Linear Minimum Mean Square Turbo Equalization with 16QAM Multiple Trellis Coded Modulation

Abstract

Linear minimum mean square error (LMMSE) turbo equalization with Gray mapped rate 3/4 1times16QAM and rate 6/8 2times16QAM trellis coded modulation (TCM) are compared on an unknown and time-varying frequency-selective channel. Frequency hopping is used for increased diversity, and the channel is tracked by linear interpolation between training sequence… (More)
DOI: 10.1109/VTCF.2006.400

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