完整的OFDM链路程序并作了较为具体的解析从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析.,Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustnes

Rotated QAM Constellations to Improve BICM Performance for DVB-T2 旋转星座图技术是DVB-T2标准中一项重大技术创新点，2008年的这篇文章详细描述了这个技术.-Rotated QAM Constellations to Improve BICM Performance for DVB-T2 technology constellation rotation is the standard DVB-T2 in a major te