| 摘要 |
PROBLEM TO BE SOLVED: To provide an inter-vehicle communication system whereby a user can grasp the state of vehicles surrounding its own vehicle. SOLUTION: A vehicle (A) is linked with vehicles a1 to a3 on adjacent lanes through CDMA communication (microwave communication). A vehicle (B) is linked with vehicles b1 to a4 on adjacent lanes through the CDMA communication (microwave communication). Information of its own vehicle and the utilization state of surrounding CDMA channels are basically communicated between CDMA links, and information obtained through the CDMA links is also transmitted between millimeter links in addition to the information of its own vehicle. COPYRIGHT: (C)2004,JPO
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