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. 22, 2012
Filed:
Oct. 02, 2006
Joseph T. Sun, Milpitas, CA (US);
Cathleen N. Carroll, Cupertino, CA (US);
Renu Chaudhary, Sunnyvale, CA (US);
Leland Doon, San Francisco, CA (US);
Cynthia M. Jung, Menlo Park, CA (US);
John E. Malek, San Jose, CA (US);
Joseph T. Sun, Milpitas, CA (US);
Cathleen N. Carroll, Cupertino, CA (US);
Renu Chaudhary, Sunnyvale, CA (US);
Leland Doon, San Francisco, CA (US);
Cynthia M. Jung, Menlo Park, CA (US);
John E. Malek, San Jose, CA (US);
Motorola Solutions, Inc., Schaumburg, IL (US);
Abstract
A GGSN receives a request associated with a session creation for a mobile entity. The GGSN begins a process (a four-way handshake) for obtaining network access configuration parameters for the mobile entity and responds to the request prior to the completion of the four-way handshake. The GGSN then completes the four-way handshake. A GGSN creates an association between a first IP address and a first mobile entity and thereafter requests an IP address for a second mobile entity. In response thereto, the GGSN receives the first IP address, which the GGSN declines for the second mobile entity and reserves for the first mobile entity. The GGSN requests an IP address for the second mobile entity a second time and receives a second IP address that is different from the first IP address.