5 papers
Low-complexity Detection for Noncoherent Massive MIMO Communications
Marc Vilà -Insa, Jaume Riba
This work studies a point-to-point MIMO uplink in which user equipment transmits data to a base station employing a massive array. Signal detection is noncoherent and fading is ass…
Asymptotic Analysis of Synchronous Signal Processing
Marc Vilà -Insa, Jaume Riba
This paper extends various theoretical results from stationary data processing to cyclostationary (CS) processes under a unified framework. We first derive their asymptotic eigenba…
Low-Complexity Detection of Permutational Index Modulation for Noncoherent Communications
Marc Vilà -Insa, Aniol MartÃ, Meritxell Lamarca +1
This work presents a massive SIMO scheme for wireless communications with one-shot noncoherent detection. It is based on permutational index modulation over OFDM. Its core principl…
Conditional Dependence via U-Statistics Pruning
Ferran de Cabrera, Marc Vilà -Insa, Jaume Riba
The problem of measuring conditional dependence between two random phenomena arises when a third one (a confounder) has a potential influence on the amount of information between t…
Singular Detection in Noncoherent Communications
Marc Vilà -Insa, Jaume Riba
This paper proposes a general analysis of codeword detection in noncoherent communications. Motivated by the existence of error floors in various regimes, fundamental characteristi…