Search Results for author: Gianluigi Liva

Found 5 papers, 1 papers with code

Semantic Communications in Networked Systems: A Data Significance Perspective

no code implementations9 Mar 2021 Elif Uysal, Onur Kaya, Anthony Ephremides, James Gross, Marian Codreanu, Petar Popovski, Mohamad Assaad, Gianluigi Liva, Andrea Munari, Touraj Soleymani, Beatriz Soret, Karl Henrik Johansson

We present our vision for a departure from the established way of architecting and assessing communication networks, by incorporating the semantics of information for communications and control in networked systems.

Decision Making

Caching in Heterogeneous Satellite Networks with Fountain Codes

no code implementations4 Jan 2021 Estefanía Recayte, Francisco Lázaro, Gianluigi Liva

In this paper we investigate the performance of caching schemes based on fountain codes in a heterogeneous satellite network.

Information Theory Networking and Internet Architecture Information Theory

Ternary Quantized Polar Code Decoders: Analysis and Design

2 code implementations2 Oct 2019 Joachim Neu, Mustafa Cemil Coşkun, Gianluigi Liva

The performance of short polar codes under successive cancellation (SC) and SC list (SCL) decoding is analyzed for the case where the decoder messages are coarsely quantized.

Information Theory Signal Processing Information Theory

Bounds on the Error Probability of Raptor Codes under Maximum Likelihood Decoding

no code implementations5 Sep 2018 Francisco Lázaro, Gianluigi Liva, Gerhard Bauch, Enrico Paolini

The latter construction resembles the one employed by RaptorQ codes, which at the time of writing this article represents the state of the art in fountain codes.

Information Theory Information Theory

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