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    Predictive wireless feedback control loops
    32.
    发明授权
    Predictive wireless feedback control loops 有权

    公开(公告)号：US11129117B2

    公开(公告)日：2021-09-21

    申请号：US16455452

    申请日：2019-06-27

    Applicant: Intel Corporation

    Inventor： Linda Patricia Osuna Ibarra ,  David Gómez Gutiérrez ,  Dave Cavalcanti ,  David Arditti Ilitzky

    IPC: H04W56/00 ,  H04W24/02 ,  H04L12/26 ,  H04W24/08

    Abstract: Example predictive wireless feedback control systems disclosed herein include a receiver to receive measurements of a controlled system via a first wireless link. Disclosed example systems also include an observer to output estimated values of states of the controlled system based on a state space model that is updated based on the measurements. Disclosed example system further include a predictor to predict future values of the states of the controlled system based on the estimated values of the states, a first latency of the first wireless link and an upper limit of a second latency associated with a second wireless link that is to communicate values of a control signal to an actuator associated with the controlled system. In disclosed examples, the predictor is to output the predicted future values of the states to a controller that is to determine the control signal.

    Communication device and method for signal determination in radio communication
    35.
    发明授权
    Communication device and method for signal determination in radio communication 有权

    公开(公告)号：US10530405B2

    公开(公告)日：2020-01-07

    申请号：US15778240

    申请日：2015-12-24

    Applicant: Intel Corporation

    Inventor： David Arditti Ilitzky ,  Rocio Hernandez Fabian

    IPC: H04B1/10 ,  H04L25/03 ,  H04L25/08 ,  H04L25/02 ,  H04B1/12

    Abstract: A communication device is provided that includes a receiver configured to receive a signal. The communication device further includes a determination circuit configured to determine an interference estimation signal of the received signal based on a first signal sample of the received signal and on an interference signal model. The communication device further includes a correction circuit configured to determine a corrected interference estimation signal based on the determined interference estimation signal and on a second signal sample of the received signal. The communication device further includes a subtraction circuit configured to subtract the corrected interference estimation signal from the received signal.

    ROGUE VEHICLE DETECTION AND AVOIDANCE
    38.
    发明申请
    ROGUE VEHICLE DETECTION AND AVOIDANCE 审中-公开

    公开(公告)号：US20190051179A1

    公开(公告)日：2019-02-14

    申请号：US16111041

    申请日：2018-08-23

    Applicant: Intel Corporation

    Inventor： Ignacio Alvarez ,  Victor Palacios Rivera ,  Daniel Lake ,  David Arditti Ilitzky ,  Rafael de la Guardia Gonzalez ,  Patrick Mead

    IPC: G08G1/16 ,  G08G1/00 ,  G05D1/02 ,  H04W4/46

    Abstract: Systems and methods for detecting rogue vehicles within a plurality of vehicles connected via a vehicular ad-hoc network (VANET) are provided. Sensors on each VANET vehicle provide host vehicle data and data associated with other nearby vehicles. Each VANET vehicle multicasts information that includes location, velocity, and preferred future travel path to the other VANET vehicles. Using data from sensors and data received from other VANET vehicles the host vehicle generates a dynamic set of safe vehicle operating behaviors. Nearby vehicles that do not comply with the determined safe vehicle operating behaviors or perform illegal/unsafe acts are identified as rogue vehicles. Data associated with identified rogue vehicles is transmitted to all VANET vehicles. Each VANET vehicle determines a preferred future travel path based on the received information associated with rogue vehicles, the preferred future travel path information received from other VANET vehicles, and the host vehicle's safe vehicle operating behaviors.

    JOINT NONCOHERENT DEMODULATION AND CARRIER FREQUENCY OFFSET CORRECTION BASED ON NON-LINEAR FILTERING
    39.
    发明申请
    JOINT NONCOHERENT DEMODULATION AND CARRIER FREQUENCY OFFSET CORRECTION BASED ON NON-LINEAR FILTERING 审中-公开

    公开(公告)号：US20190028322A1

    公开(公告)日：2019-01-24

    申请号：US15777079

    申请日：2016-10-24

    Applicant: Intel Corporation

    Inventor： David Arditti Ilitzky ,  Rocio Hernandez Fabian

    IPC: H04L27/38

    Abstract: A wireless device, and corresponding method, having a receiver configured to receive a signal having in-phase and quadrature components; a non-linear filter demodulator configured to translate noncoherently the in-phase and quadrature components into phase and frequency domain signals, and to estimate and correct carrier frequency offset; a coherence signal parameter acquisition unit is configured to estimate and correct at least one correct coherence signal parameter based on the in-phase and quadrature components and the phase or frequency domain signal; and a symbol detector is configured to detect information in the phase or frequency domain signal. If optimal coherent information detection is desired, the at least one signal parameter is not only carrier phase offset and carrier timing offset, but also phase frequency offset, wherein the estimation and correction of the carrier frequency offset performed by the signal parameter acquisition unit is more precise than that performed by the non-linear filter demodulator. In such a case the detector is configured to detect information in the phase domain signal.

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