10 papers
A Generic Multi-dimensional Symbol Construction for Digital Over-the-Air Computation and Practical Aspects
Alphan Sahin
In this paper, we propose a general-purpose multi-dimensional symbol construction for computing an arbitrary symmetric function with digital over-the-air computation (OAC) and disc…
Jutted BMOCZ for Non-Coherent OFDM
Parker Huggins, Alphan Sahin
In this work, we propose a zero constellation for binary modulation on conjugate-reciprocal zeros (BMOCZ), called jutted BMOCZ (J-BMOCZ), and study its application to non-coherent…
KAN-AE with Non-Linearity Score and Symbolic Regression for Energy-Efficient Channel Coding
Anthony Joseph Perre, Parker Huggins, Alphan Sahin
In this paper, we investigate Kolmogorov-Arnold network-based autoencoders (KAN-AEs) with symbolic regression (SR) for energy-efficient channel coding. By using SR, we convert KAN-…
Waveforms for Computing Over the Air
Ana Pérez-Neira, Marc Martinez-Gost, Alphan Åahin +3
Over-the-air computation (AirComp) leverages the signal-superposition characteristic of wireless multiple access channels to perform mathematical computations. Initially introduced…
Learning Zero Constellations for Binary MOCZ in Fading Channels
Anthony Joseph Perre, Parker Huggins, Alphan Sahin
In this work, we propose two methods to design zero constellations for binary modulation on conjugate-reciprocal zeros (BMOCZ). In the first approach, we treat constellation design…
On the Feasibility of Distributed Phase Synchronization for Coherent Signal Superposition
Alphan Sahin
In this study, we analyze the feasibility of distributed phase synchronization for coherent signal superposition, a fundamental enabler for paradigms such as coherent over-the-air…