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:
Sep. 22, 2015
Filed:
Nov. 22, 2013
Panasonic Intellectual Property Corporation of America, Torrance, CA (US);
Jun Hirano, Osaka, JP;
Chan Wah Ng, Singapore, SG;
Tien Ming Benjamin Koh, Singapore, SG;
Pek Yew Tan, Singapore, SG;
Panasonic Intellectual Property Corporation of America, Torrance, CA (US);
Abstract
A technology is disclosed for a mobile device with multiple interfaces to make use of its multiple interfaces capability with Mobile IP. According to this technology, MN (Mobile Node)comprises a cellular interface to connect to the cellular networkand a Wireless-LAN interface to connect to the local networkand, and sends a Binding Update message to set the address of the Wireless-LAN interface to CoA (Care-of Address) to HA (Home Agent) at the cellular network or CN (Correspondent Node). This Binding Update message includes a special label indication that the cellular interface is currently connected to the home network.