| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To limit erroneous communication between adjacent lanes in a communication system between a road and a vehicle. <P>SOLUTION: This radio wave leakage limiting wall 11 is arranged between a first lane 1a provided with a road side antenna 2 for communicating with an onboard unit mounted on a passing vehicle and a second lane 1b adjacent to this first lane 1a, and is arranged for limiting communication between the onboard unit 4 mounted on the vehicle 3a passing through this second lane 1b and the road side antenna 2. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
