On Linearly Precoded Rate Splitting for Gaussian MIMO Broadcast Channels - Li, Zheng; Yang, Sheng; Shamai, Shlomo (IEEE transactions on information theory, 2021)
Keywords: Algorithms; Approximation algorithms; broadcast channel (BC); Codes; common message; constant-gap rate; Decoding; linear precoding; Multiple-input multiple-output (MIMO); Pathology; Precoding; rate-splitting (RS); Receivers; Splitting; Transmitters; Upper bound; Upper bounds