POWER HEADROOM OF GRANTLESS UPLINK
    3.
    发明申请

    公开(公告)号:US20190045459A1

    公开(公告)日:2019-02-07

    申请号:US16139443

    申请日:2018-09-24

    Abstract: Embodiments herein are related to grantless uplink control information (G-UCI) content and size designs/mechanisms in MulteFire (MF) systems. Since the power control of the grantless uplink (GUL) use is different from the scheduled uplink (SUL), the power headroom (PHR) calculation and reporting should be enhanced. Embodiments herein provide an electronic apparatus employed in an user equipment (UE). The electronic apparatus comprises a radio frequency (RF) circuitry interface and processing circuitry. In an example, the processing circuitry is configured to calculate the PHR of the GUL physical uplink shared channel (PUSCH); generate an uplink data including the PHR of GUL.

    METHOD, APPARATUS AND SYSTEM FOR REPORTING BEAM REFERENCE SIGNAL RECEIVING POWER

    公开(公告)号:US20190028167A1

    公开(公告)日:2019-01-24

    申请号:US15752553

    申请日:2016-04-01

    Abstract: Machine-readable media, methods, apparatus and system for beam acquisition in a wireless system are disclosed. In some embodiments, a base station may comprise a transceiver to transmit, to a user equipment (UE), a plurality of beam reference signals (BRSs) via a plurality of transmission beams; and to receive, from the UE, a report to report receiving information associated with at least one of the BRSs on at least one of the transmission beams, wherein the report comprises an antenna identifier to identify a directional antenna panel or an antenna port associated with the directional antenna panel of the UE which receives the at least one of the BRSs on the at least one of the transmission beam.

    TIMING ADVANCE FOR GRANTLESS UPLINK TRANSMISSION

    公开(公告)号:US20200245278A1

    公开(公告)日:2020-07-30

    申请号:US16648653

    申请日:2018-07-13

    Abstract: Described is an apparatus of an Evolved Node-B (eNB) operable to communicate with a User Equipment (UE) on a wireless network. The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to determine a first Timing Advance (TA) for Scheduled Uplink (SUL) transmission. The circuitry may also be operable to determine a second TA for Grantless Uplink (GUL) transmission. The second circuitry may be operable to generate an SUL transmission for transmission at a timing based upon the first TA. The second circuitry may also be operable to generate a GUL transmission for transmission at a timing based upon the second TA.

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