公开(公告)号：MY167728A

公开(公告)日：2018-09-24

申请号：MYPI2011003396

申请日：2010-02-04

Applicant: LG ELECTRONICS INC

Inventor： CHUN JIN YOUNG ,  KIM SUNAM ,  KO HYUNSOO ,  IHM BIN CHUL ,  KANG SEUNGHYUN

IPC: H04J1/16 ,  H04L12/70

Abstract: A method and apparatus of composing an uplink control channel in a wireless communication system (10) is provided. Uplink radio resources including a plurality of symbols and a plurality of subcarriers is divided into a plurality of Feedback Mini-Tiles (FMTs) each having two consecutive subcarriers. Reordering FMTs (RFMTs) is selected from the plurality of FMTs. And a feedback channel is composed using the plurality of consecutive RFMTs.

公开(公告)号：DE112014003704T5

公开(公告)日：2016-04-28

申请号：DE112014003704

申请日：2014-08-27

Applicant: LG ELECTRONICS INC

Inventor： CHO HEEJEONG ,  KO HYUNSOO ,  LEE EUNJONG ,  KIM SUNAM ,  CHOI HYEYOUNG

IPC: H04W48/20 ,  H04W24/00 ,  H04W48/08

Abstract: Die vorliegende Erfindung stellt ein Verfahren zum Auswählen einer Zelle durch ein Endgerät, das in der Lage ist, eine Funkverbindung über eine Vielzahl von Funkschnittstellen herzustellen, zur Verfügung. Das Endgerät umfasst eine Signal-Sende-/Empfangseinheit und einen mit der Signal-Sende-/Empfangseinheit verbundenen Prozessor. Der Prozessor kann von einer Basisstation Systeminformation über eine Pilotsendeleistung und einen Aufwärtsstrecken-Empfangsleistungsgrenzwert empfangen, den Pfadverlustbetrag auf der Grundlage der Pilotsendeleistung und der gemessenen Pilotempfangsleistung abschätzen und auf der Grundlage des Aufwärtsstrecken-Empfangsleistungsgrenzwerts und des Pfadverlustbetrags entscheiden, ob er sich mit der Basisstation verbindet.

公开(公告)号：MY158329A

公开(公告)日：2016-09-30

申请号：MYPI2011003400

申请日：2010-02-04

Applicant: LG ELECTRONICS INC

Inventor： KIM SUNAM ,  CHUN JIN YOUNG ,  KEE SUK WOO ,  IHM BIN CHUL

IPC: H04B7/26 ,  H04W72/04

Abstract: A METHOD AND APPARATUS OF TRANSMITTING AN UPLINK CONTROL SIGNAL IN A WIRELESS COMMUNICATION SYSTEM IS PROVIDED. A USER EQUIPMENT RECEIVES PIECES OF RESOURCE ALLOCATION INFORMATION ABOUT A PLURALITY OF RESPECTIVE UPLINK CONTROL CHANNELS, AND TRANSMITS THE UPLINK CONTROL SIGNAL THROUGH ONE OF THE PLURALITY OF UPLINK CONTROL CHANNELS. RADIO RESOURCES SEQUENTIALLY ADJACENT TO EACH OTHER ON A BASIS OF ONE REFERENCE UPLINK CONTROL CHANNEL, SELECTED FROM THE PLURALITY OF UPLINK CONTROL CHANNELS, AND ARE ALLOCATED TO THE RESPECTIVE UPLINK CONTROL CHANNELS. AND THE RESOURCE ALLOCATION INFORMATION COMPRISES SIZE OF THE RADIO RESOURCES ALLOCATED TO EACH OF THE PLURALITY OF UPLINK CONTROL CHANNELS WITHIN A RESOURCE REGION IN WHICH THE PLURALITY OF UPLINK CONTROL CHANNELS IS CONFIGURED.

公开(公告)号：AU2012346827B2

公开(公告)日：2015-05-28

申请号：AU2012346827

申请日：2012-08-24

Applicant: LG ELECTRONICS INC

Inventor： KIM KITAE ,  CHUN JINYOUNG ,  KIM SUNAM ,  KANG JIWON ,  IHM BINCHUL ,  PARK SUNGHO

IPC: H04L27/26

Abstract: The present invention relates to a method for receiving a downlink control channel by means of a terminal in a wireless channel system and an apparatus for same. In particular, the method for receiving a downlink control channel by means of a terminal in a wireless channel system includes the steps of: dividing at least one resource block allocated to the terminal into the preset number of subsets; selecting one or more subsets for the terminal from the at least one resource block; setting the selected subset set as a search space for the terminal; and performing blind decoding for the search space to detect the downlink control channel, wherein the preset number of subsets are respectively demodulated by demodulation reference signals (DM-RS) defined with different antenna ports in each of the resource blocks.

公开(公告)号：MX2013012809A

公开(公告)日：2014-06-05

申请号：MX2013012809

申请日：2012-08-24

Applicant: LG ELECTRONICS INC

Inventor： KIM KITAE ,  CHUN JINYOUNG ,  KIM SUNAM ,  KANG JIWON ,  IHM BINCHUL ,  PARK SUNGHO

IPC: H04L27/26

Abstract: La presente invención se refiere a un método para recibir un canal de control de enlace descendente por medio de una terminal en un sistema de canal inalámbrico y un aparato para lo mismo. En particular, el método para recibir un canal de control de enlace descendente por medio de una terminal en un sistema de canal inalámbrico incluye las etapas de: dividir al menos un bloque de recursos asignado a la terminal en el número preestablecido de subconjuntos; seleccionar uno o más subconjuntos para la terminal a partir del al menos un bloque de recursos; establecer el conjunto de subconjuntos seleccionado como un espacio de búsqueda para la terminal; y realizar la decodificación ciega para el espacio de búsqueda para detectar el canal de control de enlace descendente, en donde el número preestablecido de subconjuntos se desmodulan respectivamente por las señales de referencia de desmodulación (DM-RS) definidas con diferentes puertos de antena en cada uno de los bloques de recursos.

公开(公告)号：AU2012346827A1

公开(公告)日：2013-11-28

申请号：AU2012346827

申请日：2012-08-24

Applicant: LG ELECTRONICS INC

Inventor： KIM KITAE ,  CHUN JINYOUNG ,  KIM SUNAM ,  KANG JIWON ,  IHM BINCHUL ,  PARK SUNGHO

IPC: H04L27/26

Abstract: The present invention relates to a method for receiving a downlink control channel by means of a terminal in a wireless channel system and an apparatus for same. In particular, the method for receiving a downlink control channel by means of a terminal in a wireless channel system includes the steps of: dividing at least one resource block allocated to the terminal into the preset number of subsets; selecting one or more subsets for the terminal from the at least one resource block; setting the selected subset set as a search space for the terminal; and performing blind decoding for the search space to detect the downlink control channel, wherein the preset number of subsets are respectively demodulated by demodulation reference signals (DM-RS) defined with different antenna ports in each of the resource blocks.

公开(公告)号：WO2012153988A3

公开(公告)日：2013-03-21

申请号：PCT/KR2012003661

申请日：2012-05-10

Applicant: LG ELECTRONICS INC ,  PARK SUNGHO ,  IHM BINCHUL ,  KIM SUNAM ,  KANG JIWON ,  CHUN JINYOUNG ,  KIM KITAE

Inventor： PARK SUNGHO ,  IHM BINCHUL ,  KIM SUNAM ,  KANG JIWON ,  CHUN JINYOUNG ,  KIM KITAE

IPC: H04B7/04

CPC classification number: H04W24/10 ,  H04B7/0626 ,  H04B17/24 ,  H04L1/0038 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04W52/143 ,  H04W52/16 ,  H04W52/325

Abstract: The present invention relates to a method and apparatus for transmitting a channel measurement reference signal for measuring channel state from user equipment, and a method and apparatus for receiving the channel measurement reference signal. The base station of the present invention transmits power information concerning a plurality of nodes to user equipment capable of receiving signals from the plurality of nodes, and the plurality of nodes each transmit respective channel measurement reference signals. The power Information includes channel measurement reference signal, transmission power for each of the plurality of nodes and information indicating downlink data transmission power ratios. The user equipment calculates channel state information on the plurality of nodes based on the power Information and the channel measurement reference signals from the plurality of nodes.

Abstract translation: 本发明涉及用于从用户设备发送用于测量信道状态的信道测量参考信号的方法和装置，以及用于接收信道测量参考信号的方法和装置。 本发明的基站向能够从多个节点接收信号的用户设备发送关于多个节点的功率信息，并且多个节点各自发送各自的信道测量参考信号。 功率信息包括信道测量参考信号，多个节点中的每个节点的发射功率和表示下行数据传输功率比的信息。 用户设备基于来自多个节点的功率信息和信道测量参考信号来计算多个节点上的信道状态信息。

公开(公告)号：WO2012108713A3

公开(公告)日：2012-12-20

申请号：PCT/KR2012000994

申请日：2012-02-10

Applicant: LG ELECTRONICS INC ,  IHM BINCHUL ,  CHUN JINYOUNG ,  KANG JIWON ,  KIM KITAE ,  KIM SUNAM ,  PARK SUNGHO

Inventor： IHM BINCHUL ,  CHUN JINYOUNG ,  KANG JIWON ,  KIM KITAE ,  KIM SUNAM ,  PARK SUNGHO

IPC: H04B7/26

CPC classification number: H04W8/22

Abstract: The present invention concerns a capability information transmission method in a wireless mobile communication system wherein, when a terminal having a predetermined capability reports the capability of the terminal to a base station, the reporting comprises the steps of: connecting to an external apparatus comprising at least an antenna; and reporting, to the base station, information giving the capability as changed by the connection with the external apparatus.

Abstract translation: 本发明涉及无线移动通信系统中的能力信息传输方法，其中当具有预定能力的终端向基站报告终端的能力时，报告包括以下步骤：连接至少包括至少包括 天线 向基站报告通过与外部装置的连接而变更的能力的信息。

公开(公告)号：WO2011008046A3

公开(公告)日：2011-06-03

申请号：PCT/KR2010004649

申请日：2010-07-16

Applicant: LG ELECTRONICS INC ,  PARK SUNGHO ,  KIM SUNAM ,  YUK YOUNGSOO ,  KIM JEONGKI

Inventor： PARK SUNGHO ,  KIM SUNAM ,  YUK YOUNGSOO ,  KIM JEONGKI

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04W36/06 ,  H04W72/042

Abstract: Disclosed is a method for receiving allocated resources, by a terminal, in a wireless access communication system. In particularly, the present invention is to provide a method for receiving one or more resources in a wireless access communication system, the method comprising: receiving a control message from a network; checking the received control message whether the control message includes resource shift information; and receiving the one or more resources according to the resource shift information if it is checked that the control message includes the resource shift information, wherein the resource shift information comprises at least one of a resource shift indicator, a resource shift offset and a feedback allocation information.

Abstract translation: 公开了一种用于在无线接入通信系统中由终端接收分配的资源的方法。 特别地，本发明将提供一种用于在无线接入通信系统中接收一个或多个资源的方法，所述方法包括：从网络接收控制消息; 检查接收到的控制消息控制消息是否包括资源偏移信息; 以及如果检查到所述控制消息包括所述资源偏移信息，则根据所述资源偏移信息接收所述一个或多个资源，其中所述资源偏移信息包括资源偏移指示符，资源偏移偏移量和反馈分配中的至少一个 信息。

公开(公告)号：WO2012039591A2

公开(公告)日：2012-03-29

申请号：PCT/KR2011007057

申请日：2011-09-26

Applicant: LG ELECTRONICS INC ,  KO HYUNSOO ,  KIM SUNAM ,  LIM DONGGUK ,  LEE MOONIL ,  CHUNG JAEHOON

Inventor： KO HYUNSOO ,  KIM SUNAM ,  LIM DONGGUK ,  LEE MOONIL ,  CHUNG JAEHOON

IPC: H04B7/04 ,  H04L1/06 ,  H04L27/26

CPC classification number: H04B7/0456 ,  H04B7/0417 ,  H04B7/0469 ,  H04B7/0478 ,  H04B7/0486 ,  H04B7/0617 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/10 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/006 ,  H04L25/03343 ,  H04L2025/03426 ,  H04L2025/03808 ,  H04W48/08 ,  H04W72/00 ,  H04W72/0413 ,  H04W72/0446

Abstract: The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas. According to one embodiment of the present invention, a method for transmitting channel state information for a downlink transmission via an uplink in a wireless communication system comprises the following steps: transmitting a joint-coded rank indicator (RI) and a wideband first precoding matrix indicator (PMI) in a first subframe; and transmitting a wideband channel quality indicator (CQI) and a wideband second PMI in a second subframe. The precoding matrix preferred by a terminal is indicated by a combination of the first PMI and the second PMI, and if the RI is rank 1 or rank 2, the first PMI may have a value which represents one of subsets constituted by eight indices from among a total of sixteen indices of a precoding codebook for a first PMI.

Abstract translation: 支持多天线的无线通信系统中的高效反馈方法和装置技术领域本发明涉及无线通信系统，更具体地说， 根据本发明的一个实施例，一种用于在无线通信系统中经由上行链路传送用于下行链路传输的信道状态信息的方法包括以下步骤：传送联合编码秩指示符（RI）和宽带第一预编码矩阵指示符 （PMI）在第一子帧中; 以及在第二子帧中传输宽带信道质量指示符（CQI）和宽带第二PMI。 由终端优选的预编码矩阵由第一PMI和第二PMI的组合来指示，并且如果RI是秩1或秩2，则第一PMI可以具有表示由来自其中的八个索引构成的子集中的一个的值 用于第一PMI的预编码码本的总共十六个索引。