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. 10, 2013
Filed:
Jul. 20, 2007
Kevin Shatzkamer, San Francisco, CA (US);
Mark Grayson, Maidenhead, GB;
Biswaranjan Panda, Santa Clara, CA (US);
Richard Kyle Forster, San Francisco, CA (US);
Kevin Shatzkamer, San Francisco, CA (US);
Mark Grayson, Maidenhead, GB;
Biswaranjan Panda, Santa Clara, CA (US);
Richard Kyle Forster, San Francisco, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
In one embodiment, a first access request is received from a mobile device. The access request may be received through a first access medium for a virtual access point name (APN). A session is created with a service using a first real access point name (APN) for the mobile device. A second access request is received through a second type of access medium. The request may be received through a second virtual APN. A session is determined that is active for the mobile device through the first access medium and the second access request is assigned the first real APN even though the request is received through a second access medium. The continuity of the connection may then be maintained because the first real APN is still being used. In this case, a handoff of the connection from the first access network to the second access network is performed while the connection to the service is maintained through the first real APN.