| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication system which is inexpensive as an infrastructure, facilitates maintenance, and enlarges a communication area even in the region of a low population density. SOLUTION: A base station 101 decides the arrangement of small-sized flying objects 102 so as to cover all users and so as to attain network constitution most advantageous at the point of time. The respective small-sized flying objects are arranged such that intervals between a mobile station 103 and the small-sized flying object 102, between the small-sized flying objects and between the small-sized flying object 102 and the base station 101 are respectively a prescribed distance or less. Then, through the small-sized flying objects whose arrangement is ended, a communication route between the base station 101 and the mobile station 103 is routed aptly. That is, routing is performed so as to disperse traffic. The mobile station 103 starts communication with the base station 101 by using the decided communication route. COPYRIGHT: (C)2005,JPO&NCIPI
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