5 papers
Approaching Capacity Without Pilots via Nonlinear Processing at the Edge
Guido Carlo Ferrante
A nonlinear detector derived within a maximum likelihood estimation framework is shown to be effective in retrieving the channel coefficients and data of users on the uplink channe…
Low-Latency Short-Packet Transmissions: Fixed Length or HARQ?
Johan Östman, Rahul Devassy, Guido C. Ferrante +1
We study short-packet communications, subject to latency and reliability constraints, under the premises of limited frequency diversity and no time diversity. The question addresse…
Delay and Peak-Age Violation Probability in Short-Packet Transmissions
Rahul Devassy, Giuseppe Durisi, Guido Carlo Ferrante +2
This paper investigates the distribution of delay and peak age of information in a communication system where packets, generated according to an independent and identically distrib…
Reliable Transmission of Short Packets through Queues and Noisy Channels under Latency and Peak-Age Violation Guarantees
Rahul Devassy, Giuseppe Durisi, Guido Carlo Ferrante +2
This work investigates the probability that the delay and the peak-age of information exceed a desired threshold in a point-to-point communication system with short information pac…
Fundamental Limits of Low-Density Spreading NOMA with Fading
Mai T. P. Le, Guido Carlo Ferrante, Tony Q. S. Quek +1
Spectral efficiency of low-density spreading non-orthogonal multiple access channels in the presence of fading is derived for linear detection with independent decoding as well as…