Base station for a TDMA communication system

摘要

The base station (1) has two duplex radio transmitter (2) and receiver (3) which is coordinately controllable by means of a common digital controller (4) and to a certain time the first duplex radio transmitter or receiver on first radio frequency downlink signals (14) are delivered to the preset nodes (6-9). The second duplex radio transmitter or receiver on a second radio frequency uplink signals (18-21) receives from preset nodes.