Telecommunications system
US7907618B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 19, 2005 |
| Grant date | Mar 15, 2011 |
| Priority date | — |
| Expiry date | Jun 11, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
According to the present invention there is provided a telecommunications system for providing a facility for communicating internet packet data in accordance with a first internet protocol (IPV6). The system comprises a user equipment, the user equipment including a first internet protocol stack operable in accordance with a first internet protocol (IPV6) and a second internet protocol stack operable in accordance with a second internet protocol (IPV4). The system includes a packet radio system (GPRS) network operable to communicate internet packet data in accordance with the second internet protocol (IPV4), and an inter-working. The inter-working unit is operable in association with the user equipment to represent internet packet data according to the first internet protocol (IPV6) as internet packet data according to the second internet protocol (IPV4) for communication via the packet radio system network (GPRS). The inter-working-unit is operable to represent internet packet data received from the packet radio system network (GPRS) in the form of internet packet data according to the second internet protocol (IPV4) as internet packet data according to the first internet protoco…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.