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    RANDOM ACCESS METHOD AND SIGNALING METHOD FOR THE SAME
    121.
    发明申请
    RANDOM ACCESS METHOD AND SIGNALING METHOD FOR THE SAME 审中-公开
    随机访问方法及其信令方法

    公开(公告)号：US20160255652A1

    公开(公告)日：2016-09-01

    申请号：US15151239

    申请日：2016-05-10

    Applicant: LG ELECTRONICS INC.

    Inventor： Min Seok NOH ,  Seung Hee HAN ,  Yeong Hyeon KWON ,  Hyun Hwa PARK ,  Hyun Woo LEE ,  Dong Cheol KIM

    IPC: H04W74/00 ,  H04W74/08 ,  H04W64/00 ,  H04J13/00

    CPC classification number: H04W74/006 ,  H04J13/0059 ,  H04W4/02 ,  H04W48/12 ,  H04W64/00 ,  H04W72/0413 ,  H04W74/004 ,  H04W74/0833 ,  H04W74/0866

    Abstract: A method is provided for performing a random access procedure by a Node-B with a specific user equipment (UE) within a cell in which a plurality of UEs are located together. The Node-B transmits a random access procedure configuration including a basic sequence index related with a random access channel and zero correlation zone (ZCZ) configuration. The Node-B receives a random access preamble corresponding to the random access procedure configuration from the UE over the random access channel. A length of a cyclic part and a length of a sequence part of the random access preamble are differently given based on the random access procedure configuration. The random access preamble is generated from Constant Amplitude Zero Auto-Correlation (CAZAC) sequences based on the basic sequence index by applying a length of a cyclic shift according to the ZCZ configuration.

    Abstract translation: 提供了一种方法，用于通过具有多个UE所在的小区内的特定用户设备（UE）来执行随机接入过程。 节点B发送包括与随机接入信道和零相关区（ZCZ）配置相关的基本序列索引的随机接入过程配置。 节点B通过随机接入信道从UE接收与随机接入过程配置相对应的随机接入前导码。 基于随机接入过程配置，不同地给出了随机接入前同步码的序列部分的长度和长度。 通过根据ZCZ配置应用循环移位长度，基于基本序列索引从恒幅零自相关（CAZAC）序列生成随机接入前导码。

    DEVICE AND METHOD FOR MONITORING CONTROL CHANNEL IN MULTICARRIER SYSTEM
    123.
    发明申请
    DEVICE AND METHOD FOR MONITORING CONTROL CHANNEL IN MULTICARRIER SYSTEM 审中-公开
    用于监控多媒体系统中控制信道的装置和方法

    公开(公告)号：US20160029363A1

    公开(公告)日：2016-01-28

    申请号：US14875296

    申请日：2015-10-05

    Applicant: LG ELECTRONICS INC.

    Inventor： So Yeon KIM ,  Sung Ho MOON ,  Jae Hoon CHUNG ,  Yeong Hyeon KWON ,  Han Gyu CHO

    IPC: H04W72/04 ,  H04L27/26 ,  H04W24/08 ,  H04L5/00

    CPC classification number: H04W72/0406 ,  H04L5/0007 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0062 ,  H04L27/2602 ,  H04W24/08 ,  H04W88/02

    Abstract: A method for monitoring a control channel in a multiple carrier system, and a user equipment (UE) therefore are discussed. The method according to one embodiment includes, if an aggregation of carriers is configured and if a carrier indicator field (CIF) is configured, monitoring a plurality of downlink control channels within a plurality of UE-specific search spaces of a first carrier; and receiving downlink control information (DCI) on at least one of the plurality of the downlink control channels, which is successfully decoded, via the first carrier. The DCI includes scheduling information on either a downlink channel or an uplink channel in a second carrier.

    Abstract translation: 因此讨论了用于监视多载波系统中的控制信道的方法和用户设备（UE）。 根据一个实施例的方法包括：如果配置了载波的聚合，并且如果配置了载波指示符字段（CIF），则监视第一载波的多个UE专用搜索空间内的多个下行链路控制信道; 以及经由第一载波在成功解码的多个下行链路控制信道中的至少一个上接收下行链路控制信息（DCI）。 DCI包括在第二载波中的下行链路信道或上行链路信道上的调度信息。

    METHOD FOR SWITCHING OPERATING CARRIER AT A USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM
    124.
    发明申请
    METHOD FOR SWITCHING OPERATING CARRIER AT A USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中的用户设备上操作载波的方法

    公开(公告)号：US20150334770A1

    公开(公告)日：2015-11-19

    申请号：US14808485

    申请日：2015-07-24

    Applicant: LG ELECTRONICS INC.

    Inventor： Yeong Hyeon KWON ,  Jae Hoon CHUNG ,  Seung Hee HAN ,  So Yeon KIM

    IPC: H04W76/04 ,  H04W74/08

    CPC classification number: H04W76/046 ,  H04W36/0072 ,  H04W36/06 ,  H04W36/08 ,  H04W36/30 ,  H04W72/042 ,  H04W74/0833 ,  H04W76/27

    Abstract: A device and method of operating carriers at a user equipment in a wireless communication system includes: configuring, by the user equipment, a plurality of carriers including a first carrier and a second carrier; receiving control information on an activation of the second carrier among the plurality of carriers; activating the second carrier; and deactivating the activated second carrier after a certain amount of time. The certain amount of time is based on a valid time of the activation of the second carrier. The valid time is defined by a number of frames.

    Abstract translation: 在无线通信系统中的用户设备处运营载波的装置和方法包括：由用户设备配置多个载波，包括第一载波和第二载波; 接收所述多个载波中的所述第二载波的激活的控制信息; 激活第二载体; 并在一定时间后停用激活的第二载体。 一定量的时间是基于激活第二个运营商的有效时间。 有效时间由多个帧定义。

    METHOD OF TRANSMITTING CONTROL SIGNALS IN WIRELESS COMMUNICATION SYSTEM
    126.
    发明申请
    METHOD OF TRANSMITTING CONTROL SIGNALS IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中发送控制信号的方法

    公开(公告)号：US20150270998A1

    公开(公告)日：2015-09-24

    申请号：US14730951

    申请日：2015-06-04

    Applicant: LG ELECTRONICS INC.

    Inventor： Jin Sam Kwak ,  Seung Hee HAN ,  Min Seok NOH ,  Yeong Hyeon KWON ,  Hyun Woo LEE ,  Dong Cheol KIM

    IPC: H04L27/26 ,  H04W72/04

    CPC classification number: H04W72/0413 ,  H04J11/0026 ,  H04L1/0026 ,  H04L1/1671 ,  H04L5/0007 ,  H04L5/0021 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/006 ,  H04L27/20 ,  H04L27/22 ,  H04L27/2605 ,  H04L27/2608 ,  H04L27/2613 ,  H04L27/262 ,  H04W72/0446

    Abstract: A method of transmitting control signals in a wireless communication system includes multiplexing a first control signal with a second control signal in a slot, the slot comprising a plurality of orthogonal frequency division multiplexing (OFDM) symbols in time domain, the plurality of OFDM symbols being divided into a plurality of data OFDM symbols and a plurality of reference signal (RS) OFDM symbols, wherein the first control signal is mapped to the plurality of data OFDM symbols after the first control signal is spread by a base sequence in the frequency domain, the RS is mapped to the plurality of RS OFDM symbols, the second control signal is mapped to at least one of the plurality of RS OFDM symbols, and transmitting the first control signal and the second control signal in the slot.

    Abstract translation: 一种在无线通信系统中发送控制信号的方法包括在时隙中对第一控制信号与第二控制信号进行复用，所述时隙包括时域中的多个正交频分复用（OFDM）符号，所述多个OFDM符号为 分为多个数据OFDM符号和多个参考信号（OFDM）符号，其中在第一控制信号在频域中扩展基本序列之后，第一控制信号被映射到多个数据OFDM符号， RS被映射到多个RS OFDM符号，第二控制信号被映射到多个RS OFDM符号中的至少一个，并且在时隙中发送第一控制信号和第二控制信号。

    METHOD FOR TRANSMITTING AN UPLINK SIGNAL AND FEEDBACK INFORMATION, AND RELAY APPARATUS USING THE METHOD
    127.
    发明申请
    METHOD FOR TRANSMITTING AN UPLINK SIGNAL AND FEEDBACK INFORMATION, AND RELAY APPARATUS USING THE METHOD 审中-公开
    用于发送上行信号和反馈信息的方法，以及使用该方法的继电器装置

    公开(公告)号：US20150188621A1

    公开(公告)日：2015-07-02

    申请号：US14657636

    申请日：2015-03-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyu Jin PARK ,  Han Gyu CHO ,  Yeong Hyeon KWON ,  Jae Hoon CHUNG

    IPC: H04B7/155 ,  H04L27/26 ,  H04W72/04

    CPC classification number: H04B7/15528 ,  H04B7/155 ,  H04B7/15585 ,  H04B7/2606 ,  H04J1/14 ,  H04L27/2601 ,  H04W28/06 ,  H04W72/042 ,  H04W84/047

    Abstract: A method for receiving control information by a relay node in a wireless communication system. The method according to one embodiment includes receiving first information indicating downlink subframes assigned for a base station (BS)-to-the relay node transmission as a bitmap; receiving second information related to resource blocks (RBs) for a relay physical downlink control channel (R-PDCCH) transmission; and receiving an R-PDCCH during a number of orthogonal frequency division multiplexing (OFDM) symbols from a fourth OFDM symbol of a corresponding RB of a corresponding downlink subframe n of the downlink subframes.

    Abstract translation: 一种用于在无线通信系统中由中继节点接收控制信息的方法。 根据一个实施例的方法包括：将指定给基站（BS）的下行链路子帧的第一信息接收到作为位图的中继节点传输; 接收与用于中继物理下行链路控制信道（R-PDCCH）传输的资源块（RB）有关的第二信息; 以及在下行链路子帧的相应下行链路子帧n的对应RB的第四OFDM符号的多个正交频分复用（OFDM）符号期间接收R-PDCCH。

    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL
    129.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL 有权
    用于发送参考信号的方法和装置

    公开(公告)号：US20150162964A1

    公开(公告)日：2015-06-11

    申请号：US14626055

    申请日：2015-02-19

    Applicant: LG ELECTRONICS INC.

    Inventor： Jae Hoon CHUNG ,  Hyun Soo KO ,  Moon Il LEE ,  Yeong Hyeon KWON

    IPC: H04B7/04 ,  H04J13/00 ,  H04L5/00 ,  H04B7/06 ,  H04L27/26 ,  H04W72/04

    CPC classification number: H04B7/0473 ,  H04B7/0678 ,  H04B7/0684 ,  H04J13/004 ,  H04L1/0027 ,  H04L5/0048 ,  H04L27/2627 ,  H04L27/2653 ,  H04W40/244 ,  H04W72/04 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453

    Abstract: The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for transmitting an RS (Reference Signal) from a transmission end. The present invention relates to an RS transmission method and an apparatus therefore, comprising the steps of: confirming RS resources which are defined according to each layer; and transmitting the precoded RS for the layers to a receiving end through a multiple antenna, wherein the RS resource includes a 1st index for indicating an RS resource pattern group in which the precoded RS is mapped within a resource block and a 2nd index for indicating a code resource for multiplexing the precoded RSs within the RS resource pattern 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，更具体地，涉及一种从发送端发送RS（参考信号）的方法和装置。 本发明涉及一种RS传输方法及其装置，其特征在于包括以下步骤：确认根据各层定义的RS资源; 以及通过多个天线将所述层的预编码RS发送到接收端，其中所述RS资源包括用于指示其中所述预编码RS映射在资源块内的RS资源模式组的第一索引，以及用于指示 用于复用RS资源模式组内的预编码RS的代码资源。

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