A radio frequency communication device comprising a radio frequency communication interface and a controller, wherein said controller is configured to: transmit (310, 810) a message through said radio frequency communication interface to a receiving radio frequency communication device using a transmission format, receive (330, 830) an acknowledgement message comprising a first portion SEQ NBR indicating the sequence number of the transmitted message for identification of the transmitted message, a second portion ACK/NACK indicating whether the receipt of the corresponding transmitted message is acknowledged ACK or not NACK, a third portion N/I indicating whether the reception of the transmitted message is influenced or corrupted by mainly noise N or interference I; characterized in that the acknowledgement message further comprises: a fourth portion TYPE indicating the type of interference, the fourth portion TYPE indicating which radio access technology standard causes the interference in case the reception of the transmitted message is corrupted mainly by interference; wherein the controller is configured to adapt (340, 840) said transmission format according to the information in the N/I indication; adapt a time for transmission according to the information in the fourth portion TYPE indication; and retransmit (350, 850) said message using said adapted transmission format and said adapted time for transmission. transmit (310, 810) a message through said radio frequency communication interface to a receiving radio frequency communication device using a transmission format, receive (330, 830) an acknowledgement message comprising a first portion SEQ NBR indicating the sequence number of the transmitted message for identification of the transmitted message, a second portion ACK/NACK indicating whether the receipt of the corresponding transmitted message is acknowledged ACK or not NACK, a third portion N/I indicating whether the reception of the transmitted message is influenced or corrupted by mainly noise N or interference I; characterized in that the acknowledgement message further comprises: a fourth portion TYPE indicating the type of interference, the fourth portion TYPE indicating which radio access technology standard causes the interference in case the reception of the transmitted message is corrupted mainly by interference; wherein the controller is configured to a first portion SEQ NBR indicating the sequence number of the transmitted message for identification of the transmitted message, a second portion ACK/NACK indicating whether the receipt of the corresponding transmitted message is acknowledged ACK or not NACK, a third portion N/I indicating whether the reception of the transmitted message is influenced or corrupted by mainly noise N or interference I; characterized in that the acknowledgement message further comprises: a fourth portion TYPE indicating the type of interference, the fourth portion TYPE indicating which radio access technology standard causes the interference in case the reception of the transmitted message is corrupted mainly by interference; wherein the controller is configured to adapt (340, 840) said transmission format according to the information in the N/I indication; adapt a time for transmission according to the information in the fourth portion TYPE indication; and retransmit (350, 850) said message using said adapted transmission format and said adapted time for transmission.