Performance analysis of PCS mobility management database system
ICCCN '95 Proceedings of the 4th International Conference on Computer Communications and Networks
Integration of intelligent network services into future GSM networks
IEEE Communications Magazine
IEEE Network: The Magazine of Global Internetworking
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For reducing the load of Home Location Register (HLR) in 3G mobile networks, we propose a mobility scheme to efficiently provide Intelligent Networks Service (INS). Once INS service profile is downloaded from Service Control Point (SCP) into Visitor Location Register (VLR), the INS is managed by only VLR not to connect SCP, so the service management cost is hardly affected by the call arrival rate as INS profile is provided by VLR where Mobile Host (MH) locates, not SCP. The proposed scheme is better performance than previous methods in 3G mobile networks.