发明名称 |
Method of providing a cellular service connection for a mobile vehicle |
摘要 |
The invention provides a method of providing a cellular service connection for a mobile vehicle. A primary band is selected from a predetermined access list. It is determined whether at least one channel is available within the primary band. A secondary band from the predetermined access list is selected if it is determined that there are no available channels within the primary band.
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申请公布号 |
US2003087643(A1) |
申请公布日期 |
2003.05.08 |
申请号 |
US20010001105 |
申请日期 |
2001.11.02 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
MAZZARA WILLIAM E. |
分类号 |
H04W4/00;H04W72/02;H04W84/04;(IPC1-7):H04Q7/20 |
主分类号 |
H04W4/00 |
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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