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:
Mar. 01, 2011
Filed:
Dec. 27, 2006
Kishore Mundra, Karnataka, IN;
Lakshmi Praba Gurusamy, Karnataka, JP;
Sameer Kumar, Karnataka, JP;
Ranjitsinh Udaysinh Wable, Karnataka, JP;
Kishore Mundra, Karnataka, IN;
Lakshmi Praba Gurusamy, Karnataka, JP;
Sameer Kumar, Karnataka, JP;
Ranjitsinh Udaysinh Wable, Karnataka, JP;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A method for route optimization with a dual mobile IPv4 node in an IPv6-only network is provided. The method includes the operations of: receiving a visited IPv6 address from a router when the dual mobile node is connected to the IPv6-only network; updating a home agent with the IPv6 address; deregistering a binding update with a correspondent node via the home agent; updating the correspondent node with an IPv6 address; checking the reachability of packets directly to the correspondent node using its IPv6 address; the mobile node starting sending, to the CN, data packets tunneled in an IPv6 packet once the reachability is verified; and the correspondent node sending tunneled data packets directly to an IPv6 address of the mobile node.