Method for enhancement of subscriber profile data sameness HLR between VLR in mobile station center system

摘要

The present invention relates to a home location register (HLR) and data inconsistency occurs between the improved method which is the visitor location register (VLR) at the mobile switching system. In particular, when an initial request of the location registration and call reception NO.7 outside of the common channel signaling system, to a method for improving the data mismatch between the HLR / VLR due to the MAP loss and damage.; This phenomenon was observed not called due to more than the initial position registration and call reception request when NO.7 common channel signaling system in the conventional mobile switching system to the data mismatch between the HLR / VLR due to the MAP loss and damage.; According to the present invention for solving this, a first step of executing a new location registration and transfer a location registration request message to the HLR in the VLR based on the location registration request of the subscriber mobile terminals; The second phase requiring the re-registration position to the VLR for a predetermined period from the mobile station; And automatically back up the location registration information of the relevant subscriber to the HLR in accordance with the re-location registration of the VLR requests when trying to have the subscriber's mobile station origination in a state received no re-location registration from the mobile station-to date (Up date) run is characterized by a third step to complete the location registration of the mobile station.