W76/02

CPC classification number: H04W72/085 ,  H04L5/0048 ,  H04L5/0051 ,  H04L25/02 ,  H04W4/70 ,  H04W24/08 ,  H04W76/14 ,  H04W92/18

Abstract: One embodiment of the present invention relates to a method for enabling a first device to perform device-to-device (D2D) communication in a wireless communication system, comprising the steps of: receiving a D2D candidate list from a third device; receiving a D2D reference signal transmitted from a second device included in the D2D candidate list; and performing measurement using the D2D reference signal; and transmitting the measured result to the third device.

Abstract translation: 本发明的一个实施例涉及一种使第一设备能够在无线通信系统中执行设备到设备（D2D）通信的方法，包括以下步骤：从第三设备接收D2D候选列表; 接收从包括在所述D2D候选列表中的第二设备发送的D2D参考信号; 并使用D2D参考信号进行测量; 并将测量结果发送到第三设备。

公开(公告)号：US20150358977A1

公开(公告)日：2015-12-10

申请号：US14763089

申请日：2014-03-04

Applicant: LG ELECTRONICS INC.

Inventor： Hanbyul SEO ,  Seungmin LEE ,  Byounghoon KIM ,  Suckchel YANG

IPC: H04W72/08 ,  H04W52/24

CPC classification number: H04W72/082 ,  H04J11/00 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/0073 ,  H04L5/1469 ,  H04W52/00 ,  H04W52/243 ,  H04W52/267 ,  H04W72/00

Abstract: The present application discloses a method whereby a base station transmits/receives signals to/from user equipment in a wireless communication system. More specifically, the method comprises the steps of: applying one of at least one candidate resource setting as a resource setting for the signal transmission/reception; and transmitting/receiving signals to/from the user equipment in accordance with the applied resource setting, the method being characterized by: decreasing transmission power for a downlink signal if the downlink signal is transmitted, in a resource designated for uplink signal reception from the user equipment according to a predetermined reference resource setting, to the user equipment according to the applied resource setting; and increasing transmission power for an uplink signal or decreasing the coding rate of the uplink signal if the uplink signal is received, in a resource designated for downlink signal transmission to the user equipment according to the reference resource setting, from the user equipment according to the applied resource setting.

Abstract translation: 本申请公开了一种基站在无线通信系统中向/从用户设备发送/接收信号的方法。 更具体地说，该方法包括以下步骤：应用至少一个候选资源设置中的一个作为信号发送/接收的资源设置; 并且根据所应用的资源设置向/从用户设备发送/接收信号，所述方法的特征在于：如果下行链路信号被发送，则在从用户指定用于上行链路信号接收的资源中降低下行链路信号的发射功率 设备根据预定参考资源设置，根据应用资源设置向用户设备; 并根据所述用户设备，根据所述参考资源设置向所述用户设备发送下行链路信号的资源，在上行链路信号中增加发送功率，或降低所述上行链路信号的编码率。 应用资源设置。

公开(公告)号：US20150358140A1

公开(公告)日：2015-12-10

申请号：US14815224

申请日：2015-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hakseong KIM ,  Hanbyul SEO

IPC: H04L5/00 ,  H04W72/12 ,  H04W76/04 ,  H04L5/14

CPC classification number: H04J11/0069 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/14 ,  H04L25/22 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/1273 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

Abstract: A method for configuring a backhaul link subframe in a wireless communication system to which a carrier aggregation scheme is applied and an apparatus for the same are disclosed. The method comprises determining one of a plurality of subframe configurations as a first subframe configuration for a primary component carrier allocated to the relay node; configuring subframe configuration candidates for one or more secondary component carriers allocated to the relay node on the basis of the determined first subframe configuration; determining a second subframe configuration for each of the one or more secondary component carriers by using the configured subframe configuration candidates; and transmitting and receiving a signal to and from the relay node in accordance with the first subframe configuration and the second subframe configuration.

Abstract translation: 公开了一种在应用了载波聚合方案的无线通信系统中配置回程链路子帧的方法及其装置。 该方法包括将多个子帧配置中的一个确定为分配给中继节点的主分量载波的第一子帧配置; 基于所确定的第一子帧配置，配置分配给所述中继节点的一个或多个次要分量载波的子帧配置候选; 通过使用配置的子帧配置候选来确定所述一个或多个次要分量载波中的每一个的第二子帧配置; 以及根据第一子帧配置和第二子帧配置向中继节点发送和从中继节点接收信号。

公开(公告)号：US20150341816A1

公开(公告)日：2015-11-26

申请号：US14758940

申请日：2014-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Inkwon SEO ,  Hanbyul SEO

IPC: H04W24/10 ,  H04W72/08 ,  H04W72/00 ,  H04W72/04

CPC classification number: H04W24/10 ,  H04L5/0092 ,  H04L5/1469 ,  H04W72/005 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/085

Abstract: The present invention relates to a radio resource management (RRM) measurement method of a terminal and a device therefor in a multi-cell wireless communication system. Particularly, the RRM measurement method comprises the steps of: receiving, from a serving cell, information associated with an RRM for a neighboring cell; and performing an RRM measurement for the neighboring cell according to the information associated with the RRM, wherein the serving cell and the neighboring cell are respectively set to change at least one uplink subframe according to a preset uplink-downlink configuration (UL-DL configuration) for downlink communication, and subframes for an RRM measurement for the neighboring cell are considered to be the same as subframes for an RRM measurement of the serving cell if the information associated with the RRM indicates the uplink-downlink configurations (UL-DL configurations) of the serving cell and the neighboring cell are the same.

Abstract translation: 本发明涉及多小区无线通信系统中的终端及其装置的无线资源管理（RRM）测量方法。 特别地，RRM测量方法包括以下步骤：从服务小区接收与相邻小区的RRM相关联的信息; 根据与所述RRM相关联的信息对所述相邻小区进行RRM测量，其中，所述服务小区和所述相邻小区分别被设置为根据预设的上行链路 - 下行链路配置（UL-DL配置）来改变至少一个上行链路子帧， 如果与RRM相关联的信息指示上行链路 - 下行链路配置（UL-DL配置），则用于下行链路通信的用于相邻小区的RRM测量的子帧被认为与用于服务小区的RRM测量的子帧相同 服务小区和相邻小区相同。

公开(公告)号：US20150319776A1

公开(公告)日：2015-11-05

申请号：US14649130

申请日：2013-12-03

Applicant: LG ELECTRONICS INC.

Inventor： Dongyoun SEO ,  Hanbyul SEO ,  Kijun KIM ,  Joonkui AHN ,  Hakseong KIM

IPC: H04W74/00 ,  H04B7/06 ,  H04B7/208 ,  H04L27/26

CPC classification number: H04W74/002 ,  H04B7/0623 ,  H04B7/208 ,  H04L1/1671 ,  H04L1/1819 ,  H04L1/1822 ,  H04L27/2646 ,  H04W72/04 ,  H04W88/005 ,  H04W88/08

Abstract: A method for determining a transport block size in a wireless communication system, and an apparatus using the method are provided. The method comprises: determining the number of effective resource blocks; and determining the transport block size of data transmitted on a data channel according to the number of effective resource blocks. In addition, a method for transmitting ACK/NACK (acknowledgement/not-acknowledgement) is provided.

Abstract translation: 提供了一种用于确定无线通信系统中的传输块大小的方法，以及使用该方法的装置。 该方法包括：确定有效资源块的数量; 以及根据有效资源块的数量确定在数据信道上发送的数据的传输块大小。 另外，提供了发送ACK / NACK（确认/不确认）的方法。

公开(公告)号：US20150319724A1

公开(公告)日：2015-11-05

申请号：US14648784

申请日：2013-12-20

Applicant: LG Electronics Inc.

Inventor： Hyukjin CHAE ,  Seungmin LEE ,  Hakseong KIM ,  Hanbyul SEO

IPC: H04W56/00 ,  H04L29/06 ,  H04W72/04 ,  H04W8/00 ,  H04W48/16

CPC classification number: H04W56/0015 ,  H04L5/0048 ,  H04L27/261 ,  H04L27/2675 ,  H04L65/10 ,  H04W8/005 ,  H04W48/16 ,  H04W56/0025 ,  H04W72/0406 ,  H04W88/04

Abstract: One embodiment of the present invention is a device-to-device (D2D) communication method. According to said method, a first terminal performs D2D communication with a second terminal in a wireless communication system, and comprises the steps of: receiving a first signal from the second terminal; and transmitting a second signal based on the received first signal to a third terminal. The first signal and the second signal are used in acquiring synchronization related to the D2D communication in each of the first terminal and the third terminal.

Abstract translation: 本发明的一个实施例是一种设备到设备（D2D）通信方法。 根据所述方法，第一终端在无线通信系统中与第二终端进行D2D通信，并且包括以下步骤：从所述第二终端接收第一信号; 以及基于所接收的第一信号将第二信号发送到第三终端。 第一信号和第二信号用于获取与第一终端和第三终端中的每一个中的D2D通信相关的同步。

公开(公告)号：US20150304086A1

公开(公告)日：2015-10-22

申请号：US14437162

申请日：2013-10-21

Applicant: LG ELECTRONICS INC.

Inventor： Hakseong KIM ,  Hanbyul SEO ,  Suckchel YANG

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0053 ,  H04B17/391 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0098 ,  H04W72/042

Abstract: A method and device for monitoring a control channel in a wireless communication system are provided. In particular, in consideration of multiple carrier aggregation, indication information is provided which includes information on a cell for monitoring a downlink control channel and information on a channel type defined to identify whether a downlink control channel to be transmitted from a corresponding cell is a legacy PDCCH (LPDCCH) or an enhanced PDCCH (EPDCCH). The indication information may be set in consideration of whether to arrange cross carrier scheduling. Thus, a terminal uses the indication information to adaptively monitor LPDCCH and/or EPDCCH through a predetermined search section of a corresponding cell. Thus, it is possible to adaptively schedule a downlink control channel and an enhanced downlink control channel.

Abstract translation: 提供了一种用于监视无线通信系统中的控制信道的方法和设备。 具体地，考虑到多载波聚合，提供指示信息，其包括关于用于监视下行链路控制信道的小区的信息，以及被定义为识别要从相应小区发送的下行链路控制信道是否为传统的信道类型的信息 PDCCH（LPDCCH）或增强型PDCCH（EPDCCH）。 考虑到是否安排交叉载波调度，可以设置指示信息。 因此，终端使用指示信息通过相应小区的预定搜索部分自适应地监视LPDCCH和/或EPDCCH。 因此，可以自适应地调度下行链路控制信道和增强的下行链路控制信道。

公开(公告)号：US20250039984A1

公开(公告)日：2025-01-30

申请号：US18779399

申请日：2024-07-22

Applicant: LG ELECTRONICS INC.

Inventor： Minsung KWAK ,  Hanbyul SEO ,  Jaihyun BYUN

IPC: H04W76/50 ,  H04W4/38 ,  H04W4/40 ,  H04W52/02

Abstract: Disclosed is a method of transmitting a message by a device in a wireless communication system according to at least one of the various embodiments. The method includes: obtaining information regarding a status of a battery of the device; and transmitting a personal safety message (PSM) including a first data element (DE) for notifying an event occurring on the device, based on the information regarding the battery status of the device and a battery charging threshold. Based on that a field for notifying a low battery status in the first DE is set to a TRUE value, the PSM may be configured to further include a second DE for providing information regarding a PSM transmission interval of the device in the low battery status.

公开(公告)号：US20250031011A1

公开(公告)日：2025-01-23

申请号：US18684476

申请日：2022-08-19

Applicant: LG Electronics Inc.

Inventor： Jaeho HWANG ,  Hakseong KIM ,  Hanbyul SEO

IPC: H04W4/02 ,  H04W4/08 ,  H04W4/44

Abstract: According to an aspect of various embodiments, disclosed are a method by which a first server transmits a server message to a second server in a wireless communication system, and an apparatus therefor. Disclosed are a method and an apparatus therefor, the method comprising the steps of: receiving, from a first terminal, a first message including position information about the first terminal; transmitting, to terminals, the first message of which a first group is changed to a reception group; and transmitting a server message to a second server through a first connection.