发明名称 |
System and method for data packet transport in hybrid wireless communication system |
摘要 |
Computer data is transferred between a CDMA radio access network and a GSM core infrastructure using a switch that acts on the CDMA side as a packet data serving node (PDSN) element and on the GSM side as a serving GPRS service node (SGSN) element. Switching message sequences and protocol stacks are disclosed.
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申请公布号 |
US7230936(B2) |
申请公布日期 |
2007.06.12 |
申请号 |
US20020077650 |
申请日期 |
2002.02.14 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
PAREKH NILESHKUMAR J.;JAIN NIKHIL |
分类号 |
H04J13/00;H04B;H04B1/707;H04B7/216;H04L12/56;H04L12/66;H04W80/00;H04W88/16;H04W92/02 |
主分类号 |
H04J13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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