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:
Jul. 18, 2017
Filed:
Mar. 23, 2012
Hong Cheng, Singapore, SG;
Chan Wah NG, Singapore, SG;
Shinkichi Ikeda, Kanagawa, JP;
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA, Torrance, CA (US);
Abstract
With the deployment of the Mobile Routers, some of the mobile devices would access the IP services, e.g. Remote Local IP Access (LIPA), via the local connections provided by the Mobile Router. In such cases, the mobile devices may be detached from the 3GPP access, and thus lose the capability of receiving certain services, e.g. CS domain related services. This invention presented a solution to allow the mobile device to continue enjoying the services provided via 3GPP access by placing the mobile device into a special state and binding Mobile Router's context with the mobile device's context. In this way, the mobile operator's core network would be able to trigger the mobile device to receive the CS service even its 3GPP access connections are removed.