The Single-Carrier Frequency Domain Equalization Transceiver with Self-Cancellation

Although frequency domain equalization (FDE) is very efficient to resist frequency selective fading in single-carrier communications, its performance will be greatly degraded due to high Doppler impact in a fast moving environment. To enhance the system performance of single-carrier communication system with FDE (SC-FDE), the self- cancellation technique is migrated from orthogonal frequency division multiplexing system (OFDM). It can obtain significant performance gain in scenarios with high Doppler in numerical simulations.

[1]  Yang Hongwei,et al.  An adaptive ICI self cancellation scheme to compensate the frequency offset for OFDM system , 2003, The 57th IEEE Semiannual Vehicular Technology Conference, 2003. VTC 2003-Spring..

[2]  Alireza Seyedi,et al.  General ICI self-cancellation scheme for OFDM systems , 2005, IEEE Transactions on Vehicular Technology.

[3]  G.B. Giannakis,et al.  Low-complexity ICI suppression for OFDM over time- and frequency-selective Rayleigh fading channels , 2002, Conference Record of the Thirty-Sixth Asilomar Conference on Signals, Systems and Computers, 2002..

[4]  Tianren Yao,et al.  Intercarrier interference suppression and channel estimation for OFDM systems in time-varying frequency-selective fading channels , 2004, IEEE Trans. Consumer Electron..

[5]  R. M. A. P. Rajatheva,et al.  A technique to reduce inefficiencies in self ICI cancellation based OFDM systems , 2002, Vehicular Technology Conference. IEEE 55th Vehicular Technology Conference. VTC Spring 2002 (Cat. No.02CH37367).

[6]  David D. Falconer,et al.  A novel frequency domain equalization method for single-carrier wireless transmissions over doubly-selective fading channels , 2004, IEEE Global Telecommunications Conference, 2004. GLOBECOM '04..

[7]  Ran Chongsen,et al.  An inter-carrier interference cancellation method in OFDM , 2003, International Conference on Communication Technology Proceedings, 2003. ICCT 2003..

[8]  S.-G. Haggman,et al.  Sensitivity to Doppler shift and carrier frequency errors in OFDM systems-the consequences and solutions , 1996, Proceedings of Vehicular Technology Conference - VTC.

[9]  Li Ying,et al.  A method to improve the bandwidth efficiency of self ICI cancellation in OFDM systems , 2002, 6th International Conference on Signal Processing, 2002..

[10]  Sven-Gustav Häggman,et al.  Intercarrier interference self-cancellation scheme for OFDM mobile communication systems , 2001, IEEE Trans. Commun..