Evidence map›Paper›PMID 34207288›Full record

ArticleSensors (Basel, Switzerland)2021

Energy-Constrained Design of Joint NOMA-Diversity Schemes with Imperfect Interference Cancellation.

Fulvio Babich, Giulia Buttazzoni, Francesca Vatta, Massimiliano Comisso

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Fulvio BabichDepartment of Engineering and Architecture, University of Trieste, Via A. Valerio 10, 34127 Trieste, Italy.ORCID 0000-0003-0121-5524
Giulia ButtazzoniDepartment of Engineering and Architecture, University of Trieste, Via A. Valerio 10, 34127 Trieste, Italy.ORCID 0000-0001-9105-6066
Francesca VattaDepartment of Engineering and Architecture, University of Trieste, Via A. Valerio 10, 34127 Trieste, Italy.ORCID 0000-0003-4105-8084
Massimiliano ComissoDepartment of Engineering and Architecture, University of Trieste, Via A. Valerio 10, 34127 Trieste, Italy.ORCID 0000-0001-7261-1247

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study proposes a set of novel random access protocols combining Packet Repetition (PR) schemes, such as Contention Resolution Diversity Slotted Aloha (CRDSA) and Irregular Repetition SA (IRSA), with Non Orthogonal Multiple Access (NOMA). Differently from previous NOMA/CRDSA and NOMA/IRSA proposals, this work analytically derives the energy levels considering two realistic elements: the residual interference due to imperfect Interference Cancellation (IC), and the presence of requirements on the power spent for the transmission. More precisely, the energy-limited scenario is based on the relationship between the average available energy and the selected code modulation pair, thus being of specific interest for the implementation of the Internet of Things (IoT) technology in forthcoming fifth-generation (5G) systems. Moreover, a theoretical model based on the density evolution method is developed and numerically validated by extensive simulations to evaluate the limiting throughput and to explore the actual performance of different NOMA/PR schemes in energy-constrained scenarios.

Indexed as

energy constraintsNOMApacket diversityrandom accessslotted Aloha

Identifiers

PMID34207288
PMCPMC8235347

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.