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Low-Complexity Energy Detection for Spatial Modulation
2022
Zenodo
In this paper, we present a non-coherent spatial modulation (SM) detection scheme appropriate for low-cost low-powered devices, where channel knowledge is restricted to the magnitude of the fading gains. We first derive a low-complexity energy detection metric for the multiple receive-antenna case based on the maximum-likelihood criterion. Next, we investigate a biased (non-negative) pulse amplitude modulation design and develop an accurate analytical framework for the symbol error rate at high
doi:10.5281/zenodo.6976983
fatcat:dsnkqyypnnd7jpkel4no2waeqq