What is the price paid for superimposed training in OFDM? - Ning Chen 001; G. Tong Zhou (ICASSP (4), 2004)

Dynamic selected mapping for OFDM. - Hua Qian; Chunpeng Xiao; Ning Chen 001; G. Tong Zhou (ICASSP (4), 2005)

Superimposed training for OFDM: a peak-to-average power ratio analysis. - Ning Chen 001; Guo Tong Zhou (IEEE Trans. Signal Process., 2006)

Peak-to-average power ratio reduction in OFDM with blind selected pilot tone modulation. - Ning Chen 001; Guo Tong Zhou (IEEE Trans. Wirel. Commun., 2006)

Bandwidth Efficiency and Power Efficiency Issues for Wireless Transmissions. - Ning Chen 001 (2006)

Power Efficiency Improvements through Peak-to-Average Power Ratio Reduction and Power Amplifier Linearization. - Ning Chen 001; Guo Tong Zhou; Hua Qian (EURASIP J. Adv. Signal Process., 2007)