公开(公告)号：EP3117683A4

公开(公告)日：2017-10-25

申请号：EP15761926

申请日：2015-02-12

申请人： LG ELECTRONICS INC

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

IPC分类号： H04W76/02 ,  H04W74/08

CPC分类号： H04W74/0833 ,  H04W8/26 ,  H04W72/0413 ,  H04W72/1284 ,  H04W76/046 ,  H04W88/02 ,  H04W88/08

摘要： Provided are a method for allocating a temporary radio network temporary identifier to a terminal within a random access procedure in a wireless communication system, and an apparatus supporting the same. The method for allocating a temporary radio network temporary identifier (T-RNTI) to a user equipment (UE) within a random access procedure in a wireless communication system, includes transmitting, by the UE, a random access preamble to a base station (BS), transmitting, by the UE, a radio resource control (RRC) request message to the BS through a contention-based physical uplink shared channel (PUSCH) resource block in which uplink data can be transmitted without uplink resource allocation scheduling, and receiving, by the UE, an RRC connection setup message identified by a T-RNTI allocated to the UE in response to the RRC request message, wherein the T-RNTI is allocated on the basis of the contention-based PUSCH resource block in which the RRC request message has been transmitted.

公开(公告)号：EP3094023A4

公开(公告)日：2017-09-06

申请号：EP14878043

申请日：2014-01-09

申请人： LG ELECTRONICS INC

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

IPC分类号： H04J11/00 ,  H04B7/26 ,  H04L5/00

CPC分类号： H04L5/14 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/005 ,  H04L5/0055 ,  H04L5/0062 ,  H04L5/0066 ,  H04W72/04 ,  H04W72/0446

摘要： The present invention relates to a wireless access system supporting a full duplex radio (FDR) transmission environment, various signal transmission methods for preventing a loss of control information due to uplink-downlink interference during FDR transmission, a method for constructing a frame structure and an apparatus for supporting the same. A method for configuring a frame structure in a wireless access system supporting FDR transmission according to one embodiment of the present invention may comprise the steps of: negotiating whether to support FDR transmission; allocating, to a predetermined subframe, a downlink control channel and a downlink data channel; allocating, to a predetermined subframe, an uplink data channel for FDR transmission; nulling a resource area of the uplink data channel corresponding to the downlink control channel and allocating the resource area to an empty area; and transmitting resource allocation information about a predetermined subframe, wherein the uplink transmission and the downlink transmission for FDR transmission in a predetermined subframe can be simultaneously performed in the same area.

摘要翻译： 本发明涉及支持全双工无线电（FDR）传输环境的无线接入系统，用于防止在FDR传输期间由于上行链路 - 下行链路干扰而导致的控制信息丢失的各种信号传输方法，用于构造帧结构的方法和 用于支撑它的设备。 根据本发明的一个实施例的用于配置支持FDR传输的无线接入系统中的帧结构的方法可以包括以下步骤：协商是否支持FDR传输; 向预定子帧分配下行控制信道和下行数据信道; 为预定子帧分配用于FDR传输的上行数据信道; 将所述下行控制信道对应的上行数据信道的资源区域置零，并将所述资源区域分配给空闲区域; 以及发送关于预定子帧的资源分配信息，其中用于预定子帧中的用于FDR传输的上行链路传输和下行链路传输可以在相同区域中同时执行。

公开(公告)号：EP3114882A4

公开(公告)日：2017-08-09

申请号：EP15758043

申请日：2015-02-13

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： H04W36/34 ,  H04W36/08 ,  H04W84/00

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.

摘要翻译： 一种用于支持服务基站切换移动实体的方法，包括：向移动实体发送包括关于相邻基站的测量配置的测量配置消息; 从相邻基站中的移动实体将执行切换的目标基站接收切换接受消息; 以及向移动实体发送指示RRC连接的重新配置的无线电资源控制（RRC）重新配置消息，其中根据移动实体是移动终端还是移动小区来确定切换发起方案和目标基站选择方案 。

公开(公告)号：EP3024190A4

公开(公告)日：2017-03-01

申请号：EP14826055

申请日：2014-07-18

申请人： LG ELECTRONICS INC

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

IPC分类号： H04L27/34

CPC分类号： H04L1/0618 ,  H04B7/0669 ,  H04B7/0697 ,  H04L27/3488 ,  H04W24/02

摘要： The present invention provides hierarchical modulation methods for robust symbol transmission and reception in a wireless access system, and devices supporting same. A method for transmitting a hierarchically modulated (HM) symbol in a wireless access system, according to an embodiment of the present invention, comprises the steps of: generating a first symbol; generating a second symbol; generating an HM symbol by combining the first symbol and the second symbol; and transmitting the HM symbol, wherein the first symbol can be generated by means of a spatial multiplexing (SM) technique, a beam-forming technique, or a space-time coding technique and the second symbol can be generated by means of a spatial multiplexing (SM) technique, a beam-forming technique, or a space-time coding technique.

摘要翻译： 本发明提供了一种用于无线接入系统中鲁棒符号发送和接收的分级调制方法，以及支持它的设备。 根据本发明的实施例的用于在无线接入系统中发送分级调制（HM）符号的方法包括以下步骤：产生第一符号; 产生第二符号; 通过组合第一符号和第二符号来生成HM符号; 并且发送所述HM符号，其中所述第一符号可以通过空间复用（SM）技术，波束形成技术或空时编码技术生成，并且所述第二符号可以通过空间复用 （SM）技术，波束形成技术或时空编码技术。

公开(公告)号：EP3008840A4

公开(公告)日：2017-02-15

申请号：EP14811378

申请日：2014-05-28

申请人： LG ELECTRONICS INC

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

IPC分类号： H04B17/345 ,  H04B7/26 ,  H04L5/14 ,  H04W24/08 ,  H04W72/04 ,  H04W72/08

CPC分类号： H04L5/1461 ,  H04B17/345 ,  H04W24/08 ,  H04W72/0453 ,  H04W72/082

摘要： A method of measuring a self-interference channel in user equipment in a full duplex radio (FDR) communication environment is disclosed. The method includes receiving, from a base station, resource allocation information including information about a time interval, the base station stopping transmission of a signal in the time interval for measurement of the self-interference channel in the user equipment, transmitting a first reference signal for measurement of the self-interference channel in the time interval specified by the resource allocation information, and receiving a second reference signal input to a receiver of the user equipment according to self-interference in the time interval, wherein the second reference signal is a signal corresponding to the first reference signal transmitted over a wireless channel.

公开(公告)号：EP2978151A4

公开(公告)日：2016-12-21

申请号：EP14768486

申请日：2014-03-21

申请人： LG ELECTRONICS INC

发明人： KIM JINMIN ,  KIM KITAE ,  CHUNG JAEHOON

IPC分类号： H04L5/00 ,  H04J11/00 ,  H04W4/06 ,  H04W72/04 ,  H04W88/02 ,  H04W88/08

CPC分类号： H04L5/0053 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0094 ,  H04W72/042 ,  H04W88/02 ,  H04W88/08

公开(公告)号：EP2950461A4

公开(公告)日：2016-10-05

申请号：EP13872672

申请日：2013-11-12

申请人： LG ELECTRONICS INC

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

IPC分类号： H04B7/26 ,  H04W56/00

CPC分类号： H04W74/0833 ,  H04L5/0053 ,  H04L5/0091 ,  H04W28/18 ,  H04W56/001 ,  H04W56/0045 ,  H04W72/042 ,  H04W74/002 ,  H04W74/008 ,  H04W74/0866 ,  H04W74/0891

摘要： The present invention provides a method for performing an initial access process used in a wireless access system and in an ultrahigh frequency band, and devices supporting same. The method for performing a high-speed initial access process in a wireless access system supporting an ultrahigh frequency band, according to one embodiment of the present invention, may comprise the steps of: receiving a synchronizing signal; receiving a broadcast channel signal; generating a random access preamble by using pre-fixed physical random access parameters according to a small cell supported in the ultrahigh frequency band; and transmitting the generated random access preamble on the basis of the synchronizing signal and the broadcast channel signal.

摘要翻译： 本发明提供了用于执行在超高频带中的无线接入系统，并且所使用的过程的初始接入和设备的支撑装置的方法。 一种用于在无线接入系统中执行高速初始接入过程支持在超高频带，gemäß在本发明一个实施例，可以包括以下步骤的方法：接收同步信号; 接收的广播信道信号; 生成通过使用gemäß在超高频频带 - 支撑的小细胞预先固定的物理随机接入参数的随机接入前导码; 以及发送所述同步信号的基础上和所述广播信道信号所产生的随机接入前导。

公开(公告)号：EP2957048A4

公开(公告)日：2016-09-07

申请号：EP13874997

申请日：2013-08-20

申请人： LG ELECTRONICS INC

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

IPC分类号： H04L5/00 ,  H04W88/08

CPC分类号： H04L5/0048 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/006 ,  H04L5/0082 ,  H04L5/0085 ,  H04W88/08

摘要： A method of transmitting a reference signal from a base station to a user equipment in a wireless communication system and apparatus therefor are disclosed. The present invention includes dividing a system band into at least one or more partial bands, configuring a time-axis high density reference signal on a high frequency partial band with reference to a center frequency of the system band, configuring a time-axis low density reference signal on a low frequency partial band with reference to the center frequency, and transmitting the configured reference signals to the user equipment.

摘要翻译： 在无线通信系统及其装置发送来自基站的基准信号到用户设备的方法是游离缺失盘。 本发明包括将绑成至少一个或多个部分频带的系统中，配置在高频部分带宽参照系统频带的中心频率的时间轴的高密度的参考信号，配置时间轴低密度 的低频部分的带宽参考中心频率，将所配置的参考信号到用户设备的参考信号。

公开(公告)号：EP2933941A4

公开(公告)日：2016-07-27

申请号：EP13861655

申请日：2013-12-02

申请人： LG ELECTRONICS INC

发明人： KO HYUNSOO ,  KIM JINMIN ,  CHUNG JAEHOON

IPC分类号： H04J11/00 ,  H04B1/525 ,  H04B7/26

CPC分类号： H04L5/0073 ,  H04B1/1027 ,  H04B1/525 ,  H04B7/0452 ,  H04B7/2621 ,  H04J11/0056 ,  H04J2011/0096 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0062 ,  H04L5/16 ,  H04W56/001

摘要： The present invention relates to a method for transceiving a signal in a wireless communication system. A method for transceiving a signal in a wireless communication system according to one embodiment of the present invention comprises the steps of: transmitting a downlink signal from a base station to a terminal; receiving an uplink signal transmitted from the terminal; and cancelling a self-interference signal on the basis of the transceived downlink signal or the uplink signal, wherein the transmission periods for the downlink signal and the uplink signal comprise dedicated transmission periods, and in the dedicated transmission period, signal transmission periods of the base station and the terminal are differentiated.

公开(公告)号：EP2738965A4

公开(公告)日：2015-04-22

申请号：EP12817856

申请日：2012-07-27

申请人： LG ELECTRONICS INC

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

IPC分类号： H04J11/00 ,  H04B7/26 ,  H04L5/00

CPC分类号： H04L5/0053 ,  H04J11/003 ,  H04L5/001 ,  H04L5/0037

摘要： Disclosed are a method for transceiving data in a wireless access system, and a base station and terminal therefor. More particularly, the present invention relates to a method for transceiving data, and to a base station device for the method, wherein the method comprises the steps of: transmitting, in a single first subframe, a physical downlink control channel (PDCCH) including downlink scheduling information on each terminal; and transmitting, in a plurality of second subframes, a physical downlink shared channel (PDSCH) relevant to said PDCCH to each terminal. The PDCCH supports a carrier aggregation that includes a field indicating said plurality of second subframes in which said PDSCH is transmitted.