发明名称 |
METHOD AND SYSTEM FOR GSM MOBILE STATION ROAMING TO IS-41 |
摘要 |
A roaming gateway (32) interfaces between a CDMA MSC (22) and a GSM core infrastructure (14), so that a GSM-enabled CDMA mobile station (12) having a subscription in the GSM system can roam into the CDMA system (18) and be authenticated to use the CDMA system (18). The roaming gateway (32) obtains necessary authentication information from the GSM system and transfer the information to the mobile station (12) using a short message service.
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申请公布号 |
WO03053078(A8) |
申请公布日期 |
2004.10.07 |
申请号 |
WO2002US39928 |
申请日期 |
2002.12.13 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
JAIN, NIKHIL;HEINZINGER, GREGORY |
分类号 |
H04W8/12;H04W88/16;(IPC1-7):H04Q7/20;H04M1/66 |
主分类号 |
H04W8/12 |
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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