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).
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Publication number: 20240098099Abstract: 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: ApplicationFiled: December 1, 2022Publication date: March 21, 2024Inventors: Biswadeb DUTTA, Didier ALBET, Jean-Charles PICARD
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Patent number: 11848816Abstract: 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: GrantFiled: October 6, 2022Date of Patent: December 19, 2023Assignee: Hewlett Packard Enterprise Development LPInventors: Pierre-Yves Descombes, Karthik Murugan, Biswadeb Dutta
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Patent number: 11805005Abstract: 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: GrantFiled: November 1, 2022Date of Patent: October 31, 2023Assignee: Hewlett Packard Enterprise Development LPInventors: Biswadeb Dutta, Ra{dot over (u)}l De Diego Merino
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Publication number: 20230344704Abstract: 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: ApplicationFiled: October 6, 2022Publication date: October 26, 2023Inventors: Pierre-Yves DESCOMBES, Karthik MURUGAN, Biswadeb DUTTA
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Patent number: 11736926Abstract: 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: GrantFiled: January 6, 2021Date of Patent: August 22, 2023Assignee: Hewlett Packard Enterprise Development LPInventors: Marie-Paule Odini, Biswadeb Dutta
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Publication number: 20230115255Abstract: 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: ApplicationFiled: November 1, 2022Publication date: April 13, 2023Inventors: Biswadeb Dutta, Raúl De Diego Merino
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Patent number: 11533217Abstract: 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: GrantFiled: July 31, 2020Date of Patent: December 20, 2022Assignee: Hewlett Packard Enterprise Development LPInventors: Biswadeb Dutta, Raúl De Diego Merino
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Patent number: 11323304Abstract: 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: GrantFiled: November 26, 2019Date of Patent: May 3, 2022Assignee: Hewlett Packard Enterprise Development LPInventors: Biswadeb Dutta, Raul De Diego Merino, Didier Albet
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Publication number: 20220095089Abstract: 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: ApplicationFiled: January 6, 2021Publication date: March 24, 2022Inventors: Marie-Paule Odini, Biswadeb Dutta
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Publication number: 20220038330Abstract: 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: ApplicationFiled: July 31, 2020Publication date: February 3, 2022Inventors: BISWADEB DUTTA, RAÚL DE DIEGO MERINO
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Publication number: 20210006453Abstract: 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: ApplicationFiled: November 26, 2019Publication date: January 7, 2021Inventors: Biswadeb Dutta, Raul De Diego Merino, Didier Albet