Two-Stage ML Detector Using Absolute Value of IQ Components and SVM for Adaptive OFDM-IM
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DOI: 10.1109/access.2022.3229071
Abstract: Among various index modulation technology, adaptive orthogonal frequency division multiplexing with index modulation (A-OFDM-IM) improves reliability by solving the problem of deep fading. However, the maximal likelihood (ML) detector of A-OFDM-IM has high complexity by… read more here.
Keywords: two stage; absolute value; detector; proposed detectors ... See more keywords