A graduation project consists of investigating the subject matter for one of the following papers
(you can propose another similar paper yourself)
and possibly duplicating (maybe with some modifications) their experimental results.
Fukuda etal_Low-complexity Detection Based on Belief Propagation in a Massive MIMO System.pdf
Hansen etal_Near-Optimal Detection in MIMO Systems using Gibbs Sampling.pdf
Li etal_Low-Complexity Detection for GSM-MIMO.pdf
Park Choi_QR decomposition aided belief propagation detector for MIMO systems.pdf
Wang etal_Near-ML Low-Complexity Detection for Generalized Spatial Modulation.pdf