发明名称 |
Network interworking system and method for providing seamless voice service and short message service between wireless communication networks |
摘要 |
A network interworking system is provided for connecting a voice call between a mobile terminal in a wireless packet network and a mobile terminal in a mobile communication network. A home location register (HLR) registers therein location information of terminals and a subscriber profile. An access point controller (APC) converts data between the mobile communication network and the wireless packet network upon receipt of an origination message including a terminal identifier of a called terminal, and transmits a call connection request to the called terminal. A mobile switching center (MSC) detects a location of the called terminal through the HLR upon receipt of the call connection request from the APC, and transmits a paging message to the detected location of the called terminal. A base station system (BSS) transmits the paging message from the MSC in the mobile communication network to the called terminal.
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申请公布号 |
US2006114885(A1) |
申请公布日期 |
2006.06.01 |
申请号 |
US20050269892 |
申请日期 |
2005.11.09 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
BAEK HYE-WON;PARK JOON-HO;PARK DONG-SOO;KIM DAE-SEOK |
分类号 |
H04L12/66 |
主分类号 |
H04L12/66 |
代理机构 |
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