| 摘要 |
PURPOSE:To attain the effective use of a channel, by constituting each base station so that the station is set to any channel assigned to the entire broad area service and designating a channel not used at an adjacent base station at each generation of a call from a central channel controller. CONSTITUTION:The base stations 1-7 are constituted so as to be set to any channel. When a call from the base station 1 is generated, a priority designation channel order discriminating section usable by a base station of a central channel controller discriminates the priority of a channel not used at the base station 1 and adjacent base stations based on the content of a channel memory used depending on the base station and of a priority designation channel order memory by base stations and the channel is designated to the base station 1 according to the order. |
