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:
Oct. 06, 2020
Filed:
Nov. 27, 2018
Cisco Technology, Inc., San Jose, CA (US);
Irfan Ali, Palo Alto, CA (US);
Humberto Jose La Roche, Ocean, NJ (US);
Aeneas Sean Dodd-Noble, Andover, MA (US);
Ravi Kiran Guntupalli, Cumming, GA (US);
Ravi Shekhar, Pune, IN;
Cisco Technology, Inc., San Jose, CA (US);
Abstract
In accordance with various embodiments, a method is performed including establishing a first communication session between an application function and a user equipment assigned a first IP address. The method includes determining, by the application function, that the user equipment has changed location. The method includes, in response to determining that the user equipment has changed location, sending, by the application function, a request that the user equipment be assigned a second IP address. The method includes establishing a second communication session between the application function and the user equipment assigned the second IP address.