The present disclosure provides a system and method for providing real-time multimediacommunication over communication channels. The method includes steps of: transmitting,from a transceiver, a set of analog signals corresponding to an input user data over thecommunication channel; converting, using ADC, the set of analog signals to a correspondingset of digital signals; compressing, using codec unit, the set of digital signals; determining, bya processor, SNR of the communication channel; sensing, by the processor, noise parametersof the communication channel to transmit the determined SNR as feedback to the transceiver;selecting modulation scheme, wherein processor configured to select QPSK modulationscheme with coding rate 1?2 when the determined SNR less than predetermined thresholdSNR, and wherein the processor configured to select QAM scheme with coding rate of 3?4such that threshold bit error rate (BER) range is maintained.
Inventors
Saira Banu Atham
