method for controlling mottagningssignalnivu00e5er in a node in a tdma radio communication system for point - to - multipunktkommunikation

摘要

The invention refers to a method for controlling the signal level in point to multi-point (PmP) radio-communication systems having microwave time division multiple access (TDMA), according to which a local control is activated by a particular AGC (5) in the receiver of the node (1) and simultaneously a radio control loop (9) is activated, from the node (1) to each terminal (2, 3 , 4) regulating the transmitted power level. The AGC (5) employed in the receiver of the node (1) is a circuit both fast in re-configuration, and accurate and stable in the working phases. IMAGE