Patents by Inventor Ankur CHAUHAN
Ankur CHAUHAN 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: 20250080999Abstract: An intelligent Radio Access Network (RAN) optimization framework. For an E2 Node, optimization services are initiated for handling by a Near-Real Time RAN Intelligent Controller (RIC) (Near-RT RIC). The E2 Node compares the performance to a first predetermined threshold. In response to the performance being below the first predetermined threshold, the E2 Node takes over optimization of the E2 Node. Otherwise, the Near-RT RIC continues optimization. The E2 Node compares the performance of the E2 Node to a second predetermined threshold. In response to the performance being below the second predetermined threshold, the Near RT RIC resumes handling the optimization. Otherwise, the E2 Node continues to handle the optimization of the performance of the E2 Node. For an Open-RAN Radio Unit (O-RU) Node, the O-RU Node performs local optimization of time-critical functions and a Non-RT RIC is able to perform optimization of non-time critical functions.Type: ApplicationFiled: February 27, 2023Publication date: March 6, 2025Inventors: Ranjeet Kumar PATRO, Rajesh GOYAL, Ankur CHAUHAN, Mudit GOEL, Shashank MISRA
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Publication number: 20250061097Abstract: A method for creating a database for driving context recognition for a driver assistance system of an ego vehicle including producing a database having sensor data based on a plurality of sensor recordings, labeling the sensor data in the database, producing dependency graphs between the labels; establishing dependencies between the labels based on the dependency graphs, identifying logical sequences of the labels, defining specific driving contexts based on the logical sequences, and saving the defined driving contexts in the database.Type: ApplicationFiled: December 1, 2022Publication date: February 20, 2025Applicant: Continental Autonomous Mobility Germany GmbHInventors: Harald von Rosenberg, Jitendra Kumar, Devadatta Prasad, Veena P V, Ankur Chauhan
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Patent number: 12199607Abstract: The present disclosure introduces integrated circuits and related manufacturing methods, wherein each integrated circuit includes an electronic device and a thermoelectric circuit. The electronic device is formed in and/or over a semiconductor substrate. The thermoelectric circuit includes thermopiles formed in and/or over the semiconductor substrate and electrically connected in series. The thermoelectric circuit is configured to modulate operation of the electronic device in response to a potential produced by the plurality of thermopiles.Type: GrantFiled: January 31, 2023Date of Patent: January 14, 2025Assignee: Texas Instruments IncorporatedInventors: Orlando Lazaro, Henry Litzmann Edwards, Andres Arturo Blanco, Kushal D. Murthy, Ankur Chauhan
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Publication number: 20240276298Abstract: An Open Radio Access Network (O-RAN) may include an O-RAN Centralized Unit (O-CU), at least one O-RAN Distributed Unit (O-DU), at least O-RAN Radio Unit (O-RU), and a Real-Time (RT) RAN Intelligent Controller (RIC) coupled to the at least O-DU and configured to host at least one application for controlling the at least one O-DU over a real-time control loop with a latency of less than 10 ms. The O-RAN wireless system may include a Non-RT (Non-RT) RIC configured to manage resources and events having a latency of 1 second or greater, and may include a Near-RT RIC configured to manage resources and events having a latency of 10 ms to 1 second. In addition, O-RAN may include a Service Management and Orchestrator (SMO) platform, where the RT RIC is connected to at least one of the SMO, the Non-RT RIC, the Near-RT RIC, RAN network elements and the O-RU.Type: ApplicationFiled: October 7, 2022Publication date: August 15, 2024Applicants: Altiostar Networks, Inc., RAKUTEN SYMPHONY SINGAPORE PTE. LTD.Inventors: Ankur Chauhan, Antonio Forenza, Manasi Padhy, Sridhar Bhaskaran
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Publication number: 20240258999Abstract: The present disclosure introduces integrated circuits and related manufacturing methods, wherein each integrated circuit includes an electronic device and a thermoelectric circuit. The electronic device is formed in and/or over a semiconductor substrate. The thermoelectric circuit includes thermopiles formed in and/or over the semiconductor substrate and electrically connected in series. The thermoelectric circuit is configured to modulate operation of the electronic device in response to a potential produced by the plurality of thermopiles.Type: ApplicationFiled: January 31, 2023Publication date: August 1, 2024Inventors: Orlando Lazaro, Henry Litzmann Edwards, Andres Arturo Blanco, Kushal D. Murthy, Ankur Chauhan
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Publication number: 20240251292Abstract: A method, performed by a non-real-time (NRT) radio access network (RAN) Intelligent Controller (RIC) within a Service Management and Orchestration (SMO) framework of an open-RAN (O-RAN) network, includes obtaining, by the NRT RIC, fault, configuration, accounting, performance and security (FCAPS) related information via an O1 connection from at least one network element (NE) in the O-RAN network, and implementing, by the NRT RIC, at least one first FCAPS related operation corresponding to the FCAPS related information for the at least one NE via the O1 connection, where the O1 connection includes an interface between the at least one NE and an O1 termination of the NRT RIC.Type: ApplicationFiled: December 1, 2022Publication date: July 25, 2024Applicants: RAKUTEN MOBILE USA LLC, Altiostar Networks India Private Limited, Rakuten Symphony UK LtdInventors: Antonio FORENZA, Ankur CHAUHAN, Kexuan SUN
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Publication number: 20240250879Abstract: A method for policy/control implementation includes retrieving, by a non-real-time (NRT) radio access network (RAN) Intelligent Controller (RIC) from a core network external to the NRT RIC via a first external interface, first enrichment data corresponding to core network information, determining, by the NRT RIC, at least one policy/control to be implemented in a RAN including the NRT RIC, based on the first enrichment data, and implementing, by the NRT RIC, the at least one policy/control in the RAN.Type: ApplicationFiled: November 28, 2022Publication date: July 25, 2024Applicants: RAKUTEN MOBILE USA LLC, Altiostar Networks India Prirate Limited, Rakuten Symphony UK LtdInventors: Antonio FORENZA, Ankur CHAUHAN, Kexuan SUN
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Patent number: 11977403Abstract: In examples, an apparatus includes a FET, first and second voltage-to-current circuits, a current selection circuit, and a comparator. The FET has first and second segments. The first segment has a first gate coupled to the first voltage-to-current circuit, a first source, and a first drain. The second segment has a second gate coupled to the second voltage-to-current circuit, a second source coupled to the first source, and a second drain coupled to the first drain. The current selection circuit has a current selection circuit output and first and second current selection inputs. The first current selection circuit input is coupled to the first voltage-to-current circuit. The second current selection circuit input is coupled to the second voltage-to-current circuit. The comparator has a comparator output and first and second comparator inputs, the first comparator input is coupled to the current selection circuit output.Type: GrantFiled: December 29, 2022Date of Patent: May 7, 2024Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Vinayak Hegde, Rolly Baradiya, Ankur Chauhan
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Publication number: 20240146254Abstract: A power transistor includes an ambient temperature input, a local temperature sensor, an array of transistor cells, and a thermal feedback circuit. The ambient temperature input is configured to receive an ambient temperature signal that is representative of an ambient temperature of the power transistor. The array of transistor cells has a control input. The local temperature sensor is configured to provide a local temperature signal that is representative of a temperature of the array of transistor cells. The thermal feedback circuit is coupled to the ambient temperature input, the local temperature sensor, and the control input. The thermal feedback circuit is configured to modulate a control signal provided at the control input based on a difference between the ambient temperature signal and the local temperature signal.Type: ApplicationFiled: October 27, 2022Publication date: May 2, 2024Inventors: Ankur CHAUHAN, Orlando LAZARO, Kushal MURTHY, Andres BLANCO, Henry EDWARDS
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Publication number: 20240073024Abstract: Methods, systems, devices, and apparatuses for passkey authentication at an identity management platform are described. In accordance with the described techniques, an administrator of the identity management platform may enable passkey authentication for clients of the identity management platform. Once the passkey authentication is enabled, the identity management platform may display a passkey login option to users associated with the clients of the identity management platform. If a user associated with a client of the identity management platform selects the passkey login option, a device associated with the user may generate a passkey that includes a private key and a public key. The device may store the private key and transmit an indication of the public key to the identity management platform. The identity management platform may use the public key to verify the identity of the user in subsequent login attempts.Type: ApplicationFiled: August 23, 2022Publication date: February 29, 2024Inventors: Vittorio Bertocci, Matias Woloski, Sebastian Iacomuzzi, Ankur Chauhan
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Patent number: 11871265Abstract: Accordingly the embodiments herein provide a method for dynamically controlling a TCP congestion window. The method includes estimating, by an electronic device 100, a real time available bandwidth for an available network. Further, the method includes deriving, by the electronic device 100, a dynamic congestion window control factor from the estimated real time available bandwidth. Further, the method includes modifying, by the electronic device 100, the congestion window based on the derived dynamic congestion window control factor. In an embodiment, the congestion window is modified by passing the real time available bandwidth information from a lower layer of a modem to a higher layer of a TCP Stack and adjusting the congestion window.Type: GrantFiled: January 18, 2019Date of Patent: January 9, 2024Inventors: Madhan Raj Kanagarathinam, Sukhdeep Singh, Irlanki Sandeep, Ankur Chauhan, Avinash Bhat, Hongshik Kim, Sungin Kim
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Patent number: 11722947Abstract: The present disclosure relates to a communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on 5G communication technology and IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A system and a method for routing a data packet to a user equipment (UE) in a long term evolution-wireless local area network (LTE-WLAN) aggregation are provided. The system includes an evolved node B (eNB) with a packet data convergence protocol (PDCP) adaptation layer that adds a header to the data packet.Type: GrantFiled: March 29, 2021Date of Patent: August 8, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Anshuman Nigam, Ankur Chauhan, Rangaraj Manavalan Karthik
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Publication number: 20230221742Abstract: In examples, an apparatus includes a FET, first and second voltage-to-current circuits, a current selection circuit, and a comparator. The FET has first and second segments. The first segment has a first gate coupled to the first voltage-to-current circuit, a first source, and a first drain. The second segment has a second gate coupled to the second voltage-to-current circuit, a second source coupled to the first source, and a second drain coupled to the first drain. The current selection circuit has a current selection circuit output and first and second current selection inputs. The first current selection circuit input is coupled to the first voltage-to-current circuit. The second current selection circuit input is coupled to the second voltage-to-current circuit. The comparator has a comparator output and first and second comparator inputs, the first comparator input is coupled to the current selection circuit output.Type: ApplicationFiled: December 29, 2022Publication date: July 13, 2023Inventors: Vinayak HEGDE, Rolly BARADIYA, Ankur CHAUHAN
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Patent number: 11545418Abstract: A device includes a relative temperature detector configured to determine a temperature difference between a device temperature sensed near a switch device and an ambient temperature sensed outside the switch device. The relative temperature detector is configured to generate a relative temperature output signal based on comparing the temperature difference to a relative temperature threshold. A power detector is configured to generate a power level signal based on comparing an indication of switch power of the switch device to a power threshold. The power level signal specifies whether the indication of switch power is above or below the power threshold. A thermal capacity control is configured to disable the switch device based on the power level signal specifying that the indication of switch power is above the power threshold and based on the relative temperature output signal indicating the temperature difference is above the relative temperature threshold.Type: GrantFiled: March 29, 2019Date of Patent: January 3, 2023Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Ankur Chauhan, Paragkumar Chaudhari, Vishal Gupta
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Patent number: 11503500Abstract: The embodiments herein achieve a method and a UE for enabling a transport layer optimization using a preemptive cross layer signaling. The method includes transmitting at least one information to the NR L2 receiver for the transport layer optimization for a data flow(s). The at least one information includes at least one of a configuration for requesting a buffer status of the NR L2 receiver, a policy to inspect data packets of the data flow(s), a configuration for enabling or disabling the transport layer optimization, a retransmission timeout (RTO) and a round trip time (RTT) of the data flow(s), an impending RTO value of the data flow(s) and a threshold value of a buffer size. Further, the method includes enabling the transport layer optimization based on the at least one information received from the NR L3 receiver to avoid receiving of duplicate data packets from a TCP sender.Type: GrantFiled: November 27, 2018Date of Patent: November 15, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Pratibha Kattemane Satyaganapati, Danish Ehsan Hashmi, Vikash Balasubramanian, Ankur Chauhan, Sundeep Rajendra D'Costa, Ramesh Chandra Vuppala
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Patent number: 11329472Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for preventing undesired triggering of short circuit or over current protection. An example apparatus includes an output terminal; a voltage detection device coupled to a voltage detection input terminal and the output terminal and including a voltage detection output coupled to a logic gate first input terminal; a pulse extender coupled between a logic gate output and a selecting node; a multiplexer coupled to the selecting node and configured to be coupled to a first protection circuit, a second protection circuit, and a driver; and a switch coupled between an input terminal and the output terminal and including a switch gate terminal coupled to the driver.Type: GrantFiled: May 31, 2019Date of Patent: May 10, 2022Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Subrato Roy, Ankur Chauhan, Vishal Gupta
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Patent number: 11184015Abstract: In some examples, a device comprises a first driver coupled to a first node, the first node to couple to a first load external to the device. The device comprises a second driver coupled to a second node, the second node coupled to a second load internal to the device. The device comprises a comparison circuit having an inverting input coupled to the first node and a non-inverting input coupled to the second node. Sizes of the second driver and the second load are configured proportionately to sizes of the first driver and the first load, respectively.Type: GrantFiled: January 17, 2018Date of Patent: November 23, 2021Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Ankur Chauhan, Abhrarup Barman Roy
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Publication number: 20210219207Abstract: The present disclosure relates to a communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on 5G communication technology and IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A system and a method for routing a data packet to a user equipment (UE) in a long term evolution-wireless local area network (LTE-WLAN) aggregation are provided. The system includes an evolved node B (eNB) with a packet data convergence protocol (PDCP) adaptation layer that adds a header to the data packet.Type: ApplicationFiled: March 29, 2021Publication date: July 15, 2021Inventors: Anshuman NIGAM, Ankur CHAUHAN, Rangaraj Manavalan KARTHIK
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Patent number: 10966139Abstract: The present disclosure relates to a communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on 5G communication technology and IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A system and a method for routing a data packet to a user equipment (UE) in a long term evolution-wireless local area network (LTE-WLAN) aggregation are provided. The system includes an evolved node B (eNB) with a packet data convergence protocol (PDCP) adaptation layer that adds a header to the data packet.Type: GrantFiled: September 4, 2019Date of Patent: March 30, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Anshuman Nigam, Ankur Chauhan, Rangaraj Manavalan Karthik
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Publication number: 20200382991Abstract: Accordingly the embodiments herein provide a method for dynamically controlling a TCP congestion window. The method includes estimating, by an electronic device 100, a real time available bandwidth for an available network. Further, the method includes deriving, by the electronic device 100, a dynamic congestion window control factor from the estimated real time available bandwidth. Further, the method includes modifying, by the electronic device 100, the congestion window based on the derived dynamic congestion window control factor. In an embodiment, the congestion window is modified by passing the real time available bandwidth information from a lower layer of a modem to a higher layer of a TCP Stack and adjusting the congestion window.Type: ApplicationFiled: January 18, 2019Publication date: December 3, 2020Inventors: Madhan Raj KANAGARATHINAM, Sukhdeep SINGH, Irlanki SANDEEP, Ankur CHAUHAN, Avinash BHAT, Hongshik KIM, Sungin KIM