Blind Adaptive Channel Equalization with Performance Analysis
- 664 Downloads
A new adaptive multiple-shift correlation (MSC)-based blind channel equalizer (BCE) for multiple FIR channels is proposed. The performance of the MSC-based BCE under channel order mismatches due to small head and tail channel coefficient is investigated. The performance degradation is a function of the optimal output SINR, the optimal output power, and the control vector. This paper also proposes a simple but effective iterative method to improve the performance. Simulation examples are demonstrated to show the effectiveness of the proposed method and the analyses.
KeywordsInformation Technology Output Power Performance Analysis Iterative Method Control Vector
- 4.Slock DTM: Blind fractionally-spaced equalization, perfect-reconstruction filter banks and multichannel linear prediction. Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '94), April 1994, Adelaide, SA, Australia 4: 585–588.Google Scholar
- 16.Compton RT Jr.: Adaptive Antennas, Concepts, and Performance. Prentice-Hall, Englewood Cliffs, NJ, USA; 1988.Google Scholar
- 17.Monzingo R, Miller T: Introduction to Adaptive Arrays. John Wiley & Sons, New York, NY, USA; 1980.Google Scholar