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    METHOD AND DEVICE FOR CONTROLLING TRANSMISSION POWER FOR UPLINK CONTROL CHANNEL IN CARRIER AGGREGATION SYSTEM
    361.
    发明申请
    METHOD AND DEVICE FOR CONTROLLING TRANSMISSION POWER FOR UPLINK CONTROL CHANNEL IN CARRIER AGGREGATION SYSTEM 有权
    用于控制载波聚集系统中上行链路控制信道传输功率的方法和装置

    公开(公告)号：US20150223234A1

    公开(公告)日：2015-08-06

    申请号：US14425294

    申请日：2013-09-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Dongyoun Seo ,  Joonkui Ahn ,  Bonghoe Kim ,  Yunjung Yi

    IPC: H04W72/04

    CPC classification number: H04W52/325 ,  H04W52/146 ,  H04W52/242 ,  H04W52/34 ,  H04W72/0413 ,  H04W72/0473 ,  H04W76/19 ,  H04W76/20

    Abstract: Provided are a method of controlling transmission power for an uplink control channel for a terminal to which a plurality of cells are assigned, and a device using the method. The method receives a first set of parameters and a second set of parameters that are used for determining transmission power for the uplink control channel and determines the transmission power for the uplink control channel by using the first set of parameters or the second set of parameters, wherein the first set of parameters or the second set of parameters is used according to one of the cells to which the uplink control channel is transmitted.

    Abstract translation: 提供了一种控制用于分配了多个小区的终端的上行链路控制信道的发送功率的方法和使用该方法的装置。 该方法接收第一组参数和第二组参数，用于确定上行链路控制信道的发射功率，并通过使用第一组参数或第二组参数确定上行链路控制信道的发射功率， 其中根据发送所述上行链路控制信道的小区之一来使用所述第一组参数或第二组参数。

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA
    363.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA 有权
    用于发送和接收数据的方法和装置

    公开(公告)号：US20150195070A1

    公开(公告)日：2015-07-09

    申请号：US14419615

    申请日：2013-09-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Bonghoe Kim ,  Yunjung Yi ,  Suckchel Yang ,  Joonkui Ahn ,  Dongyoun Seo

    IPC: H04L5/00 ,  H04J11/00

    CPC classification number: H04L5/0053 ,  H04J11/0093 ,  H04L1/0027 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0091 ,  H04L25/0224

    Abstract: Disclosed are a method and an apparatus for transmitting and receiving data. A method for transmitting an uplink comprises the steps of: a terminal receiving periodic channel state information (CSI) configuration information; the terminal determining an uplink subframe according to the periodic CSI configuration information; and the terminal transmitting a periodic CSI through the uplink subframe, wherein the periodic CSI configuration information may include information regarding a period, subframe offset, and a reference cell to which a wireless frame number is applied.

    Abstract translation: 公开了一种用于发送和接收数据的方法和装置。 一种用于发送上行链路的方法包括以下步骤：终端接收周期性信道状态信息（CSI）配置信息; 所述终端根据所述周期性CSI配置信息确定上行链路子帧; 并且所述终端通过所述上行链路子帧发送周期性CSI，其中所述周期性CSI配置信息可以包括关于周期，子帧偏移以及应用了无线帧号的参考小区的信息。

    METHOD FOR SIGNALING CONTROL INFORMATION, AND APPARATUS THEREFOR
    364.
    发明申请
    METHOD FOR SIGNALING CONTROL INFORMATION, AND APPARATUS THEREFOR 有权
    信号控制信息的方法及其设备

    公开(公告)号：US20150156764A1

    公开(公告)日：2015-06-04

    申请号：US14418855

    申请日：2013-08-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Suckchel Yang ,  Joonkui Ahn ,  Bonghoe Kim

    IPC: H04W72/04 ,  H04L1/18 ,  H04L1/16 ,  H04L5/00

    CPC classification number: H04W72/0413 ,  H04L1/0076 ,  H04L1/1671 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0032 ,  H04L5/0055 ,  H04W24/04 ,  H04W52/365 ,  H04W72/042 ,  H04W88/02

    Abstract: The present invention relates to a wireless communication system. In detail, the invention relates to a method for a terminal to transmit a UCI in a carrier aggregation-based wireless communication system, and to an apparatus therefor, wherein the method involves the steps of: forming a first cell group having a PCell; forming a second cell group having one or more SCells; receiving one or more data in the second cell group; and transmitting HARQ-ACK information on the one or more data through a PUCCH, wherein, when the first and second cell groups are managed by an identical base station, the HARQ-ACK information is transmitted in the PCell, and, when the first and second cell groups are managed by different base stations, the HARQ-ACK information is transmitted in the second cell group.

    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。 具体而言，本发明涉及一种终端在基于载波聚合的无线通信系统中发送UCI的方法及其装置，其中该方法包括以下步骤：形成具有PCell的第一小区组; 形成具有一个或多个SCell的第二单元组; 在第二小区组中接收一个或多个数据; 以及通过PUCCH发送关于所述一个或多个数据的HARQ-ACK信息，其中当所述第一和第二小区组由相同的基站管理时，所述HARQ-ACK信息在所述PCell中发送，并且当所述第一和第 第二小区组由不同的基站管理，在第二小区组中发送HARQ-ACK信息。

    METHOD FOR TRANSMITTING CONTROL INFORMATION ON LOW-COST MACHINE-TYPE COMMUNICATION, AND APPARATUS FOR SUPPORTING SAME
    365.
    发明申请
    METHOD FOR TRANSMITTING CONTROL INFORMATION ON LOW-COST MACHINE-TYPE COMMUNICATION, AND APPARATUS FOR SUPPORTING SAME 有权
    用于发送低成本机型通信的控制信息的方法及其相关装置

    公开(公告)号：US20150092694A1

    公开(公告)日：2015-04-02

    申请号：US14396579

    申请日：2013-05-02

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyangsun You ,  Joonkui Ahn ,  Yunjung Yi ,  Suckchel Yang ,  Bonghoe Kim ,  Dongyoun Seo

    IPC: H04W72/04 ,  H04W4/00

    CPC classification number: H04W72/0406 ,  H04L5/0053 ,  H04W4/70 ,  H04W72/1289

    Abstract: The present invention relates to a method for transmitting and receiving an uplink signal for low-cost machine-type communication (MTC) used in a wireless communication system, and the apparatuses for supporting same. The base station of the present invention sets a maximum number of RBs capable of being allocated to the MTC device to be smaller than the total number of RBs in a system band supported by the base station. The MTC device of the present invention transmits an uplink signal through a physical uplink shared channel (PUSCH) on the basis of the maximum number of RBs capable of being allocated to the MTC device.

    Abstract translation: 本发明涉及一种用于发送和接收用于无线通信系统中的低成本机器型通信（MTC）的上行链路信号的方法和用于支持它的装置。 本发明的基站将能够分配给MTC设备的RB的最大数量设置为小于由基站支持的系统频带中的RB的总数。 本发明的MTC设备基于能够分配给MTC设备的RB的最大数量，通过物理上行链路共享信道（PUSCH）发送上行链路信号。

    DATA TRANSMISSION METHOD AND DATA TRANSMISSION DEVICE
    366.
    发明申请
    DATA TRANSMISSION METHOD AND DATA TRANSMISSION DEVICE 有权
    数据传输方法和数据传输设备

    公开(公告)号：US20150085785A1

    公开(公告)日：2015-03-26

    申请号：US14398308

    申请日：2013-05-03

    Applicant: LG ELECTRONICS INC.

    Inventor： Bonghoe Kim ,  Dongyoun Seo ,  Hanbyul Seo ,  Joonkui Ahn ,  Suckchel Yang ,  Yunjung Yi

    IPC: H04W72/04 ,  H04L5/00

    CPC classification number: H04W72/042 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0092 ,  H04W28/06

    Abstract: A data transmission method and a data transmission device are disclosed. A method for receiving control data by a terminal can comprise the steps of demodulating downlink control information (DCI) including an assignment flag and downlink (DL) resource allocation; and demodulating physical downlink shared channel (PDSCH) data by using the DL resource allocation, wherein when the PDSCH data is demodulated on the basis of a demodulation reference signal (DM-RS), the assignment flag indicates information on a reference signal (RS) used for the demodulation of the PDSCH data or information on a PDSCH transmission antenna port.

    Abstract translation: 公开了一种数据传输方法和数据传输装置。 一种用于由终端接收控制数据的方法可以包括解调包括分配标志和下行链路（DL）资源分配的下行链路控制信息（DCI）的步骤; 以及通过使用所述DL资源分配来解调物理下行链路共享信道（PDSCH）数据，其中当基于解调参考信号（DM-RS）解调所述PDSCH数据时，所述分配标志指示关于参考信号（RS）的信息， 用于对PDSCH数据的解调或PDSCH发送天线端口的信息。

    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNALS
    367.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNALS 有权
    用于发送参考信号的方法和装置

    公开(公告)号：US20150078465A1

    公开(公告)日：2015-03-19

    申请号：US14390347

    申请日：2013-04-03

    Applicant: LG ELECTRONICS INC.

    Inventor： Yunjung Yi ,  Suckchel Yang ,  Joonkui Ahn ,  Bonghoe Kim

    IPC: H04L5/00 ,  H04L27/26

    CPC classification number: H04L5/0048 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0053 ,  H04L27/2601 ,  H04L27/2613

    Abstract: Provided is a method for transmitting a reference signal in a time division duplex (TDD)-based wireless communication system. A base station transmits a synchronization signal in a subframe including N resource blocks in a frequency domain, and K (K>1) orthogonal frequency division multiplexing (OFDM) symbols in a time domain. The base station transmits a reference signal generated on the basis of a terminal identifier in the subframe. The subframe includes a downlink pilot time slot (DwPTS), a guard period (GP), and an uplink pilot time slot (UpPTS). The DwPTS includes six OFDM symbols. The UpPTS includes two OFDM symbols. The reference signal is transmitted in the first OFDM symbol or the sixth OFDM symbol in the subframe

    Abstract translation: 提供了一种用于在基于时分双工（TDD）的无线通信系统中发送参考信号的方法。 基站在时域中发送包括频域中的N个资源块的子帧和时域中的K（K> 1）个正交频分复用（OFDM）符号的同步信号。 基站在子帧中发送基于终端标识符生成的参考信号。 子帧包括下行链路导频时隙（DwPTS），保护周期（GP）和上行链路导频时隙（UpPTS）。 DwPTS包括六个OFDM符号。 UpPTS包括两个OFDM符号。 参考信号在子帧中的第一OFDM符号或第六个OFDM符号中发送

    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL
    370.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL 审中-公开
    用于发送参考信号的方法和装置

    公开(公告)号：US20150036609A1

    公开(公告)日：2015-02-05

    申请号：US14382708

    申请日：2013-03-19

    Applicant: LG ELECTRONICS INC.

    Inventor： Bonghoe Kim ,  Yunjung Yi ,  Suckchel Yang ,  Hanbyul Seo ,  Joonkui Ahn ,  Dongyoun Seo

    IPC: H04L5/00 ,  H04W56/00 ,  H04L27/26

    CPC classification number: H04W56/0005 ,  H04J11/0069 ,  H04L5/0007 ,  H04L5/0048 ,  H04L27/2647 ,  H04W56/00 ,  H04W72/04

    Abstract: Disclosed are a method and an apparatus for transmitting a reference signal. A method for receiving the reference signal may comprise the steps of: a subframe including a plurality of resource blocks (RB) and a plurality of orthogonal frequency division multiplexing (OFDM) symbols receiving a synchronization signal; and the subframe receiving the reference signal, wherein the synchronization signal comprises a primary synchronization signal (PSS) and a secondary synchronization signal (SSS), the PSS is a signal which is received by a first OFDM symbol from the plurality of OFDM symbols, the SSS is a signal which is received by a second OFDM symbol from the plurality of OFDM symbols, and the reference signal can be received by at least one OFDM symbol from the plurality of OFDM symbols which exclude the first OFDM symbol and the second OFDM symbol. Based on the reference signal, a channel can be accurately estimated.

    Abstract translation: 公开了一种用于发送参考信号的方法和装置。 用于接收参考信号的方法可以包括以下步骤：包括接收同步信号的多个资源块（RB）和多个正交频分复用（OFDM）符号的子帧; 以及所述子帧接收所述参考信号，其中所述同步信号包括主同步信号（PSS）和次同步信号（SSS），所述PSS是由所述多个OFDM符号中的第一OFDM符号接收的信号， SSS是从多个OFDM符号由第二OFDM符号接收的信号，并且可以从排除第一OFDM符号和第二OFDM符号的多个OFDM符号中的至少一个OFDM符号接收参考信号。 基于参考信号，可以准确地估计信道。

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