Research on scheme of single - carrier frequency - domain equalization systems 频域均衡的单载波传输方案研究
Space - time coding for single - carrier frequency - domain equalization systems 引入空时编码的单载波频域均衡系统
A high precision fft architecture applicable for frequency - domain equalization in fpga 时变信道下频域均衡系统的干扰抑制
Design methods for frequency - domain equalization in ofdm transceivers with transmit diversity 联合均衡块迭代软判决反馈干扰抵消接收机
Frequency - domain equalization . at the same time discusses some key problems in ofdm : high ratio of peak - to - average power of output signals , problem of synchronization , channel estimation , adaptive bit , power and subcarrier allocation . emphasize on channel estimation , and present a new algorithm which can filtering more interpolation errors and noise . for the sake of improve the performance of resist narrowband noise and make efficient use of the spectrum apply malvar wavelet division 同时就ofdm系统中的一些关键问题如峰值平均功率比( papr )太高,同步问题,信道估计,信道、比特与功率必须动态分配进行了研究,着重研究了信道估计问题并提出一种改进的方法,能滤除更多的噪声分量和插值误差,提高系统的性能;为了提高抗窄带噪声的性能和提高信道利用率,用malvar小波变换实现了不等带宽分配。