MIMO-OFDM for wireless communications: signal detection with enhanced channel estimation

By Geoffrey Y. Li, Jack H. Winters, Nelson Sollenberger. IEEE Transactions on Communications, 2002

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Fifty Years of MIMO Detection: The Road to Large-Scale MIMOs (2015, unknown): “detection in the small-/medium-scale multiple-antenna systems (mid-1990s–mid-2000s) [53], [54], [57]–[64], [68]–[72], [80], [82], [104]–[126], [128], [129], [134]–[146], [179]–[181], [261], [305]–[324], and the period of symbol detection in the large-scale multiple-antenna systems [118], [128], [176”
Spatial Modulation (2008, background): “OFDM converts a frequency-selective channel into a parallel collection of frequency flat-fading subchannels, in which the available bandwidth is very efficiently used [5].”
A QRD-M/Kalman filter-based detection and channel estimation algorithm for MIMO-OFDM systems (2005, methodology): “Previous combinations of MIMO with OFDM include Vector OFDM [2] and the space–time coded system in [5].”
Multi-Carrier and Spread Spectrum Systems (2003, methodology): “A reception synchronized to the code is used to despread and recover the data at the receiver [47][48].”
Capacity limits of MIMO channels (2003, background): “Other techniques for MIMO systems include space–time modulation [30], [33], adaptive modulation and coding [10], space–time TABLE I TABLE OF ABBREVIATIONS equalization [2], [51], space–time signal processing [3], space–time CDMA [14], [34], and space–time OFDM [50], [52], [82].”