Difference between revisions of "HLR functions"
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These functions are called by VLRs as the already authenticated cell phone moves from a cell or area to another. | These functions are called by VLRs as the already authenticated cell phone moves from a cell or area to another. | ||
Revision as of 17:22, 23 August 2013
The functions for an HLR are separated in the following capabilities:
Contents |
Location Management
These functions are called by VLRs as the already authenticated cell phone moves from a cell or area to another.
Subscriber data management
These operations add, remove or retrieve various data about the subscriber.
Routing
Call handling
Tracing subscriber's activity and calls
Supplementary Services [2]
These functions are for controlling and querying some standard supplementary services (like call deflection or barring) from the phone's native user interface.
- registerSS
- eraseSS
- activateSS
- deactivateSS
- interrogateSS
- registerPassword
- getPassword
- processUnstructuredSs
- unstructuredSs-Request
- unstructuredSs-Notify
Error recovery
Miscellaneous
References
- 1 - ETSI TS 100 974 V7.15.0 (2004-03) p40
- 2 - ETSI EN 300 928
