The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 03, 2011
Filed:
Mar. 06, 2007
Parviz Yegani, Danville, CA (US);
Jayaraman Iyer, Sunnyvale, CA (US);
Timothy P. Stammers, Raleigh, NC (US);
Anand K. Oswal, Sunnyvale, CA (US);
Parviz Yegani, Danville, CA (US);
Jayaraman Iyer, Sunnyvale, CA (US);
Timothy P. Stammers, Raleigh, NC (US);
Anand K. Oswal, Sunnyvale, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
In one embodiment according to the present disclosure, a system for implementing handover of a mobile IP session in a cellular communication network generally includes a processor and a memory for storing one or more context information rules associated with an access terminal. The processor is operable to receive a registration request message from the target radio network controller and in response to receipt of the registration request message, transmit a context information request message to query context information from an anchor IP gateway. The processor is also operable to receive a context information response message from the anchor IP gateway and apply the context information response message to the mobile IP connection. The context information response message including at least one context information rule that is associated with the access terminal.