Patents Examined by Christian A Hammon
  • Patent number: 7920519
    Abstract: Facilitating node mobility includes facilitating a communication session for a mobile node communicated along a first communication path. A first anchor point manages context information for the communication session, where the context information comprises information for supporting the communication session. A command to transfer the context information to a second anchor point is received from a home agent. The second anchor point is operable to facilitate communication of the communication session along a second communication path. The context information is transferred in response to the command.
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: April 5, 2011
    Assignee: Cisco Technology, Inc.
    Inventors: Anand K. Oswal, Viren K. Malaviya, John G. Waclawsky, David P. Lindert, Jayaraman R. Iyer