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:
Dec. 20, 2005
Filed:
May. 04, 2001
Sundar Raman, Arlington Heights, IL (US);
Chandra Warrier, Schaumburg, IL (US);
Ningya Wang, Schaumburg, IL (US);
Sundar Raman, Arlington Heights, IL (US);
Chandra Warrier, Schaumburg, IL (US);
Ningya Wang, Schaumburg, IL (US);
UTStarcom, Inc., Alameda, CA (US);
Abstract
A system and method of transmitting information between a mobile node and a home agent of the mobile node. The mobile node has an associated home AAA server. The address of the HAAA is determined. The HAAA is contacted and, responsively, receives information indicating a methodology of determining the home address of the mobile node. A proxy server determines the address of the home agent using information received from the PDSN. The information is routed from the mobile node to the home agent having the address.