中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

201 records (took 0.028 seconds)

    Systems and methods for supporting a location uncertainty for a scheduled location
    3.
    发明授权
    Systems and methods for supporting a location uncertainty for a scheduled location 有权

    公开(公告)号：US12207160B2

    公开(公告)日：2025-01-21

    申请号：US17739132

    申请日：2022-05-08

    Applicant: QUALCOMM Incorporated

    Inventor： Stephen William Edge ,  Sven Fischer

    IPC: H04W4/029 ,  G01S5/00 ,  G01S5/02

    Abstract: The location of a user equipment (UE) is determined at a scheduled location time based on location measurements for the UE received from one or more other entities. The location measurements are obtained at a plurality of times based on the scheduled location time. An uncertainty of the location that indicates a difference between the location and an actual location of the UE at the scheduled location time is determined and the location and the uncertainty of the location are sent to a requesting entity. The uncertainty of the location is based on a location uncertainty and a time uncertainty relative to the scheduled location time, which are combined into a single location uncertainty.

    Reporting of information related to sounding reference signals (SRS) timing adjustments
    9.
    发明授权
    Reporting of information related to sounding reference signals (SRS) timing adjustments 有权

    公开(公告)号：US11751082B2

    公开(公告)日：2023-09-05

    申请号：US16872599

    申请日：2020-05-12

    Applicant: QUALCOMM Incorporated

    Inventor： Alexandros Manolakos ,  Sony Akkarakaran ,  Guttorm Ringstad Opshaug ,  Sven Fischer

    IPC: H04W24/10 ,  H04W72/21

    CPC classification number: H04W24/10 ,  H04W72/21

    Abstract: Disclosed are techniques for wireless communication. In an aspect, a UE transmits, at a first time during a measurement window for positioning purposes, a first uplink reference signal in accordance with a first timing adjustment parameter, wherein the first time is offset from a downlink frame time of a base station by an amount of the first timing adjustment parameter, determines whether to use a second timing adjustment parameter, transmits, in response to the determination to use the second timing adjustment parameter, at a second time during the measurement window, a second uplink reference signal in accordance with a second timing adjustment parameter, wherein the second time is offset from the downlink frame time of the base station by an amount of the second timing adjustment parameter, and transmits a report indicating that the second timing adjustment parameter has been applied to at least the second uplink reference signal.

    Systems and methods for storage of UE positioning capabilities in a network
    10.
    发明授权
    Systems and methods for storage of UE positioning capabilities in a network 有权

    公开(公告)号：US11630181B2

    公开(公告)日：2023-04-18

    申请号：US17710792

    申请日：2022-03-31

    Applicant: QUALCOMM Incorporated

    Inventor： Stephen William Edge ,  Sven Fischer ,  Alexandros Manolakos ,  Sony Akkarakaran ,  Guttorm Ringstad Opshaug ,  Hong Cheng

    IPC: G01S5/00 ,  H04W64/00 ,  H04W4/12 ,  H04W4/029 ,  H04W8/02 ,  H04W8/22

    Abstract: The positioning capabilities of a User Equipment (UE) are stored in a core network to reduce positioning latency when the UE indicates that its positioning capabilities are stable and/or are long term valid. The UE may provide its positioning capabilities to a location server during a location session along with an indication of whether the positioning capabilities are stable. The location server may enable storage of the positioning capabilities for the UE in the core network, e.g., in the location server or another entity in the core network such as Access and Mobility Management Function (AMF), if there is an indication that the positioning capabilities are stable. The AMF may include a UE identifier in location requests with which the location server may retrieve the UE positioning capabilities if stored at the location server or may include the UE positioning capabilities if stored at the AMF.

Patent Agency Ranking