Analysis of Temperature Effects in Heterogeneous Outdoor Wireless Sensor Networks

Publikationstyp
Conference Paper
Publikationsdatum
2022-10
Sprache
English
Author
Hartung, Robert 
Kulau, Ulf 
Petersen, Torben 
Wolf, Lars 
Institut
Smart Sensors E-EXK3 
TORE-URI
http://hdl.handle.net/11420/14614
Start Page
148
End Page
154
Citation
19th IEEE International Conference on Mobile Ad Hoc and Smart Systems (MASS 2022)
Contribution to Conference
19th IEEE International Conference on Mobile Ad Hoc and Smart Systems, MASS 2022 
Publisher DOI
10.1109/MASS56207.2022.00027
Scopus ID
2-s2.0-85146116742
Outdoor Wireless Sensor Networks introduce harsh conditions and challenges in terms of reliability. Previous work demonstrates a severe dependency on temperature within networks. However, such studies are limited as they only focus homogeneous networks. Extensive, systematic experiments are still missing, but are required to harden such deployments. In this paper, we conduct two experiments to analyse the effect of temperature. Our first, real-world deployment shows similar results and indicates a node-dependent behavior. For further investigation, a systematic experiment analyses the effects with focus on heterogeneous networks. To the best of our knowledge, we are the first, to analyse the effect in such a way. Our results indicate an even stronger relationship between pairs of nodes. We present key findings and believe that will serve as a starting point for other investigations in this direction, to enable reliable large-scale network deployments.
Schlagworte
Network Reliability
Reliability
RSSI
Temperature
Wireless
Wireless Sensor Networks