In this paper, we investigate the diversity, capacity and complexity issues of cooperative Zero-Padding (ZP)-Orthogonal Frequency Division Multiplexing (OFDM) communication. We consider cooperative ZP-OFDM communication over a multipath Rayleigh channel and with multiple Carrier Frequency Offsets (CFOs) existing at different relays. We use a cooperative tall Toeplitz scheme to achieve full coop...

This paper investigates task-oriented communication for multi-device cooperative edge inference, where a group of distributed low-end devices transmit the extracted features local samples to powerful server inference. While inference can overcome limited sensing capability single device, it substantially increases overhead and may incur excessive latency. To enable low-latency we propose learni...

In this article, we study the problem of distributed cooperative learning, where a group agents seeks to agree on set hypotheses that best describes sequence private observations. scenario is large, propose belief update rule share compressed (either sparse or quantized) beliefs with an arbitrary positive compression rate. Our algorithm leverages unified communication enables access wide-rangin...

We evaluate the outage probability and energy efficiency (EE) of a LoRa network when end-devices (EDs) are capable exchanging messages with device-to-device (D2D) technology. Our proposal is to assess performance operating under concept network-coded cooperation (NCC), where EDs transmitting linear combinations more than one frame (including frames another ED), performed over non-binary finite ...