Patents by Inventor Biswadeb Dutta

Biswadeb Dutta 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: 20240098099
    Abstract: Systems and methods are provided for reducing a number of performance metrics generated by network functions to a number of reduced dimension metrics, which can be used to detect anomalous behavior and generate a warning signal of the detected anomalous behavior. The disclosed systems and methods transform raw performance metrics in a high dimensionality space to a reduced number of metrics in a lower dimensionality space through dimensionality reduction techniques. Anomalous behavior in network performance is detected in the high dimensionality space using the reduced dimension metrics. The systems and methods disclosed herein convert the reduced dimension metrics back to the high dimensionality space, such that the performance metrics from network functions can be utilized to understand and address potential problems in the network.
    Type: Application
    Filed: December 1, 2022
    Publication date: March 21, 2024
    Inventors: Biswadeb DUTTA, Didier ALBET, Jean-Charles PICARD
  • Patent number: 11848816
    Abstract: The present disclosure provides techniques for optimizing power consumption of Massive-Internet of Things (IoT) devices comprising a plurality of IoT devices. According to some examples, a power optimizer system may obtain one or more operational parameters of a plurality of IoT devices. The power optimizer system may estimate a Power Cost Function (PCF) based on one or more operational parameters to determine power consumption of each IoT device. The power optimizer system may determine a variation in the PCF of one or more IoT devices out of the plurality of IoT devices due to variations in uplink and downlink operations of each IoT device. The power optimizer system may identify one or more optimal operational parameters and then, configure the one or more IoT devices of the plurality of IoT devices with the one or more optimal operational parameters.
    Type: Grant
    Filed: October 6, 2022
    Date of Patent: December 19, 2023
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Pierre-Yves Descombes, Karthik Murugan, Biswadeb Dutta
  • Patent number: 11805005
    Abstract: Systems and methods are provided for predicting system or network failures, such as a degradation in the services provided by a service provider system or network, a system or network outage, etc. In a discovery phase, failure scenarios that can be accurately predicted based on monitored system events are identified. In an operationalization phase, those failure scenarios can be used to design production run-time machines that can be used to predict, in real-time, a future failure scenario. An early warning signal(s) can be sent in advance of the failure scenario occurring.
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: October 31, 2023
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Biswadeb Dutta, Ra{dot over (u)}l De Diego Merino
  • Publication number: 20230344704
    Abstract: The present disclosure provides techniques for optimizing power consumption of Massive-Internet of Things (IoT) devices comprising a plurality of IoT devices. According to some examples, a power optimizer system may obtain one or more operational parameters of a plurality of IoT devices. The power optimizer system may estimate a Power Cost Function (PCF) based on one or more operational parameters to determine power consumption of each IoT device. The power optimizer system may determine a variation in the PCF of one or more IoT devices out of the plurality of IoT devices due to variations in uplink and downlink operations of each IoT device. The power optimizer system may identify one or more optimal operational parameters and then, configure the one or more IoT devices of the plurality of IoT devices with the one or more optimal operational parameters.
    Type: Application
    Filed: October 6, 2022
    Publication date: October 26, 2023
    Inventors: Pierre-Yves DESCOMBES, Karthik MURUGAN, Biswadeb DUTTA
  • Patent number: 11736926
    Abstract: The present disclosure relates to a method for handling an event message in a communications system. The method comprises receiving the event message and processing the event message using a pre-processing module of the communications system to determine if the event message is relevant for a management module of the communications system. Responsive to determining that the event message is relevant, the event message is tagged to generate a tagged event message, and the tagged event message is transmitted to the management module. Tagging the event comprises adding, to the event message, a model or pipeline label identifying a model or pipeline applied to the event message by the pre-processing module, a status identifier indicating a status of the event message following a process or set of processes performed by the model or pipeline, and an input identifier for identifying features or variables of the event message that were used as inputs to the model or pipeline.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: August 22, 2023
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Marie-Paule Odini, Biswadeb Dutta
  • Publication number: 20230115255
    Abstract: Systems and methods are provided for predicting system or network failures, such as a degradation in the services provided by a service provider system or network, a system or network outage, etc. In a discovery phase, failure scenarios that can be accurately predicted based on monitored system events are identified. In an operationalization phase, those failure scenarios can be used to design production run-time machines that can be used to predict, in real-time, a future failure scenario. An early warning signal(s) can be sent in advance of the failure scenario occurring.
    Type: Application
    Filed: November 1, 2022
    Publication date: April 13, 2023
    Inventors: Biswadeb Dutta, Raúl De Diego Merino
  • Patent number: 11533217
    Abstract: Systems and methods are provided for predicting system or network failures, such as a degradation in the services provided by a service provider system or network, a system or network outage, etc. In a discovery phase, failure scenarios that can be accurately predicted based on monitored system events are identified. In an operationalization phase, those failure scenarios can be used to design production run-time machines that can be used to predict, in real-time, a future failure scenario. An early warning signal(s) can be sent in advance of the failure scenario occurring.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: December 20, 2022
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Biswadeb Dutta, Raúl De Diego Merino
  • Patent number: 11323304
    Abstract: Various aspects of the subject technology relate to methods, systems, and machine-readable media for self-correlating network operations. The method includes receiving a stream of network messages, the stream of network messages comprising a variety of network events for various network devices. The method also includes identifying patterns within the stream of network messages, the patterns comprising groupings of the variety of network events. The method also includes determining for each pattern an appropriate operationalization scenario. The method also includes operationalizing the patterns as correlation rules in a correlation engine to automatically detect or predict network alarms from input provided by a fault management system.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: May 3, 2022
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Biswadeb Dutta, Raul De Diego Merino, Didier Albet
  • Publication number: 20220095089
    Abstract: The present disclosure relates to a method for handling an event message in a communications system. The method comprises receiving the event message and processing the event message using a pre-processing module of the communications system to determine if the event message is relevant for a management module of the communications system. Responsive to determining that the event message is relevant, the event message is tagged to generate a tagged event message, and the tagged event message is transmitted to the management module. Tagging the event comprises adding, to the event message, a model or pipeline label identifying a model or pipeline applied to the event message by the pre-processing module, a status identifier indicating a status of the event message following a process or set of processes performed by the model or pipeline, and an input identifier for identifying features or variables of the event message that were used as inputs to the model or pipeline.
    Type: Application
    Filed: January 6, 2021
    Publication date: March 24, 2022
    Inventors: Marie-Paule Odini, Biswadeb Dutta
  • Publication number: 20220038330
    Abstract: Systems and methods are provided for predicting system or network failures, such as a degradation in the services provided by a service provider system or network, a system or network outage, etc. In a discovery phase, failure scenarios that can be accurately predicted based on monitored system events are identified. In an operationalization phase, those failure scenarios can be used to design production run-time machines that can be used to predict, in real-time, a future failure scenario. An early warning signal(s) can be sent in advance of the failure scenario occurring.
    Type: Application
    Filed: July 31, 2020
    Publication date: February 3, 2022
    Inventors: BISWADEB DUTTA, RAÚL DE DIEGO MERINO
  • Publication number: 20210006453
    Abstract: Various aspects of the subject technology relate to methods, systems, and machine-readable media for self-correlating network operations. The method includes receiving a stream of network messages, the stream of network messages comprising a variety of network events for various network devices. The method also includes identifying patterns within the stream of network messages, the patterns comprising groupings of the variety of network events. The method also includes determining for each pattern an appropriate operationalization scenario. The method also includes operationalizing the patterns as correlation rules in a correlation engine to automatically detect or predict network alarms from input provided by a fault management system.
    Type: Application
    Filed: November 26, 2019
    Publication date: January 7, 2021
    Inventors: Biswadeb Dutta, Raul De Diego Merino, Didier Albet