发明名称 |
METHOD, MOBILE STATION, SYSTEM AND NETWORK PROCESSOR FOR USE IN MOBILE COMMUNICATIONS |
摘要 |
A method (200) of operation in a mobile communication system (100) includes: a mobile station (101) sending (207) to a visited network (103) a certified service record, provided by a home network (102), of communication services allowed to be provided to the mobile station, the service record being accompanied by or including a certificate code applied by the home network by a calculation procedure applied to contents of the service record using an authentication key; the visited network calculating (211) an authentication code for the service record using an authentication key obtained by the visited network; the visited network authenticating (212) the service record by matching (212) the certificate and authentication codes; and the visited network providing (215) communication services to the mobile station based upon the authenticated service record. |
申请公布号 |
EP2332357(A4) |
申请公布日期 |
2013.01.23 |
申请号 |
EP20090818221 |
申请日期 |
2009.09.17 |
申请人 |
MOTOROLA SOLUTIONS, INC. |
发明人 |
HOFFMAN, TORBEN;SORENSEN, LARS |
分类号 |
H04W12/06;H04W8/06 |
主分类号 |
H04W12/06 |
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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