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cs.IT2024
Learned Trimmed-Ridge Regression for Channel Estimation in Millimeter-Wave Massive MIMO
Pengxia Wu, Julian Cheng, Yonina C. Eldar +1
Channel estimation poses significant challenges in millimeter-wave massive multiple-input multiple-output systems, especially when the base station has fewer radio-frequency chains…
cs.IT2010
Crystallized Rates Region of the Interference Channel via Correlated Equilibrium with Interference as Noise
Mohamad Charafeddine, Zhu Han, Arogyaswami Paulraj +1
Treating the interference as noise in the n-user interference channel, the paper describes a novel approach to the rates region, composed by the time-sharing convex hull of 2^n-1 c…
cs.IT2010
On the Generality of as a Non-Norm Element
Hua-Chieh Li, Ming-Yang Chen, John M. Cioffi
Full-rate space-time block codes with nonvanishing determinants have been extensively designed with cyclic division algebras. For these designs, smaller pairwise error probabilitie…