Generalized Encoding CRDSA: Maximizing Throughput in Enhanced Random Access Schemes for Satellite

Manlio Bacco; Pietro Cassarà; Erina Ferro; Alberto Gotta

Personal Satellite Services. 5th International ICST Conference, PSATS 2013, Toulouse, France, June 27-28, 2013, Revised Selected Papers

Research Article

Generalized Encoding CRDSA: Maximizing Throughput in Enhanced Random Access Schemes for Satellite

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@INPROCEEDINGS{10.1007/978-3-319-02762-3_10,
    author={Manlio Bacco and Pietro Cassar\'{a} and Erina Ferro and Alberto Gotta},
    title={Generalized Encoding CRDSA: Maximizing Throughput in Enhanced Random Access Schemes for Satellite},
    proceedings={Personal Satellite Services. 5th International ICST Conference, PSATS 2013, Toulouse, France, June 27-28, 2013, Revised Selected Papers},
    proceedings_a={PSATS},
    year={2013},
    month={10},
    keywords={Satellite Interference Cancellation DVB-RCS2 CRDSA Slotted Aloha},
    doi={10.1007/978-3-319-02762-3_10}
}

Manlio Bacco
Pietro Cassarà
Erina Ferro
Alberto Gotta
Year: 2013
Generalized Encoding CRDSA: Maximizing Throughput in Enhanced Random Access Schemes for Satellite
PSATS
Springer
DOI: 10.1007/978-3-319-02762-3_10

Manlio Bacco¹^,*, Pietro Cassarà¹^,*, Erina Ferro¹^,*, Alberto Gotta¹^,*

1: National Research Council of Italy (CNR)

*Contact email: manlio.bacco@isti.cnr.it, pietro.cassara@isti.cnr.it, erina.ferro@isti.cnr.it, alberto.gotta@isti.cnr.it

Abstract

This work starts from the analysis of the literature about the Random Access protocols with contention resolution as Contention Resolution Diversity Slotted Aloha (CRDSA) and introduces a possible enhancement, named Generalized Contention Resolution Diversity Slotted Aloha (GE-CRDSA). The GE-CRDSA aims to improve the aggregated throughput when the system load is less than 50%, playing on the opportunity of transmitting an optimal combination of information and parity packets frame by frame.

Keywords: Satellite Interference Cancellation DVB-RCS2 CRDSA Slotted Aloha

Published: 2013-10-08

: http://dx.doi.org/10.1007/978-3-319-02762-3_10