14 citations · 15 across the 7 of their papers we have counts for
7 papers
Low-Complexity Maximum Likelihood Detection for Type-Based Over-the-Air Computation
Marc Martinez-Gost, Miguel Ángel Lagunas, Ana Pérez-Neira
Type-based multiple access (TBMA) is a digital over-the-air computation (OAC) scheme that exploits symbol collisions over the wireless multiple-access channel to construct a histog…
Exponential Noise Robustness of Type-Based Multiple Access for Over-the-Air Computation
Marc Martinez-Gost, Ana Pérez-Neira, Miguel Ángel Lagunas
This paper studies the robustness of type-based multiple access (TBMA) in over-the-air computation (AirComp) under nonparametric estimation, where no prior knowledge of the data di…
Expanding Over-the-Air Computation with Frequency Modulations
Marc Martinez-Gost, Ana Pérez-Neira, Miguel Ángel Lagunas
In this study we introduce Logarithmic Frequency Shift Keying (Log-FSK), a novel frequency modulation for over-the-air computation (AirComp). Log-FSK leverages non-linear signal pr…
Predictive Demodulation for Chaotic Communications
Marc Martinez-Gost, Ana Pérez-Neira, Miguel Ángel Lagunas
Chaotic signals offer promising characteristics for wireless communications due to their wideband nature, low cross-correlation, and sensitivity to initial conditions. Although cla…
Frequency Modulation for Task-Oriented Communications and Multiple Access
Marc Martinez-Gost, Ana Pérez-Neira, Miguel Ángel Lagunas
In the context of task-oriented communications we advocate the development of waveforms for Federated Edge Learning (FEEL). Over-the-air computing (AirComp) has emerged as a commun…
Waveforms for Computing Over the Air
Ana Pérez-Neira, Marc Martinez-Gost, Alphan Şahin +3
Over-the-air computation (AirComp) leverages the signal-superposition characteristic of wireless multiple access channels to perform mathematical computations. Initially introduced…