Communication method using mobile IPv6 in NAT-PT environment and storage medium thereof
US7680111B2 · kind B2 · utility
2Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2004 |
| Grant date | Mar 16, 2010 |
| Priority date | — |
| Expiry date | Apr 6, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W80/045
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed is a communication method using the mobile IPv6 in the NAT-PT environment, and a recording medium storing the method. An NAT-PT (Network Address Translation-Protocol Translation) box as a substitute for an IPv4 node in the communication method performs an RR (Return Routability) process and a BU (Binding Update) process with an IPv6 node to allow data communication between the IPv4 node and the IPv6 node. Therefore, mobility support using the mobile IPv6 is provided in the network with the mixed IPv4 and IPv6.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.