Is Downlink Training Necessary for User-Centric Cell-Free RSMA Systems With Mobile Users?

Ravi Kiran Palla, Dheeraj Naidu Amudala, Rohit Budhiraja

We study the spectral efficiency (SE) of a ratesplitting multiple access (RSMA) enabled multi-clustered cell-free (CF) massive multiple-input multiple-output (mMIMO) system. The ac…