Analysis of adaptive algorithm in filtered multitone system
滤波多音系统中的自适应算法性能分析

An adaptive bit and power allocation algorithm for filtered multitone(FMT) system was proposed based on Signal Distortion Ratio(SDR).Performance of adaptive system in slow fading Rayleigh channel was analyzed.The proposed algorithm is much simpler than the others.The simulation results show that the system outperforms fixed modulation FMT system in Bit Error Ratio(BER),and it is a practical bit allocation algorithm.