HotBox: Testing Temperature Effects in Sensor Networks

Low-power wireless networks, especially in outside deployments, are exposed to a wide range of temperatures. The detrimental effect of high temperatures on communication quality is well known. To investigate these influences under controlled conditions, we present HotBox, a solution with the following properties: (1) It allows exposition of sensor motes to a wide range of temperatures with a high degree of accuracy. (2) It supports specifying exact spatial orientation of motes which, if not ensured, interferes with repeatable experiment setups. (3) It is reasonably easy to assemble by following the information (code, PCB schematics, hardware list and crafting instructions) available online, facilitating further use of the platforms by other researchers. After presenting HotBox, we will show its performance and prove its feasibility as evaluation platform by conducting several experiments. These experiments additionally provide further insight into the influence of temperature effects on communication performance in low-power wireless networks.

[1]  Liam McNamara,et al.  Transmission errors in a sensor network at the edge of the world , 2013 .

[2]  James Brown,et al.  Hot packets:a systematic evaluation of the effect of temperature on low power wireless transceivers , 2013 .

[3]  Uwe Naumann,et al.  Algorithmic Differentiation of a Complex C++ Code with Underlying Libraries , 2013, ICCS.

[4]  Liam McNamara,et al.  All Is Not Lost: Understanding and Exploiting Packet Corruption in Outdoor Sensor Networks , 2014, EWSN.

[5]  James Brown,et al.  The Impact of Temperature on Outdoor Industrial Sensornet Applications , 2010, IEEE Transactions on Industrial Informatics.

[6]  Andreas Willig,et al.  TWIST: a scalable and reconfigurable testbed for wireless indoor experiments with sensor networks , 2006, REALMAN '06.

[7]  Klaus Wehrle,et al.  Bit error distribution and mutation patterns of corrupted packets in low-power wireless networks , 2013, WiNTECH '13.

[8]  Klaus Wehrle,et al.  SensorCloud: Towards the Interdisciplinary Development of a Trustworthy Platform for Globally Interconnected Sensors and Actuators , 2013, Trusted Cloud Computing.

[9]  Olof Rensfelt,et al.  A long-term study of correlations between meteorological conditions and 802.15.4 link performance , 2013, 2013 IEEE International Conference on Sensing, Communications and Networking (SECON).

[10]  James Brown,et al.  TempLab: A testbed infrastructure to study the impact of temperature on wireless sensor networks , 2014, IPSN-14 Proceedings of the 13th International Symposium on Information Processing in Sensor Networks.

[11]  Patrick L. Ryan.  Radio frequency propagation differences through various transmissive materials. , 2002 .

[12]  Marc Brockschmidt,et al.  Automated Termination Analysis for Programs with Pointer Arithmetic , 2014 .

[13]  Mun Choon Chan,et al.  Indriya: A Low-Cost, 3D Wireless Sensor Network Testbed , 2011, TRIDENTCOM.

[14]  S. Gupta,et al.  Wireless Sensor Networking for "Hot" Applications: Effects of Temperature on Signal Strength, Data Collection and Localization , 2008 .