发明名称 |
Relay for a cellular network in a vehicle |
摘要 |
A method and apparatus for improving a network is described. The network uses the energy from a vehicle battery or vehicle generator to power an intermediate transmitter device that receives the signal from a portable wireless device and retransmits the information in the signal to a base station. The intermediate transmitter device also receives information from the base station and retransmits the information to the portable wireless device. The described system expands the areas in which a wireless device may be used. |
申请公布号 |
EP1545076(A3) |
申请公布日期 |
2006.05.24 |
申请号 |
EP20040029724 |
申请日期 |
2004.12.15 |
申请人 |
XEROX CORPORATION |
发明人 |
PEETERS, ERIC |
分类号 |
H04B7/26;H04L12/56;H04B1/00;H04L12/28;H04M1/60;H04W12/06;H04W52/00;H04W84/04;H04W88/04 |
主分类号 |
H04B7/26 |
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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