Fast switching system in a radio communication system with a majority of main transmission systems and a majority of reserve transmission systems.

摘要

A switching system in a digital radio-communication system including a plurality of main radio-communication systems (1 to 3) and a plurality of stand-by radio-communication systems (5 to 7) provided for backing-up the main radio-communication systems. The switching system includes a plurality of switching means (810, 910 : 820, 920 : 830, 930) independently operable from one another, the number of which is equal to the number of the stand-by radio-communication systems. Each switching means (810, 910) switches between a stand-by radio-communication system (5) defined in connection with the switching means (810, 910) and a failed main radio-communication system, in a predetermined time.