A study of DFT channel estimator of OFDM systems in non-sample-spaced multi-fading environment. - Yuanchen Wang; Hongguang Duan (FSKD, 2012)

An Improved Wavelet Packet Denoising Algorithm Based on Sample Entropy for IoT. - Cheng Liu; Hongguang Duan; Ling Zhao 006 (IWCMC, 2019)