一个用TI C5000系列DSP实现OFDM基带MODEM的文档，包含详细的说明文档和源代码。很有参考价值！A problem plaguing typical digital communication systems is multipath propagation. At radio frequencies,this can be caused by buildings, walls, and metal objects. Orthogonal Frequency DivisionMultiplexing (OFDM) is a method of using multiple carriers to both reduce inter-symbol interferenceand combat the eects of multipath propagation.We have implemented a compile-time congurable OFDM modem on a Texas Instruments TMS320C5510 Digital Signal Processing Starter Kit using 16-point quadrature amplitude modulation (16-QAM).This report presents a background on OFDM, the methods we used to accomplish full-duplex operation,evaluates the performance of the modem, and suggests further improvement……