Patent · US Expired

Telecommunication system architecture for extended open service access to multiple heterogeneous networks

US7660881B2 · kind B2 · utility

2Cited by

3References

9Claims

0Family size

Assignee

Telenor ASA · NO

Inventors

Do Van Thanh · Oslo, NO
Gunvald Martin Grodem · Oslo, NO

Key dates

Filing date	Jul 12, 2002
Grant date	Feb 9, 2010
Priority date	—
Expiry date	Dec 30, 2022

Classification

Technology area (CPC H)Electricity
CPC primaryH04W80/00
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A telecommunication system providing extended open service access to multiple heterogeneous networks has one unique common framework for the networks and a common service capability feature (SCF) for the networks to provide a common network interface.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.