公开(公告)号：EP3089378A4

公开(公告)日：2017-08-09

申请号：EP14873413

申请日：2014-12-15

申请人： LG ELECTRONICS INC

发明人： KIM KITAE ,  CHUNG JAEHOON ,  KIM JINMIN ,  CHOI KUKHEON ,  NOH KWANGSEOK

IPC分类号： H04B7/005 ,  H04B7/26

CPC分类号： H04L5/14 ,  H04B1/525 ,  H04L1/0009 ,  H04L5/0048 ,  H04L25/0226 ,  H04W52/146 ,  H04W72/042 ,  H04W72/082 ,  H04W88/02 ,  H04W88/08

摘要： Disclosed are a method and a base station for mitigating self-interference in which, in a resource region for transmitting a plurality of downlink control channels, an overlap region is configured, the overlap region being a resource region from which the effects of self-interference due to an uplink communication of a terminal must be removed, and the information regarding the overlap region is transmitted to a terminal connected to a base station and communicating via FDR.

摘要翻译： 公开了用于减轻自干扰的方法和基站，其中，在用于发送多个下行链路控制信道的资源区域中，配置重叠区域，重叠区域是资源区域，自干扰 由于终端的上行链路通信必须被移除，并且关于重叠区域的信息被发送到连接到基站并经由FDR通信的终端。

公开(公告)号：EP3070859A4

公开(公告)日：2017-06-21

申请号：EP14862025

申请日：2014-11-07

申请人： LG ELECTRONICS INC

发明人： CHOI HYEYOUNG ,  CHO HEEJEONG ,  CHUNG JAEHOON ,  HAHN GENEBECK ,  LEE EUNJONG ,  KIM JINMIN

IPC分类号： H04B7/06 ,  H04W56/00 ,  H04W74/00

CPC分类号： H04W74/004 ,  H04B7/022 ,  H04B7/0608 ,  H04W48/20 ,  H04W56/001 ,  H04W72/0413 ,  H04W74/00 ,  H04W76/02 ,  H04W88/085

摘要： Disclosed are a terminal, which receives a downlink signal from a plurality of RRHs, transmits a random access preamble to any one target RRH in which the intensity of the received downlink signal among the plurality of RRHs is greater than or equal to a threshold value, receives a random access response message indicating that an uplink connection to a selected RRH will be configured on the basis of difference of a reception power of a random access preamble received by the target RRH and a reception power of a random access preamble which is overheard by a neighborhood RRH adjacent to the target RRH, and configures an uplink connection to the selected RRH, and an uplink connection configuration method thereof.

摘要翻译： 公开了一种终端，其接收来自多个RRH的下行链路信号，将随机接入前导码发送到其中多个RRH之中的接收到的下行链路信号的强度大于或等于阈值的任何一个目标RRH， 基于由目标RRH接收到的随机接入前导码的接收功率和被接收到的随机接入前导码的接收功率的差，接收指示将配置到所选择的RRH的上行链路连接的随机接入响应消息 与目标RRH相邻的邻居RRH，并配置到选择的RRH的上行链路连接，以及其上行链路连接配置方法。

公开(公告)号：EP2928096A4

公开(公告)日：2016-09-21

申请号：EP13858979

申请日：2013-12-02

申请人： LG ELECTRONICS INC

发明人： KIM JINMIN ,  KIM KITAE ,  KO HYUNSOO ,  CHUNG JAEHOON

IPC分类号： H04L27/26

CPC分类号： H04B7/01 ,  H04B7/0617 ,  H04L25/0222 ,  H04L27/2646 ,  H04L27/2657 ,  H04L27/2692

摘要： The present invention provides methods for relieving effective Doppler broadening in performing pin-point beamforming and provides apparatuses for supporting the methods, wherein the methods and the apparatuses are used in a wireless access system that supports a super high frequency band. The method for relieving Doppler broadening in a wireless access system that supports a super high frequency band according to one embodiment of the present invention may comprise the steps of: receiving a downlink signal at a receiving end; estimating a Doppler spectrum for the downlink signal received at the receiving end; and calculating a carrier wave shift value based on the Doppler spectrum estimated at the receiving end.

公开(公告)号：EP2929708A4

公开(公告)日：2016-08-03

申请号：EP13859900

申请日：2013-10-10

申请人： LG ELECTRONICS INC

发明人： KIM KITAE ,  KIM JINMIN ,  KO HYUNSOO ,  CHUNG JAEHOON

IPC分类号： H04W8/02 ,  H04B7/26 ,  H04L5/00

CPC分类号： H04W72/048 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0069

摘要： A method for transmitting a reference signal by a base station to a user equipment in a wireless communication system is disclosed. The method includes transmitting the reference signal to the user equipment according to a first pattern corresponding to a first speed section, and if movement speed of the user equipment is changed to a second speed section from the first speed section, transmitting the reference signal to the user equipment according to a second pattern corresponding to the second speed section, wherein, if the second speed section is a higher-speed section than the first speed section, the second pattern includes the first pattern.

摘要翻译： 一种用于在无线通信系统中由基站发送的基准信号到用户设备的方法是游离缺失盘。 该方法包括发送参照信号到用户设备雅丁到第一图案对应于第一速度段，并且如果所述用户设备的移动速度改变为与第一速度段的第二速段，在发送参考信号的 用户设备雅丁到第二图案对应于所述第二速段，worin，如果第二速度截面比所述第一速段高的低速区段，该第二图案包括第一图案。

公开(公告)号：EP2775641A4

公开(公告)日：2015-07-22

申请号：EP12846411

申请日：2012-11-02

申请人： LG ELECTRONICS INC

发明人： KIM JINMIN ,  HAN SEUNGHEE ,  SON HYUKMIN ,  LEE HYUNWOO ,  CHOI HYEYOUNG

IPC分类号： H04L5/00 ,  H04L27/26 ,  H04W74/08

CPC分类号： H04L5/003 ,  H04L5/001 ,  H04L5/0048 ,  H04L27/2608 ,  H04L27/261 ,  H04W74/08

摘要： Disclosed are a method for transceiving a preamble in a wireless access system that supports a carrier aggregation/multi cells, and an apparatus for the same. More particularly, the method of the present invention comprises a step of transmitting a preamble to a terminal via an extension carrier that does not operate as a single carrier but operates only as a portion of a carrier aggregation. The preamble is generated based on a pseudo-random sequence.

公开(公告)号：EP2750311A4

公开(公告)日：2015-04-22

申请号：EP12825495

申请日：2012-08-23

申请人： LG ELECTRONICS INC

发明人： KIM JINMIN ,  HAN SEUNGHEE ,  SON HYUKMIN ,  LEE HYUNWOO ,  CHOI HYEYOUNG

IPC分类号： H04L5/00 ,  H04L12/715 ,  H04L27/26 ,  H04W56/00

CPC分类号： H04W56/00 ,  H04L5/001 ,  H04L5/0048 ,  H04L27/2602 ,  H04L27/2675 ,  H04L45/04 ,  H04W56/0015 ,  H04W72/042 ,  H04W72/1289 ,  H04W74/006 ,  H04W74/008 ,  H04W74/0833

摘要： The present invention relates to a method for transmitting and receiving synchronization signals in a wireless access system for supporting carrier aggregation/multiple cells (CA) and an apparatus therefor. Specifically, the present invention includes the steps of transmitting a first synchronization signal through an extension carrier which is not operated as a single carrier but is operated as a part of the CA, wherein a transmission area of the first synchronization signal differs from a transmission area of a second synchronization signal which is transmitted through a legacy carrier capable of being operated as the single carrier.

公开(公告)号：EP2702713A4

公开(公告)日：2014-09-24

申请号：EP12777536

申请日：2012-04-27

申请人： LG ELECTRONICS INC

发明人： LEE HYUNWOO ,  HAN SEUNGHEE ,  KIM JINMIN

IPC分类号： H04J11/00 ,  H04B7/26 ,  H04L1/18

CPC分类号： H04W72/042 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/06 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1854 ,  H04L1/1896 ,  H04L5/001 ,  H04L5/0055

摘要： A method and apparatus for transmitting control information in a wireless communication system which can support carrier aggregation (CA) are provided. In the method for transmitting control information from a terminal to at least one base station, the terminal receives at least one of a Physical Downlink Control Channel (PDCCH) and a Physical Downlink Shared Channel (PDSCH) from the at least one base station through at least one serving cell configured in the terminal and transmits control information associated with reception of the PDCCH or reception of a PDSCH indicated by the PDCCH to the at least one base station, wherein each of the at least one base station uses a different uplink and downlink configuration (UL-DL configuration) and a uplink-downlink (UL-DL) configuration used in the at least one serving cell can be changed based on a timing determined according to a preset condition.

公开(公告)号：EP2673903A4

公开(公告)日：2014-09-10

申请号：EP12760471

申请日：2012-03-16

申请人： LG ELECTRONICS INC

发明人： LEE HYUNWOO ,  KIM JINMIN ,  HAN SEUNGHEE

IPC分类号： H04L5/00 ,  H04W56/00 ,  H04W72/04

CPC分类号： H04W74/002 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/1415 ,  H04W56/0045 ,  H04W72/0413 ,  H04W76/028

摘要： A method and apparatus for transmitting control information in a wireless communication system supporting carrier aggregation (CA) is disclosed. A method for transmitting control information to a base station (BS) by a user equipment (UE) in a wireless communication system includes receiving at least one of a physical downlink control channel (PDCCH) and a physical downlink shared channel (PDSCH) from the base station through at least one serving cell configured in the user equipment, and transmitting control information regarding PDCCH reception or PDSCH reception indicated by the PDCCH to the base station. The control information is transmitted through a physical uplink control channel (PUCCH) of a primary cell, using control information feedback timing of at least one of the primary cell and a first cell of the at least one serving cell, and the at least one serving cell uses different uplink and downlink (UL-DL) configurations.

摘要翻译： 一种用于在支持载波聚合的无线通信系统中发送控制信息的方法和装置（CA）是游离缺失盘。 一种用于在无线通信系统中由用户设备（UE）发送控制信息到基站（BS）的方法包括：接收物理下行链路控制信道（PDCCH），并从物理下行链路共享信道（PDSCH）中的至少一个 通过至少一个服务小区基站在用户设备中配置的，和发送控制信息关于由所述PDCCH上向基站指示PDCCH接收或PDSCH接收。 该控制信息通过一个主小区的物理上行链路控制信道（PUCCH）反式mitted，使用主小区中的至少一个的控制信息的反馈定时和所述至少一个服务小区的第一小区，并且所述至少一个服务 小区使用不同的上行链路和下行链路（UL-DL）的配置。

公开(公告)号：EP3114881A4

公开(公告)日：2018-01-10

申请号：EP15758261

申请日：2015-02-17

申请人： LG ELECTRONICS INC

发明人： HAHN GENEBECK ,  CHUNG JAEHOON ,  LEE EUNJONG ,  KIM JINMIN ,  CHOI KUKHEON ,  NOH KWANGSEOK

IPC分类号： H04W36/32 ,  H04W36/08

CPC分类号： H04W36/0094 ,  H04W36/0016 ,  H04W36/0055 ,  H04W36/0077 ,  H04W36/08 ,  H04W36/14 ,  H04W74/0833 ,  H04W76/046 ,  H04W84/005 ,  H04W84/047

摘要： A method for perform pre-processing for handover of a moving cell by a serving base station, the method comprises transmitting a handover pre-processing request message including information on a handover history of the moving cell, to at least one neighboring base station adjacent to the serving base station; receiving a pre-processing response message including at least one of a random access preamble allocated from the neighboring base station, radio resource control (RRC) configuration of the neighboring base station and system information of the neighboring base station, from the neighboring base station; and transmitting the pre-processing response message to the moving cell before handover of the moving cell is initiated.

公开(公告)号：EP3110034A4

公开(公告)日：2017-10-11

申请号：EP14883128

申请日：2014-10-16

申请人： LG ELECTRONICS INC

发明人： CHUNG JAEHOON ,  HAHN GENEBECK ,  LEE EUNJONG ,  KIM JINMIN ,  CHOI KUKHEON ,  NOH KWANGSEOK

IPC分类号： H04B7/26 ,  H04J11/00 ,  H04L5/14 ,  H04L29/06 ,  H04W72/04

CPC分类号： H04J11/0023 ,  H04B7/2656 ,  H04H20/38 ,  H04L5/14 ,  H04L69/22 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446

摘要： Abstract: Disclosed in the present application is a method for transreceiving signals between a base station and user equipment in wireless communication system. Specifically, the method comprises a step of transreceiving the signals with the base station, in units of a wireless frame comprising at least one user equipment-shared time resource interval and at least one user equipment-specific time resource interval , wherein the at least one user equipment-specific time resource interval is a time resource interval for transreceiving data between the base station and the user equipment, and wherein the at least one user equipment-shared time resource interval is a time resource interval for transreceiving signals for measuring interference.