Interference impacts on ZigBee-based wireless mesh networks for building automation and control

Document Type

Conference Proceeding

Publication Date

12-23-2011

Abstract

ZigBee-Wireless Mesh Networks (ZigBee-WMNs) are recognized as a cost-effective and flexible solution for building automation and control systems (BACs). They have the potential to unify the methods of data communication for sensors, actuators, appliances, and asset-tracking devices in BACs. They offer a means to build a reliable but affordable network backbone to facilitate building control. ZigBee operates primarily in the license-free 2.4 GHz ISM (Industrial, Scientific and Medical) band. This feature makes the technology easily applicable, but also potentially vulnerable to interference by other electronic systems working in the same band such as WLAN-systems of IEEE 802.11 and microwave ovens. This paper reports the experimental results to quantify the impact of different interferers on ZigBee-WMNs. They show that, among different interferers, interference from microwave oven is indeed a major problem. In particular, it results in bigger drop rate and retrial rate compared to the impact of WiFi on WMN. It is expected that the results can provide a quantitative basis for designing reliable ZigBee-WMNs. © 2011 IEEE.

Identifier

83755173786 (Scopus)

ISBN

[9781457706523]

Publication Title

Conference Proceedings IEEE International Conference on Systems Man and Cybernetics

External Full Text Location

https://doi.org/10.1109/ICSMC.2011.6084203

ISSN

1062922X

First Page

3452

Last Page

3457

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