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:
Nov. 04, 2014
Filed:
May. 28, 2010
Chan Wah NG, Singapore, SG;
Keigo Aso, Kanagawa, JP;
Chun Keong Benjamin Lim, Singapore, SG;
Mohana Dhamayanthi Jeyatharan, Singapore, SG;
Chan Wah Ng, Singapore, SG;
Keigo Aso, Kanagawa, JP;
Chun Keong Benjamin Lim, Singapore, SG;
Mohana Dhamayanthi Jeyatharan, Singapore, SG;
Panasonic Intellectual Property Corporation of America, Torrance, CA (US);
Abstract
Disclosed is a technique to eliminate wasted tunneling encapsulation processing during redirection of a packet. According to the technique, when a packet of a first connection passing through a local mobility anchor ('LMA')and a mobile access gateway ('MAG')using a first prefix of an interfaceof a mobile node (“MN”)is redirected to a second connection passing through a LMAand a MAGusing a second prefix of an interfaceof the MN, a redirection tunnel Tis established between the LMAand the LMA. When the MAGknows the first prefix, the LMAencapsulates a packet addressed to the first prefix that is redirected via the tunnel T to be addressed to the MAGfor transferring.