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On the Stability of Contention Resolution Diversity Slotted ALOHA (CRDSA)
Kissling, Christian (2011) On the Stability of Contention Resolution Diversity Slotted ALOHA (CRDSA). In: Proceedings of Globecom 2011, pp. 1-6. GLOBECOM 2011 : IEEE Global Communications Conference, 05-09.Dez.2011, Houston, USA.
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Abstract
The stability of Random Access protocols is of high importance to ensure an efcient 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.
| Document Type: | Conference or Workshop Item (Paper) | ||||
|---|---|---|---|---|---|
| Title: | On the Stability of Contention Resolution Diversity Slotted ALOHA (CRDSA) | ||||
| Authors: |
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| Date: | 05 December 2011 | ||||
| Journal or Publication Title: | Proceedings of Globecom 2011 | ||||
| Refereed publication: | Yes | ||||
| In ISI Web of Science: | No | ||||
| Page Range: | pp. 1-6 | ||||
| Status: | Published | ||||
| Keywords: | CRDSA, Stability, SIC, Successive interference cancellation, ALOHA | ||||
| Event Title: | GLOBECOM 2011 : IEEE Global Communications Conference | ||||
| Event Location: | Houston, USA | ||||
| Event Type: | international Conference | ||||
| Event Dates: | 05-09.Dez.2011 | ||||
| Organizer: | IEEE | ||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||
| HGF - Program: | Raumfahrt | ||||
| HGF - Program Themes: | R KN - Kommunikation und 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 > Digital Networks | ||||
| Deposited By: | Christian Kißling | ||||
| Deposited On: | 25 Jan 2012 10:55 | ||||
| Last Modified: | 25 Jan 2012 10:55 |
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