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Frameless ALOHA with Reliability-Latency Guarantees

Stefanovic, Cedomir and Lazaro Blasco, Francisco and Popovski, Petar (2017) Frameless ALOHA with Reliability-Latency Guarantees. In: GLOBECOM - IEEE Global Telecommunications Conference. Globecom 2017, Singapore. DOI: 10.1109/GLOCOM.2017.8254242

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One of the novelties brought by 5G is that wireless system design has increasingly turned its focus on guaranteeing reliability and latency. This shifts the design objective of random access protocols from throughput optimization towards constraints based on reliability and latency. For this purpose, we use frameless ALOHA, which relies on successive interference cancellation (SIC), and derive its exact finite-length analysis of the statistics of the unresolved users (reliability) as a function of the contention period length (latency). The presented analysis can be used to derive the reliability-latency guarantees. We also optimize the scheme parameters in order to maximize the reliability within a given latency. Our approach represents an important step towards the general area of design and analysis of access protocols with reliability-latency guarantees.

Item URL in elib:https://elib.dlr.de/118581/
Document Type:Conference or Workshop Item (Poster)
Title:Frameless ALOHA with Reliability-Latency Guarantees
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Stefanovic, CedomirAalborg Univ.UNSPECIFIED
Lazaro Blasco, FranciscoFrancisco.LazaroBlasco (at) dlr.deUNSPECIFIED
Popovski, PetarAalborg Univ.UNSPECIFIED
Date:December 2017
Journal or Publication Title:GLOBECOM - IEEE Global Telecommunications Conference
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
DOI :10.1109/GLOCOM.2017.8254242
Keywords:Random Access, ALOHA, Slotted ALOHA
Event Title:Globecom 2017
Event Location:Singapore
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: Lazaro Blasco, Francisco
Deposited On:08 Feb 2018 14:56
Last Modified:31 Jul 2019 20:16

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