Patent · US Active

Registration of radio network change based on a CS fallback mechanism

US9107125B2 · kind B2 · utility

0Cited by

0References

7Claims

0Family size

Assignee

VODAFONE GMBH · DE

Inventors

Alexej Kulakov · Mülheim an der Ruhr, DE
Peter Wild · Krefeld, DE
Yang Lu · Boise, US
Jürgen Caldenhoven · Mülheim an der Ruhr, DE

Key dates

Filing date	Nov 5, 2012
Grant date	Aug 11, 2015
Priority date	—
Expiry date	Aug 11, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH04W60/00
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method for the switchover of a mobile terminal device from a first radio network of a mobile radio system to a second radio network is described. The switchover is carried out on the basis of a CS fallback mechanism, and whereby, on the basis of the switchover, the mobile terminal device logs on to a base station of the second radio network in order to establish a connection. In conjunction with the log-on, the mobile terminal device transmits a notification pertaining to the CS fallback mechanism to the base station, and the base station registers the log-on of the terminal device as a function of the notification. Moreover, a base station and to a mobile terminal device for carrying out the method are also described herein.

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