Techniques in beam measurement
    17.
    发明授权

    公开(公告)号:US11108476B2

    公开(公告)日:2021-08-31

    申请号:US16163004

    申请日:2018-10-17

    Abstract: Embodiments of the present disclosure describe methods, apparatuses, storage media, and systems for beam management techniques in new radio (NR) applications. Various embodiments describe how to manage beam monitoring including measuring and reporting in an NR network efficiently so that a UE that is capable of measuring a minimum number of beams may report measurement results corresponding to a maximum number of beams. Such a beam management may take into consideration UE capability and network handling capacity to achieve effective and efficient NR communications. Other embodiments may be described and claimed.

    Interruption for SCell activation and deactivation with short transmission time interval

    公开(公告)号:US11038662B2

    公开(公告)日:2021-06-15

    申请号:US16409371

    申请日:2019-05-10

    Abstract: Systems and methods provide solutions for PCell interruption for SCell activation and deactivation. A user equipment (UE) may select the delay of PCell interruption based on the transmission time interval (TTI) and the processing time (e.g., the hybrid automatic repeat request (HARD) processing time). A UE may be configured to process a physical downlink shared channel (PDSCH) comprising an activation command or a deactivation command in a first subframe for an SCell. In response to the activation or deactivation command, based on a TTI length corresponding to the PDSCH, the UE determines the delay for PCell interruption. The delay corresponds to a selected second subframe after the first subframe, wherein a first delay for a first TTI length is longer than a second delay for a second TTI length, and wherein the second TTI length is a shortened TTI (sTTI) compared to the first TTI length.

    BANDWIDTH PART (BWP) SWITCHING
    19.
    发明申请

    公开(公告)号:US20190357085A1

    公开(公告)日:2019-11-21

    申请号:US16417992

    申请日:2019-05-21

    Abstract: User equipment (UE) includes processing circuitry coupled to memory. To configure the UE for active bandwidth part (BWP) switching, the processing circuitry is to decode RRC signaling configuring a plurality of BWPs for the UE. The RRC signaling further includes an indicator for an initial BWP of the plurality of BWPs for initial use by the UE as an active BWP. DCI received on a PDCCH is decoded, which includes a BWP indicator for switching the active BWP from the initial BWP to another BWP of the plurality of BWPs. RF and baseband parameters to switch the active BWP from the initial BWP to the another BWP are reconfigured. Reconfiguring the RF and baseband parameters cause an interruption of one or more slots of a serving cell of the UE. A starting time of the interruption is within a time duration of a BWP switching delay supported by the UE.

    INTERRUPTION AND DELAY FOR V2X SIDELINK CARRIER AGGREGATION

    公开(公告)号:US20190313376A1

    公开(公告)日:2019-10-10

    申请号:US16407006

    申请日:2019-05-08

    Abstract: Systems and methods provide solutions for delay and interruption requirements for vehicle-to-everything (V2X) sidelink carrier aggregation (CA). For example, when any number of component carriers is added for V2X CA, a user equipment (UE) capable of V2X sidelink communication is allowed an interruption of up to two subframes to the cellular network. The interruption may be for both uplink and downlink of a serving cell or primary cell.

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