发明名称 |
Seamless two-way roadway communication system |
摘要 |
<p>The road communication system and method seamlessly communicate different data sets of information between a stationary unit and a mobile unit while the mobile unit is moving across the cell boundaries of the stationary units. Furthermore, the road communication system and method utilize a common frequency to seamlessly communicate data substantially without the carrier and code interference.</p> |
申请公布号 |
EP1032231(A2) |
申请公布日期 |
2000.08.30 |
申请号 |
EP20000301348 |
申请日期 |
2000.02.21 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
IMAI, MASAHARU;YUMOTO, NOBUO |
分类号 |
G08G1/09;H04B7/26;H04L1/00;H04L5/02;H04W16/00;(IPC1-7):H04Q7/36 |
主分类号 |
G08G1/09 |
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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