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    RANDOMIZATION OF PRS FREQUENCY OFFSETS AND MUTING PATTERNS IN LTE FOR EOTDOA
    64.
    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

    Applicant: Qualcomm Incorporated

    Inventor： MIRBAGHERI, Arash ,  BANISTER, Brian Clarke

    IPC: H04W64/00 ,  H04W72/00

    CPC classification number: H04L5/0048 ,  H04L5/0007 ,  H04W28/18 ,  H04W64/00 ,  H04W72/005 ,  H04W72/02

    Abstract: 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.

    Abstract translation: 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。

    REPORTING GRANULARITY AND MEASUREMENT PERIOD FOR POSITIONING REFERENCE SIGNAL (PRS) MEASUREMENTS
    66.
    发明公开
    REPORTING GRANULARITY AND MEASUREMENT PERIOD FOR POSITIONING REFERENCE SIGNAL (PRS) MEASUREMENTS 审中-公开

    公开(公告)号：EP4290953A3

    公开(公告)日：2024-03-06

    申请号：EP23206488.1

    申请日：2021-05-10

    Applicant: QUALCOMM Incorporated

    Inventor： MANOLAKOS, Alexandros ,  MIRBAGHERI, Arash ,  OPSHAUG, Guttorm Ringstad

    IPC: G01S5/02 ,  H04L5/00 ,  H04W64/00 ,  H04W24/10

    Abstract: Disclosed are techniques for wireless positioning. In an aspect, a user equipment (UE) receives, from a network entity, a configuration of one or more positioning reference signal (PRS) resources to measure during a positioning session, the one or more PRS resources having a PRS periodicity T PRS and a PRS occasion length L PRS , and measures the one or more PRS resources during a measurement period, wherein the measurement period is based on a number of measurement instances of the one or more PRS resources the UE is expected to process multiplied by a periodicity parameter, wherein the periodicity parameter is based on a PRS processing window of 'T' milliseconds, the PRS periodicity T PRS , and a measurement gap periodicity of at least one measurement gap.

    REPORTING GRANULARITY AND MEASUREMENT PERIOD FOR POSITIONING REFERENCE SIGNAL (PRS) MEASUREMENTS
    67.
    发明公开
    REPORTING GRANULARITY AND MEASUREMENT PERIOD FOR POSITIONING REFERENCE SIGNAL (PRS) MEASUREMENTS 审中-公开

    公开(公告)号：EP4290953A2

    公开(公告)日：2023-12-13

    申请号：EP23206488.1

    申请日：2021-05-10

    Applicant: QUALCOMM Incorporated

    Inventor： MANOLAKOS, Alexandros ,  MIRBAGHERI, Arash ,  OPSHAUG, Guttorm Ringstad

    IPC: H04W72/02

    Abstract: Disclosed are techniques for wireless positioning. In an aspect, a user equipment (UE) receives, from a network entity, a configuration of one or more positioning reference signal (PRS) resources to measure during a positioning session, the one or more PRS resources having a PRS periodicity T PRS and a PRS occasion length L PRS , and measures the one or more PRS resources during a measurement period, wherein the measurement period is based on a number of measurement instances of the one or more PRS resources the UE is expected to process multiplied by a periodicity parameter, wherein the periodicity parameter is based on a PRS processing window of 'T' milliseconds, the PRS periodicity T PRS , and a measurement gap periodicity of at least one measurement gap.

    EVALUATION PERIOD IN NR-U NETWORKS
    68.
    发明公开
    EVALUATION PERIOD IN NR-U NETWORKS 审中-公开

    公开(公告)号：EP4221306A1

    公开(公告)日：2023-08-02

    申请号：EP23162651.6

    申请日：2020-10-06

    Applicant: QUALCOMM Incorporated

    Inventor： ISLAM, Muhammad Nazmul ,  JOSAN, Awlok Singh ,  MIRBAGHERI, Arash ,  MARCONE, Alessio

    IPC: H04W24/10 ,  H04W74/08

    Abstract: In an aspect, the present disclosure includes a method, apparatus, and computer readable medium for wireless communications for determining, by a user equipment (UE), a first time period for an evaluation procedure during communications with a network entity; performing, by the UE, a first set of measurements of a quality of a first set of discovery reference signals during the first time period; and determining, by the UE, whether to initiate a set of actions associated with the evaluation procedure based on the first set of measurements of the quality of the first set of discovery reference signals.

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