Adaptive decision-making often requires one to infer unobservable states based on incomplete information. Bayesian logic prescribes that individuals should do so by estimating the posterior probability by integrating the prior probability with new inform
The work [8] proposes to use the AMP framework to realize iterative channel estimation and data detection for OFDM-IM. Approximate Message Passing (AMP) algorithm belongs to the Bayesian estimation framework [9,10]. The simplifications of the Gaussian message according to the central limit theorem...