Title :
Experiment based analysis of ZigBee transmissions under severe Wi-Fi interference
Author :
Peiliang Dong ; Zhizhong Zhang ; Fei Tong
Author_Institution :
Philips Res. China, Shanghai, China
Abstract :
To evade Wi-Fi interference for ZigBee networks, it is required to reliably deliver critical channel-changing instructions under heavy interference. This paper firstly investigates ZigBee transmission performance under real-world Wi-Fi and under controlled high-rate data streams, respectively. Based on the experimental results, a theoretical model and a rough guideline for reliable message delivering are presented and analyzed. Further behavior-level simulations confirm the analysis results and provide a strategy for reliably delivering messages under heavy interference, i.e. a nearly-100% success rate with a reasonable delay time.
Keywords :
Zigbee; radiofrequency interference; wireless LAN; ZigBee networks; ZigBee transmissions; controlled high-rate data streams; critical channel-changing instructions; heavy interference; message delivery; severe Wi-Fi interference; Buildings; IEEE 802.11 Standards; Interference; Mathematical model; Reliability; Unicast; Zigbee; IEEE 802.15.4; Trickle Algorithm; Wi-Fi; ZigBee; broadcast; coexistence; unicast;
Conference_Titel :
Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), 2014 IEEE 4th Annual International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4799-3668-7
DOI :
10.1109/CYBER.2014.6917482
