摘要 |
PURPOSE:To improve communication quality even when the frequency of channel switching is increased in communicating by applying plural position registration methods and the transmission/reception method of control signals coupled with those methods on a mobile communication system. CONSTITUTION:Plural radio base stations 30 equipped with radio transmitter/receivers 31 and 33 and ID identification storage parts 34, a switch group 23 to connect the base station 30 to a telephone network 10, a speech path control part 21, and a barrier exchange 11 including an ID identification part 24 are provided. A reception circuit 68 which receives plural channels for the communication with the base station 30 by a mobile equipment 50 simultaneously as moving service areas covered by the plural base stations 30, and a transmission circuit 66 which transmits the plural channels simultaneously are provided. When the communication quality is deteriorated during the parallel communication of the same communication contents, a communication quality monitor part 57 informs the fact to a control part 58, and when interference disturbance over a prescribed level is detected 62, it is reported to the control part 58, and the channel is switched to another channel to satisfy the communication quality between another base station. |