Mobiles Kommunikationssystem und dessen Steuerungsverfahren.

摘要

A mobile communication system and its control method in which a line controller (7) controls speech channels to be used by fixed transceivers (41, 42, 43) and prior to the channel selecting operation of the fixed transceivers (41, 42, 43), informs the transceivers of the contents of the controlled speech channels. In response to the establishment of a speech channel between the fixed transceiver (41, 42, 43) and an associated mobile transceiver, the fixed transceiver (41, 42, 43) informs the line controller (7) of the established speech channel. When there is an incoming call on one of wired telephone lines (6a to 6e) or there is an outgoing call from the mobile transceivers (3a to 3e), the line controller (7) informs, on the basis of the speech channels informed by the fixed transceiver, the fixed transceiver (41, 42, 43) associated with the incoming or outgoing call of information on in-use or unusable speech channels.