LICENSE ASSISTED ACCESS MEASUREMENT AND THRESHOLD SELECTION

    公开(公告)号:US20190075479A1

    公开(公告)日:2019-03-07

    申请号:US16081148

    申请日:2016-08-30

    Inventor: Rui Huang Yang Tang

    Abstract: An arrangement configured to be employed within a user equipment (UE). The arrangement includes control circuitry. The control circuitry is configured to obtain a measurement configuration, where the measurement configuration complies with license assisted access (LAA) and includes a measurement window; obtain one or more discovery reference signals (DRS) from an evolved Node B (eNodeB) during the measurement window; determine SINR estimates based on the one or more DRS, compare the SINR estimates to a threshold; generate a target cell measurement based on the one or more DRS, the SINR estimates and the measurement configuration; and generate a measurement report that includes the target cell measurement.

    SYSTEMS, METHODS AND DEVICES FOR USING S-MEASURE WITH NEW RADIO

    公开(公告)号:US20190074887A1

    公开(公告)日:2019-03-07

    申请号:US16173586

    申请日:2018-10-29

    Abstract: A new radio (NR) capable user equipment (UE) to determine whether to skip cellular measurements using s-Measure configuration based on measurements of a synchronization signal (SS) block (SSB) and/or Channel State Information Reference Signal (CSI-RS) using an s-Measure configuration. For example, an s-Measure configuration can include a reference signal received power (RSRP) value and an indicator whether to apply the value to an NR SS block or a CSI-RS. If the value meets or exceeds the measurement for the indicated signal measurement, the s-Measure is satisfied. For example, in an embodiment, the network configures a single s-Measure configuration (e.g., either an NR SS s-Measure configuration or a CSI-RS s-Measure configuration), which when satisfied the UE does not perform further measurements.

    Mobile terminal devices and methods of performing radio measurements

    公开(公告)号:US09961580B2

    公开(公告)日:2018-05-01

    申请号:US14751177

    申请日:2015-06-26

    CPC classification number: H04W24/10 H04W4/06 H04W36/0088 H04W76/40

    Abstract: A mobile terminal device includes a processing circuit and a receiver circuit. The processing circuit is configured to determine if a multimedia data stream associated with a mobile communication network is received, identify a set of reception timing occasions of the multimedia data stream, and calculate an alternate radio measurement schedule based on the set of reception timing occasions. The receiver circuit is configured to receive the multimedia data stream and perform one or more radio measurements according to the alternate radio measurement schedule if the multimedia data stream is received while the mobile terminal device is in an idle radio connection state, and perform one or more radio measurements according to a default radio measurement schedule if no multimedia data stream is received while the mobile terminal device is in the idle radio connection state.

    Automatic gain control gain adjustment

    公开(公告)号:US09844012B2

    公开(公告)日:2017-12-12

    申请号:US15186663

    申请日:2016-06-20

    Inventor: Rui Huang Yang Tang

    CPC classification number: H04W52/52 H03G3/3078 H04W74/0808

    Abstract: A method of Automatic Gain Control (AGC) gain adjustment by a wireless device, including receiving a reference signal and data from a secondary cell operating in unlicensed spectrum; and adjusting the AGC gain for the secondary cell based on the reference signal, which is received in a same measurement timing configuration period as the data. Further, a method of AGC gain adjustment including receiving a primary reference signal from a primary cell operating in licensed spectrum; and adjusting the AGC gain for a secondary cell operating in unlicensed spectrum based on the primary reference signal and at least one of a transmission power difference, a reception power difference, and a propagation path loss difference between the primary cell and the secondary cell.

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