Alexander Kocian Bin Hu Bernard H. Fleury Joint Bayesian soft multiuser decoding and multichannel estimation based on the variational IEM algorithm. 438-442 2008 ACSCC https://doi.org/10.1109/ACSSC.2008.5074442 conf/acssc/2008 db/conf/acssc/acssc2008.html#KocianHF08