elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Layer 3 Throughput Analysis for Advanced ALOHA Protocols

Clazzer, Federico and Marchese, Mario (2014) Layer 3 Throughput Analysis for Advanced ALOHA Protocols. IEEE International Conference on Communications, Sydney, Australia.

[img] PDF
2MB

Abstract

Random Access (RA) Medium Access (MAC) protocols are simple and effective when the nature of the traffic is impulsive and unpredictable. Recently, evolutions of RA have shown impressive improvements in the throughput, but no investigation on the impact on the higher layers has been carried out, at the best of our knowledge. The objective of the paper is to investigate recently presented RA solutions in terms of layer 3 throughput when generic packet length distribution is considered. The definition of layer 3 throughput is presented for both slotted and non slotted protocols. In the latter case, a comprehensive analytical framework is developed, where different levels of knowledge of the packet distribution are considered. The results show that non slotted protocols that use Forward Error Correction (FEC) schemes are able to outperform slotted protocols under the same conditions. On the other hand, the layer 3 throughput of non slotted protocols is more sensitive to changes in the form of the packet length distribution than in slotted protocols.

Item URL in elib:https://elib.dlr.de/89747/
Document Type:Conference or Workshop Item (Speech)
Title:Layer 3 Throughput Analysis for Advanced ALOHA Protocols
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Clazzer, Federicofederico.clazzer (at) dlr.deUNSPECIFIED
Marchese, Mariomario.marchese (at) unige.itUNSPECIFIED
Date:11 June 2014
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Random Access, RA, Medium Access, MAC, Throughput, layer 3, ALOHA, Slotted ALOHA, CRDSA, CRA
Event Title:IEEE International Conference on Communications
Event Location:Sydney, Australia
Event Type:international Conference
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: Clazzer, Federico
Deposited On:31 Jul 2014 09:31
Last Modified:31 Jul 2019 19:47

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.