BR0009751A

5G,4G,3G

Title

Not Available

Application Number:

BR20000009751

Publication Date:

16-04-2002

Current Assignee:

Family ID:

Application Date:

12-04-2000

Declaring Company:

Publication Country:

US

Priority Date:

12-04-1999

Title

Not Available

Application Number:

BR20000009751

Family ID:

Publication Country:

US

Publication Date:

16-04-2002

Application Date:

12-04-2000

Priority Date:

12-04-1999

Current Assignee:

Declaring Company:

Abstract  Abstract

PROCESS FOR RECOVERY FROM A FAILURE IN A RADIOCOMMUNICATIONS NETWORK. A connection point location record (GLR) can restore data by sending a reset message to all visitor location records (VLR) associated with the GLR. Alternatively, the data in the GLR can be restored when a request for a visitor number is sent to the GLR from a home location record (HLR). In any case, the location information is restored from the VLR and the subscribers profile from the HLR. If the GLR has a reservation memory, the GLR can send a request for a visitor number to a VLR which is indicated by the reservation memory as serving the mobile subscriber associated with the visitor number request received from the HLR. If the information contained in the reserve memory is incorrect, the GLR can send a request to restore data for all VLRs associated with the GLR. In addition, the GLR, upon receiving a visitor number request for a subscriber whose service VLR is unknown, the GLR can send an error indication to the HLR and wait for a location update from a service VLR. In addition, if the booking data is incorrect or does not exist, the GLR can send a request for a visitor number to all its associated VLRs that have not yet received the request.

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.