CN1360801A

5G,4G,3G

Title

GATEWAY LOCATION REGISTER FAULT RECOVERY

Application Number:

CN2000808865

Publication Date:

24-07-2002

Current Assignee:

Family ID:

Application Date:

12-04-2000

Declaring Company:

Publication Country:

US

Priority Date:

12-04-1999

Title

GATEWAY LOCATION REGISTER FAULT RECOVERY

Application Number:

CN2000808865

Family ID:

Publication Country:

US

Publication Date:

24-07-2002

Application Date:

12-04-2000

Priority Date:

12-04-1999

Current Assignee:

Declaring Company:

Abstract  Abstract

a gateway location register (GLR) through the reset message to all visitor location register (VLR) associated with the GLR to capable of recovering data. On the other hand the GLR to this from a home location register (HLR) sends the roaming number request it can recover the data in the GLR. In any one of cases resume position information from the VLR and restoring user profile from the HLR. If the GLR has a backup memory then the GLR can request of the roaming number to the spare memory service represented by the VLR of the mobile user associated with the roaming number request received from the HLR. if the information included in the spare memory is not correct the GLR can send recovery request for data giving the VLR associated with the GLR. Also when receiving the not know the roaming number request of user of the serving VLR the GLR can send an error indication to the HLR and wait from the serving VLR location updating. Additionally if the backup data is incorrect or does not exist the GLR can send request of a roaming number to the associated VLR has not received to the request of all thereof.

A gateway location register (GLR) can restore data by sending a reset message to all of the visitor location registers (VLR) associated with the GLR. Alternatively the data in the GLR can be restored when a request for a roaming number is sent to the GLR from a home location register (HLR). In any case the location information is restored from the VLR and the subscriber profile from the HLR. If the GLR has a backup memory the GLR can forward a request for a roaming number to a VLR which is indicated by the backup memory as serving the mobile subscriber associated with the roaming number request received from the HLR. If the information contained in the backup memory is incorrect the GLR can send a request to restore data to all VLRs associated with the GLR. Further the GLR upon receipt of a roaming number request for a subscriber whose serving VLR is unknown the GLR can send an error indication to the HLR and wait for a location update from a serving VLR. In addition if the backup data is incorrect or non-existent the GLR can send a request for a roaming number to all its associated VLRs which have not yet received the request.

A gateway location register (GLR) can restore data by sending a reset message to all of the visitor location registers (VLR) associated with the GLR. Alternatively the data in the GLR can be restored when a request for a roaming number is sent to the GLR from a home location register (HLR). In any case the location information is restored from the VLR and the subscriber profile from the HLR. If the GLR has a backup memory the GLR can forward a request for a roaming number to a VLR which is indicated by the backup memory as serving the mobile subscriber associated with the roaming number request received from the HLR. If the information contained in the backup memory is incorrect the GLR can send a request to restore data to all VLRs associated with the GLR. Further the GLR upon receipt of a roaming number request for a subscriber whose serving VLR is unknown the GLR can send an error indication to the HLR and wait for a location update from a serving VLR. In addition if the backup data is incorrect or non-existent the GLR can send a request for a roaming number to all its associated VLRs which 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.