×

MOBILE IP MULTIPLE REGISTRATIONS AND PCC INTERACTIONS

  • US 20090196231A1
  • Filed: 02/04/2009
  • Published: 08/06/2009
  • Est. Priority Date: 02/06/2008
  • Status: Active Grant
First Claim
Patent Images

1. A method for provisioning policy rules for multiple data packet sessions over a wireless communication network to user equipment, comprising:

  • establishing a first Internet Protocol (IP) session for user equipment (UE) for wireless data packet communications by obtaining an IP address provided by an access policy enforcement function at an access node;

    instantiating a second IP session for UE for the wireless data packet communications by binding the IP address of the first session with a home address (HoA) provided by a core policy enforcement function remote to the access node;

    communicating the establishment of the first and second IP sessions to a policy rule function;

    communicating an associated IP address of the first session in response to instantiation of the second IP session to the policy rule function; and

    tying the first and the second sessions to identify the policy enforcement function where the policy rules need to be enforced.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×