Patents by Inventor Ali VAHDAT

Ali VAHDAT has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240185396
    Abstract: Apparatuses, systems, and techniques to generate images. In at least one embodiment, one or more machine learning models generate an output image based, at least in part, on calculating attention scores using time embeddings.
    Type: Application
    Filed: July 17, 2023
    Publication date: June 6, 2024
    Applicant: NVIDIA Corporation
    Inventors: Ali Hatamizadeh, Jiaming Song, Jan Kautz, Arash Vahdat
  • Patent number: 11615342
    Abstract: Methods and systems are described for training a machine learning (ML) model to predict the gain of a target channel of a multi-channel amplifier device. An ML model may be pre-trained using an existing set of training objects. The trained ML model then can be utilized to suggest further useful training objects to be labelled that will improve the performance of the ML model by predicting more accurate target channel gains given the on/off value for the channel inputs.
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: March 28, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Ali Vahdat, Vahid Partovi Nia
  • Patent number: 11246173
    Abstract: Multi-user pairing of a plurality of wireless devices refers to the selection of different devices for simultaneously sharing a frequency band during a shared time interval. A method for performing wireless multi-user pairing of a plurality of user equipment (UE) is performed using a neural network model for a wireless communication network. The method includes: receiving channel state information (CSI) between each UE of a plurality of UEs and a base station with a plurality of antennas in the wireless communication network; converting the UE CSIs to an input sequence; and inputting the input sequence to system implementing the neural network model, the neural network model configured to generate pairing information for each UE based on the input sequence, the pairing information for each UE indicative of whether the UE is to share a frequency resource during a shared time interval.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: February 8, 2022
    Assignee: Huawei Technologies Co. Ltd.
    Inventors: Ali Vahdat, Timmy Rong Tian Tse
  • Publication number: 20210144779
    Abstract: Multi-user pairing of a plurality of wireless devices refers to the selection of different devices for simultaneously sharing a frequency band during a shared time interval. A method for performing wireless multi-user pairing of a plurality of user equipment (UE) is performed using a neural network model for a wireless communication network. The method includes: receiving channel state information (CSI) between each UE of a plurality of UEs and a base station with a plurality of antennas in the wireless communication network; converting the UE CSIs to an input sequence; and inputting the input sequence to system implementing the neural network model, the neural network model configured to generate pairing information for each UE based on the input sequence, the pairing information for each UE indicative of whether the UE is to share a frequency resource during a shared time interval.
    Type: Application
    Filed: November 8, 2019
    Publication date: May 13, 2021
    Inventors: Ali VAHDAT, Timmy Rong Tian TSE
  • Publication number: 20200057961
    Abstract: Methods and systems are described for training a machine learning (ML) model to predict the gain of a target channel of a multi-channel amplifier device. An ML model may be pre-trained using an existing set of training objects. The trained ML model then can be utilized to suggest further useful training objects to be labelled that will improve the performance of the ML model by predicting more accurate target channel gains given the on/off value for the channel inputs.
    Type: Application
    Filed: August 14, 2019
    Publication date: February 20, 2020
    Inventors: Ali VAHDAT, Vahid PARTOVI NIA