Patents by Inventor Rajesh Krishna Panta

Rajesh Krishna Panta 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: 10979205
    Abstract: Disclosed herein are systems, methods, and computer-readable storage devices for reducing inter-cellsite interference during full-duplex communication. A system receives a channel amplitude and a phase estimate between a first station and a second station, the first station and the second station creating inter-cellsite interference on a channel during full-duplex communications. The system calculates a level of the inter-cellsite interference between the first station and the second station based on the channel amplitude and the phase estimate and generates a cancellation signal based on the inter-cellsite interference. The system then communicates the cancellation signal to the first station for transmission with additional data during additional full-duplex communications.
    Type: Grant
    Filed: February 9, 2020
    Date of Patent: April 13, 2021
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Rittwik Jana, Vaneet Aggarwal, Lusheng Ji, Rajesh Krishna Panta, Kadangode K. Ramakrishnan, Christopher W. Rice, Nemmara K. Shankaranarayanan, Vinay Anant Vaishampayan
  • Publication number: 20200380633
    Abstract: A method and computer-readable storage device and apparatus for controlling a roadway resource are disclosed. For example, the method receives from a device associated with a vehicle a request to reach a target destination by a target arrival time and a maximum payment amount to reach the target destination by the target arrival time. The method next determining a route to the target destination and determines a roadway resource along the route that is controllable. The method then sends an instruction to the device associated with the vehicle, where the instruction indicates to navigate the vehicle along the route and controls the roadway resource to enable the vehicle to reach the target destination by the target arrival time.
    Type: Application
    Filed: August 17, 2020
    Publication date: December 3, 2020
    Inventors: Brian S. Amento, Matti A. Hiltunen, Kaustubh Joshi, David P. Kormann, Rajesh Krishna Panta, Kermit Hal Purdy, Thomas M. Smith, Alex Varshavsky, Svetlana Yarosh
  • Patent number: 10748229
    Abstract: A method and computer-readable storage device and apparatus for controlling a roadway resource are disclosed. For example, the method receives from a device associated with a vehicle a request to reach a target destination by a target arrival time and a maximum payment amount to reach the target destination by the target arrival time. The method next determining a route to the target destination and determines a roadway resource along the route that is controllable. The method then sends an instruction to the device associated with the vehicle, where the instruction indicates to navigate the vehicle along the route and controls the roadway resource to enable the vehicle to reach the target destination by the target arrival time.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: August 18, 2020
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Brian S. Amento, Matti A. Hiltunen, Kaustubh Joshi, David P. Kormann, Rajesh Krishna Panta, Kermit Hal Purdy, Thomas M. Smith, Alex Varshavsky, Svetlana Yarosh
  • Publication number: 20200177354
    Abstract: Disclosed herein are systems, methods, and computer-readable storage devices for reducing inter-cellsite interference during full-duplex communication. A system receives a channel amplitude and a phase estimate between a first station and a second station, the first station and the second station creating inter-cellsite interference on a channel during full-duplex communications. The system calculates a level of the inter-cellsite interference between the first station and the second station based on the channel amplitude and the phase estimate and generates a cancellation signal based on the inter-cellsite interference. The system then communicates the cancellation signal to the first station for transmission with additional data during additional full-duplex communications.
    Type: Application
    Filed: February 9, 2020
    Publication date: June 4, 2020
    Inventors: Rittwik JANA, Vaneet AGGARWAL, Lusheng JI, Rajesh Krishna PANTA, Kadangode K. RAMAKRISHNAN, Christopher W. RICE, Nemmara K. SHANKARANARAYANAN, Vinay Anant VAISHAMPAYAN
  • Patent number: 10560244
    Abstract: Disclosed herein are systems, methods, and computer-readable storage devices for reducing inter-cellsite interference during full-duplex communication. A system receives a channel amplitude and a phase estimate between a first station and a second station, the first station and the second station creating inter-cellsite interference on a channel during full-duplex communications. The system calculates a level of the inter-cellsite interference between the first station and the second station based on the channel amplitude and the phase estimate and generates a cancellation signal based on the inter-cellsite interference. The system then communicates the cancellation signal to the first station for transmission with additional data during additional full-duplex communications.
    Type: Grant
    Filed: July 24, 2013
    Date of Patent: February 11, 2020
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Rittwik Jana, Vaneet Aggarwal, Lusheng Ji, Rajesh Krishna Panta, Kadangode K. Ramakrishnan, Christopher W. Rice, Nemmara K. Shankaranarayanan, Vinay Anant Vaishampayan
  • Publication number: 20190215715
    Abstract: An eNodeB or other cell access point device can receive demand data from mobile devices served by the cell. The demand data can represent an estimate of demand over a future period for network resources (e.g., bandwidth). The cell can aggregate this demand data and determine price data for the time period or for various intervals of the time period, then transmit the price data to the mobile devices. The price data can operate as a collaborative approach to scheduling traffic. For example, data (e.g., delay tolerant data) can be shifted (e.g., delayed for a few seconds) based on an examination of the price data in conjunction a determined priority of the data. Such can be applicable to data traffic not traditionally thought of as delay tolerant such as streaming video or web browsing, and can be accomplished without negatively impacting the quality of service or experience of the client.
    Type: Application
    Filed: March 19, 2019
    Publication date: July 11, 2019
    Inventors: Kaustubh Joshi, Rajesh Krishna Panta, Cong Shi
  • Patent number: 10292067
    Abstract: An eNodeB or other cell access point device can receive demand data from mobile devices served by the cell. The demand data can represent an estimate of demand over a future period for network resources (e.g., bandwidth). The cell can aggregate this demand data and determine price data for the time period or for various intervals of the time period, then transmit the price data to the mobile devices. The price data can operate as a collaborative approach to scheduling traffic. For example, data (e.g., delay tolerant data) can be shifted (e.g., delayed for a few seconds) based on an examination of the price data in conjunction a determined priority of the data. Such can be applicable to data traffic not traditionally thought of as delay tolerant such as streaming video or web browsing, and can be accomplished without negatively impacting the quality of service or experience of the client.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: May 14, 2019
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Kaustubh Joshi, Rajesh Krishna Panta, Cong Shi
  • Patent number: 10289448
    Abstract: A traffic management mechanism can employ a two-tiered approach for managing background traffic based on prioritizing tasks by remaining time flexibility then scheduling prioritized tasks using linear programming.
    Type: Grant
    Filed: September 6, 2016
    Date of Patent: May 14, 2019
    Assignees: AT&T Intellectual Property I, L.P., George Washington University
    Inventors: Moo-Ryong Ra, Rajesh Krishna Panta, Tian Lan, Shijing Li
  • Publication number: 20180067765
    Abstract: A traffic management mechanism can employ a two-tiered approach for managing background traffic based on prioritizing tasks by remaining time flexibility then scheduling prioritized tasks using linear programming.
    Type: Application
    Filed: September 6, 2016
    Publication date: March 8, 2018
    Inventors: Moo-Ryong RA, Rajesh Krishna PANTA, Tian LAN, Shijing LI
  • Patent number: 9655067
    Abstract: A method, a non-transitory computer-readable medium and an apparatus for receiving a data packet that is transmitted from a first sensor node are disclosed. For example, the method performs a channel scan of a particular burst of channel scans. When the preamble packet is detected, the method determines whether the preamble packet is addressed to the second sensor node. When the preamble packet is addressed to the second sensor node, the method sends an acknowledgement packet to the first sensor node. The method then receives the data packet that is transmitted from the first sensor node. The method then sleeps for a duration of time, when there is no packet transmission that is ongoing that is destined to the second sensor node.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: May 16, 2017
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Rajesh Krishna Panta, James Allan Pelletier, Gregory T. Vesonder
  • Publication number: 20170061790
    Abstract: Vehicle-to-vehicle and vehicle-to-infrastructure communications are accomplished via a scalable ad hoc geographic routing protocol. As vehicles move along roadways, they can query other vehicles and entities for information. Responses to queries can be used to determine information such as traffic conditions, a retail store sale, that a restaurant has tables available, and/or that parking spaces are available, for example. Businesses, vehicles, and other entities along roadways can geocast pertinent information to vehicles passing by. Vehicles can cache information as it is received.
    Type: Application
    Filed: November 14, 2016
    Publication date: March 2, 2017
    Inventors: Rittwik Jana, Vaneet Aggarwal, Joshua Marc Auzins, Robert J. Hall, Rajesh Krishna Panta
  • Publication number: 20160198422
    Abstract: A method, a non-transitory computer-readable medium and an apparatus for receiving a data packet that is transmitted from a first sensor node are disclosed. For example, the method performs a channel scan of a particular burst of channel scans. When the preamble packet is detected, the method determines whether the preamble packet is addressed to the second sensor node. When the preamble packet is addressed to the second sensor node, the method sends an acknowledgement packet to the first sensor node. The method then receives the data packet that is transmitted from the first sensor node. The method then sleeps for a duration of time, when there is no packet transmission that is ongoing that is destined to the second sensor node.
    Type: Application
    Filed: March 14, 2016
    Publication date: July 7, 2016
    Inventors: Rajesh Krishna Panta, James Allan Pelletier, Gregory T. Vesonder
  • Patent number: 9288752
    Abstract: A method, a non-transitory computer-readable medium and an apparatus for receiving a data packet that is transmitted from a first sensor node are disclosed. For example, the method performs a channel scan of a particular burst of channel scans. When the preamble packet is detected, the method determines whether the preamble packet is addressed to the second sensor node. When the preamble packet is addressed to the second sensor node, the method sends an acknowledgement packet to the first sensor node. The method then receives the data packet that is transmitted from the first sensor node. The method then sleeps for a duration of time, when there is no packet transmission that is ongoing that is destined to the second sensor node.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: March 15, 2016
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Rajesh Krishna Panta, James Allan Pelletier, Gregory T. Vesonder
  • Patent number: 9210589
    Abstract: A protocol for providing location-based communication services in wireless sensor networks utilizes dynamic selection of forwarding devices, dynamic forwarding decisions, and intelligent backoff. Dynamic selection of forwarding devices limits the number of transmissions by dynamically selecting the devices that forward a message. Dynamic forwarding decisions implement different heuristics for different devices. According to intelligent backoff, devices that are closer to a destination region backoff for a shorter period of time than those which are further away from the destination region.
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: December 8, 2015
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Rajesh Krishna Panta, Joshua Marc Auzins, Maria F. Fernandez, Robert J. Hall
  • Publication number: 20150170310
    Abstract: A method and computer-readable storage device and apparatus for controlling a roadway resource are disclosed. For example, the method receives from a device associated with a vehicle a request to reach a target destination by a target arrival time and a maximum payment amount to reach the target destination by the target arrival time. The method next determining a route to the target destination and determines a roadway resource along the route that is controllable. The method then sends an instruction to the device associated with the vehicle, where the instruction indicates to navigate the vehicle along the route and controls the roadway resource to enable the vehicle to reach the target destination by the target arrival time.
    Type: Application
    Filed: December 18, 2013
    Publication date: June 18, 2015
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Brian S. Amento, Matti A. Hiltunen, Kaustubh Joshi, David P. Kormann, Rajesh Krishna Panta, Kermit Hal Purdy, Thomas M. Smith, Alex Varshavsky, Svetlana Yarosh
  • Publication number: 20150146611
    Abstract: An eNodeB or other cell access point device can receive demand data from mobile devices served by the cell. The demand data can represent an estimate of demand over a future period for network resources (e.g., bandwidth). The cell can aggregate this demand data and determine price data for the time period or for various intervals of the time period, then transmit the price data to the mobile devices. The price data can operate as a collaborative approach to scheduling traffic. For example, data (e.g., delay tolerant data) can be shifted (e.g., delayed for a few seconds) based on an examination of the price data in conjunction a determined priority of the data. Such can be applicable to data traffic not traditionally thought of as delay tolerant such as streaming video or web browsing, and can be accomplished without negatively impacting the quality of service or experience of the client.
    Type: Application
    Filed: November 25, 2013
    Publication date: May 28, 2015
    Applicant: AT&T Intellectual Property I, LP
    Inventors: Kaustubh Joshi, Rajesh Krishna Panta, Cong Shi
  • Publication number: 20150103707
    Abstract: A method, a non-transitory computer-readable medium and an apparatus for receiving a data packet that is transmitted from a first sensor node are disclosed. For example, the method performs a channel scan of a particular burst of channel scans. When the preamble packet is detected, the method determines whether the preamble packet is addressed to the second sensor node. When the preamble packet is addressed to the second sensor node, the method sends an acknowledgement packet to the first sensor node. The method then receives the data packet that is transmitted from the first sensor node. The method then sleeps for a duration of time, when there is no packet transmission that is ongoing that is destined to the second sensor node.
    Type: Application
    Filed: October 10, 2013
    Publication date: April 16, 2015
    Applicant: AT&T Intellectual Property I. L.P.
    Inventors: Rajesh Krishna Panta, James Allan Pelletier, Gregory T. Vesonder
  • Publication number: 20150029906
    Abstract: Disclosed herein are systems, methods, and computer-readable storage devices for reducing inter-cellsite interference during full-duplex communication. A system receives a channel amplitude and a phase estimate between a first station and a second station, the first station and the second station creating inter-cellsite interference on a channel during full-duplex communications. The system calculates a level of the inter-cellsite interference between the first station and the second station based on the channel amplitude and the phase estimate and generates a cancellation signal based on the inter-cellsite interference. The system then communicates the cancellation signal to the first station for transmission with additional data during additional full-duplex communications.
    Type: Application
    Filed: July 24, 2013
    Publication date: January 29, 2015
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Rittwik JANA, Vaneet AGGARWAL, Lusheng JI, Rajesh Krishna PANTA, Kadangode K. RAMAKRISHNAN, Christopher W. RICE, Nemmara K. SHANKARANARAYANAN, Vinay Anant VAISHAMPAYAN
  • Publication number: 20140098686
    Abstract: A protocol for providing location-based communication services in wireless sensor networks utilizes dynamic selection of forwarding devices, dynamic forwarding decisions, and intelligent backoff. Dynamic selection of forwarding devices limits the number of transmissions by dynamically selecting the devices that forward a message. Dynamic forwarding decisions implement different heuristics for different devices. According to intelligent backoff, devices that are closer to a destination region backoff for a shorter period of time than those which are further away from the destination region.
    Type: Application
    Filed: November 21, 2012
    Publication date: April 10, 2014
    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Rajesh Krishna Panta, Joshua Marc Auzins, Maria F. Fernandez, Robert J. Hall
  • Patent number: 8588119
    Abstract: A method for wirelessly transferring data between nodes may include periodically waking a receiving node from a sleep mode to a receive mode and returning the receiving node to the sleep mode, where, in the receive mode, the receiving node samples a plurality of wake-up channels; transmitting at least one wake-up preamble packet by a transmitting node on at least one of the plurality of wake-up channels; receiving, by the receiving node while in the receive mode, the wake-up preamble packet; transmitting, by the receiving node and responsive to receiving the wake-up preamble packet, an acknowledgement; transmitting, by the transmitting node and responsive to receiving the acknowledgement, a data frame on at least one data channel; and/or receiving, by the receiving node, the data frame. Some methods may include estimating a wake-up time of the receiving node and/or performing a clear channel assessment prior to transmitting the wake-up preamble packet.
    Type: Grant
    Filed: January 21, 2010
    Date of Patent: November 19, 2013
    Assignee: Robert Bosch GmbH
    Inventors: Rajesh Krishna Panta, Serbulent Tozlu, Abtin Keshavarzian