Patents by Inventor Vamsi K. Dokku

Vamsi K. Dokku 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).

  • Apparatus and methods for enhanced user equipment power management via controlled cell change notifications
    Patent number: 9332499
    Abstract: Apparatus and methods for power management in a wireless communication device include detecting a change in a serving cell for data communication from a first cell to a second cell; determining whether a terminal equipment (TE) is in a low power state; detecting a first technology type of the first cell and a second technology type of the second cell; determining whether the second technology type is a different technology mode than the first technology type; sending a cell change notification to a data processor associated with the TE when the second technology type is in the different technology mode than the first technology type and the TE is not in a low power state; and suppressing the sending of the cell change notification when the second technology type is not in the different technology mode and the TE is in the low power state.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: May 3, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Harsh Murari, Thomas M. Rebman, Vamsi K. Dokku, Shrawan Krishna Khatri, Jimi Atul Shah, Nirupama Locanindi, Vinay Paradkar
  • APPARATUS AND METHODS FOR ENHANCED USER EQUIPMENT POWER MANAGEMENT VIA CONTROLLED CELL CHANGE NOTIFICATIONS
    Publication number: 20140171087
    Abstract: Apparatus and methods for power management in a wireless communication device include detecting a change in a serving cell for data communication from a first cell to a second cell; determining whether a terminal equipment (TE) is in a low power state; detecting a first technology type of the first cell and a second technology type of the second cell; determining whether the second technology type is a different technology mode than the first technology type; sending a cell change notification to a data processor associated with the TE when the second technology type is in the different technology mode than the first technology type and the TE is not in a low power state; and suppressing the sending of the cell change notification when the second technology type is not in the different technology mode and the TE is in the low power state.
    Type: Application
    Filed: September 27, 2013
    Publication date: June 19, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Harsh MURARI, Thomas M. Rebman, Vamsi K. Dokku, Shrawan Krishna Khatri, Jimi Atul Shah, Nirupama Locanindi, Vinay Paradkar
  • Methods and apparatuses to reduce context switching during data transmission and reception in a multi-processor device
    Patent number: 8588253
    Abstract: A method and apparatus are provided for efficiently transferring data between a first and second processors having shared memory. A plurality of data packets are aggregated into a packet bundle at the first processor. The packet bundle is then transferred from the first processor to the second processor using the shared memory, wherein the transfer of the packet bundle is performed in a single context switch at the first processor. The packet bundle is then unbundled into individual data packets at the second processor, wherein a processing load of the second processor is reduced due to the aggregation of the data packets into the packet bundle by the first processor.
    Type: Grant
    Filed: June 25, 2009
    Date of Patent: November 19, 2013
    Assignee: QUALCOMM Incorporated
    Inventors: Jeffrey A. Dyck, Brian F. Costello, Vamsi K. Dokku, Udayakumar U. Menon, Amit M. Singh
  • METHODS AND APPARATUSES TO REDUCE CONTEXT SWITCHING DURING DATA TRANSMISSION AND RECEPTION IN A MULTI-PROCESSOR DEVICE
    Publication number: 20090323686
    Abstract: A method and apparatus are provided for efficiently transferring data between a first and second processors having shared memory. A plurality of data packets are aggregated into a packet bundle at the first processor. The packet bundle is then transferred from the first processor to the second processor using the shared memory, wherein the transfer of the packet bundle is performed in a single context switch at the first processor. The packet bundle is then unbundled into individual data packets at the second processor, wherein a processing load of the second processor is reduced due to the aggregation of the data packets into the packet bundle by the first processor.
    Type: Application
    Filed: June 25, 2009
    Publication date: December 31, 2009
    Applicant: QUALCOMM Incorporated
    Inventors: Jeffrey A. Dyck, Brian F. Costello, Vamsi K. Dokku, Udayakumar U. Menon, Amit M. Singh