Patent · US Active

Communication network with line-and packet-switching control

US8144578B2 · kind B2 · utility

2Cited by

2References

3Claims

0Family size

Assignee

T-Mobile International AG · DE

Inventors

Dieter Jacobsohn · Bonn, DE
Karl-Heinz Nenner · Bornheim, DE
Sabine Demel · Wien, AT

Key dates

Filing date	Aug 22, 2007
Grant date	Mar 27, 2012
Priority date	—
Expiry date	Jan 8, 2028

Classification

Technology area (CPC H)Electricity
CPC primaryH04Q3/0045
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A common communication network with line- and packet-switching control is provided, with telecommunication services such as call-forwarding, being carried out by means of a link between a control device and a communication network. At least partially synchronized control is provided for both the line-switching and the packet-switching part of the communication system, and carries out the telecommunication services.

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