PROPAGATION ENVIRONMENT RECOGNITION METHOD AND PROPAGATION ENVIRONMENT RECOGNITION DEVICE

摘要

To recognize a communication environment while reducing the amount of calculation.SOLUTION: A measurement robot 1 measures a radio wave by a radio wave measurement unit 11 at a measurement point. In a case where it is determined that communication using radio waves is unreliable at the measurement point, a self-propelled route control unit 14 controls the radio wave measurement unit 11 to perform more detailed radio wave measurement than a case where it is determined that communication using radio waves is highly reliable on the basis of one or more of the measurement result by the radio wave measurement unit 11 and information on an obstacle detected by a terrain/obstacle/position detection sensor unit 12.SELECTED DRAWING: Figure 1