公开(公告)号：US20160050575A1

公开(公告)日：2016-02-18

申请号：US14782998

申请日：2014-05-07

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon SEO ,  Seungmin LEE ,  Hanbyul SEO

IPC: H04W24/08 ,  H04L5/14

CPC classification number: H04W24/08 ,  H04B7/26 ,  H04B17/00 ,  H04B17/24 ,  H04B17/345 ,  H04L5/0035 ,  H04L5/14 ,  H04W72/04

Abstract: A method for performing measurement by a terminal in a wireless communications system according to an embodiment of the present invention includes the steps of: receiving from a first transmission point the uplink-downlink structures associated respectively with a second transmission point and a third transmission point; and determining at least one measurement set based on the received uplink-downlink structures, wherein each measurement set consists of the sub-frames that: the duplex direction combination during a particular time interval in the case of following the uplink-downlink structure associated with the second transmission point is the same as the duplex direction combination during the particular time interval in the case of following the uplink-downlink structure associated with the third transmission point.

Abstract translation: 根据本发明的实施例的用于在无线通信系统中的终端进行测量的方法包括以下步骤：从第一传输点接收分别与第二传输点和第三传输点相关联的上行链路 - 下行链路结构; 以及基于所接收的上行链路 - 下行链路结构确定至少一个测量集合，其中每个测量集合由以下子帧组成：在跟随与所述上行链路 - 下行链路结构相关联的上行链路 - 下行链路结构的情况下的特定时间间隔期间的双工方向组合 在跟随与第三传输点相关联的上行链路 - 下行链路结构的情况下，在特定时间间隔期间，第二传输点与双向方向组合相同。

公开(公告)号：US20160013904A1

公开(公告)日：2016-01-14

申请号：US14772603

申请日：2014-03-04

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon SEO ,  Hanbyul SEO

IPC: H04L5/00 ,  H04W74/00 ,  H04L25/02

CPC classification number: H04L5/0048 ,  H04L25/0236 ,  H04W74/006

Abstract: Disclosed is a method for receiving control information, one embodiment of the present invention, in which a terminal receives control information by means of an enhanced physical downlink control channel (EPDCCH) in a wireless communication system, comprising the steps of: estimating a channel in subframe N, and blind-decoding on the basis of the result of the channel estimation; and blind-decoding in subframe N+L (L>=1), wherein, if subframe N and subframe N+L are included in a single subframe bundling group (SBG), then the reference signal associated with the channel estimation in subframe N is also used for the channel estimation for blind-decoding in subframe N+L.

Abstract translation: 公开了一种用于接收控制信息的方法，本发明的一个实施例，其中终端通过无线通信系统中的增强物理下行链路控制信道（EPDCCH）来接收控制信息，包括以下步骤：估计在 子帧N，并根据信道估计结果进行盲解码; 并且在子帧N + L（L> = 1）中进行盲解码，其中，如果子帧N和子帧N + L被包括在单个子帧捆绑组（SBG）中，则与子帧N中的信道估计相关联的参考信号 也用于子帧N + L中的盲解码的信道估计。

公开(公告)号：US20150341878A1

公开(公告)日：2015-11-26

申请号：US14411045

申请日：2013-06-13

Applicant: LG ELECTRONICS INC.

Inventor： Jihyun LEE ,  Hanbyul SEO ,  Hyukjin CHAE ,  Seungmin LEE ,  Inkwon SEO

IPC: H04W56/00 ,  H04W74/08 ,  H04W76/02 ,  H04W72/04 ,  H04W40/24

CPC classification number: H04W76/023 ,  H04W40/244 ,  H04W56/004 ,  H04W72/042 ,  H04W72/0453 ,  H04W74/0833 ,  H04W76/14 ,  H04W88/02

Abstract: One embodiment of the present invention relates to a method for enabling a first user equipment (UE) to transmit and receive a signal for device-to-device (D2D) communication in a wireless communication system, and the method for transmitting and receiving a signal for D2D communication comprises the steps of: acquiring downlink synchronization of a serving cell in a second UE; transmitting a random access preamble to the serving cell in the second UE; receiving a random access response including timing advance as a response to the random access preamble transmission; and receiving a beacon signal transmitted by the second UE using the timing advance.

Abstract translation: 本发明的一个实施例涉及一种能够使第一用户设备（UE）在无线通信系统中发送和接收设备到设备（D2D）通信的信号的方法，以及用于发送和接收信号的方法 对于D2D通信包括以下步骤：获取第二UE中的服务小区的下行链路同步; 向所述第二UE中的所述服务小区发送随机接入前导码; 接收包括作为对所述随机接入前同步码传输的响应的定时提前的随机接入响应; 以及使用所述定时提前接收由所述第二UE发送的信标信号。

公开(公告)号：US20150334757A1

公开(公告)日：2015-11-19

申请号：US14651594

申请日：2013-12-13

Applicant: LG Electronics Inc.

Inventor： Inkwon SEO

IPC: H04W76/02 ,  H04W24/08

CPC classification number: H04W76/023 ,  H04W4/70 ,  H04W24/08 ,  H04W76/14 ,  H04W76/18 ,  H04W88/04 ,  H04W92/18

Abstract: According to one embodiment of the present invention, a method for performing device-to-device (D2D) communication is a method for performing, by a first device, D2D communication in a wireless communication system, including the steps of performing D2D link monitoring (DLM); when the DLM result meets a predetermined condition, transmitting a D2D link failure (DLF) declaration to a third device; and performing communication with a second device in a fourth device determined by the third device.

Abstract translation: 根据本发明的一个实施例，一种用于执行设备到设备（D2D）通信的方法是一种通过第一设备在无线通信系统中执行D2D通信的方法，包括以下步骤：执行D2D链路监视（ DLM）; 当DLM结果满足预定条件时，向第三设备发送D2D链路故障（DLF）声明; 以及在由所述第三设备确定的第四设备中与第二设备进行通信。

公开(公告)号：US20150327281A1

公开(公告)日：2015-11-12

申请号：US14651977

申请日：2013-12-02

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon SEO ,  Hyukjin CHAE ,  Hanbyul SEO

IPC: H04W72/08 ,  H04W72/04

CPC classification number: H04W72/082 ,  H04J11/004 ,  H04J11/005 ,  H04W72/042

Abstract: One embodiment of the present invention relates to a method by which a terminal receives downlink signals in a wireless communication system. The method for receiving downlink signals include the steps of: receiving information related to an interference signal from a serving cell; and removing interference from a pair of physical resource blocks (PRBs) used for transmitting the downlink signal, wherein the information related to the interference signal includes each use of the PRB pair in a neighboring cell of the serving cell and, when the use is an EPDCCH, an EPDCCH transmission type.

Abstract translation: 本发明的一个实施例涉及一种终端在无线通信系统中接收下行链路信号的方法。 接收下行链路信号的方法包括以下步骤：从服务小区接收与干扰信号有关的信息; 以及去除用于发送所述下行链路信号的一对物理资源块（PRB）的干扰，其中与所述干扰信号相关的信息包括在所述服务小区的相邻小区中每个使用所述PRB对，并且当所述使用是 EPDCCH，EPDCCH传输类型。

公开(公告)号：US20150289211A1

公开(公告)日：2015-10-08

申请号：US14679829

申请日：2015-04-06

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Suckchel YANG ,  Inkwon SEO ,  Hyukjin CHAE

IPC: H04W52/14 ,  H04W72/12

CPC classification number: H04W52/146 ,  H04L5/0091 ,  H04L5/14 ,  H04W24/08 ,  H04W36/0083 ,  H04W40/246 ,  H04W48/14 ,  H04W52/16 ,  H04W52/243 ,  H04W52/325 ,  H04W52/36 ,  H04W72/0413 ,  H04W72/0446 ,  H04W72/1278

Abstract: The present invention relates to a method of transmitting uplink control information (UCI), which is transmitted by a user equipment in a wireless communication system. In particular, the method includes the steps of receiving first offset information associated with uplink control information (UCI) transmission in uplink subframes according to uplink-downlink configuration of a serving cell and receiving a power control parameter configuring a first uplink power control subframe set and a second uplink power control subframe set for the uplink subframes. In this case, the first uplink power control subframe set and the second uplink power control subframe set are configured to be independently applied by an offset for transmitting the uplink control information.

Abstract translation: 本发明涉及一种在无线通信系统中发送由用户设备发送的上行链路控制信息（UCI）的方法。 特别地，该方法包括以下步骤：根据服务小区的上行链路 - 下行链路配置接收与上行链路子帧中的上行链路控制信息（UCI）传输相关联的第一偏移信息，接收配置第一上行链路功率控制子帧组的功率控制参数， 为上行链路子帧设置的第二上行链路功率控制子帧。 在这种情况下，第一上行链路功率控制子帧组和第二上行链路功率控制子帧组被配置为通过用于发送上行链路控制信息的偏移来独立地应用。

公开(公告)号：US20240357605A1

公开(公告)日：2024-10-24

申请号：US18758266

申请日：2024-06-28

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon SEO ,  Daesung HWANG ,  Yunjung YI

IPC: H04W72/23

CPC classification number: H04W72/23

Abstract: A method for monitoring scheduling information in a wireless communication system, and a device using the method are provided. The method: receives first configuration information about a search space of a first cell and second configuration information about the search space of a second cell; and monitors scheduling information for scheduling the second cell in the search space of the first cell, wherein the number of physical downlink control channel (PDCCH) candidates per aggregation level (AL) to be used in the search space of the first cell is determined on the basis of the second configuration information.

公开(公告)号：US20240306130A1

公开(公告)日：2024-09-12

申请号：US18661357

申请日：2024-05-10

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook KIM ,  Inkwon SEO ,  Suckchel YANG ,  Kijun KIM

IPC: H04W72/0446 ,  H04L27/26 ,  H04W24/08 ,  H04W72/23

CPC classification number: H04W72/0446 ,  H04L27/26025 ,  H04W24/08 ,  H04W72/23

Abstract: Disclosed are a method and a device for performing transmission/reception on the basis of a time unit group in a wireless communication system. According to one embodiment of the present disclosure, a method by which a terminal receives a downlink channel in a wireless communication system comprises the steps of: receiving configuration information about a slot group; monitoring a downlink control channel in one or more search space (SS) sets on the basis of the slot group; and receiving downlink control information (DCI) in the downlink control channel, wherein one or more from among the period, the offset and the duration of the SS sets can be set on the basis of granularity M (M is an integer greater than 1) of the slot group.

公开(公告)号：US20240292423A1

公开(公告)日：2024-08-29

申请号：US18652306

申请日：2024-05-01

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon SEO ,  Sukhyon YOON ,  Joonkui AHN ,  Changhwan PARK ,  Seonwook KIM

IPC: H04W72/23 ,  H04J11/00

CPC classification number: H04W72/23 ,  H04J11/0079

Abstract: The present specification provides a method for receiving downlink control information performed by a terminal in a wireless communication system, wherein the method is characterized in that the downlink control information is received from a base station and includes minimum applicable scheduling offset information, and the minimum applicable scheduling offset information informs a minimum applicable slot offset and receives a physical downlink shared channel (PDSCH) from the base station on a slot having a slot offset value equal to or greater than a value of the minimum applicable slot offset.

公开(公告)号：US20240064697A1

公开(公告)日：2024-02-22

申请号：US18380539

申请日：2023-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Seunggye HWANG ,  Youngdae LEE ,  Jaehyung KIM ,  Hyunsoo KO ,  Inkwon SEO ,  Seonwook KIM

IPC: H04W68/00 ,  H04W72/23

CPC classification number: H04W68/005 ,  H04W72/23

Abstract: A method for a terminal receiving a signal in a wireless communication system, according to one embodiment of the present invention, may comprise: receiving a specific signal giving an early indication of whether paging DCI will be provided in a PO configured for a paging operation in an idle mode or deactivation mode; and, on the basis of the specific signal, determining whether to skip a paging DCI detection procedure, wherein the specific signal may be a PDCCH signal carrying specific DCI configured for the idle mode or deactivation mode, and even if the specific DCI indicates that the paging DCI will be provided in at least one PO, on the basis that the specific DCI may be connected to a plurality of POs, a terminal may decide to skip the paging DCI detection procedure if the at least one PO in which the paging DCI is provided is not configured in the terminal.