Patents by Inventor Karthik Yagna

Karthik Yagna 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).

  • Selective location-aware paging
    Patent number: 8472983
    Abstract: In one embodiment, a method for efficiently paging home nodes comprises receiving location information from a home node which indicates that a mobile device is attached to the home node, storing the location information in one or more data structures, wherein the location information includes an identity of the mobile device and an identity of the home node, mapping in the one or more data structures the identity of the mobile device to the identity of the home node, receiving a paging request message which contains the identity of a desired mobile device, identifying one or more associated home nodes through the mapping with the identity of the desired mobile device, and forwarding the paging request message to the one or more associated home nodes.
    Type: Grant
    Filed: December 7, 2011
    Date of Patent: June 25, 2013
    Assignee: Cisco Technology, Inc.
    Inventors: Ankit Kapoor, Karthik Yagna
  • SELECTIVE LOCATION-AWARE PAGING
    Publication number: 20130150072
    Abstract: In one embodiment, a method for efficiently paging home nodes comprises receiving location information from a home node which indicates that a mobile device is attached to the home node, storing the location information in one or more data structures, wherein the location information includes an identity of the mobile device and an identity of the home node, mapping in the one or more data structures the identity of the mobile device to the identity of the home node, receiving a paging request message which contains the identity of a desired mobile device, identifying one or more associated home nodes through the mapping with the identity of the desired mobile device, and forwarding the paging request message to the one or more associated home nodes.
    Type: Application
    Filed: December 7, 2011
    Publication date: June 13, 2013
    Applicant: Cisco Technology, Inc.
    Inventors: Ankit Kapoor, Karthik Yagna