R. Chang and R. Gibby, “A Theoretical Study of Performance of an Orthogonal Multiplexing Data Transmission Scheme,” IEEE Transactions on Communications Technology, Vol. 16, No. 4, August 1968, pp. 529-540.
 Y. Yang, G. Xu, and H. Ling, “An Experimental Investigation of Wideband MIMO Channel Characteristics Based on Outdoor Non-Los Measurements at 1.8 GHz,” IEEE Transactions on Antennas Propagation, Vol. 54, November, 2006, pp. 3274-3284.
 H. Sampath, S. Talwar, J. Tellado, V. Erceg and A. J. Paulraj, “A Fourth-generation MIMO-OFDM Broadband Wireless System: Design, Performance and Field Trial Results,” IEEE Communications Magazine, Vol. 40, No. 9, September 2002, pp. 143-149.
 G. L. St¨uber, J. R. Barry, S. W. McLaughlin, Y. G. Li, M. A. Ingram and T. G. Pratt, “Broadband MIMO- OFDM Wireless Communications,” Proceedings of the IEEE, Vol. 92, No. 2, February 2004, pp. 271-294.
 Y. Li, J. H. Winters and N. R. Sollenberger, “MIMO- OFDM for Wireless Communications: Signal Detection with Enhanced Channel Estimation,” IEEE Transactions on Communications, Vol. 50, No. 9, September, 2002, pp. 1471-1477.
 S. R. Herlekar, C. Zhang, H.-C. Wu, A. Srivastava and Y. Wu, “OFDM Performance Analysis in the Phase Noise Arising from the Hot-carrier Effect,” IEEE Transactions on Consumer Electronics, Vol. 52, No. 3, August 2006, pp. 757-765.
 J. Lei and T.-S. Ng, “A Consistent OFDM Carrier Frequency Offset Estimator Based on Distinctively Spaced Pilot Tones,” IEEE Transactions on Wireless Communications, Vol. 3, No. 2, March 2004, pp. 588-599.
 M. Valkama, M. Renfors and V. Koivunen, “Compensation of Frequency-Selective I/Q Imbalances in Wideband Receivers: Models and Algorithms,” Proceedings of the 3rd IEEE Workshop on Signal Processing Advances in Wireless Communications, Taiwan, March 2001, pp. 42-45.
 H.-C. Wu and Y. Wu, “Distributive Pilot Arrangement Based on Modified M-sequences for OFDM Inter-Carrier Interference Estimation,” IEEE Transactions on Wireless Communications, Vol. 6, No. 5, May 2007, pp. 1605- 1609.
 X. Huang and H.-C. Wu, “Robust and Efficient Inter-carrier Interference Mitigation for OFDM Systems in Time-varying Fading Channels,” IEEE Transactions on Vehicular Technology, Vol. 56, No. 5, September 2007, pp. 2517-2528.
 H.-C. Wu, X. Huang, Y. Wu and X. Wang, “Theoretical Studies and Efficient Algorithm of Semi-blind ICI Equalization for OFDM,” IEEE Transactions on Wireless Communications, Vol. 7, No. 10, October 2008, pp. 3791- 3798.
 J. Crols and M. Steyaert, “Low-IF Topologies for High- Performance Analog Front Ends of Fully Integrated Receivers,” IEEE Transactions on Circuits System, Vol. 45, No. 3, March 1998, pp. 269-282.
 A. Tarighat, R. Bagheri, and A. H. Sayed, “Compensation Schemes and Performance Analysis of IQ Imbalances in OFDM Receivers,” IEEE Transactions on Signal Processing, Vol. 53, No. 8, August 2005, pp. 3257-3268.
 J.-K. Hwang, W.-M. Chen, Y.-L. Chiu, S.-J. Lee and J.-L. Lin, “Adaptive Baseband Compensation for I/Q Imbalance and Time-varying Channel in OFDM System,” Intelligent Signal Processing and Communications, Japan, December 2006, pp. 638 – 641.
 J. Tubbax, B. Come, L. van der Perre, S. Donnay, M. Engles and C. Desset, “Joint Compensation of IQ Imbalance and Phase Noise,” IEEE Semiannual on Vehicular Technology Conference, Vol. 3, April 2003, pp. 1605-1609.
 D. Tandur and M. Moonen, “Joint Compensation of OFDM Frequency-Selective Transmitter and Receiver IQ Imbalance,” EURASIP Journal on Wireless Communications and Networking, Vol. 2007, No. 68563, May 2007, pp. 1-10.
 L. Anttila, M. Valkama and M. Renfors, “Frequency- Selective I/Q Mismatch Calibration of Wideband Direct-Conversion Transmitters,” IEEE Transactions on Circuits System, Vol. 55, No. 4, April 2008, pp. 359-363.
 S. Ma, D. Duran and Y. Yang, “Estimation and Compensation of Frequency-dependent I/Q Imbalances in OFDM Systems over Fading Channels,” Proceedings of the 5th International Conference on Wireless Communications, Networking and Mobile Computing, Beijing, September 2009.
 A. Tarighat, W. M. Younis and A. H. Sayed, “Adaptive MIMO OFDM Receivers: Implementation Impairments and Complexity Issues,” IFAC Workshop on Adaptation and Learning in Control and Signal Processing, Yokohama, August 2004.
 Y. Zou, M. Valkama and M. Renfors, “Digital Compensation of I/Q Imbalance Effects in Space-Time Coded Transmit Diversity Systems,” IEEE Transactions on Signal Process, Vol. 56, No. 6, June 2008, pp. 2496-2508.
 Y. Zou, M. Valkama and M. Renfors, “Analysis and Compensation of Transmitter and Receiver I/Q Imbalances in Space-time Coded Multi-antenna OFDM Systems,” EURASIP Journal on Wireless Communications and Networking, No. 391025, January 2008, pp. 1-10.
 S. Ma, D. Duran, H. Sharif and Y. Yang, “An Adaptive Approach to Estimation and Compensation of Frequency-Dependent I/Q Imbalances in MIMO-OFDM Systems,” Proceedings of IEEE Global Communications Conference, Honolulu, 2009.
 D. Manolakis, V. K. Ingle and S. M. Kogon, “Statistical and Adaptive Signal Processing: Spectral Estimation, Signal Modeling, Adaptive Filtering and Array Processing,” MA: Artech House Publishers, Boston, 2005.
 X. Wang, H.-C. Wu, S. Y. Chang, Y. Wu and J.-Y. Chouinard, “Efficient Non-pilot-aided Channel Length Estimation for Digital Broadcasting Receivers,” IEEE Transactions on Broadcasting, Vol. 55, No. 3, September 2009, pp. 633-641.