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Asymptotic Performance of Coded Slotted ALOHA with Multi Packet Reception

Stefanovic, Cedomir and Paolini, Enrico and Liva, Gianluigi (2018) Asymptotic Performance of Coded Slotted ALOHA with Multi Packet Reception. IEEE Communications Letters, 22 (1), pp. 105-108. IEEE - Institute of Electrical and Electronics Engineers. DOI: 10.1109/LCOMM.2017.2761768 ISSN 1089-7798

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In this letter, we develop a converse bound on the asymptotic load threshold of coded slotted ALOHA (CSA) schemes with K-multi packet reception capabilities at the receiver. Density evolution is used to track the average probability of packet segment loss and an area matching condition is applied to obtain the converse. For any given CSA rate, the converse normalized to K increases with K, which is in contrast with the results obtained so far for slotted ALOHA schemes based on successive interference cancellation. We show how the derived bound can be approached using spatially-coupled CSA.

Item URL in elib:https://elib.dlr.de/115381/
Document Type:Article
Title:Asymptotic Performance of Coded Slotted ALOHA with Multi Packet Reception
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Stefanovic, Cedomiraalborg univ.UNSPECIFIED
Paolini, Enricouniv. of bolognaUNSPECIFIED
Liva, GianluigiGianluigi.Liva (at) dlr.deUNSPECIFIED
Date:January 2018
Journal or Publication Title:IEEE Communications Letters
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:Yes
DOI :10.1109/LCOMM.2017.2761768
Page Range:pp. 105-108
Publisher:IEEE - Institute of Electrical and Electronics Engineers
Keywords:Receivers, Iterative decoding, Channel models, Interference cancellation, Throughput
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication and Navigation
DLR - Research area:Raumfahrt
DLR - Program:R KN - Kommunikation und Navigation
DLR - Research theme (Project):R - Vorhaben Multimedia Satellitennetze
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Satellite Networks
Deposited By: Liva, Dr. Gianluigi
Deposited On:15 Nov 2017 10:05
Last Modified:06 Sep 2019 15:26

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