| 摘要 |
PURPOSE:To improve the reliability of position registration by providing respectively an ID identification memory section to each radio base station and a gate exchange. CONSTITUTION:The system is provided with plural radio base stations 30-1 to 30-n having a radio transmitter-receiver and an ID identification storage section 24, a gate exchange 20 including a switch group 23 connecting to a telephone network 10, a channel control section 21 and the ID identification storage section 24, a radio reception circuit receiving plural channels simultaneously to communicate with plural radio base stations 30-1 to 30-n while moving in the service area, a radio transmission circuit applying simultaneous transmission to plural channels and a mobile radio equipment enabling the communication with a broad band radio base station with increased respectively power. Then when a channel whose communication quality is below a prescribed value (old channel) takes place, other channel (new channel) is switched with other station among the radio base stations 30-1 to 30-n meeting prescribed communication quality. Thus, the reliability of position registration is improved. |
