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    Method of performing polling procedure in a wireless communication system
    83.
    发明授权
    Method of performing polling procedure in a wireless communication system 有权
    在无线通信系统中执行轮询过程的方法

    公开(公告)号：US09565699B2

    公开(公告)日：2017-02-07

    申请号：US14697495

    申请日：2015-04-27

    Applicant: LG ELECTRONICS INC.

    Inventor： Sung Duck Chun ,  Young Dae Lee ,  Sung Jun Park ,  Seung June Yi

    IPC: H04L1/00 ,  H04W74/06 ,  H04W28/02 ,  H04L1/16

    CPC classification number: H04W74/06 ,  H04L1/1685 ,  H04L1/1874 ,  H04W24/00 ,  H04W28/0278

    Abstract: A method of generating a data block for performing a polling procedure in a wireless communication system, a method of transmitting data and a method of performing a polling procedure are disclosed. A protocol layer performs the polling procedure for requesting a receiving side to transmit status report if there are no data to be transmitted to the receiving side in both a transmission buffer and a retransmission buffer. When determining whether there are no data to be transmitted to the receiving side in the retransmission buffer, it is preferable that a data block for which retransmission request information is not received from the receiving side is excluded.

    Abstract translation: 公开了一种在无线通信系统中生成用于执行轮询过程的数据块的方法，发送数据的方法和执行轮询过程的方法。 如果在发送缓冲器和重传缓冲器中都没有要发送到接收侧的数据，则协议层执行用于请求接收侧发送状态报告的轮询过程。 在确定在重发缓冲器中是否没有发送到接收侧的数据的情况下，优选从接收侧不接收到重发请求信息的数据块被排除。

    Method of an uplink HARQ operation at an expiry of time alignment timer
    85.
    发明授权
    Method of an uplink HARQ operation at an expiry of time alignment timer 有权
    时间对准定时器到期的上行HARQ操作的方法

    公开(公告)号：US09425926B2

    公开(公告)日：2016-08-23

    申请号：US14693549

    申请日：2015-04-22

    Applicant: LG ELECTRONICS INC.

    Inventor： Sung Duck Chun ,  Seung June Yi ,  Sung Jun Park ,  Young Dae Lee

    IPC: H04L1/18 ,  H04L5/00 ,  H04W72/12 ,  H04W28/04 ,  H04W72/04 ,  H04W72/14

    CPC classification number: H04L1/1861 ,  H04L1/1822 ,  H04L1/1835 ,  H04L1/1864 ,  H04L1/1874 ,  H04L1/1896 ,  H04L5/0053 ,  H04W28/04 ,  H04W72/042 ,  H04W72/1294 ,  H04W72/14

    Abstract: A method of performing a Hybrid Automatic Repeat reQuest (HARQ) operation in a wireless communication system. The method according to one embodiment includes storing a data unit into at least one of a HARQ buffer among all HARQ buffers; and flushing all HARQ buffers when a timer expires. The timer is a time alignment timer (TAT) which is used to control how long a User Equipment (UE) is considered to have an uplink time that is aligned. The stored data unit is a Medium Access Control (MAC) Protocol Data Unit (PDU). The TAT is started when a time advance command (TAC) is received from a network.

    Abstract translation: 一种在无线通信系统中执行混合自动重传请求（HARQ）操作的方法。 根据一个实施例的方法包括将数据单元存储在所有HARQ缓冲器中的HARQ缓冲器中的至少一个中; 并且当定时器到期时刷新所有HARQ缓冲器。 定时器是时间对准定时器（TAT），用于控制用户设备（UE）被认为具有对齐的上行链路时间的时间。 存储的数据单元是媒体访问控制（MAC）协议数据单元（PDU）。 当从网络接收到时间提前命令（TAC）时，TAT开始。

    Signal processing method in wireless communication system and device therefor
    88.
    发明授权
    Signal processing method in wireless communication system and device therefor 有权
    无线通信系统中的信号处理方法及其设备

    公开(公告)号：US09338815B2

    公开(公告)日：2016-05-10

    申请号：US14541821

    申请日：2014-11-14

    Applicant: LG Electronics Inc.

    Inventor： Seung June Yi ,  Sung Duck Chun ,  Jae Wook Lee ,  Sung Hoon Jung ,  Young Dae Lee ,  Sung Jun Park

    IPC: H04L12/28 ,  H04W4/00 ,  H04J3/00 ,  H04W76/02 ,  H04W56/00 ,  H04B7/155 ,  H04L12/703 ,  H04W16/26 ,  H04W72/04 ,  H04W76/04

    CPC classification number: H04W76/028 ,  H04B7/155 ,  H04L45/28 ,  H04W16/26 ,  H04W56/00 ,  H04W56/003 ,  H04W72/0413 ,  H04W76/18 ,  H04W76/19

    Abstract: A method is described for a device to re-establish a connection with a Donor evolved Node B (DeNB). The device communicates with the DeNB via a Un interface using a subframe for the device only. The device detects a problem associated with the Un interface, and performs a radio resource control (RRC) re-establishment procedure to re-establish a RRC connection between the device and the DeNB after detecting the problem associated with the Un interface. The device starts a timer upon detecting the problem associated with the Un interface, and releases a restriction of using the subframe for the device only, if the timer expires. An occurrence of the problem associated with the Un interface is determined in response to receiving consecutive out-of-sync indications.

    Abstract translation: 描述了一种用于重新建立与捐助者演进节点B（DeNB）的连接的设备的方法。 设备通过Un接口与DeNB进行通信，仅使用该设备的子帧。 该设备检测与Un接口相关的问题，并且在检测到与Un接口相关联的问题之后执行无线电资源控制（RRC）重建过程以重新建立设备与DeNB之间的RRC连接。 检测到与Un接口相关联的问题时，设备启动定时器，如果定时器超时，则释放对该设备使用子帧的限制。 响应于接收到不连续的不同步指示来确定与Un接口相关联的问题的发生。

    Method for reporting the results of specific reference-cell-based quality measurement in a mobile communication system using carrier aggregation, and apparatus for the method
    90.
    发明授权
    Method for reporting the results of specific reference-cell-based quality measurement in a mobile communication system using carrier aggregation, and apparatus for the method 有权
    在使用载波聚合的移动通信系统中报告特定基于参考小区的质量测量结果的方法，以及用于该方法的装置

    公开(公告)号：US09161271B2

    公开(公告)日：2015-10-13

    申请号：US14492907

    申请日：2014-09-22

    Applicant: LG ELECTRONICS INC.

    Inventor： Sung Hoon Jung ,  Sung Duck Chun ,  Seung June Yi ,  Young Dae Lee ,  Sung Jun Park

    IPC: H04L12/28 ,  H04W36/00 ,  H04W24/10 ,  H04W24/08 ,  H04L5/00

    CPC classification number: H04W24/10 ,  H04L5/001 ,  H04W24/08 ,  H04W36/0083 ,  H04W72/042 ,  H04W76/15 ,  H04W88/06

    Abstract: The present invention relates to a method in which a terminal reports the results of quality measurement based on a specific reference cell from among a plurality of serving cells for the terminal in a mobile communication system using carrier aggregation. The present invention also relates to a terminal apparatus for the method. For this purpose, the terminal receives measurement configuration information from a network, performs a quality measurement in accordance with the received measurement configuration information, determines whether or not a report criterion based on a specific reference cell from among the plurality of cells for the terminal is met in accordance with the measurement result, and, if the report criterion based on the specific reference cell is met, sends a report message, including the measurement results and an indicator that indicates the specific reference cell, to the network.

    Abstract translation: 本发明涉及一种终端在使用载波聚合的移动通信系统中从终端的多个服务小区之中基于特定参考小区报告质量测量结果的方法。 本发明还涉及一种用于该方法的终端装置。 为此，终端从网络接收测量配置信息，根据接收到的测量配置信息进行质量测量，确定来自终端的多个小区中的基于特定参考小区的报告准则是否为 根据测量结果进行测试，如果满足特定参考信元的报告标准，则向网络发送包括测量结果的报告消息和指示特定参考信元的指示符。

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