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    METHOD BY WHICH TERMINAL PERFORMS COMMUNICATION IN HETEROGENEOUS CELL ENVIRONMENT AND TERMINAL
    91.
    发明申请
    METHOD BY WHICH TERMINAL PERFORMS COMMUNICATION IN HETEROGENEOUS CELL ENVIRONMENT AND TERMINAL 有权
    终端在异源细胞环境和终端中进行通信的方法

    公开(公告)号：US20160374119A1

    公开(公告)日：2016-12-22

    申请号：US14900580

    申请日：2014-06-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyeyoung CHOI ,  Jaehoon CHUNG ,  llmu BYUN ,  Eunjong LEE ,  Heejeong CHO ,  Genebeck HAHN

    IPC: H04W76/02 ,  H04W16/32

    CPC classification number: H04W76/02 ,  H04W16/32 ,  H04W76/10

    Abstract: Disclosed are a communication performing method and terminal, and the method is a method by which a terminal with dual connectivity performs communication in a heterogeneous cell environment, in which: a first reporting message reporting that a downlink signal is received from a small cell in an intensity greater than a threshold value is transmitted to a macro cell; an RRC establishment message indicating a connection to a small cell cluster is received from the macro cell; connections are added to a plurality of small cells included in the small cell cluster according to additional time information included in the RRC establishment message; and the connections to the plurality of added small cells are respectively activated according to activation connection time information included in the RRC establishment message, and the small cell cluster is determined on the basis of information on a location relationship among the plurality of small cells.

    Abstract translation: 公开了一种通信执行方法和终端，并且该方法是具有双连接的终端在异构小区环境中进行通信的方法，其中：报告从小单元中接收到下行链路信号的第一报告消息 大于阈值的强度被发送到宏小区; 从宏小区接收表示与小小区簇的连接的RRC建立消息; 根据包含在RRC建立消息中的附加时间信息将连接添加到小小区集群中包含的多个小小区中; 并且根据包含在RRC建立消息中的激活连接时间信息分别激活与多个附加小区的连接，并且基于关于多个小小区之间的位置关系的信息来确定小小区簇。

    METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER IN WIRELESS COMMUNICATION SYSTEM
    93.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER IN WIRELESS COMMUNICATION SYSTEM 有权
    用于控制无线通信系统中传输功率的方法和装置

    公开(公告)号：US20160309427A1

    公开(公告)日：2016-10-20

    申请号：US14900922

    申请日：2014-06-30

    Applicant: LG ELECTRONICS INC.

    Inventor： Heejeong CHO ,  Hyeyoung CHOI ,  Sunam KIM ,  Jaehoon CHUNG ,  Eunjong LEE

    IPC: H04W52/36 ,  H04W72/04 ,  H04W52/38

    CPC classification number: H04W52/367 ,  H04W52/146 ,  H04W52/38 ,  H04W72/04 ,  H04W72/1252

    Abstract: A method for and apparatus for controlling transmission power in a wireless communication system is provided. A wireless device checks a duration in which a plurality of radio access technologies (RATs) for uplink resources overlaps, determines whether the transmission power of the UE is greater than a maximum power restriction of the UE in the duration, and controls power of at least one RAT based on priorities of the plurality of RATs so that the transmission power of the UE is under the maximum power restriction of the UE. Thus, dynamic and efficient transmission power is supported.

    Abstract translation: 提供了一种用于控制无线通信系统中的发射功率的方法和装置。 无线设备检查用于上行链路资源的多个无线电接入技术（RAT）重叠的持续时间，确定UE的发射功率是否大于该持续时间内的UE的最大功率限制，并且至少控制功率 基于多个RAT的优先级的一个RAT，使得UE的发送功率处于UE的最大功率限制之下。 因此，支持动态和高效的传输功率。

    UPLINK CONTROL INFORMATION TRANSMITTING/RECEIVING METHOD AND DEVICE IN A WIRELESS COMMUNICATION SYSTEM
    95.
    发明申请
    UPLINK CONTROL INFORMATION TRANSMITTING/RECEIVING METHOD AND DEVICE IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中的上传控制信息发送/接收方法和装置

    公开(公告)号：US20160234000A1

    公开(公告)日：2016-08-11

    申请号：US15099414

    申请日：2016-04-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyunwoo LEE ,  Jaehoon CHUNG ,  Seunghee HAN

    IPC: H04L5/00 ,  H04L5/14 ,  H04W72/04

    CPC classification number: H04L5/0055 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1854 ,  H04L5/001 ,  H04L5/0017 ,  H04L5/14 ,  H04L5/22 ,  H04L27/2636 ,  H04L27/2647 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/1284 ,  H04W74/004

    Abstract: A method is provided for transmitting Acknowledgement/Negative Acknowledgement (ACK/NACK) information at a User Equipment (UE) in a wireless communication system. The UE determines whether a transmission of a scheduling request is configured in one uplink subframe in which ACK/NACK information for downlink transmissions is to be transmitted, when a Physical Uplink Control Channel (PUCCH) format 3 is configured for a transmission of the ACK/NACK information, and transmits the ACK/NACK information using a PUCCH format 1a/1b and a PUCCH resource. If the transmission of the ACK/NACK information coincides with the one uplink subframe for the transmission of the scheduling request, the UE transmits ACK/NACK information and the scheduling request in the one uplink subframe by using the PUCCH format 1a/1b, when the ACK/NACK information corresponds only to a Physical Downlink Shared Channel (PDSCH) received only on a Primary Cell (PCell).

    Abstract translation: 提供了一种用于在无线通信系统中的用户设备（UE）处发送确认/否定确认（ACK / NACK）信息的方法。 当物理上行链路控制信道（PUCCH）格式3被配置为用于ACK / NACK信息的发送时，UE确定调度请求的传输是否被配置在一个上行链路子帧中，其中下行链路传输的ACK / NACK信息，并且使用PUCCH格式1a / 1b和PUCCH资源发送ACK / NACK信息。 如果ACK / NACK信息的传输与用于发送调度请求的一个上行链路子帧一致，则UE在使用PUCCH格式1a / 1b时在一个上行链路子帧中发送ACK / NACK信息和调度请求，当 ACK / NACK信息仅对应于仅在主小区（PCell）上接收的物理下行链路共享信道（PDSCH）。

    METHOD FOR SETTING AND UPDATING TRACKING AREA IN C-RAN AND APPARATUS THEREFOR
    96.
    发明申请
    METHOD FOR SETTING AND UPDATING TRACKING AREA IN C-RAN AND APPARATUS THEREFOR 审中-公开
    用于在C-RAN中设置和更新跟踪区域的方法及其装置

    公开(公告)号：US20160227396A1

    公开(公告)日：2016-08-04

    申请号：US15021641

    申请日：2014-07-10

    Applicant: LG ELECTRONICS INC.

    Inventor： Eunjong LEE ,  Jaehoon CHUNG ,  Hyeyoung CHOI ,  Heejeong CHO ,  Genebeck HAHN

    IPC: H04W8/18 ,  H04W76/06 ,  H04W36/00

    CPC classification number: H04W8/18 ,  H04W36/0061 ,  H04W60/04 ,  H04W76/30 ,  H04W88/085

    Abstract: A method for performing tracking area (TA) update by a UE in a cloud radio access network (C-RAN) includes: receiving at least one of neighbor radio remote unit (RRU) information and neighbor baseband unit (BBU) information from a primary BBU; setting a TA based on the received information and characteristics of the UE; and transmitting information on the set TA to the primary BBU during a radio resource control (RRC) connection release procedure.

    Abstract translation: 一种用于在云无线电接入网络（C-RAN）中由U​​E执行跟踪区域（TA）更新的方法包括：从主小区接收相邻无线电远程单元（RRU）信息和相邻基​​带单元（BBU）信息中的至少一个信息 BBU; 基于接收到的UE的信息和特性设置TA; 以及在无线电资源控制（RRC）连接释放过程期间，将关于集合TA的信息发送到主BBU。

    METHOD AND USER EQUIPMENT FOR TRANSMITTING UPLINK CONTROL INFORMATION, AND METHOD AND BASE STATION FOR RECEIVING UPLINK CONTROL INFORMATION
    97.
    发明申请
    METHOD AND USER EQUIPMENT FOR TRANSMITTING UPLINK CONTROL INFORMATION, AND METHOD AND BASE STATION FOR RECEIVING UPLINK CONTROL INFORMATION 审中-公开
    用于发送上行链路控制信息的方法和用户设备，以及用于接收上行控制信息的方法和基站

    公开(公告)号：US20160191224A1

    公开(公告)日：2016-06-30

    申请号：US15064432

    申请日：2016-03-08

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyunwoo LEE ,  Sungho MOON ,  Jaehoon CHUNG ,  Seunghee HAN

    IPC: H04L5/00 ,  H04W72/04

    CPC classification number: H04L5/0055 ,  H04L1/0029 ,  H04L1/1607 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0091 ,  H04W72/0413 ,  H04W72/0453

    Abstract: A method for transmitting, by a user equipment, uplink control information, and a user equipment therefore are discussed. The method according to one embodiment includes determining respective first acknowledgement, negative acknowledgement or discontinuous transmission (ACK/NACK/DTX) responses for four downlink (DL) subframes of a first carrier and respective second ACK/NACK/DTX responses for four DL subframes of a second carrier; and transmitting ACK/NACK information representing the first and second ACK/NACK/DTX responses through the first or second carrier in an uplink (UL) subframe. For a same sequence of the first ACK/NACK/DTX responses for the four DL subframes of the first carrier, a same ACK/NACK information is transmitted when a sequence of the second ACK/NACK/DTX responses for the DL subframes of the second carrier is ‘ACK, ACK, ACK, ACK’ and when the sequence of the second ACK/NACK/DTX responses for the DL subframes of the second carrier is ‘ACK, DTX, DTX, DTX’.

    Abstract translation: 因此，讨论了用户设备发送上行控制信息和用户设备的方法。 根据一个实施例的方法包括确定针对第一载波的四个下行链路（DL）子帧的相应的第一确认，否定确认或不连续传输（ACK / NACK / DTX）响应以及针对四个DL子帧的相应的第二ACK / NACK / DTX响应 第二承运人 以及在上行链路（UL）子帧中通过第一或第二载波发送表示第一和第二ACK / NACK / DTX响应的ACK / NACK信息。 对于对于第一载波的四个DL子帧的第一ACK / NACK / DTX响应的相同序列，当针对第二载波的DL子帧的第二ACK / NACK / DTX响应的序列发送相同的ACK / NACK信息 载波为“ACK，ACK，ACK，ACK”，并且当第二载波的DL子帧的第二ACK / NACK / DTX响应的序列为“ACK，DTX，DTX，DTX”时。

    METHOD AND DEVICE FOR DETECTING UPLINK SYNCHRONIZATION SIGNAL IN EACH STEP IN WIRELESS ACCESS SYSTEM SUPPORTING HIGH FREQUENCY BAND
    98.
    发明申请
    METHOD AND DEVICE FOR DETECTING UPLINK SYNCHRONIZATION SIGNAL IN EACH STEP IN WIRELESS ACCESS SYSTEM SUPPORTING HIGH FREQUENCY BAND 有权
    用于在无线接入系统支持高频带的每个步骤中检测上行同步信号的方法和设备

    公开(公告)号：US20160173315A1

    公开(公告)日：2016-06-16

    申请号：US14906960

    申请日：2014-08-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Kitae KIm ,  Kilbom LEE ,  Jaehoon CHUNG ,  Jinmin KIM

    IPC: H04L27/26 ,  H04L7/08

    CPC classification number: H04L27/2655 ,  H04L7/08 ,  H04L27/2663 ,  H04L27/2671 ,  H04L27/2675 ,  H04L27/2684 ,  H04L27/2688 ,  H04L27/2695

    Abstract: The present invention provides a method for detecting an uplink synchronization signal in a wireless access system supporting a high frequency band, a method for designing a detection filter for the same, and devices for supporting the methods. A method by which a base station detects a random access channel (RACH) signal in a wireless access system supporting a high frequency band, according to one embodiment of the present invention, comprises the steps of: allocating a cyclic shift value used in the base station; configuring a reception signal vector for signals transmitted through the RACH; deriving a cyclic shift candidate greater than or equal to a reference value from the reception signal vector by using a first detection filter; and detecting the RACH signal from the cyclic shift candidate by using a second detection filter, wherein the first detection filter and the second detection filter can be set on the basis of the cyclic shift value.

    Abstract translation: 本发明提供一种在支持高频带的无线接入系统中检测上行链路同步信号的方法，用于设计其检测滤波器的方法以及用于支持该方法的装置。 根据本发明的一个实施例的基站在支持高频带的无线接入系统中检测随机接入信道（RACH）信号的方法包括以下步骤：分配在基站中使用的循环移位值 站; 配置通过RACH传输的信号的接收信号矢量; 通过使用第一检测滤波器从接收信号矢量导出大于或等于参考值的循环移位候选; 以及通过使用第二检测滤波器检测来自循环移位候选的RACH信号，其中可以基于循环移位值来设置第一检测滤波器和第二检测滤波器。

    METHOD AND DEVICE FOR RECEIVING SIGNALS IN WIRELESS ACCESS SYSTEM
    99.
    发明申请
    METHOD AND DEVICE FOR RECEIVING SIGNALS IN WIRELESS ACCESS SYSTEM 审中-公开
    用于在无线接入系统中接收信号的方法和装置

    公开(公告)号：US20160173229A1

    公开(公告)日：2016-06-16

    申请号：US14902771

    申请日：2014-08-05

    Applicant: LG ELECTRONICS INC.

    Inventor： Kwangseok NOH ,  Jinmin KIM ,  Kukheon CHOI ,  Jaehoon CHUNG ,  Kitae KIM

    IPC: H04L1/00 ,  H03M13/11 ,  H03M13/29 ,  H04W72/08 ,  H04L5/00

    CPC classification number: H04L1/0045 ,  H03M13/1102 ,  H03M13/1111 ,  H03M13/2909 ,  H03M13/3723 ,  H03M13/612 ,  H03M13/658 ,  H04L1/0057 ,  H04L1/06 ,  H04L5/001 ,  H04L5/006 ,  H04W72/085 ,  H04W88/02

    Abstract: The present invention relates to a method for receiving signals in a wireless communication system. A method by which a terminal receives signals in a wireless communication system, according to one embodiment of the present invention, can comprise the steps of: receiving N signals through N channels; and decoding the N signals by using a low density parity check (LDPC) sum-product channel decoder, wherein a first weight value is applied to a variable node of the LDPC sum-product channel decoder, a second weight value is applied to a reception signal node thereof, and the first weight value is less than 1 for channels of which a channel state has a reference value or less among the N channels.

    Abstract translation: 本发明涉及一种在无线通信系统中接收信号的方法。 根据本发明的一个实施例，终端在无线通信系统中接收信号的方法可以包括以下步骤：通过N个信道接收N个信号; 以及通过使用低密度奇偶校验（LDPC）和乘积信道解码器对N个信号进行解码，其中第一加权值被施加到LDPC和乘积信道解码器的可变节点，第二加权值被应用于接收 信道节点，并且对于信道状态在N个信道中具有参考值或更小的信道，第一加权值小于1。

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