知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

178 records (took 0.029 seconds)

    Signal processing method in wireless communication system and device therefor
    115.
    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
    117.
    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。

    Method for transmitting and receiving signals in consideration of time alignment timer and user equipment for the same
    118.
    发明授权
    Method for transmitting and receiving signals in consideration of time alignment timer and user equipment for the same 有权
    考虑到时间对准定时器和用户设备的发送和接收信号的方法

    公开(公告)号：US09144068B2

    公开(公告)日：2015-09-22

    申请号：US13860407

    申请日：2013-04-10

    Applicant: LG ELECTRONICS INC.

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

    IPC: H04W4/00 ,  H04W72/04 ,  H04W56/00

    CPC classification number: H04W72/042 ,  H04L1/1812 ,  H04W56/004

    Abstract: A method for transmitting and receiving signals in consideration of a time alignment timer and user equipment (UE) for the same are provided. In this method, a UE performs initial transmission or retransmission of an uplink signal using wireless resources corresponding to an uplink grant signal received from a base station only when a time alignment timer of the UE is running. The UE does not transmit a HARQ feedback signal for a downlink signal received from the base station to the base station when the time alignment timer of the UE is not running.

    Abstract translation: 提供考虑到时间对准定时器和用户设备（UE）的发送和接收信号的方法。 在该方法中，UE仅在UE的时间对准定时器正在运行时，使用与从基站接收到的上行准许信号对应的无线资源，进行上行链路信号的初始发送或重发。 当UE的时间对准定时器未运行时，UE不向基站发送用于从基站接收的下行链路信号的HARQ反馈信号。

Patent Agency Ranking