Transmission quality reporting method

摘要

The invention concerns a method for reporting the quality of a transmission channel between a transmitter and a receiver, said transmitter transmitting frames of data over said transmission channel and said receiver sending back to said transmitter a non-acknowledgement information (NACK) when a received frame of data is detected as erroneous and said receiver sending to said transmitter at scheduled reporting times an information representative of the quality of the transmission channel at said reporting times. When the receiver sends a non-acknowledgement information back to said transmitter, it additionally sends an information representative of the quality of the transmission channel at the time the non-acknowledgement information is sent. <IMAGE>