发明名称 |
Home network searching when roaming in wireless communications networks |
摘要 |
A method in a wireless communications device including determining whether the device is operating in a network other than a home network, determining whether to search for the home network when not operating in the home network by comparing network record information associated with the network in which the device is operating to reference information. In some embodiments, the device indicates that it is operating in a network other than the network in which it is operating.
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申请公布号 |
US7920869(B2) |
申请公布日期 |
2011.04.05 |
申请号 |
US20030717255 |
申请日期 |
2003.11.19 |
申请人 |
MOTOROLA MOBILITY, INC. |
发明人 |
RAGER KENT D.;OTTING MARCIA J. |
分类号 |
H04W36/00;H04L12/56;H04W24/00;H04W40/00;H04W48/16 |
主分类号 |
H04W36/00 |
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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