From the 1 of 8 linked papers with an AI index.
8 papers
Power Reduction in Heterogeneous Wireless Sensor Networks via Source-Aware Allocation
Mauro Marchese, Pietro Savazzi
The paper derives a minimum SNR bound for reconstructing analog signals in heterogeneous wireless sensor networks using the Rényi information dimension, and proposes a cross‑layer…
Exploiting Structural Sparsity and Delay-Doppler Decoupling for Low-Complexity OTFS-ISAC Receivers
Mauro Marchese, Musa Furkan Keskin, Pietro Savazzi +1
In this work, the problems of channel estimation, radar sensing, and data detection are addressed for monostatic integrated sensing and communications (ISAC) applications within or…
Superimposed Cross-Pilots: Addressing Fractional Shifts in DoA-Aided OTFS
Mauro Marchese, Pietro Savazzi
In this work, a novel superimposed pilot scheme, named superimposed cross-pilots, is proposed for fractional parameter estimation in multi-antenna orthogonal time frequency space (…
Beyond Legacy OFDM: A Mobility-Adaptive Multi-Gear Framework for 6G
Mauro Marchese, Dario Tagliaferri, Henk Wymeersch +3
While Third Generation Partnership Project (3GPP) has confirmed orthogonal frequency division multiplexing (OFDM) as the baseline waveform for sixth-generation (6G), its performanc…
6G OFDM Communications with High Mobility Transceivers and Scatterers via Angle-Domain Processing and Deep Learning
Mauro Marchese, Musa Furkan Keskin, Henk Wymeersch +1
High-mobility communications, which are crucial for next-generation wireless systems, cause the orthogonal frequency division multiplexing (OFDM) waveform to suffer from strong int…
Monostatic ISAC Without Full Buffers: Revisiting Spatial Trade-Offs Under Bursty Traffic
Mauro Marchese, Musa Furkan Keskin, Pietro Savazzi +1
This work investigates the spatial trade-offs arising from the design of the transmit beamformer in a monostatic integrated sensing and communication (ISAC) base station (BS) under…