Multiple-antenna capacity in the low-power regime

By Angel E. Lozano, Antonia Maria Tulino, Sergio Verdú. IEEE Transactions on Information Theory, 2003

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Impact of antenna correlation on the capacity of multiantenna channels (2005, background): “In order to evaluate the tradeoffs between power and bandwidth [13], it is often convenient to express the capacity, not only as function of the SNR, but also as function of the transmitted energy per bit relative to the noise level Eb N0 = E[‖x‖2] N0 C(SNR) (11)”
On the Performance of the MIMO Zero-Forcing Receiver in the Presence of Channel Estimation Error (2007, background): “According to [7] and [8], when Nr > Nt, one has”
Power Scaling of Uplink Massive MIMO Systems With Arbitrary-Rank Channel Means (2014, unknown): “In our analysis, the fast fading channel matrix consists of an arbitrary-rank deterministic component, and a Rayleigh-distributed random component accounting for the scattered signals [18].”
Random Matrix Theory and Wireless Communications (2004, background): “[164, 96] For a central Wishart matrix W ∼ Wm(n, I), E[tr{W}] = mn E[tr{W2}] = mn (m + n) E[tr2{W}] = mn (mn + 1).”
MIMO Networks: The Effects of Interference (2008, unknown): “Index Terms—Eigenvalues distribution, Gaussian quadratic forms, hypergeometric functions of matrix arguments, interference, multiple-input multiple-output (MIMO), Wishart matrices.”