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Kissling, Christian (2011) On the Stability of Contention Resolution Diversity Slotted ALOHA (CRDSA). Global Telecommunications Conference (GLOBECOM 2011), 2011-12-05 - 2011-12-09, Houston, USA.
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Abstract
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/ | ||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||
| Title: | On the Stability of Contention Resolution Diversity Slotted ALOHA (CRDSA) | ||||||||
| Authors: |
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| Date: | 5 December 2011 | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | Yes | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Page Range: | pp. 1-6 | ||||||||
| Status: | Published | ||||||||
| 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 Start Date: | 5 December 2011 | ||||||||
| Event End Date: | 9 December 2011 | ||||||||
| Organizer: | IEEE | ||||||||
| 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 (old) | ||||||||
| 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: | 24 Apr 2024 19:46 |
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