| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique and system to allow home subscriber servers (HSSs) to retrieve subscriber's dynamic location/state information from a legacy home location register (HLR). SOLUTION: A home subscriber server (HSS) 104 uses a mobile application part (MAP) operation ATI (Any Time Interrogation) messaging technique to query a legacy home location register (HLR) 106 and obtain the requested location/state information. COPYRIGHT: (C)2006,JPO&NCIPI
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