Joint frequency-domain adaptive equalization and interference cancellation for multi-user space-time block-coded systems

We develop an efficient adaptive receiver for joint equalization and interference cancellation for multi-user space-time block-coded transmissions. The receiver exploits the rich code structure and allows multiple user transmissions over frequency-selective fading channels with reduced complexity and lower system overhead. The adaptation scheme is based on a recursive least-squares implementation for faster convergence; nevertheless, it exploits the code structure to attain RLS performance at LMS complexity.


Published in:
Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing - ICASSP, 4, IV-385
Presented at:
IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP, Hong Kong, China, April 6-10, 2003
Year:
2003
Laboratories:




 Record created 2017-12-19, last modified 2018-03-17


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