As the hotspot of future mobile technologies, OFDM has been widely and deepresearched, in which the Adaptive OFDM is a very important researching field atpresent.

• 自适应技术与OFDM的结合,即:OFDM系统的自适应调制技术,是目前一个重要的研究领域,本文正是针对OFDM这一新兴系统中很有应用前景的自适应OFDM技术进行了学习和研究。