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    ANTI-SPOOFING CONSIDERATIONS IN MAP-AIDING POSITIONING
    33.
    发明申请
    ANTI-SPOOFING CONSIDERATIONS IN MAP-AIDING POSITIONING 有权

    公开(公告)号：US20250085435A1

    公开(公告)日：2025-03-13

    申请号：US18465903

    申请日：2023-09-12

    Applicant: QUALCOMM Incorporated

    Inventor： Yuxiang PENG ,  Bala RAMASAMY ,  Danlu ZHANG ,  Ning LUO

    IPC: G01S19/20 ,  G01C21/00

    Abstract: Aspects presented herein may enable a UE to verify the integrity of map data, thereby improving the accuracy and safety of map-aiding positioning and/or map-based positioning. In one aspect, a UE performs a map-aiding positioning based on a first set of map data. The UE verifies whether an integrity of the first set of map data meets an accuracy threshold. The UE discards the first set of map data if the verification of the integrity of the first set of map data does not meet the accuracy threshold. For example, the UE may compare the first set of map data with a second set of map data from a different source, and identify the integrity of the first set of map data does not meet the accuracy threshold if the comparison shows an indication of inconsistency above a consistency threshold.

    CROWD SENSING USING RADIO FREQUENCY SENSING FROM MULTIPLE WIRELESS NODES
    34.
    发明公开
    CROWD SENSING USING RADIO FREQUENCY SENSING FROM MULTIPLE WIRELESS NODES 审中-公开

    公开(公告)号：US20230421993A1

    公开(公告)日：2023-12-28

    申请号：US17848528

    申请日：2022-06-24

    Applicant: QUALCOMM Incorporated

    Inventor： Stephen William EDGE ,  Bapineedu Chowdary GUMMADI ,  Bala RAMASAMY ,  Xiaoxin ZHANG ,  Ravi Shankar KADAMBALA

    IPC: H04W4/029

    CPC classification number: H04W4/029

    Abstract: Techniques are provided for obtaining environmental information using radio frequency sensing by one or more wireless devices. An example method of crowd sensing and/or environmental detection using radio frequency sensing with one or more wireless devices includes providing radio frequency sensing assistance data to one or more wireless devices, receiving radio frequency sensing reports from the one or more wireless devices, determining one or more environmental characteristics based on the radio frequency sensing reports. Environmental characteristics can include a location or movement of one or more target objects, or attributes of one or more target objects (e.g., one or many people, vehicles, animals, drones or other target objects), or any combinations thereof. This may assist with monitoring of a crowd or road traffic and/or with identifying and tracking a particular person or vehicle.

    BARRIER TYPE DETECTION USING TIME-OF-FLIGHT AND RECEIVE SIGNAL STRENGTH INDICATION
    35.
    发明公开
    BARRIER TYPE DETECTION USING TIME-OF-FLIGHT AND RECEIVE SIGNAL STRENGTH INDICATION 审中-公开

    公开(公告)号：US20230353260A1

    公开(公告)日：2023-11-02

    申请号：US17731504

    申请日：2022-04-28

    Applicant: QUALCOMM Incorporated

    Inventor： Xiaoxin ZHANG ,  Edwin Chongwoo PARK ,  Bala RAMASAMY

    IPC: H04B17/318 ,  G08B21/18 ,  H04B17/364

    CPC classification number: H04B17/318 ,  G08B21/18 ,  H04B17/364

    Abstract: Techniques are provided for utilizing wireless devices to detect and classify barriers between devices. An example method for detecting a change in state of a physical environment includes determining a first state of the physical environment based on one or more round trip time measurements and one or more received signal strength measurements associated with a first plurality of radio frequency signals exchanged with one or more wireless nodes; determining a second state of the physical environment based on one or more round trip time measurements and one or more received signal strength measurements associated with a second plurality of radio frequency signals exchanged with the one or more wireless nodes; and providing an indication of a state change in the physical environment based at least in part on a comparison of the first state and the second state.

    VEHICLE MONITORING
    36.
    发明公开
    VEHICLE MONITORING 审中-公开

    公开(公告)号：US20230306832A1

    公开(公告)日：2023-09-28

    申请号：US17702221

    申请日：2022-03-23

    Applicant: QUALCOMM Incorporated

    Inventor： Abha KHOSLA ,  Soumya DAS ,  Srujith Reddy KATAMREDDY ,  Phani Kumar DASAM ,  Bala RAMASAMY

    IPC: G08B21/02 ,  H04W4/46

    CPC classification number: G08B21/02 ,  H04W4/46

    Abstract: A method of vehicle-to-vehicle monitoring includes: receiving, at a monitor vehicle, a trigger to provide a report relating to a target vehicle, the trigger including identifying information of the target vehicle; obtaining, at the monitor vehicle, first information wirelessly that at least partially identifies the target vehicle; determining, at the monitor vehicle, that the first information corresponds to the identifying information of the target vehicle; and reporting, from the monitor vehicle based on receipt of the trigger and determining that the first information corresponds to the identifying information of the target vehicle, second information indicating presence of the target vehicle and a location associated with the target vehicle.

    DELIVERY AT A PRECISE LOCATION
    38.
    发明申请
    DELIVERY AT A PRECISE LOCATION 有权

    公开(公告)号：US20230089726A1

    公开(公告)日：2023-03-23

    申请号：US17483591

    申请日：2021-09-23

    Applicant: QUALCOMM Incorporated

    Inventor： Sathiyamoorthy SUBRAMANIAN ,  Bala RAMASAMY ,  Arnold Jason GUM

    IPC: G06Q10/08 ,  H04W4/029 ,  G06Q50/30

    Abstract: Embodiments herein provide for efficient delivery of a package or other item to a precise delivery location using beacons transmitted by a beaconing device, which are detected by a delivery device and used to guide the delivery device to the precise delivery location. Different types of events may be used as triggering events to trigger the transmission of the beacons, and beacons may be encoded to include instructions and/or information to the delivery device for identifying the precise delivery location. According to some embodiments, the beacons may be encoded based on a code unique to the package delivery and/or recipient

    CONTENT TRANSFER USING RADIO FREQUENCY SENSING
    39.
    发明申请
    CONTENT TRANSFER USING RADIO FREQUENCY SENSING 有权

    公开(公告)号：US20230088456A1

    公开(公告)日：2023-03-23

    申请号：US17478482

    申请日：2021-09-17

    Applicant: QUALCOMM Incorporated

    Inventor： Bala RAMASAMY ,  Xiaoxin ZHANG ,  Edwin Chongwoo PARK ,  Danlu ZHANG

    IPC: H04W4/70 ,  H04W4/38 ,  H04W4/50 ,  H04W72/00

    Abstract: Disclosed are systems and techniques for transferring device content using radio frequency (RF) sensing. For instance, a first wireless device can identify a first user of the first wireless device based on a first radio frequency (RF) signature associated with the first user. The first wireless media device can determine a disengagement of the first user from the first wireless media device. In response to the disengagement, content information associated with usage of the first wireless device by the first user can be captured.

    VEHICLE TO EVERYTHING APPLICATION MESSAGING
    40.
    发明申请
    VEHICLE TO EVERYTHING APPLICATION MESSAGING 有权

    公开(公告)号：US20230076462A1

    公开(公告)日：2023-03-09

    申请号：US18050938

    申请日：2022-10-28

    Applicant: QUALCOMM Incorporated

    Inventor： Dan VASSILOVSKI ,  Bala RAMASAMY ,  Benjamin LUND ,  Soumya DAS ,  Garrett SHRIVER

    IPC: H04L67/12 ,  H04W4/40

    Abstract: A user device and transportation entity, such as a transport vehicle or transport server, perform information exchanges for a transportation service using Device-to-Device (D2D) communications, such as dedicated short-range communication (DSRC), a cellular Vehicle-to-Everything (C-V2X), or a 5G New Radio (NR). The information exchanges, for example, are related to, e.g., logistics and delivery of transportation services. For example, the user device may transmit a transportation request message that includes information elements, such as an identifier, a type of transport device requested, a number of users, requested destination, etc. The transportation entity may transmit a transportation response message accepting or rejecting the request. Additional messages, such as a status request and status of the transportation, as well as messages related to completing the transportation service may be exchanged.

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