OFDM modulation; channel estimation; iterative methods; least squares approximations; OFDM system; improved CoSaMP sparse channel estimation algorithm; improved compressive sampling matching pursuit algorithm; iteration method; least square estimation process; orthogonal frequency division multiplexing; Accuracy; Bit error rate; Channel estimation; Estimation; Matching pursuit algorithms; OFDM; Signal processing algorithms; CoSaMP; OFDM; OMP; sparse channel estimation;
机译:基于改进的稀疏重构的可分近似算法在MIMO-OFDM系统中的稀疏信道估计
机译:稀疏多径信道中基于排序GAIC的OFDM系统信道估计改进
机译:改善OFDM系统中稀疏多径信道的信道估计
机译:OFDM系统中改进的舒适稀疏信道估计算法
机译:用于MIMO-OFDM系统中的捕获,信道估计和跟踪的高开销算法。
机译:OFDM通信系统中基于压缩感知的贝叶斯稀疏信道估计:高性能和低复杂度
机译:可分离近似基于稀疏重建的OFDM系统改进了稀疏信道估计