发明名称 |
Determining the mobile network code (mnc) having a length of two or three digits from the international mobile subscriber identity (IMSI) |
摘要 |
<p>Solutions are described that enable a user equipment (UE) for a communication system always to derive required identifiers using an international mobile subscriber identity (IMSI) even when the UE has only a subscriber identity module. One solution is based on a table, or list, that is maintained in the UE. Another solution is based on always taking a predetermined number of digits of the IMSI. Yet another solution is based on try-and-fail signaling. In consequence, the UE does not always need to know how many digits of the IMSI are used to indicate a mobile network code, which in some situations is impossible to know anyway.</p> |
申请公布号 |
EP2127418(A2) |
申请公布日期 |
2009.12.02 |
申请号 |
EP20080708257 |
申请日期 |
2008.01.28 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
HERRERO VERON, CHRISTIAN;HEDBERG, ANNE-LOTT;JOHANNESSON, REGINA |
分类号 |
H04W8/26;(IPC1-7):H04Q7/32 |
主分类号 |
H04W8/26 |
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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