SIGNALING DESIGN OF ENHANCED HANDOVER SUPPORT FOR DRONES IN A CELLULAR NETWORK

    公开(公告)号:US20190182730A1

    公开(公告)日:2019-06-13

    申请号:US16274865

    申请日:2019-02-13

    Abstract: To configure a UE for handover between a source evolved Node-B (eNB) and a target eNB using aerial communications in a cellular network, the UE processing circuitry is to decode measurement configuration information from the source eNB. The measurement configuration information includes a plurality of height thresholds associated with aerial height of the UE. A measurement report is encoded for transmission to the source eNB. The measurement report includes the aerial height of the UE and the measurement report generation triggered based on one or more triggering events associated with the plurality of height thresholds. RRC signaling from the source eNB is decoded, the RRC signaling including a handover command. The handover command is based on a handover decision by the source eNB using the measurement report. A handover from the source eNB to the target eNB is performed based on the handover command.

    Methods and devices for self-interference cancelation

    公开(公告)号:US10193683B2

    公开(公告)日:2019-01-29

    申请号:US15214531

    申请日:2016-07-20

    Abstract: A communication circuit arrangement includes a signal path circuit configured to separately apply a kernel dimension filter and a delay tap dimension filter to an input signal for an amplifier to obtain an estimated interference signal, a cancelation circuit configured to subtract the estimated interference signal from a received signal to obtain a clean signal, and a filter update circuit configured to alternate between updating the kernel dimension filter and the delay tap dimension filter using the clean signal.

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