Chao Zhang, Suhua Tang, Pinyi Ren. EM Algorithm Based Channel Estimation for Amplify-and-Forward Relay Networks with Unknown Noise Correlation. In Proceedings of the 76th IEEE Vehicular Technology Conference, VTC Fall 2012, Quebec City, QC, Canada, September 3-6, 2012. pages 1-5, IEEE, 2012. [doi]
Abstract is missing.