38 citations · 41 across the 7 of their papers we have counts for
5 papers · 1 filter
IRSA-based Random Access over the Gaussian Channel
Velio Tralli, Enrico Paolini
A framework for the analysis of synchronous grant-free massive multiple access schemes based on the irregular repetition slotted ALOHA (IRSA) protocol and operating over the Gaussi…
Irregular Repetition Slotted ALOHA in an Information-Theoretic Setting
Enrico Paolini, Lorenzo Valentini, Velio Tralli +1
An information-theoretic approach to irregular repetition slotted ALOHA (IRSA) is proposed. In contrast with previous works, in which IRSA analysis is conducted only based on quant…
Log-concavity property of the error probability with application to local bounds for wireless communications
Andrea Conti, Dmitry Panchenko, Sergiy Sidenko +1
A clear understanding the behavior of the error probability (EP) as a function of signal-to-noise ratio (SNR) and other system parameters is fundamental for assessing the design of…
On Punctured Pragmatic Space-Time Codes in Block Fading Channel
Samuele Bandi, Luca Stabellini, Andrea Conti +1
This paper considers the use of punctured convolutional codes to obtain pragmatic space-time trellis codes over block-fading channel. We show that good performance can be achieved…
Pragmatic Space-Time Trellis Codes for Block Fading Channels
Marco Chiani, Andrea Conti, Velio Tralli
A pragmatic approach for the construction of space-time codes over block fading channels is investigated. The approach consists in using common convolutional encoders and Viterbi d…