Patents by Inventor Sagar Tayal

Sagar Tayal 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).

  • Patent number: 12225571
    Abstract: A method, a system, and a computer program product for optimal link selection between user equipment and new radio stations in a non-standalone network. The method includes detecting a connection attempt by a user equipment to a non-standalone network that includes at least one base station and NR stations. The method also includes receiving connection data from the UE and connecting the UE to the base station. The method further includes determining an NR station from the NR stations based on channel quality measurements relating to the NR stations and the connection data of the UE using a prediction module that uses a machine learning model to predict the NR station. The channel quality measurements include cell range, uplink performance, cell capacity, and link quality. The method also includes connecting the UE to the NR station determined by the machine learning model.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: February 11, 2025
    Assignee: International Business Machines Corporation
    Inventor: Sagar Tayal
  • Publication number: 20250022491
    Abstract: A light sleep power saving system for saving leakage power in a static random access memory (SRAM) is disclosed, the light sleep power saving system is configured to: enable a light sleep (LsEn) mode in a current active cycle: restrict precharging of a plurality of bitlines (BL/BLB) at backend of the current active cycle; analyze that the current active cycle is in the light sleep (LsEn) mode; determine whether the light sleep (LsEn) mode is enabled on at least one cycle ahead to the current active cycle; upon determining, disable the light sleep mode on at least one cycle ahead to the current active cycle; precharge the plurality of bitlines during at least one cycle ahead to the current active cycle; and output the current active cycle comprising access operations on the SRAM. The current active cycle includes access operations that include read and write operations on SRAM.
    Type: Application
    Filed: July 14, 2023
    Publication date: January 16, 2025
    Inventors: SUDARSHAN KUMAR, MAYANK TAYAL, SAGAR VIDYA REDDY
  • Patent number: 12160341
    Abstract: An embodiment for coordinating edge computing in a mobile network by an MEC orchestrator. The embodiment may monitor deployment metrics and controlling deployment parameters related to a deployment of software applications on edge nodes of the mobile network The embodiment may receive an optimization report from a network orchestrator of the mobile network. The embodiment may, based on the optimization report, determine a current optimization efficiency of the mobile network. The embodiment may, if the optimization efficiency fulfils an inefficiency criterion, determine deployment suggestions having assigned one or more of the deployment parameters and being indicative of an expected response of one or more of the deployment metrics to a suggested variation of the assigned deployment parameters. The embodiment may transmit the deployment suggestions to the network orchestrator.
    Type: Grant
    Filed: October 16, 2023
    Date of Patent: December 3, 2024
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Maja Curic, Sagar Tayal
  • Patent number: 12120632
    Abstract: A computer-implemented method for grouping devices in a massive multiple-input and multiple-output (MIMO)-based cellular network, in accordance with one embodiment, includes determining movement states of end devices in a cell of the massive MIMO-based cellular network, estimating payload requirements of the end devices, and grouping the end devices in a group based on the determined movement states and the estimated payload requirements.
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: October 15, 2024
    Assignee: International Business Machines Corporation
    Inventors: Utpal Mangla, Saurabh Agrawal, Dinesh C. Verma, Mathews Thomas, Sagar Tayal
  • Publication number: 20240334459
    Abstract: The present disclosure relates to a method for processing baseband signals for serving a group of users in a wireless communication system. The method comprises: selecting a specific baseband unit of a set of baseband units which is different from a current baseband unit that serves a group of users. Users of the group of users that fulfil a migration criterion for migration to the selected baseband unit may be identified. The identified users may be ranked according to services accorded by the wireless communication system to the identified users. The selected baseband unit may be controlled to serve, instead of the current baseband unit, the identified users following their order.
    Type: Application
    Filed: April 27, 2023
    Publication date: October 3, 2024
    Inventors: Maja Curic, Sagar Tayal
  • Publication number: 20240273046
    Abstract: A computer-implemented method for creating a data transformation adapter for non-standardized data between a data producer unit and a data consumer unit in a data communication environment is disclosed. The method comprises analyzing first data specifications of the data producer unit, and analyzing second data specifications related to the data consumer unit. The method also comprises matching data attributes of the first specifications with data attributes of the second specifications, generating dynamically a plurality of data transformation adapters using the matched data attributes, selecting a verified adapter ensuring that the matched data attributes of the first specifications and the data attributes of the second specifications are transformed correctly, and generating a minimal data transformation child adapter from the verified adapter based on current dynamic performance requirements of a data consumer, and data attributes currently used by an application of the data consumer unit.
    Type: Application
    Filed: March 14, 2023
    Publication date: August 15, 2024
    Inventors: Sagar Tayal, Christian van Maastricht, David Jason Hunt, Alecio Pedro Delazari Binotto, Maja Curic
  • Patent number: 11974215
    Abstract: As described herein, a system, method, and computer program are provided for proactive 5G leg estimation. During an initial access procedure by a user equipment on a 4G leg of a 4G-LTE network, an eNodeB of the 4G-LTE network computes a parameter for the user equipment. Further, the eNodeB of the 4G-LTE network conditionally allows an addition of a 5G leg to the 4G-LTE network for the user equipment, based on the parameter computed for the user equipment.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: April 30, 2024
    Assignee: AMDOCS DEVELOPMENT LIMITED
    Inventors: Sagar Tayal, Manish Kumar Singh
  • Publication number: 20240129799
    Abstract: A computer-implemented method includes creating an awareness module on a first near-Real-Time RAN Intelligent Controller (near-RT RIC) that controls a first domain. The first near-RT RIC identifies a second near-RT RIC that controls a second domain, which has a mutual impact on the first domain. The first near-RT RIC creates a first border state that represents attributes of the first near-RT RIC and the xApps of the first near-RT RIC. The first near-RT RIC receives from the second near-RT RIC, a second border state of the second near-RT RIC. The first near-RT RI generates, a policy for the first near-RT RIC and the second near-RT RIC by analyzing the first and second border states. The first near-RT RIC updates a parameter only if the policy allows a requesting xApp to update the parameter.
    Type: Application
    Filed: October 12, 2022
    Publication date: April 18, 2024
    Inventors: Maja Curic, Sagar Tayal, David Jason Hunt
  • Publication number: 20240129207
    Abstract: Embodiments of the invention provide a computer-implemented method that includes intercepting, using a controller of a programmable network (PN), a deployment of a control application in the PN. Responsive to intercepting the deployment of the control application, a user experience (UE) analysis is performed. The UE analysis includes determining, based at least in part on a set of digital twins, a UE impact of the control application; and, based at least in part on the UE impact, generating a UE-based control application deployment recommendation. The UE analysis further includes deploying the control application based at least in part on the UE-based control application deployment recommendation.
    Type: Application
    Filed: October 17, 2022
    Publication date: April 18, 2024
    Inventors: Maja Curic, Sagar Tayal, Alecio Pedro Delazari Binotto
  • Publication number: 20240129887
    Abstract: A computer-implemented method for grouping devices in a massive multiple-input and multiple-output (MIMO)-based cellular network, in accordance with one embodiment, includes determining movement states of end devices in a cell of the massive MIMO-based cellular network, estimating payload requirements of the end devices, and grouping the end devices in a group based on the determined movement states and the estimated payload requirements.
    Type: Application
    Filed: October 18, 2022
    Publication date: April 18, 2024
    Inventors: Utpal Mangla, Saurabh Agrawal, Dinesh C. Verma, Mathews Thomas, Sagar Tayal
  • Publication number: 20240114567
    Abstract: A computer-implemented method according to one embodiment includes collecting device information from at least a first device, and receiving, from the first device, a first request to attach to a first base station. In response to receiving the first request, it is determined whether a signal broadcasted from the first base station includes public land mobile network (PLMN) information of a first type of telecommunication signal. In response to a determination that the signal broadcasted from the first base station includes the PLMN information, a second request is sent to a core network to connect the first device to a node associated with the first type of telecommunication signal of the first base station. In response to receiving an indication that the first device is authorized to connect, a connection is allowed to be established between the first device and the node associated with the first type of telecommunication signal.
    Type: Application
    Filed: October 3, 2022
    Publication date: April 4, 2024
    Inventors: Sagar Tayal, Sathya Santhar, Sridevi Kannan, Nishant Satish Srivastava
  • Publication number: 20240114347
    Abstract: Disclosed embodiments provide techniques for dynamic radio access network sharing. In embodiments, local telecommunication infrastructure providers (LTIPs) and/or telecommunications operators (telcos) perform planning and infrastructure deployment, and then lease available infrastructure to telecommunications operators on a micro-location level with a radio access network exchange that allows bidding on these resources by multiple telecommunications operators. This enables opportunities to improve efficiency in terms of network resource utilization.
    Type: Application
    Filed: October 4, 2022
    Publication date: April 4, 2024
    Inventor: Sagar Tayal
  • Publication number: 20240098565
    Abstract: A computer-implemented method for dynamically reconfiguring a control plane of a radio access network. The computer-implemented method includes generating a self-awareness matrix of a radio access network (RAN) that comprises a plurality of E2 nodes, the self-awareness matrix comprises a plurality of records for each respective E2 node from the plurality of E2 nodes, a first record corresponding to a first E2 node comprises, for the first E2 node, one or more attributes of the control plane of the RAN, the first E2 node being assigned to a first Near-Real-Time RAN Intelligent Controller (near-RT RIC). The method further includes, in response to the first record satisfying a predetermined condition based on the one or more attributes of the control plane reconfiguring the control plane of the RAN.
    Type: Application
    Filed: September 16, 2022
    Publication date: March 21, 2024
    Inventors: Maja Curic, Sagar Tayal
  • Publication number: 20240098486
    Abstract: Computer-implemented methods for autonomous identification of rouge devices in a communications network are provided. Aspects include collecting connection trace data including connection characteristics for each of a plurality of mobile devices in communication with a communications network and aggregating the connection trace data. Aspects also include determining performance characteristics for each of a plurality of groups of the plurality of mobile devices, wherein each of the plurality of groups corresponds to mobile devices having a type approval code and comparing the performance characteristics for each of the plurality of groups. Based on a determination that the performance characteristics of one of the plurality of groups deviate from the performance characteristics of a remaining set of the plurality of groups by more than a first threshold amount, aspects include designating the type approval code associated with the one of the plurality of groups as a rogue type approval code.
    Type: Application
    Filed: September 21, 2022
    Publication date: March 21, 2024
    Inventors: Mathews Thomas, Sagar Tayal, Utpal Mangla, Dinesh C. Verma, SAURABH AGRAWAL
  • Publication number: 20240098568
    Abstract: A computer-implemented method for addressing conflicts in a radio access network (RAN) includes generating, by a non-Real-Time RAN Intelligent Controller (non-RT RIC), a policy for a near-Real-Time RAN Intelligent Controller (near-RT RIC) by analyzing an activity log of several xApps, which are being executed by the near-RT RIC. The method further includes sending, by the non-RT RIC the policy to the near-RT RIC to cause the near-RT RIC, in response to receiving a request from an xApp from the several xApps to update a parameter of the RAN. The policy specifies an update the parameter based on the policy allowing the xApp to update the parameter. The policy further specifies maintaining the parameter unchanged based on the policy restricting the xApp to update the parameter.
    Type: Application
    Filed: September 16, 2022
    Publication date: March 21, 2024
    Inventors: Maja Curic, Sagar Tayal, David Jason Hunt
  • Publication number: 20230413311
    Abstract: A method, a system, and a computer program product for optimal link selection between user equipment and new radio stations in a non-standalone network. The method includes detecting a connection attempt by a user equipment to a non-standalone network that includes at least one base station and NR stations. The method also includes receiving connection data from the UE and connecting the UE to the base station. The method further includes determining an NR station from the NR stations based on channel quality measurements relating to the NR stations and the connection data of the UE using a prediction module that uses a machine learning model to predict the NR station. The channel quality measurements include cell range, uplink performance, cell capacity, and link quality. The method also includes connecting the UE to the NR station determined by the machine learning model.
    Type: Application
    Filed: May 26, 2022
    Publication date: December 21, 2023
    Inventor: Sagar Tayal
  • Patent number: 11606745
    Abstract: As described herein, a system, method, and computer program are provided for orchestrating re-provisioning of network subscriber dedicated network slices. A request is received from an entity for use of a network. Network slice information indicating a plurality of slices of the network dedicated to a plurality of network subscribers is accessed. Provisioning of one of more slices of the plurality of slices to the entity is orchestrated, according to the request.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: March 14, 2023
    Assignee: AMDOCS DEVELOPMENT LIMITED
    Inventors: Himant Gupta, Sagar Tayal, Abhijit Singh
  • Patent number: 11533677
    Abstract: As described herein, a system, method, and computer program are provided for proactive 5G leg estimation. During an initial access procedure by a user equipment on a 4G leg of a 4G-LTE network, an eNodeB of the 4G-LTE network computes a parameter for the user equipment. Further, the eNodeB of the 4G-LTE network conditionally allows an addition of a 5G leg to the 4G-LTE network for the user equipment, based on the parameter computed for the user equipment.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: December 20, 2022
    Assignee: AMDOCS DEVELOPMENT LIMITED
    Inventors: Sagar Tayal, Manish Kumar Singh
  • Publication number: 20220345995
    Abstract: As described herein, a system, method, and computer program are provided for orchestrating re-provisioning of network subscriber dedicated network slices. A request is received from an entity for use of a network. Network slice information indicating a plurality of slices of the network dedicated to a plurality of network subscribers is accessed. Provisioning of one of more slices of the plurality of slices to the entity is orchestrated, according to the request.
    Type: Application
    Filed: April 23, 2021
    Publication date: October 27, 2022
    Inventors: Himant Gupta, Sagar Tayal, Abhijit Singh
  • Patent number: 11411884
    Abstract: As described herein, a multiple network controller system, method, and computer program are disclosed for providing enhanced network service. The multiple network controller system includes multiple network controllers each associated with a different network. In use, the system receives a request for a network service. Additionally, the system processes the request to select one or more of the network controllers to use for providing the network service, where the selection is made based on at least a quality requirement specified for the network service. Further, the system causes the selected one or more of the network controllers to provide the network service.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: August 9, 2022
    Assignee: AMDOCS DEVELOPMENT LIMITED
    Inventors: Sagar Tayal, Ramkumar Sharma, Mitul Surti