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    Defining RSTD report resolution and accuracy for RSTD-based 5G NR positioning
    44.
    发明授权
    Defining RSTD report resolution and accuracy for RSTD-based 5G NR positioning 有权

    公开(公告)号：US11683780B2

    公开(公告)日：2023-06-20

    申请号：US17061032

    申请日：2020-10-01

    Applicant: Intel Corporation

    Inventor： Zhibin Yu ,  Rui Huang ,  Andrey Chervyakov ,  Alexey Khoryaev ,  Qiming Li

    IPC: H04W64/00 ,  G01S1/20 ,  G01S5/10

    CPC classification number: H04W64/003 ,  G01S1/20 ,  G01S5/10

    Abstract: An apparatus for use in a UE includes processing circuitry coupled to a memory. To configure the UE for Reference Signal Time Difference (RSTD)-based 5G-NR positioning. The processing circuitry is to determine a first PRS BW associated with a first PRS received from a first gNB associated with a first cell. A second PRS BW is determined, which is associated with a second PRS received from a second gNB of a second cell. An RSTD report resolution is determined based on the first PRS BW and the second PRS BW. A receive (Rx) timing difference between the first cell and the second cell is measured based on reception times of the first PRS and the second PRS. The measured Rx timing difference is mapped into an RSTD report for transmission to the first gNB, based on the RSTD report resolution.

    BANDWIDTH PART (BWP) SWITCHING
    46.
    发明申请
    BANDWIDTH PART (BWP) SWITCHING 审中-公开

    公开(公告)号：US20190357085A1

    公开(公告)日：2019-11-21

    申请号：US16417992

    申请日：2019-05-21

    Applicant: Intel Corporation

    Inventor： Andrey Chervyakov ,  Rui Huang ,  Yang Tang ,  Jie Cui ,  Yuhan Zhou

    IPC: H04W28/20 ,  H04W72/04 ,  H04W76/27 ,  H04L1/00

    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.

    Hybrid automatic repeat request (HARQ) mapping for carrier aggregation (CA)
    49.
    发明授权
    Hybrid automatic repeat request (HARQ) mapping for carrier aggregation (CA) 有权
    用于载波聚合（CA）的混合自动重传请求（HARQ）映射

    公开(公告)号：US09088977B2

    公开(公告)日：2015-07-21

    申请号：US13853390

    申请日：2013-03-29

    Applicant: Intel Corporation

    Inventor： Hong He ,  Jong-Kae Fwu ,  Debdeep Chatterjee ,  Rui Huang

    IPC: H04W4/00 ,  H04W72/04 ,  H04L12/807 ,  H04W28/12 ,  H04L1/18 ,  H04L5/00 ,  H04L1/16 ,  H04L5/14

    CPC classification number: H04W72/0406 ,  H04L1/1607 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1887 ,  H04L5/00 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/1469 ,  H04L47/27 ,  H04W28/12 ,  Y02D70/126 ,  Y02E40/62

    Abstract: Technology to support Hybrid Automatic Retransmission re-Quest (HARQ) for Carrier Aggregation (CA) is disclosed. For example, a device, at a processor residing on a User Equipment (UE), includes a sizing module and a window module. The sizing module can be configured to determine a first size of a first bundling window for a first Component Carrier (CC) and a second size of a second bundling window for a second CC. The window module can be configured to: generate a first virtual window comprising a selected number of DownLink (DL) sub-frames in the first bundling window that are added to DL sub-frames in the second bundling window; and generate a second virtual window comprising remaining DL sub-frames from the first bundling window that are not added to the first virtual window. The selected number of DL sub-frames can be proportional to a difference between the first size and the second size.

    Abstract translation: 公开了支持用于载波聚合（CA）的混合自动重传任务（HARQ）技术。 例如，驻留在用户设备（UE）上的处理器处的设备包括大小调整模块和窗口模块。 尺寸模块可以被配置为确定用于第一分量载波（CC）的第一捆绑窗口的第一尺寸和用于第二CC的第二捆绑窗口的第二尺寸。 窗口模块可以被配置为：生成第一虚拟窗口，该第一虚拟窗口包括在第二绑定窗口中添加到DL子帧的第一绑定窗口中的选定数量的下行链路（DL）子帧; 并且生成包括未添加到第一虚拟窗口的来自第一捆绑窗口的剩余DL子帧的第二虚拟窗口。 所选数量的DL子帧可以与第一大小和第二大小之间的差成比例。

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