公开(公告)号：US20150016318A1

公开(公告)日：2015-01-15

申请号：US14380897

申请日：2013-03-26

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Hakseong Kim

IPC: H04L1/18 ,  H04L5/14

CPC classification number: H04L1/1861 ,  H04L1/1812 ,  H04L1/1864 ,  H04L5/0055 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/0446

Abstract: The present application discloses a method for executing a hybrid automatic repeat and request (HARQ) process from a particular layer at a receiving end in a wireless communication system. Specifically, the method comprises the steps of: receiving predetermined information regarding one or more HARQ processes from a subordinate layer so as to change a configuration of a previously configured first uplink/downlink subframe configuration to a configuration of a second uplink/downlink subframe configuration; and processing one or more HARQ processes on the basis of the predetermined information when changing to the second uplink/downlink subframe configuration, wherein the one or more HARQ processes are HARQ processes, from among the HARQ processes linked to the first uplink/downlink subframe configuration, which cannot be linked to the second uplink/downlink subframe configuration.

Abstract translation: 本申请公开了一种用于在无线通信系统中的接收端从特定层执行混合自动重传和请求（HARQ）处理的方法。 具体而言，该方法包括以下步骤：从下级接收关于一个或多个HARQ进程的预定信息，以将先前配置的第一上行链路/下行链路子帧配置的配置改变为第二上行链路/下行链路子帧配置的配置; 以及当改变到所述第二上行链路/下行链路子帧配置时，基于所述预定信息处理一个或多个HARQ进程，其中，所述一个或多个HARQ进程是来自与所述第一上行链路/下行链路子帧配置链接的HARQ进程之中的HARQ进程 ，其不能链接到第二上行链路/下行链路子帧配置。

公开(公告)号：US20150016317A1

公开(公告)日：2015-01-15

申请号：US14380645

申请日：2013-03-11

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun Park ,  Hakseong Kim ,  Suckchel Yang ,  Hanbyul Seo ,  Kijun Kim ,  Byounghoon Kim

IPC: H04W52/14 ,  H04L5/00 ,  H04L5/14 ,  H04W72/04

CPC classification number: H04W52/143 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/14 ,  H04W52/08 ,  H04W52/146 ,  H04W52/16 ,  H04W52/247 ,  H04W52/248 ,  H04W52/325 ,  H04W52/40 ,  H04W72/042

Abstract: In the present invention, disclosed is a method for a terminal, which receives a downlink signal from a first base station and transmits an uplink signal to a second base station, transmitting a sounding reference signal (SRS) in a wireless communication system. More specifically, the method comprises the steps of: receiving from the first base station downlink control information including a triggering message of a first SRS; determining transmission power of the first SRS on the basis of the downlink control information; and transmitting the first SRS to the first base station with the transmission power that is determined, wherein a transmission power control command field, which is included in the downlink control information, is applied to a closed loop parameter for determining the transmission power of the first SRS.

Abstract translation: 在本发明中，公开了一种终端的方法，其从第一基站接收下行链路信号，向第二基站发送上行链路信号，在无线通信系统中发送探测参考信号（SRS）。 更具体地说，该方法包括以下步骤：从第一基站接收包括第一SRS的触发消息的下行链路控制信息; 基于下行链路控制信息确定第一SRS的发送功率; 以及确定的发送功率将第一SRS发送到第一基站，其中包括在下行链路控制信息中的发送功率控制命令字段被应用于闭环参数，以确定第一 SRS。

公开(公告)号：US20140362796A1

公开(公告)日：2014-12-11

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

CPC classification number: H04W72/0446 ,  H04L1/1854 ,  H04W28/06 ,  H04W72/042 ,  H04W72/1273

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.

Abstract translation: 当子帧捆绑传输模式中由动态上行链路/下行链路配置引起的子帧配置的变化发生变化时，分配新的PHICH信道和新的PDCCH信道。 在以子帧捆绑模式成功发送子帧的情况下，在确定对捆绑发送的响应的时间点的情况下，将成功发送的子帧的位置确定为基准。 此外，可以省略已经成功发送的子帧之后的捆绑传输。

公开(公告)号：US20140334403A1

公开(公告)日：2014-11-13

申请号：US14274376

申请日：2014-05-09

Applicant: LG Electronics Inc.

Inventor： Hanjun PARK ,  Hakseong Kim ,  Hanbyul Seo ,  Jonghyun Park ,  Kijun Kim ,  Suckchel Yang

IPC: H04L5/00 ,  H04W24/02

CPC classification number: H04L27/2647 ,  H04J11/005 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0073 ,  H04W24/02

Abstract: A method for receiving information for interference cancellation of a mobile station (MS) is disclosed. The method is performed by the MS and includes receiving a restricted virtual radio network temporary identifier (V-RNTI) set including a plurality of V-RNTIs for interference signal cancellation from a serving base station (BS), wherein each of the plurality of V-RNTIs is associated with one or more RNTIs of one or more MSs served by a neighboring cell (hereinafter, “neighboring MS”), and receiving downlink control channel including a cyclic redundancy check (CRC) bit scrambled by at least one V-RNTI of the restricted V-RNTI set, for the neighboring MS, using the at least one V-RNTI, wherein, if two or more neighboring MSs having RNTIs associated with a specific V-RNTI among the plurality of V-RNTIs are scheduled at the same time, the specific V-RNTI is used only for downlink control channel for one of the two or more neighboring MSs.

Abstract translation: 公开了一种用于接收移动台（MS）的干扰消除信息的方法。 该方法由MS执行，并且包括从服务基站（BS）接收包括用于干扰信号消除的多个V-RNTI的受限虚拟无线电网络临时标识符（V-RNTI）集合，其中多个V -RNTI与由相邻小区（以下称为“相邻MS”）服务的一个或多个MS的一个或多个RNTI相关联，并且接收包括由至少一个V-RNTI加扰的循环冗余校验（CRC）比特的下行链路控制信道 使用所述至少一个V-RNTI对所述相邻MS进行限制的V-RNTI集合，其中，如果在所述多个V-RNTI中具有与所述多个V-RNTI中的特定V-RNTI相关联的RNTI的两个或更多个相邻MS被调度在 同时，特定的V-RNTI仅用于两个或更多个相邻MS之一的下行链路控制信道。

公开(公告)号：US20140314031A1

公开(公告)日：2014-10-23

申请号：US14351728

申请日：2012-10-15

Applicant: LG ELECTRONICS INC.

Inventor： Hakseong Kim ,  Hanbyul Seo

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0406 ,  H04L1/0026 ,  H04L1/0073 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0055

Abstract: A UE receives downlink control information from an eNB through a PDCCH (Physical Downlink Control channel) including one or more CCEs (Control Channel Elements). The UE transmits ACK/NACK (ACKnowledgment/Negative ACK) information associated with the downlink control information to the eNB by using at least one of a first PUCCH resource, which corresponds to an index determined on the basis of first offset information and an index of a specific CCE in the PDCCH and is generated using first cell identification information, and a second PUCCH resource, which corresponds to an index determined on the basis of second offset information and the index of the specific CCE and is generated using second cell identification information.

Abstract translation: UE通过包括一个或多个CCE（控制信道单元）的PDCCH（物理下行链路控制信道）从eNB接收下行链路控制信息。 UE通过使用第一PUCCH资源中的至少一个来发送与下行链路控制信息相关联的ACK / NACK（确认/否定ACK）信息给eNB，所述第一PUCCH资源对应于基于第一偏移信息确定的索引， PDCCH中的特定CCE，并且使用第一小区识别信息生成第二PUCCH资源，以及第二PUCCH资源，其对应于基于第二偏移信息确定的索引和特定CCE的索引，并且使用第二小区识别信息生成。

公开(公告)号：US20140301330A1

公开(公告)日：2014-10-09

申请号：US14351495

申请日：2012-10-26

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hakseong Kim ,  Hanbyul Seo

IPC: H04W74/08

CPC classification number: H04W74/0833 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053

Abstract: The present invention relates to a method for allowing a terminal to perform a random access procedure in a wireless communication system and a device therefor. Specifically, the method for allowing a terminal to perform a random access procedure in a wireless communication system comprises the steps of: setting a first search space for a first downlink control channel and/or a second search space for a second downlink control channel according to control channel configuration information of a terminal; and detecting a downlink data channel by blind decoding the first search space and/or the second search space, wherein the first downlink control channel and the second downlink control channel are detected by using different indicators.

Abstract translation: 本发明涉及一种允许终端在无线通信系统及其装置中执行随机接入过程的方法。 具体地说，用于允许终端在无线通信系统中执行随机接入过程的方法包括以下步骤：根据第一下行链路控制信道和/或第二搜索空间为第二下行链路控制信道设置第一搜索空间 终端的控制信道配置信息; 以及通过对第一搜索空间和/或第二搜索空间进行盲解码来检测下行链路数据信道，其中通过使用不同的指示符来检测第一下行链路控制信道和第二下行链路控制信道。

公开(公告)号：US20140226629A1

公开(公告)日：2014-08-14

申请号：US14346021

申请日：2012-09-21

Applicant: LG ELECTRONICS INC.

Inventor： Hakseong Kim ,  Hanbyul Seo

IPC: H04W36/22 ,  H04W24/02 ,  H04W36/00

CPC classification number: H04W36/22 ,  H04W24/02 ,  H04W36/0016 ,  H04W36/0066 ,  H04W76/23

Abstract: The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for device-to-device (D2D) communicating. The method for D2D communicating in the wireless communication system, according to one embodiment of the present invention, comprises the steps of: a first terminal communicating with a second terminal from a first cell through a D2D link; the first terminal obtaining handover-related information of a second cell; and transferring the handover-related information of the second cell that is obtained to the second terminal.

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，更具体地说，涉及一种设备到设备（D2D）通信的方法和装置。 根据本发明的一个实施例，在无线通信系统中进行D2D通信的方法包括以下步骤：通过D2D链路从第一小区与第二终端通信的第一终端; 所述第一终端获取第二小区的切换相关信息; 以及将获得的第二小区的与切换有关的信息传送到第二终端。

公开(公告)号：US20140036740A1

公开(公告)日：2014-02-06

申请号：US14049000

申请日：2013-10-08

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hakseong Kim ,  Hanbyul Seo

IPC: H04L5/00

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.

Abstract translation: 在本发明中公开了一种用于在应用了载波聚合技术的无线通信系统中为中继节点设置回程链路子帧的方法。 更具体地，本发明包括以下步骤：将分配给中继节点的主分量载波的多个子帧设置中的一个确定为第一子帧设置; 为分配给中继节点的一个或多个子部件载波构成子帧设置候选，一个是所确定的第一子帧设置的基础; 以及使用所述合成子帧设置候选来确定所述一个或多个子部件载波中的每一个的第二子帧设置，其中根据所述第一子帧设置的子帧聚合和根据所述子帧设置候选中的每一个的子帧聚合在下行链路子帧 并且不同分量载波的上行链路子帧相同，并且根据第二子帧设置的下行链路子帧聚合根据第一子帧设置被包括在下行链路子帧聚合中。

公开(公告)号：US12282103B2

公开(公告)日：2025-04-22

申请号：US17919619

申请日：2021-04-26

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho Hwang ,  Hakseong Kim ,  Hanbyul Seo

IPC: G01S19/25 ,  G01S19/30

Abstract: Disclosed are the method and the device for same, the method comprising the steps of: receiving a first signal including information on a position of a second device on a first coordinate axis and a second coordinate axis through the first antenna and the second antenna; and compensating a position of the first device on the basis of the first signal, wherein the first device determines a specific time at which the position of the first device corresponds to the position of the second device, on the basis of a difference in reception times of the first signal between the first antenna and the second antenna, and compensates the position of the first device at the specific time on one coordinate axis specified by the first signal among the first coordinate axis and the second coordinate axis.

公开(公告)号：US12267750B2

公开(公告)日：2025-04-01

申请号：US17618703

申请日：2020-06-15

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho Hwang ,  Hakseong Kim ,  Hanbyul Seo ,  Myoungseob Kim

IPC: H04W4/44 ,  H04W4/02 ,  H04W4/024 ,  H04W4/20

Abstract: One embodiment is a method for performing an operation for a terminal in a wireless communication system, the method including: a step for transmitting a first message to one or more road side units (RSUs); and a step for transmitting a second message to the one or more RSUs, wherein the first message includes location information about each of the one or more RSUs, the location information being acquired by recognizing unique information about each of the one or more RSUs, and the second message includes a location list obtained by collecting the location information about each of the one or more RSUs.