Information communication program, information communication apparatus and information communication method
US7633902B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2006 |
| Grant date | Dec 15, 2009 |
| Priority date | — |
| Expiry date | Mar 6, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W80/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An information communication program, an information communication apparatus and an information communication method make it possible for a mobile node to maintain direct communication with some other terminal while it is moving from a network to another if the some other terminal is always located on a particular network. An information communication program for causing a computer to execute an operation of controlling an information communication apparatus having a static address and a dynamic address comprises a receiving party's address determining step that determines the address of the party receiving the packets delivered from an application of the information communication apparatus according to the address information of the packets to be transmitted and the address information of a predetermined subnet in order to transmit them to the receiving party and an encapsulating step that encapsulates the packets to be transmitted so as to transmit them by way of the relay apparatus when the receiving party's address is the first subnet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.