3 papers
eess.SP2025
Joint Bit-Partitioning and Modulation Design for Digital AirComp
Xiaojing Yan, Carlo Fischione
For digital over-the-air computation, the ChannelComp framework has recently been proposed to design digital modulations to compute any arbitrary function over a multiple access ch…
eess.SP2025
Multi-Symbol Digital AirComp via Modulation Design and Power Adaptation
Xiaojing Yan, Saeed Razavikia, Carlo Fischione
Recently, over-the-air computation (AirComp) leverages the superposition property of wireless channels to enable efficient function computation over a multiple access channel (MAC)…
eess.SP2025
ReMAC:Digital Multiple Access Computing by Repeated Transmission
Xiaojing Yan, Saeed Razavikia, Carlo Fischione
In this paper, we consider the ChannelComp framework, where multiple transmitters aim to compute a function of their values at a common receiver while using digital modulations ove…