METHODS AND SYSTEMS FOR IN-DEVICE INTERFERENCE MITIGATION
    3.
    发明申请
    METHODS AND SYSTEMS FOR IN-DEVICE INTERFERENCE MITIGATION 有权
    用于设备干扰减轻的方法和系统

    公开(公告)号:US20120207040A1

    公开(公告)日:2012-08-16

    申请号:US13209383

    申请日:2011-08-13

    IPC分类号: H04B15/00 H04W36/20 H04W24/00

    摘要: Methods and apparatus for mitigating in-device interference are described. The methods may include an in-device interference event (e.g. an interference situation), and the processing of events may depend on the priority of the technologies. A handover to another frequency or radio access technology (RAT) may occur in case a co-existing technology may be activated. The network may signal to the device a list of frequencies or RATs that it may be allowed to measure and handoff to. A network may provide a scaling value that the device may use to speed up reaction to the interference. The device may apply a scaling factor to an “out of synch’ counter and/or the radio link failure (RLF) timer used for the RLF procedure. The device may apply different scaling factors for the measurements and time to trigger events. The device may trigger a report to the network requesting gaps for an alternate RAT.

    摘要翻译: 描述了减轻设备内干扰的方法和装置。 这些方法可以包括设备内干扰事件(例如干扰情况),并且事件的处理可以取决于技术的优先级。 在共同存在的技术可能被激活的情况下,可能发生切换到另一频率或无线电接入技术(RAT)。 网络可以向设备发送可能被允许测量和切换到的频率或RAT的列表。 网络可以提供设备可用于加速对干扰的反应的缩放值。 该设备可以将缩放因子应用于用于RLF过程的“同步”计数器和/或无线电链路故障(RLF)定时器。 设备可以对测量和时间应用不同的缩放因子以触发事件。 设备可以触发对网络的报告,请求替代RAT的间隙。

    WTRU measurements handling to mitigate in-device interference
    4.
    发明授权
    WTRU measurements handling to mitigate in-device interference 有权
    WTRU测量处理以减轻设备内干扰

    公开(公告)号:US09591499B2

    公开(公告)日:2017-03-07

    申请号:US13289984

    申请日:2011-11-04

    摘要: A method for performing measurements in a device with at least two radio access technologies (RATs) is disclosed. The method may include establishing a first measurement schedule on a first RAT, and establishing a first transmission schedule for a second RAT. The method may further include changing at least one of the first measurement schedule or the first transmission schedule to prevent measurements of the first measurement schedule from occurring contemporaneously with transmissions of the first transmission schedule. Transmissions from the second RAT may interfere with measurements on the first RAT. The method may include transitioning from the first measurement mode to a second measurement mode based on determining the second RAT is operating on potentially interfering frequency.

    摘要翻译: 公开了一种在具有至少两种无线接入技术(RAT)的设备中执行测量的方法。 该方法可以包括在第一RAT上建立第一测量调度,以及建立第二RAT的第一传输调度。 该方法还可以包括改变第一测量调度表或第一传输调度表中的至少一个,以防止第一测量调度表的测量与第一传输调度的传输同时发生。 来自第二RAT的传输可能干扰第一RAT上的测量。 该方法可以包括基于确定第二RAT正在对潜在的干扰频率进行操作,从第一测量模式转换到第二测量模式。