Linear minimum mean square error (LMMSE) is by definition the optimal channel estimator
in the sense of mean square error criterion, but its practical application is limited by its high …

Channel estimation in multicarrier systems employing filter banks with offset quadrature
amplitude modulation (FBMC/OQAM) is far less easy compared to orthogonal frequency …

In this paper we propose an improved least squares (LS) based channel estimator for 60
Gbps optical filter bank multicarrier with off-set quadrature amplitude modulation …

This paper addresses the design of MSE-optimal preambles for multicarrier channel
estimation under a maximum likelihood or minimum mean squared error criterion. The …

In this paper, we first compare least square (LS) and linear minimum mean square error
(LMMSE) channel estimation method with frequency and time domain in offset quadrature …

In this paper, we propose an efficient preamble design based on comb-type pilots (CTP) for
channel estimation in filter bank multicarrier with offset quadrature amplitude modulation …

To the significant amount of pilot overhead of the interference cancelation methods in
orthogonal frequency division multiplexing (OFDM) based on offset quadrature amplitude …

To the channel estimation for OFDM/OQAM system, this paper proposed an improved
scattered pilot channel estimation method. For the auxiliary pilot (AP) in the AP channel …

Distributed and cooperative systems exploit the benefits of Multiple-Input Multiple-Output
(MIMO) in a flexible manner and are regarded as key enabling technologies for efficient …

针对滤波器组多载波偏移幅度调制(FBMC/OQAM) 系统中基于传统导频结构的信道估计方法
估计精确度不高, 频谱利用率低的问题, 提出一种基于子空间的盲信道估计算法 …