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- Zheng Du, Julian Cheng, Norman C. Beaulieu
- IEEE Transactions on Communications
- 2006
Error rates of orthogonal frequency-division multiplexing (OFDM) signals in multipath slow fading Nakagami-m fading channels are considered. The exact probability density function of a sum of… (More)
- Shujuan Lv, Guo Wei, Jinkang Zhu, Zheng Du
- IEEE 60th Vehicular Technology Conference, 2004…
- 2004
A new differential unitary space-time modulation scheme based on a cyclic unitary group code is proposed for systems with multiple transmit antennas in fast fading channels. By changing the sequence… (More)
- Zheng Du, Myong Kee Jeong, Seong G. Kong
- IEEE Transactions on Automation Science and…
- 2007
This paper presents a spectral band selection method for feature dimensionality reduction in hyperspectral image analysis for detecting skin tumors on poultry carcasses. A hyperspectral image… (More)
- Congying Xu, Feixiong Cheng, +5 authors Yun Tang
- Journal of Chemical Information and Modeling
- 2012
Mutagenicity is one of the most important end points of toxicity. Due to high cost and laboriousness in experimental tests, it is necessary to develop robust in silico methods to predict chemical… (More)
- Feixiong Cheng, Yutaka Ikenaga, +9 authors Yun Tang
- Journal of Chemical Information and Modeling
- 2012
Biodegradation is the principal environmental dissipation process. Due to a lack of comprehensive experimental data, high study cost and time-consuming, in silico approaches for assessing the… (More)
- Zheng Du, Norman C. Beaulieu
- IEEE Transactions on Communications
- 2006
Time variation on fading channels hinders accurate channel estimation in differential space-time modulation and deteriorates the performance. Decision-feedback differential detection is studied for… (More)
- Zheng Du, Xuegui Song, Julian Cheng, Norman C. Beaulieu
- IEEE Transactions on Wireless Communications
- 2011
Coherent modulation is more effective than differential modulation for orthogonal frequency division multiplexing (OFDM) systems requiring high data rate and spectral efficiency. Channel estimation… (More)
- Zheng Du, Norman C. Beaulieu, Jinkang Zhu
- IEEE Transactions on Vehicular Technology
- 2009
A new selective time-domain filtering scheme for reducing the peak-to-average power ratio (PAPR) in orthogonal frequency-division multiplexing (OFDM) systems is proposed. The proposed scheme not only… (More)
- Zheng Du, Julian Cheng, Norman C. Beaulieu
- IEEE Global Telecommunications Conference, 2004…
- 2004
The error rates of orthogonal frequency division multiplexing (OFDM) signals on frequency selective Nakagami-m fading channels are considered. The exact probability density function of a sum of… (More)
- YAN Jianzhong, Zhang Yili, +4 authors Zheng Du
- 2005
To link regional land use/cover changes with environmental effects, land cover changes are required to reflect vegetation successions, whereas the land cover classification systems commonly used… (More)