Verlagslink DOI: 10.1109/LCN44214.2019.8990812
Titel: A Lesson in Scaling 6LoWPAN -- Minimal Fragment Forwarding in Lossy Networks
Autorenschaft: Lenders, Martine S. 
Schmidt, Thomas  
Wählisch, Matthias 
Erscheinungsdatum: 2019
Verlag: Osnabrück, Piscataway, NJ, USA ; IEEE Press
Konferenz: IEEE Conference on Local Computer Networks (LCN 
Zusammenfassung: 
This paper evaluates two forwarding strategies for fragmented datagrams in the IoT: hop-wise reassembly and a minimal approach to directly forward fragments. Minimal fragment forwarding is challenged by the lack of forwarding information at subsequent fragments in 6LoWPAN and thus requires additional data at nodes. We compare the two approaches in extensive experiments evaluating reliability, end-to-end latency, and memory consumption. In contrast to previous work and due to our alternate setup, we obtained different results and conclusions. Our findings indicate that direct fragment forwarding should be deployed only with care, since higher packet transmission rates on the link-layer can significantly reduce its reliability, which in turn can even further reduce end-to-end latency because of highly increased link-layer retransmissions.
URI: http://hdl.handle.net/20.500.12738/4280
Einrichtung: Department Informatik 
Fakultät Technik und Informatik 
Dokumenttyp: Konferenzveröffentlichung
Enthalten in den Sammlungen:Publications without full text

Zur Langanzeige

Seitenansichten

109
checked on 03.04.2025

Google ScholarTM

Prüfe

HAW Katalog

Prüfe

Volltext ergänzen

Feedback zu diesem Datensatz


Alle Ressourcen in diesem Repository sind urheberrechtlich geschützt.