Patents by Inventor Shilpa Talwar

Shilpa Talwar 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).

  • Equalization and estimation processing in wireless devices
    Patent number: 11956104
    Abstract: Millimeter-wave (mmWave) and sub-mmWave technology, apparatuses, and methods that relate to transceivers and receivers for wireless communications are described. The various aspects include an apparatus of a communication device including one or more antennas configured to receive an RF signal and an ADC system. The ADC system includes a 1-bit ADC configured to receive the RF signal, and an ADC controller circuitry configured to measure a number of positive samples in the received RF signal for a plurality of thresholds of the 1-bit ADC, estimate receive signal power associated with the received RF signal based on the measured number of positive samples, determine a direct current (DC) offset in the received RF signal using the estimated received signal power, and adjust the received RF signal based on the determined DC offset.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: April 9, 2024
    Assignee: Intel Corporation
    Inventors: Oner Orhan, Hosein Nikopour, Mehnaz Rahman, Ivan Simoes Gaspar, Shilpa Talwar, Stefano Pellerano, Claudio Da Silva, Namyoon Lee, Yo Seb Jeon, Eren Sasoglu
  • Wireless communication technology, apparatuses, and methods
    Patent number: 11955732
    Abstract: Millimeter wave (mmWave) technology, apparatuses, and methods that relate to transceivers, receivers, and antenna structures for wireless communications are described. The various aspects include co-located millimeter wave (mmWave) and near-field communication (NFC) antennas, scalable phased array radio transceiver architecture (SPARTA), phased array distributed communication system with MIMO support and phase noise synchronization over a single coax cable, communicating RF signals over cable (RFoC) in a distributed phased array communication system, clock noise leakage reduction, IF-to-RF companion chip for backwards and forwards compatibility and modularity, on-package matching networks, 5G scalable receiver (Rx) architecture, among others.
    Type: Grant
    Filed: December 27, 2022
    Date of Patent: April 9, 2024
    Assignee: Intel Corporation
    Inventors: Erkan Alpman, Arnaud Lucres Amadjikpe, Omer Asaf, Kameran Azadet, Rotem Banin, Miroslav Baryakh, Anat Bazov, Stefano Brenna, Bryan K. Casper, Anandaroop Chakrabarti, Gregory Chance, Debabani Choudhury, Emanuel Cohen, Claudio Da Silva, Sidharth Dalmia, Saeid Daneshgar Asl, Kaushik Dasgupta, Kunal Datta, Brandon Davis, Ofir Degani, Amr M. Fahim, Amit Freiman, Michael Genossar, Eran Gerson, Eyal Goldberger, Eshel Gordon, Meir Gordon, Josef Hagn, Shinwon Kang, Te Yu Kao, Noam Kogan, Mikko S. Komulainen, Igal Yehuda Kushnir, Saku Lahti, Mikko M. Lampinen, Naftali Landsberg, Wook Bong Lee, Run Levinger, Albert Molina, Resti Montoya Moreno, Tawfiq Musah, Nathan G. Narevsky, Hosein Nikopour, Oner Orhan, Georgios Palaskas, Stefano Pellerano, Ron Pongratz, Ashoke Ravi, Shmuel Ravid, Peter Andrew Sagazio, Eren Sasoglu, Lior Shakedd, Gadi Shor, Baljit Singh, Menashe Soffer, Ra'anan Sover, Shilpa Talwar, Nebil Tanzi, Moshe Teplitsky, Chintan S. Thakkar, Jayprakash Thakur, Avi Tsarfati, Yossi Tsfati, Marian Verhelst, Nir Weisman, Shuhei Yamada, Ana M. Yepes, Duncan Kitchin
  • Millimeter wave (mmWave) system and methods
    Patent number: 11956001
    Abstract: A mobile communication device that is configured to cancel interference within received millimeter wave band signals. The device includes a receiver circuit that is configured to receive a millimeter wave band signal, adjust gain provided to the millimeter wave band signal at a first amplifier, cancel interference in millimeter wave band signal after gain is adjusted by the first amplifier, and adjust gain provided to the millimeter wave band signal at a second amplifier after interference is cancelled.
    Type: Grant
    Filed: September 22, 2022
    Date of Patent: April 9, 2024
    Assignee: Apple Inc.
    Inventors: Mikhail T. Galeev, Oner Orhan, Arnaud Lucres Amadjikpe, Benjamin Grewell, Navid Naderializadeh, Hosein Nikopour, Susruth Sudhakaran, Shilpa Talwar, Liang Xian
  • Techniques for elevated device communication
    Patent number: 11943022
    Abstract: Systems and methods of beamforming and improving mmWave communications for drones are described. Multiple RF chains are used to adapt the main beam to track changes without the use of pilot signals. To reduce interference, interfering signal power is eliminated by optimizing a non-Gaussian measure to extract the interferers. The AoA of signals from a target drone on neighbouring drones and location of the neighbouring drones and base stations are used to independently corroborate the location reported by the target drone. The base station provides additional synchronization signals below 6 GHz and restricts the search/measurement space in the vertical direction. The inherent sparse structure above 6 GHz is exploited by applying different beamformers on a sounding signal and estimating the AoA and impulse response. Variations of fully digital and hybrid beamforming architectures for multi-cell DL sync and CRS measurement are described.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: March 26, 2024
    Assignee: Intel Corporation
    Inventors: Venkatesan Nallampatti Ekambaram, Yang-Seok Choi, Junyoung Nam, Feng Xue, Shu-ping Yeh, Hosein Nikopour, Shilpa Talwar, Jan Schreck, Nageen Himayat, Sagar Dhakal
  • METHODS AND DEVICES FOR RADIO COMMUNICATIONS
    Publication number: 20240073796
    Abstract: A circuit arrangement includes a preprocessing circuit configured to obtain context information related to a user location, a learning circuit configured to determine a predicted user movement based on context information related to a user location to obtain a predicted route and to determine predicted radio conditions along the predicted route, and a decision circuit configured to, based on the predicted radio conditions, identify one or more first areas expected to have a first type of radio conditions and one or more second areas expected to have a second type of radio conditions different from the first type of radio conditions and to control radio activity while traveling on the predicted route according to the one or more first areas and the one or more second areas.
    Type: Application
    Filed: September 7, 2023
    Publication date: February 29, 2024
    Inventors: Shahrnaz AZIZI, Biljana BADIC, John BROWNE, Dave CAVALCANTI, Hyung-Nam CHOI, Thorsten CLEVORN, Ajay GUPTA, Maruti GUPTA HYDE, Ralph HASHOLZNER, Nageen HIMAYAT, Simon HUNT, Ingolf KARLS, Thomas KENNEY, Yiting LIAO, Christopher MACNAMARA, Marta MARTINEZ TARRADELL, Markus Dominik MUECK, Venkatesan NALLAMPATTI EKAMBARAM, Niall POWER, Bernhard RAAF, Reinhold SCHNEIDER, Ashish SINGH, Sarabjot SINGH, Srikathyayani SRIKANTESWARA, Shilpa TALWAR, Feng XUE, Zhibin YU, Robert ZAUS, Stefan FRANZ, Uwe KLIEMANN, Christian DREWES, Juergen KREUCHAUF
  • METHODS AND APPARATUS TO VALIDATE DATA COMMUNICATED BY A VEHICLE
    Publication number: 20240046796
    Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to validate data communicated by a vehicle. An example apparatus an anomaly detector to, in response to data communicated by a vehicle, at least one of compare an estimated speed with a reported speed or compare a location of the vehicle with a reported location. The apparatus including the anomaly detector further to generate an indication of the vehicle in response to the comparison. The apparatus further includes a notifier to discard data sent by the vehicle and notify surrounding vehicles of the data communicated by the vehicle.
    Type: Application
    Filed: August 15, 2023
    Publication date: February 8, 2024
    Inventors: Liuyang Yang, Yair Yona, Moreno Ambrosin, Xiruo Liu, Hosein Nikopour, Shilpa Talwar, Kathiravetpillai Sivanesan, Sridhar Sharma, Debabani Choudhury, Kuilin Clark Chen, Jeffrey Ota, Justin Gottschlich
  • METHODS AND APPARATUS TO SLICE NETWORKS FOR WIRELESS SERVICES
    Publication number: 20230403568
    Abstract: Systems, apparatus, articles of manufacture, and methods are disclosed to slice networks for wireless services. Example apparatus are to implement an actor-critic neural network to predict a quality of service metric for a network slice based on a long short-term memory representative of one or more prior slicing decisions, compare the quality of service metric with a target service level specification, and update the long short-term memory based on the comparison.
    Type: Application
    Filed: June 8, 2023
    Publication date: December 14, 2023
    Inventors: Omid Semiari, Hosein Nikopour, Shilpa Talwar
  • Millimeter wave (MMWAVE) system and methods
    Patent number: 11811439
    Abstract: A mobile communication device that is configured to cancel interference within received millimeter wave band signals. The device includes a receiver circuit that is configured to receive a millimeter wave band signal, adjust gain provided to the millimeter wave band signal at a first amplifier, cancel interference in millimeter wave band signal after gain is adjusted by the first amplifier, and adjust gain provided to the millimeter wave band signal at a second amplifier after interference is cancelled.
    Type: Grant
    Filed: May 23, 2022
    Date of Patent: November 7, 2023
    Assignee: Apple Inc.
    Inventors: Mikhail T. Galeev, Oner Orhan, Arnaud Lucres Amadjikpe, Benjamin Grewell, Navid Naderi, Hosein Nikopour, Susruth Sudhakaran, Shilpa Talwar, Liang Xian
  • Methods and devices for radio communications
    Patent number: 11800439
    Abstract: A wireless communication device includes a processor configured to select an offload processing task for performance by an edge computing device; cause a baseband modem to establish a direct wireless connection between the wireless communication device and the edge computing device; cause the baseband modem to send first data to the edge computing device via the direct wireless connection; and receive second data from the edge computing device, wherein the second data comprise a result of the offload processing task performed on the first data. The edge computing device includes a processor configured to receive, from a user device, offloaded data to be processed according to an offload processing task; execute the offload processing task on the offloaded data; and cause the radio via the interface to wirelessly send a result of the executed offload processing task via a direct wireless connection with the user device.
    Type: Grant
    Filed: December 16, 2022
    Date of Patent: October 24, 2023
    Assignee: Intel Corporation
    Inventors: Shahrnaz Azizi, Biljana Badic, John Browne, Dave Cavalcanti, Hyung-Nam Choi, Thorsten Clevorn, Ajay Gupta, Maruti Gupta Hyde, Ralph Hasholzner, Nageen Himayat, Simon Hunt, Ingolf Karls, Thomas Kenney, Yiting Liao, Christopher MacNamara, Marta Martinez Tarradell, Markus Dominik Mueck, Venkatesan Nallampatti Ekambaram, Niall Power, Bernhard Raaf, Reinhold Schneider, Ashish Singh, Sarabjot Singh, Srikathyayani Srikanteswara, Shilpa Talwar, Feng Xue, Zhibin Yu, Robert Zaus, Stefan Franz, Uwe Kliemann, Christian Drewes, Juergen Kreuchauf
  • Methods and apparatus to validate data communicated by a vehicle
    Patent number: 11769415
    Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to validate data communicated by a vehicle. An example apparatus an anomaly detector to, in response to data communicated by a vehicle, at least one of compare an estimated speed with a reported speed or compare a location of the vehicle with a reported location. The apparatus including the anomaly detector further to generate an indication of the vehicle in response to the comparison. The apparatus further includes a notifier to discard data sent by the vehicle and notify surrounding vehicles of the data communicated by the vehicle.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: September 26, 2023
    Assignee: Intel Corporation
    Inventors: Liuyang Yang, Yair Yona, Moreno Ambrosin, Xiruo Liu, Hosein Nikopour, Shilpa Talwar, Kathiravetpillai Sivanesan, Sridhar Sharma, Debabani Choudhury, Kuilin Clark Chen, Jeffrey Ota, Justin Gottschlich
  • Millimeter wave beam tracking and beam sweeping
    Patent number: 11770174
    Abstract: Aspects of mmWave beam tracking and beam sweeping are described, for example, spatial searching operations, directional beam forming, complex channel measurement operations, and adaptive power savings. Some aspects include using priori information for mmWave beam tracking and beam sweeping. Some aspects include using priori information to modify a superset of beam criteria to obtain a subset of beam criteria, select a spatial region according to the subset of beam criteria, and initiate a spatial searching operation within the spatial region for establishing a communication link. Some aspects include obtaining complex channel measurements of beams and combining the measurements with priori information to determine a beam for use in a communication link. Some aspects include providing signals from Nr over K1 input/output (IO) links and receiving signals over K1 IO links, and combining signals received over the K1 IO links, using a compression matrix, to generate signals over K IO links.
    Type: Grant
    Filed: February 21, 2022
    Date of Patent: September 26, 2023
    Assignee: Intel Corporation
    Inventors: Brent Elliott, Benjamin Grewell, Tom Harel, Junyoung Nam, Hosein Nikopour, Oner Orhan, Susruth Sudhakaran, Shilpa Talwar, Ping Wang, Liang Xian, Xiaodi Zhang
  • V2X communications using multiple radio access technologies (multi-RAT)
    Patent number: 11751025
    Abstract: A communication device for multi-radio access technology (RAT) communications includes one or more processors and a plurality of transceivers. Each transceiver is configured to operate in at least one RAT of a plurality of RATs. The processors are configured to establish connection with a second communication device using a first transceiver of the plurality of transceivers and a first RAT of the plurality of RATs. A first data stream associated with a communication link connected to the second communication device and a third communication device is receive via a convergence function at the second communication device. The communication link uses a second RAT of the plurality of RATs. A code sequence is applied to a second data stream to generate an encoded second data stream, which is transmitted to the third communication device via a second communication link established based on information received via the first data stream.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: September 5, 2023
    Assignee: Intel Corporation
    Inventors: Stefan Fechtel, Kilian Roth, Bertram Gunzelmann, Markus Dominik Mueck, Ingolf Karls, Zhibin Yu, Thorsten Clevorn, Nageen Himayat, Dave A. Cavalcanti, Ana Lucia Pinheiro, Bahareh Sadeghi, Hassnaa Moustafa, Marcio Rogerio Juliato, Rafael Misoczki, Emily H. Qi, Jeffrey R. Foerster, Duncan Kitchin, Debdeep Chatterjee, Jong-Kae Fwu, Carlos Aldana, Shilpa Talwar, Harry G. Skinner, Debabani Choudhury
  • METHODS AND DEVICES FOR MANAGEMENT OF THE RADIO RESOURCES
    Publication number: 20230199565
    Abstract: A device may include a memory configured to store channel quality data comprising information indicating a quality of a communication channel between a base station (BS) and a user equipment (UE). The device may further include a processor configured to provide an input comprising the channel quality data to a machine learning model configured to predict a channel quality indicator (CQI) based on the input and encode a channel quality information based on the predicted CQI for a transmission to the BS.
    Type: Application
    Filed: December 20, 2021
    Publication date: June 22, 2023
    Inventors: Rath VANNITHAMBY, Kathiravetpillai SIVANESAN, Shilpa TALWAR
  • METHODS AND DEVICES FOR A SEMANTIC COMMUNICATION FRAMEWORK
    Publication number: 20230199746
    Abstract: A device may include a processor configured to extract semantic information from received data, generate one or more data elements based on the extracted semantic information for an instance of time, generate metadata associated with the generated one or more data elements, schedule a transmission of the one or more data elements and the metadata according to a scheduling configuration, and encode scheduling information indicating the scheduling configuration for the transmission.
    Type: Application
    Filed: December 20, 2021
    Publication date: June 22, 2023
    Inventors: Rath VANNITHAMBY, Kathiravetpillai SIVANESAN, Vallabhajosyula SOMAYAZULU, Shilpa TALWAR
  • METHODS AND DEVICES FOR POWER CONFIGURATIONS IN RADIO COMMUNICATION DEVICES
    Publication number: 20230199669
    Abstract: Devices and methods power configurations of radio communication devices. A device may include a memory storing communication activity data comprising information indicating a plurality of attributes with respect to communication activities over a radio connection between a user equipment (UE) and a base station (BS). The device may further include a processor that is configured to provide the communication activity data to a trained machine learning model configured to predict a communication activity for the radio connection between the UE and the BS and encode a power preference information for transmission to the BS based on the predicted communication activity.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 22, 2023
    Inventors: Rath VANNITHAMBY, Kathiravetpillai SIVANESAN, Maruti GUPTA HYDE, Satish JHA, Shilpa TALWAR
  • PACKET ENCODING AND ALLOCATION IN MULTI-LINK SYSTEMS
    Publication number: 20230198879
    Abstract: A system for wireless communication, the system may include a processor configured to generate encoded packets representative of input packets. The processor may also be configured to determine a probability of a transmission error for each link of a plurality of links. In addition, the processor may be configured to determine a probability of a link blockage error for each link of the plurality of links. Further, the processor may be configured to determine an allocation scheme for the encoded packets on the plurality of links based on the probability of the transmission error and the probability of the link blockage error for each link of the plurality of links. The processor may be configured to allocate the encoded packets on the plurality of links according to the allocation scheme. The processor may also be configured to instruct to wirelessly transmit the encoded packets on the plurality of links.
    Type: Application
    Filed: December 17, 2021
    Publication date: June 22, 2023
    Inventors: Wei MAO, Hosein NIKOPOUR, Shilpa TALWAR
  • COMMUNICATION SYSTEMS AND METHODS FOR TRANSMITTING AND PROCESSING OF DATA
    Publication number: 20230198718
    Abstract: According to various examples, a communication system is described comprising a receiver configured to receive, for each of a plurality of object classes, via a wireless communication channel shared among transmitters of a respective set of transmitters, a superposition of transmitted hyperdimensional code words, comprising, for each transmitter of the respective set of transmitters, a hyperdimensional code word transmitted via the wireless communication channel and encoding data of an object of the object class acquired by the transmitter, a memory configured to store, for each of the plurality of object classes, the received superposition in association with the class, a processor configured to classify a hyperdimensional code word representing an object to be classified by correlating the hyperdimensional code word with each stored superposition and to generate a classification result corresponding to the object class associated with a superposition fulfilling a predetermined criterion based on correlation
    Type: Application
    Filed: December 22, 2021
    Publication date: June 22, 2023
    Inventors: Jan SCHRECK, Wei MAO, Nageen HIMAYAT, Shilpa TALWAR, Ariela ZEIRA
  • USER SCHEDULING USING A GRAPH NEURAL NETWORK
    Publication number: 20230189317
    Abstract: The present disclosure relates to a device for use in a wireless network, the device including: a processor configured to: provide input data to a trained graph neural network model, the input data being indicative of a graph representation of a plurality of wireless communication devices, wherein the trained graph neural network model is configured to provide output data being indicative of a scheduled user set including the plurality of wireless communication devices; and instruct user scheduling of the plurality of wireless communication devices based on the output data of the trained graph neural network model.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 15, 2023
    Inventors: Vasuki NARASIMHA SWAMY, Oner ORHAN, Hosein NIKOPOUR, Shilpa TALWAR
  • Methods and devices for radio communications
    Patent number: 11653292
    Abstract: A circuit arrangement includes a preprocessing circuit configured to obtain context information related to a user location, a learning circuit configured to determine a predicted user movement based on context information related to a user location to obtain a predicted route and to determine predicted radio conditions along the predicted route, and a decision circuit configured to, based on the predicted radio conditions, identify one or more first areas expected to have a first type of radio conditions and one or more second areas expected to have a second type of radio conditions different from the first type of radio conditions and to control radio activity while traveling on the predicted route according to the one or more first areas and the one or more second areas.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: May 16, 2023
    Assignee: INTEL CORPORATION
    Inventors: Shahrnaz Azizi, Biljana Badic, John Browne, Dave Cavalcanti, Hyung-Nam Choi, Thorsten Clevorn, Ajay Gupta, Maruti Gupta Hyde, Ralph Hasholzner, Nageen Himayat, Simon Hunt, Ingolf Karls, Thomas Kenney, Yiting Liao, Christopher Macnamara, Marta Martinez Tarradell, Markus Dominik Mueck, Venkatesan Nallampatti Ekambaram, Niall Power, Bernhard Raaf, Reinhold Schneider, Ashish Singh, Sarabjot Singh, Srikathyayani Srikanteswara, Shilpa Talwar, Feng Xue, Zhibin Yu, Robert Zaus, Stefan Franz, Uwe Kliemann, Christian Drewes, Juergen Kreuchauf
  • WIRELESS COMMUNICATION TECHNOLOGY, APPARATUSES, AND METHODS
    Publication number: 20230145401
    Abstract: Millimeter wave (mmWave) technology, apparatuses, and methods that relate to transceivers, receivers, and antenna structures for wireless communications are described. The various aspects include co-located millimeter wave (mmWave) and near-field communication (NFC) antennas, scalable phased array radio transceiver architecture (SPARTA), phased array distributed communication system with MIMO support and phase noise synchronization over a single coax cable, communicating RF signals over cable (RFoC) in a distributed phased array communication system, clock noise leakage reduction, IF-to-RF companion chip for backwards and forwards compatibility and modularity, on-package matching networks, 5G scalable receiver (Rx) architecture, among others.
    Type: Application
    Filed: December 27, 2022
    Publication date: May 11, 2023
    Inventors: Erkan Alpman, Arnaud Lucres Amadjikpe, Omer Asaf, Kameran Azadet, Rotem Banin, Miroslav Baryakh, Anat Bazov, Stefano Brenna, Bryan K. Casper, Anandaroop Chakrabarti, Gregory Chance, Debabani Choudhury, Emanuel Cohen, Claudio Da Silva, Sidharth Dalmia, Saeid Daneshgar Asl, Kaushik Dasgupta, Kunal Datta, Brandon Davis, Ofir Degani, Amr M. Fahim, Amit Freiman, Michael Genossar, Eran Gerson, Eyal Goldberger, Eshel Gordon, Meir Gordon, Josef Hagn, Shinwon Kang, Te Yu Kao, Noam Kogan, Mikko S. Komulainen, Igal Yehuda Kushnir, Saku Lahti, Mikko M. Lampinen, Naftali Landsberg, Wook Bong Lee, Run Levinger, Albert Molina, Resti Montoya Moreno, Tawfiq Musah, Nathan G. Narevsky, Hosein Nikopour, Oner Orhan, Georgios Palaskas, Stefano Pellerano, Ron Pongratz, Ashoke Ravi, Shmuel Ravid, Peter Andrew Sagazio, Eren Sasoglu, Lior Shakedd, Gadi Shor, Baljit Singh, Menashe Soffer, Ra'anan Sover, Shilpa Talwar, Nebil Tanzi, Moshe Teplitsky, Chintan S. Thakkar, Jayprakash Thakur, Avi Tsarfati, Yossi Tsfati, Marian Verhelst, Nir Weisman, Shuhei Yamada, Ana M. Yepes, Duncan Kitchin