Lazaro Blasco, Francisco und Stefanovic, Cedomir und Popovski, Petar (2020) Reliability-Latency Performance of Frameless ALOHA with and without Feedback. IEEE Transactions on Communications. IEEE - Institute of Electrical and Electronics Engineers. ISSN 0090-6778.
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Kurzfassung
This paper presents a finite length analysis of multislot type frameless ALOHA based on a dynamic programming approach. The analysis is exact, but its evaluation is only feasible for moderate number of users due to the computational complexity. The analysis is then extended to derive continuous approximations of its key parameters, which, apart from providing an insight into the decoding process, make it possible to estimate the packet error rate with very low computational complexity. Finally, a feedback scheme is presented in which the slot access scheme is dynamically adapted according to the approximate analysis in order to minimize the packet error rate. The results indicate that the introduction of feedback can substantially improve the performance of frameless ALOHA
elib-URL des Eintrags: | https://elib.dlr.de/135460/ | ||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
Titel: | Reliability-Latency Performance of Frameless ALOHA with and without Feedback | ||||||||||||||||
Autoren: |
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Datum: | 2020 | ||||||||||||||||
Erschienen in: | IEEE Transactions on Communications | ||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||
Open Access: | Ja | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||
Verlag: | IEEE - Institute of Electrical and Electronics Engineers | ||||||||||||||||
ISSN: | 0090-6778 | ||||||||||||||||
Status: | akzeptierter Beitrag | ||||||||||||||||
Stichwörter: | ALOHA, random access, feedback, dynamic programming, finite-length analysis | ||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||
HGF - Programmthema: | Kommunikation und Navigation | ||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||
DLR - Forschungsgebiet: | R KN - Kommunikation und Navigation | ||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben Multimedia Satellitennetze (alt) | ||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||
Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Satellitennetze | ||||||||||||||||
Hinterlegt von: | Lazaro, Francisco | ||||||||||||||||
Hinterlegt am: | 16 Jul 2020 18:11 | ||||||||||||||||
Letzte Änderung: | 28 Mär 2023 23:56 |
Verfügbare Versionen dieses Eintrags
- Reliability-Latency Performance of Frameless ALOHA with and without Feedback. (deposited 16 Jul 2020 18:11) [Gegenwärtig angezeigt]
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