| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio network system, with which a line connection is easily available even when a carrier frequency band is shared with various kinds of systems. SOLUTION: In the radio network system connecting plural radio ports such as mobile stations, mobile repeater stations, base stations and fixed stations through a radio channel, when a call origination request or connection request does not appear, each of radio ports repeats operation for searching and registering an idle channel in processing of a receiving mode block 00 and when the call origination request or connection request appears, connecting operation is performed to the post-stage radio port by a channel registered by a call origination mode block 20 and a next line connection mode block 30 so that the connection of a network can be carried out successively in each of radio ports. As a result, the carrier frequency band can be shared with the other system.
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