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

On the Stability of Contention Resolution Diversity Slotted ALOHA (CRDSA)

Kissling, Christian (2011) On the Stability of Contention Resolution Diversity Slotted ALOHA (CRDSA). Global Telecommunications Conference (GLOBECOM 2011), 5-9 Dec 2011, Houston, USA.



The stability of Random Access protocols is of high importance to ensure an efficient usage of resources and good service perception by the users. In this paper the stability region for the recently proposed Contention Resolution Diversity Slotted ALOHA random access protocol is discussed for finite user populations. The system dynamics of a CRDSA Random Access channel are described and a mathematical model is formulated, which allows predicting the stability of the system. From the derived model quantitative approximations of the stability regions and parameter selection for stable operation are provided. Numerical results are derived by means of simulations for validating the mathematical model and the quantitative approximations of the stability region.

Item URL in elib:https://elib.dlr.de/79742/
Document Type:Conference or Workshop Item (Paper)
Title:On the Stability of Contention Resolution Diversity Slotted ALOHA (CRDSA)
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Kissling, Christianchristian.kissling (at) dlr.deUNSPECIFIED
Date:5 December 2011
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 1-6
Keywords:Stability, CRDSA, Random Access, Contention Resolution, ALOHA, Slotted ALOHA, Successive Interference Cancellation, SIC, Delay, Satellite
Event Title:Global Telecommunications Conference (GLOBECOM 2011)
Event Location:Houston, USA
Event Type:international Conference
Event Dates:5-9 Dec 2011
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: Kißling, Christian
Deposited On:17 Dec 2012 08:47
Last Modified:31 Jul 2019 19:39

Repository Staff Only: item control page

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