DE19635581C1

4G,3G,2G

Title

Cellular mobile communications network subscriber location method

Application Number:

DE19961035581

Publication Date:

23-10-1997

Current Assignee:

Family ID:

Application Date:

02-09-1996

Declaring Company:

Publication Country:

US

Priority Date:

02-09-1996

Title

Cellular mobile communications network subscriber location method

Application Number:

DE19961035581

Family ID:

Publication Country:

US

Publication Date:

23-10-1997

Application Date:

02-09-1996

Priority Date:

02-09-1996

Current Assignee:

Declaring Company:

Abstract  Abstract

The subscriber location system used for optimum switching through of incoming calls uses the subscriber call number for accessing a home register (HLRB) providing information (PSIPSI) for addressing a visitor register (VLRB) in which the actual momentary location of the subscriber is held. The actual location is checked to determine whether a direct call connection can be provided. Modified information is provided for the visitor register when this is the case.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.