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    RANDOMIZATION OF PRS FREQUENCY OFFSETS AND MUTING PATTERNS IN LTE FOR EOTDOA
    51.
    发明公开
    RANDOMIZATION OF PRS FREQUENCY OFFSETS AND MUTING PATTERNS IN LTE FOR EOTDOA 审中-公开
    EOTDOA LTE中PRS频偏的随机化和静音模式

    公开(公告)号：EP3189697A1

    公开(公告)日：2017-07-12

    申请号：EP15762901.5

    申请日：2015-09-02

    申请人： Qualcomm Incorporated

    发明人： MIRBAGHERI, Arash ,  BANISTER, Brian Clarke

    IPC分类号： H04W64/00 ,  H04W72/00

    CPC分类号： H04L5/0048 ,  H04L5/0007 ,  H04W28/18 ,  H04W64/00 ,  H04W72/005 ,  H04W72/02

    摘要： Certain aspects of the present disclosure generally relate to randomization of positioning reference signal (PRS) frequency offsets and muting patterns in long term evolution (LTE) for enhanced observed time difference of arrival (eOTDOA). According to certain aspects, a method is provided for wireless communications which may be performed, for example, by a base station (BS). The method generally includes randomly selecting at least one parameter used to determine a set of time-frequency resources for transmitting positioning reference signals (PRS) and transmitting PRS on the determined set of time-frequency resources. The user equipment (UE) may randomly select the at least one parameter used to determine the set of time-frequency resources to measure for the PRS from the BS and measure PRS on the determined set of time-frequency resources.

    摘要翻译： 本公开的某些方面一般涉及用于增强观察到达时间差（eOTDOA）的长期演进（LTE）中的定位参考信号（PRS）频率偏移和静默模式的随机化。 根据某些方面，提供了一种用于例如可由基站（BS）执行的无线通信的方法。 该方法通常包括随机选择用于确定用于发送定位参考信号（PRS）和在确定的时频资源集上发送PRS的一组时频资源的至少一个参数。 用户设备（UE）可以随机地选择用于确定要为来自BS的PRS测量的时频资源集合的至少一个参数，并且测量所确定的一组时频资源上的PRS。

    MULTI-RADIO COEXISTENCE
    55.
    发明公开
    MULTI-RADIO COEXISTENCE 审中-公开
    更多无线电共存

    公开(公告)号：EP2724482A1

    公开(公告)日：2014-04-30

    申请号：EP12740751.8

    申请日：2012-06-21

    申请人： Qualcomm Incorporated

    发明人： BANISTER, Brian Clarke ,  WANG, Jibing ,  LINSKY, Joel Benjamin

    IPC分类号： H04B7/26 ,  H04W56/00

    摘要： In a wireless communication device with multiple radio access technologies (RATs), frame timing for one RAT may be aligned with a frame timing of another RAT so as to reduce a number of communication frames of the different RATs that overlap in time with each other. The aligning reduces the number of communication frames that are subject to cancellation due to interference. Alignment may reduce a number of transmit frames of one RAT that overlap with multiple receive frames of another RAT. Alignment may reduce a number of receive frames of one RAT that overlap with multiple transmit frames of another RAT.