The joint estimation (JE) method is proposed to combat inter-carrier interference (ICI) problem in ultra-wideband orthogonal frequency division multiplexing (UWB-OFDM) system.

• 针对超宽带正交频分复用(UWB OFDM)系统存在的子载波间干扰(ICI)问题；提出了联合估计(JE)接收机方法.