Backing Off From Infinity: Performance Bounds via Concentration of Spectral Measure for Random MIMO Channels
Backing Off From Infinity: Performance Bounds via Concentration of Spectral Measure for Random MIMO Channels
The performance analysis of random vector channels, particularly multiple-input-multiple-output (MIMO) channels, has largely been established in the asymptotic regime of large channel dimensions, due to the analytical intractability of characterizing the exact distribution of the objective performance metrics. This paper exposes a new nonasymptotic framework that allows the characterization of …