|A High-SNR Normal Approximation for MIMO Rayleigh Block-Fading Channels
|Chao Qi, Tobias Koch, Universidad Carlos III de Madrid, Spain
|S.12: Second-order Analysis
|Click here to download the manuscript
|Click here to watch in the Virtual Symposium
|This paper concerns the maximum coding rate at which a code of given blocklength can be transmitted with a given block-error probability over a non-coherent Rayleigh block-fading channel with multiple transmit and receive antennas (MIMO). In particular, a high-SNR normal approximation of the maximum coding rate is presented, which is proved to become accurate as the signal-to-noise ratio (SNR) and the number of coherence intervals L tend to infinity.