Patents by Inventor Ashok Kumar Chennupati

Ashok Kumar Chennupati 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: 9191701
    Abstract: Techniques for scheduling transmission of video streams in a network are described. It may be determined whether an amount of data in a buffer of a wireless transceiver is above a threshold. A first video stream and a second video stream are buffered using the buffer. The first video stream is associated with a first transmission schedule. If determined that the amount of data is above the first threshold, a characteristic of the first video stream may be compared to a characteristic of the second video stream. The first video stream may be selected based, at least in part, on the comparison of the characteristic of the first video stream to the characteristic of the second video stream. The first transmission schedule of the first video stream may be modified upon selecting the first video stream.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: November 17, 2015
    Assignee: QUALCOMM Incorporated
    Inventor: Ashok Kumar Chennupati
  • Publication number: 20140165113
    Abstract: Techniques for scheduling transmission of video streams in a network are described. It may be determined whether an amount of data in a buffer of a wireless transceiver is above a threshold. A first video stream and a second video stream are buffered using the buffer. The first video stream is associated with a first transmission schedule. If determined that the amount of data is above the first threshold, a characteristic of the first video stream may be compared to a characteristic of the second video stream. The first video stream may be selected based, at least in part, on the comparison of the characteristic of the first video stream to the characteristic of the second video stream. The first transmission schedule of the first video stream may be modified upon selecting the first video stream.
    Type: Application
    Filed: February 18, 2014
    Publication date: June 12, 2014
    Applicant: QUALCOMM Incorporated
    Inventor: Ashok Kumar Chennupati
  • Patent number: 8695047
    Abstract: System and method for protecting video stream quality during transmission over a wireless medium. A plurality of video streams may be transmitted to one or more clients in a wireless manner. It may be determined that a size of a transmit queue is above a first threshold. The plurality of video streams may be differentiated, as part of which a video stream may be selected for penalization in order to protect the other video streams of the plurality of video streams. A scheduling penalty may be imposed on the selected video stream based on determining that the size of the transmit queue is above the first threshold and based on differentiating the plurality of video streams.
    Type: Grant
    Filed: November 8, 2011
    Date of Patent: April 8, 2014
    Assignee: QUALCOMM Incorporated
    Inventor: Ashok Kumar Chennupati
  • Publication number: 20130117791
    Abstract: System and method for protecting video stream quality during transmission over a wireless medium. A plurality of video streams may be transmitted to one or more clients in a wireless manner. It may be determined that a size of a transmit queue is above a first threshold. The plurality of video streams may be differentiated, as part of which a video stream may be selected for penalization in order to protect the other video streams of the plurality of video streams. A scheduling penalty may be imposed on the selected video stream based on determining that the size of the transmit queue is above the first threshold and based on differentiating the plurality of video streams.
    Type: Application
    Filed: November 8, 2011
    Publication date: May 9, 2013
    Inventor: Ashok Kumar Chennupati