Min-SER Space-Time Equalization in Asynchronous MIMO-OFDM Systems


Taiwen Tang, and Robert W. Heath, Jr.



in Proc. of IEEE Workshop on Sign. Proc. Adv. in Wireless Comm., June 5-8, 2005


In this paper, we propose an algorithm for the design of space-time equalizer in asynchronous MIMO-OFDM systems. The equalizer is designed to null the co-channel interference and combat asynchronism as well as minimize a lower bound to the symbol error rate. Numerical simulations show good uncoded bit error rate performance for our proposed algorithm.

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