A QRD-M/Kalman filter-based detection and channel estimation algorithm for MIMO-OFDM systems
IEEE Transactions on Wireless Communications
IEEE Journal on Selected Areas in Communications
Adaptive control of surviving symbol replica candidates in QRM-MLD for OFDM MIMO multiplexing
IEEE Journal on Selected Areas in Communications
A novel MIMO detection method for mobile IPTV
ICACT'10 Proceedings of the 12th international conference on Advanced communication technology
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It is well known that the proper ordering is crucial for overall performance in OSIC method. However, when the layers or streams are modulated differently such as multi-user MIMO case, exact ordering is not possible. It is called different modulation effect which causes the performance degradation. In this paper, we propose the novel detection method which can eliminate the different modulation effect. The simulation result shows that the proposed method successfully eliminates the different modulation effect and can obtain the about 2dB gain. Further, the proposed method can achieve the ML performance.