作者: Osamu Kurokawa , Takuo Akimoto , Yuki Nakanishi , Yusuke Miyagawa , Takayuki Kido
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摘要: In order to enable a communication system introduced with femtocell base station using an IMS network, perform PS service similar that of the existing 3G control apparatus (SGSN functional unit), based on UE's message transmitted (FAP), acquires subscriber information for (Packet Switching) service, from HLR and registers in VLR is present network. Then, performs registered VLR.