| 摘要 |
<p>PURPOSE: To provide a radio communication system optimum to the use for specific areas such as a recreation ground and a hospital. CONSTITUTION: Plural base stations 11, 12, 13, 14 are arranged in the site of a recreation ground and a PHS terminals 41, 42, 43,..., 4n are arranged to each attraction spot in the side of the recreation ground with respect to the base stations 11, 12, 13, 14. When a PHS terminal 5 possessed by a person is used in the recreation ground, the person acquires an ID memory 51 for local area, mounts the ID memory 51 to the PHS terminal 5 and registers the position to the base stations 11, 12, 13, 14 based on the identification number of the ID memory 51 to communicate information with the PHS terminals 41, 42, 43,...,4n via the base station to which the position is registered.</p> |
