Patents by Inventor Ayaskant Rath

Ayaskant Rath 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).

  • METHOD AND APPARATUS FOR OFFLOADING BACKHAUL TRAFFIC
    Publication number: 20170099617
    Abstract: A method and apparatus for offloading backhaul traffic are disclosed. A first base station may detect a condition triggering backhaul traffic offloading for a wireless transmit/receive unit (WTRU). The first base station may establish a wireless connection with a second base station, and offload at least one bearer of the WTRU onto the second base station via the wireless connection. The first base station may be a macro-cell base station and the second base station may be a femto-cell base station having a wired connection to Internet and a mobile operator core network. The first or second base station may include a relay functionality and act as a relay between thee WTRU and the other base station. The backhaul link may be established using a Uu, Un, X2 interface or any other interface over a licensed or license-exempt frequency, a TV white space frequency, etc.
    Type: Application
    Filed: December 16, 2016
    Publication date: April 6, 2017
    Applicant: InterDigital Patent Holdings, Inc.
    Inventors: John L. Tomici, Alexander Reznik, Prabhakar R. Chitrapu, Ayaskant Rath, Angelo A. Cuffaro, Brian G. Kiernan, Joseph M. Murray, Ravikumar V. Pragada
  • Method and apparatus for offloading backhaul traffic
    Patent number: 9526056
    Abstract: A method and apparatus for offloading backhaul traffic are disclosed. A first base station may detect a condition triggering backhaul traffic offloading for a wireless transmit/receive unit (WTRU). The first base station may establish a wireless connection with a second base station, and offload at least one bearer of the WTRU onto the second base station via the wireless connection. The first base station may be a macro-cell base station and the second base station may be a femto-cell base station having a wired connection to Internet and a mobile operator core network. The first or second base station may include a relay functionality and act as a relay between the WTRU and the other base station. The backhaul link may be established using a Uu, Un, X2 interface or any other interface over a licensed or license-exempt frequency, a TV white space frequency, etc.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: December 20, 2016
    Assignee: InterDigital Patent Holdings, Inc.
    Inventors: John L. Tomici, Prabhakar R. Chitrapu, Ayaskant Rath, Angelo A. Cuffaro, Brian G. Kiernan, Joseph M. Murray, Ravikumar V. Pragada, Alexander Reznik
  • METHOD AND APPARATUS FOR OFFLOADING BACKHAUL TRAFFIC
    Publication number: 20150045032
    Abstract: A method and apparatus for offloading backhaul traffic are disclosed. A first base station may detect a condition triggering backhaul traffic offloading for a wireless transmit/receive unit (WTRU). The first base station may establish a wireless connection with a second base station, and offload at least one bearer of the WTRU onto the second base station via the wireless connection. The first base station may be a macro-cell base station and the second base station may be a femto-cell base station having a wired connection to Internet and a mobile operator core network. The first or second base station may include a relay functionality and act as a relay between the WTRU and the other base station. The backhaul link may be established using a Uu, Un, X2 interface or any other interface over a licensed or license-exempt frequency, a TV white space frequency, etc.
    Type: Application
    Filed: March 15, 2013
    Publication date: February 12, 2015
    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
    Inventors: John L. Tomici, Alexander Reznik, Prabhakar R. Chitrapu, Ayaskant Rath, Angelo A. Cuffaro, Brian G. Kiernan, Joseph M. Murray, Ravikumar V. Pragada
  • Peer-to-peer voice over internet protocol
    Patent number: 8315521
    Abstract: An optical network terminal receives, from a user device associated with the optical network terminal, a call to a called party, and checks a table, which may be locally cached in the optical network terminal, for a network location of another optical network terminal associated with the called party. The device also establishes a connection with another user device associated with the other optical network terminal, based on the network location, and exchanges voice data with the other user device associated with the other optical network terminal via the connection.
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: November 20, 2012
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Stevan H. Leiden, Ayaskant Rath, Yong Liu, Shivendra Panwar, Keith Ross
  • PEER-TO-PEER VOICE OVER INTERNET PROTOCOL
    Publication number: 20100278534
    Abstract: An optical network terminal receives, from a user device associated with the optical network terminal, a call to a called party, and checks a table, which may be locally cached in the optical network terminal, for a network location of another optical network terminal associated with the called party. The device also establishes a connection with another user device associated with the other optical network terminal, based on the network location, and exchanges voice data with the other user device associated with the other optical network terminal via the connection.
    Type: Application
    Filed: December 16, 2009
    Publication date: November 4, 2010
    Applicant: VERIZON PATENT AND LICENSING, INC.
    Inventors: Stevan H. Leiden, Ayaskant Rath, Yong Liu, Shivendra Panwar, Keith Ross