Wireless Multi-Path Transmission System (Mimo) With Controlled Repeaters in Each Signal Path

Source node (11) comprising

• a processing unit (87) for processing a source signal (21,22);
• a transmitting unit (91-95) for transmitting the source signal (21,22) to a destination node (12);
• and
• a receiving unit (91-95) for receiving a control signal from the destination node (12) for adjusting the processing unit (87);
• which destination node (12) is arranged to receive a first destination signal (31) corresponding with the source signal (21,22) and having followed a first signal route comprising an intermediate node (13,14) and is arranged to receive a second destination signal (32) corresponding with the source signal (21,22) and having followed a different second signal route, with at least one signal route being a wireless signal route, and which destination node (12) is arranged to process the first and second destination signal (31,32) and is arranged to correlate the first and second destination signal (31,32) and is arranged to, in response to a correlation result, transmit the control signal to the source node (11).

Intermediate node (13,14) comprising

• a processing unit (87) for processing an intermediate signal (41,51);
• and
• a receiving unit (91-95) for receiving the intermediate signal (41,51) corresponding with a source signal (21,22) transmitted by a source node (11) to a destination node (12) and for receiving a control signal from the destination node (12) for adjusting the processing unit (87);
• which destination node (12) is arranged to receive a first destination signal (31) corresponding with the source signal (21,22) and having followed a first signal route comprising the intermediate node (13,14) and is arranged to receive a second destination signal (32) corresponding with the source signal (21,22) and having followed a different second signal route, with at least one signal route being a wireless signal route, and which destination node (12) is arranged to process the first and second destination signal (31,32) and is arranged to correlate the first and second destination signal (31,32) and is arranged to, in response to a correlation result, transmit the control signal to the intermediate node (13,14).