Performance Analysis of the Slot Allocation Handshake in IEEE 802.15.4 DSME

Publikationstyp
Conference Paper
Date Issued
2019-10
Sprache
English
Author(s)
Meyer, Florian  
Mantilla-González, Ivonne 
Kauer, Florian  orcid-logo
Turau, Volker  
Institut
Telematik E-17  
TORE-URI
http://hdl.handle.net/11420/3992
First published in
Lecture notes in computer science  
Number in series
11803 LNCS
Start Page
102
End Page
117
Citation
Lecture Notes in Computer Science 11803 LNCS: 102-117 (2019-10)
Contribution to Conference
International Conference on Ad-Hoc Networks and Wireless, ADHOC-NOW 2019  
Publisher DOI
10.1007/978-3-030-31831-4_8
Scopus ID
2-s2.0-85075765006
Publisher
Springer
Wireless mesh networks using IEEE 802.15.4 are getting increasingly popular for industrial applications because of low energy consumption and low maintenance costs. The IEEE 802.15.4 standard introduces DSME (Deterministic and Synchronous Multi-channel Extension). DSME uses time-slotted channel access to guarantee timely data delivery, multi-channel communication, and frequency hopping to mitigate the effects of external interferences. A distinguishing feature of DSME is its flexibility and adaptability to time-varying network traffic and to changes in the network topology. In this paper we evaluate the ability of DSME to adapt to time-varying network traffic. We examine the limits for slot allocation rates for different topologies. The evaluation is performed with openDSME, an open-source implementation of DSME.
DDC Class
004: Informatik