Patents by Inventor Rajiv Gupta
Rajiv Gupta 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: 20250142349Abstract: A non-real time RIC is configured to perform channel selection and reselection for an O-RAN to operate a CBRS network. The non-real time RIC includes a REST API interface configured to receive, from a domain proxy, operator-configured channel preference information and domain proxy time series data, and to provide a channel selection from the non-real time RIC; an R1 interface configured to receive, from an SMO database storing A1 feedback from a near-real time RIC, the A1 feedback representing channel interference over time; and an A1 interface configured to trigger, toward the near-real time RIC, a policy for channel reselection in response to the domain proxy time series data and the A1 feedback.Type: ApplicationFiled: November 1, 2023Publication date: May 1, 2025Inventors: Shailendra YADAV, Rajiv GUPTA, Rajendra Prasad KODAYPAK
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Publication number: 20240430714Abstract: Disclosed is a gNB or O-RAN for handling intermittent SA-service only failures. In some embodiments, the gNB or O-RAN are configured to detect a service outage when an NG link is down; stop broadcasting SIB1; change ssb-SubcarrierOffset (Kssb) in a MIB transmission; and change an SSB location to prevent incoming handovers from a neighbor cell.Type: ApplicationFiled: June 20, 2024Publication date: December 26, 2024Inventors: Vaibhav Kumar KALA, Gaurav CHANANA, Rajesh JAIN, Rajiv GUPTA
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Publication number: 20240305598Abstract: Message proxying among messaging systems is disclosed, including: receiving a message sent from a user of a first messaging system; associating the message with a message thread; translating the message based at least in part on a persona associated with the user; and transmitting the translated message to a second messaging system.Type: ApplicationFiled: June 21, 2023Publication date: September 12, 2024Inventors: Kaushik Narayan, Rajiv Gupta
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Publication number: 20240298252Abstract: A near real time RAN intelligent controller (near-RT RIC) dynamically selects an AMF for a UE by receiving over an E2 interface with a CU an AMF selection request in connection with a UE; generating, in response to the AMF selection request, an AMF selection; and sending to the CU over the E2 interface the AMF selection to cause the CU to initiate NGAP signaling with an AMF identified in the AMF selection.Type: ApplicationFiled: March 3, 2023Publication date: September 5, 2024Inventors: Rahul SHARMA, Rajendra Prasad KODAYPAK, Rajiv GUPTA
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Patent number: 12021937Abstract: A cloud service account management method identifies unauthorized or unmanaged accounts making administration console access or API access at a cloud computing service and triggers a work flow to place the accounts under management. In one embodiment, the user device is directed to a registration portal to provide access credentials of the unauthorized account. The loud service account management method uses the access credentials to retrieve a list of account users associated with the account. Once the accounts are made managed, the cloud service account management method can monitor the activities of the account, including all of the account users, and can apply compliance or security policies to the managed accounts.Type: GrantFiled: January 28, 2021Date of Patent: June 25, 2024Assignee: Skyhigh Security, LLCInventors: Sekhar Sarukkai, Kaushik Narayan, Rajiv Gupta
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Patent number: 12014306Abstract: A method of assessing a risk level of an enterprise using cloud-based services from one or more cloud service providers includes assessing provider risk scores associated with the one or more cloud service providers; assessing cloud service usage behavior and pattern of the enterprise; and generating a risk score for the enterprise based on the provider risk scores and on the cloud service usage behavior and pattern of the enterprise. The risk score is indicative of the risk of the enterprise relating to the use of the cloud-based services from the one or more cloud service providers.Type: GrantFiled: December 5, 2022Date of Patent: June 18, 2024Assignee: Skyhigh Security LLCInventors: Dejan Curcic, Rajiv Gupta, Kaushik Narayan, Prasad Raghavendra Somasamudram, Sekhar Sarukkai
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Patent number: 11792757Abstract: A radio node may calculate one or more performance metrics based on measured satellite signals, which are associated with a global positioning system, or wireless signals that are associated with a cellular-telephone network. Then, the radio node may determine, based on the one or more performance metrics, whether the radio node is a synchronization master in a cluster of radio nodes. When the radio node is the synchronization master, the radio node may provide information intended for a computer specifying that the radio node is the synchronization master and the one or more performance metrics. In response, the radio node may receive a synchronization request associated with another radio node in the cluster. Furthermore, the radio node may provide the synchronization information intended for the other radio node, where the synchronization information specifies time, frequency, and phase synchronization for at least the cluster.Type: GrantFiled: May 24, 2022Date of Patent: October 17, 2023Assignee: ARRIS Enterprises LLCInventors: Paul Petrus, Yves Eteve, Rajiv Gupta, Shailender Potharaju
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Publication number: 20230190214Abstract: X-ray absorption of breast cancers and surrounding healthy tissue can be very similar, a situation that sometimes leads to missed cancers or false-positive diagnoses. To increase the accuracy of tomosynthesis and cancer diagnosis, dynamic X-ray elastography using a novel pulsed X-ray source synchronized to shear waves generated in a sample is described in the present disclosure. This imaging modality provides both absorption and mechanical properties of the imaged sample. A vibration source is used to vibrate the sample while a synchronously pulsed cold cathode X-ray source images the mechanical deformation. The generated stroboscopic images are further used to derive stiffness maps of the sample in addition to the conventional X-ray image.Type: ApplicationFiled: December 16, 2022Publication date: June 22, 2023Inventors: Rajiv Gupta, Chika Kamezawa, Avilash Cramer, Wolfgang Krull, Wataru Yashiro, Kazuyuki Hyodo
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Publication number: 20230100714Abstract: A method of assessing a risk level of an enterprise using cloud-based services from one or more cloud service providers includes assessing provider risk scores associated with the one or more cloud service providers; assessing cloud service usage behavior and pattern of the enterprise; and generating a risk score for the enterprise based on the provider risk scores and on the cloud service usage behavior and pattern of the enterprise. The risk score is indicative of the risk of the enterprise relating to the use of the cloud-based services from the one or more cloud service providers.Type: ApplicationFiled: December 5, 2022Publication date: March 30, 2023Inventors: Dejan Curcic, Rajiv Gupta, Kaushik Narayan, Prasad Raghavendra Somasamudram, Sekhar Sarukkai
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Patent number: 11521147Abstract: A method of assessing a risk level of an enterprise using cloud-based services from one or more cloud service providers includes assessing provider risk scores associated with the one or more cloud service providers; assessing cloud service usage behavior and pattern of the enterprise; and generating a risk score for the enterprise based on the provider risk scores and on the cloud service usage behavior and pattern of the enterprise. The risk score is indicative of the risk of the enterprise relating to the use of the cloud-based services from the one or more cloud service providers.Type: GrantFiled: July 24, 2020Date of Patent: December 6, 2022Assignee: Skyhigh Security LLCInventors: Dejan Curcic, Rajiv Gupta, Kaushik Narayan, Prasad Raghavendra Somasamudram, Sekhar Sarukkai
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Publication number: 20220286988Abstract: A radio node may calculate one or more performance metrics based on measured satellite signals, which are associated with a global positioning system, or wireless signals that are associated with a cellular-telephone network. Then, the radio node may determine, based on the one or more performance metrics, whether the radio node is a synchronization master in a cluster of radio nodes. When the radio node is the synchronization master, the radio node may provide information intended for a computer specifying that the radio node is the synchronization master and the one or more performance metrics. In response, the radio node may receive a synchronization request associated with another radio node in the cluster. Furthermore, the radio node may provide the synchronization information intended for the other radio node, where the synchronization information specifies time, frequency, and phase synchronization for at least the cluster.Type: ApplicationFiled: May 24, 2022Publication date: September 8, 2022Applicant: ARRIS Enterprises LLC,Inventors: Paul Petrus, Yves Eteve, Rajiv Gupta, Shailender Potharaju
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Patent number: 11437218Abstract: System and method for nanoscale X-ray imaging. The imaging system comprises an electron source configured to generate an electron beam along a first direction; an X-ray source comprising a thin film anode configured to receive the electron beam at an electron beam spot on the thin film anode, and to emit an X-ray beam substantially along the first direction from a portion of the thin film anode proximate the electron beam spot, such that the X-ray beam passes through the sample specimen. The imaging apparatus further comprises an X-ray detector configured to receive the X-ray beam that passes through the sample specimen. Some embodiments are directed to an electron source that is an electron column of a scanning electron microscope (SEM) and is configured to focus the electron beam at the electron beam spot.Type: GrantFiled: September 14, 2020Date of Patent: September 6, 2022Assignee: Massachusetts Institute of TechnologyInventors: Richard C. Lanza, Berthold Klaus Paul Horn, Akintunde I. Akinwande, George Barbastathis, Rajiv Gupta
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Patent number: 11363553Abstract: A radio node may calculate one or more performance metrics based on measured satellite signals, which are associated with a global positioning system, or wireless signals that are associated with a cellular-telephone network. Then, the radio node may determine, based on the one or more performance metrics, whether the radio node is a synchronization master in a cluster of radio nodes. When the radio node is the synchronization master, the radio node may provide information intended for a computer specifying that the radio node is the synchronization master and the one or more performance metrics. In response, the radio node may receive a synchronization request associated with another radio node in the cluster. Furthermore, the radio node may provide the synchronization information intended for the other radio node, where the synchronization information specifies time, frequency, and phase synchronization for at least the cluster.Type: GrantFiled: June 10, 2020Date of Patent: June 14, 2022Assignee: ARRIS Enterprises LLCInventors: Paul Petrus, Yves Eteve, Rajiv Gupta, Shailender Potharaju
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Publication number: 20210390528Abstract: A computing apparatus including: a processing system to process a predetermined type of operations using a predetermined communication protocol on a first network connecting a terminal in a first geographical region and a resource controller in a second geographical region; a communication portal to communicate using a second network; and a data store coupled with the processing system. The communication portal communicates via the second network with the mobile device to establish, in the data store, a resource correlation record associating a first resource controlled by the resource controller in the second geographical region with a second resource. The resource correlation record includes locale dependent parameters. In response to a communication initiated in the terminal for an operation of the predetermined type using the first resource, the processing system applies the second resource to the operation in accordance with the resource correlation record using at least the locale dependent parameters.Type: ApplicationFiled: August 27, 2021Publication date: December 16, 2021Inventors: Michael Lemberger, Ritu Panchal, Aravind Babu Ginjupalli, Darpan Dewan, Lawrence Tsien-Yrun Ho, Praveen Kumar Prathy, Todd Sawyer, Ann T. Wang Reed, Rajive Gupta, Raman Chinnappan
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Patent number: 11182778Abstract: Techniques described herein include a platform and process enabling an electronic appliance to locally store payment credentials, loyalty point information, receive price comparison information for an item, redeem rewards or loyalty points to determine a best offer for the item, and enable delivery of said item to a user with minimal user interaction. In some embodiments, an electronic appliance can receive a query for offers for an item, receive order information from a plurality of merchants about the item, and apply loyalty points to determine an offer for the item. Upon receiving confirmation the electronic appliance may transmit access credentials for ordering the item for delivery and updating the loyalty point information for the account utilized to purchase the item from the determined offer.Type: GrantFiled: May 26, 2016Date of Patent: November 23, 2021Assignee: VISA INTERNATIONAL SERVICE ASSOCIATIONInventors: Nancy Kim, Sharon L. Gibson, Kelvan Howard, Ann Wang Reed, Rajive Gupta
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Patent number: 11152130Abstract: System and method for imaging an integrated circuit (IC). The imaging system comprises an x-ray source including a plurality of spatially and temporally addressable electron sources, an x-ray detector arranged such that incident x-rays are oriented normal to an incident surface of the x-ray detector and a three-axis stage arranged between the x-ray source and the x-ray detector, the three-axis stage configured to have mounted thereon an integrated circuit through which x-rays generated by the x-ray source pass during operation of the imaging system. The imaging system further comprises at least one controller configured to move the three-axis stage during operation of the imaging system and selectively activate a subset of the electron sources during movement of the three-axis stage to acquire a set of intensity data by the x-ray detector as the three-axis stage moves along a three-dimensional trajectory.Type: GrantFiled: August 15, 2017Date of Patent: October 19, 2021Assignee: Massachusetts Institute of TechnologyInventors: Akintunde I. Akinwande, Berthold Klaus Paul Horn, Richard C. Lanza, George Barbastathis, Rajiv Gupta, Jonah Jacob
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Patent number: 11145431Abstract: System and method for nanoscale X-ray imaging of biological specimen. The imaging system comprises an X-ray source including a plurality of spatially and temporally addressable electron sources, an X-ray detector arranged such that incident X-rays are oriented normal to an incident surface of the X-ray detector and a stage arranged between the X-ray source and the X-ray detector, the stage configured to have mounted thereon a biological specimen through which X-rays generated by the X-ray source pass during operation of the imaging system. The imaging system further comprises at least one controller configured to move the stage during operation of the imaging system and selectively activate a subset of the electron sources during movement of the stage to acquire a set of intensity data by the X-ray detector as the stage moves along a three-dimensional trajectory.Type: GrantFiled: November 14, 2019Date of Patent: October 12, 2021Assignee: Massachusetts Institute of TechnologyInventors: Richard C. Lanza, Berthold Klaus Paul Horn, Akintunde I. Akinwande, George Barbastathis, Rajiv Gupta
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Publication number: 20210152655Abstract: A cloud service account management method identifies unauthorized or unmanaged accounts making administration console access or API access at a cloud computing service and triggers a work flow to place the accounts under management. In one embodiment, the user device is directed to a registration portal to provide access credentials of the unauthorized account. The loud service account management method uses the access credentials to retrieve a list of account users associated with the account. Once the accounts are made managed, the cloud service account management method can monitor the activities of the account, including all of the account users, and can apply compliance or security policies to the managed accounts.Type: ApplicationFiled: January 28, 2021Publication date: May 20, 2021Inventors: Sekhar Sarukkai, Kaushik Narayan, Rajiv Gupta
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Publication number: 20210151288Abstract: System and method for nanoscale X-ray imaging. The imaging system comprises an electron source configured to generate an electron beam along a first direction; an X-ray source comprising a thin film anode configured to receive the electron beam at an electron beam spot on the thin film anode, and to emit an X-ray beam substantially along the first direction from a portion of the thin film anode proximate the electron beam spot, such that the X-ray beam passes through the sample specimen. The imaging apparatus further comprises an X-ray detector configured to receive the X-ray beam that passes through the sample specimen. Some embodiments are directed to an electron source that is an electron column of a scanning electron microscope (SEM) and is configured to focus the electron beam at the electron beam spot.Type: ApplicationFiled: September 14, 2020Publication date: May 20, 2021Applicant: Massachusetts Institute of TechnologyInventors: Richard C. Lanza, Berthold Klaus Paul Horn, Akintunde I. Akinwande, George Barbastathis, Rajiv Gupta
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Patent number: 10911564Abstract: A cloud service account management method identifies unauthorized or unmanaged accounts making administration console access or API access at a cloud computing service and triggers a work flow to place the accounts under management. In one embodiment, the user device is directed to a registration portal to provide access credentials of the unauthorized account. The loud service account management method uses the access credentials to retrieve a list of account users associated with the account. Once the accounts are made managed, the cloud service account management method can monitor the activities of the account, including all of the account users, and can apply compliance or security policies to the managed accounts.Type: GrantFiled: June 14, 2017Date of Patent: February 2, 2021Assignee: Skyhigh Networks, LLCInventors: Sekhar Sarukkai, Kaushik Narayan, Rajiv Gupta