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http://dx.doi.org/10.6109/jkiice.2015.19.2.272

Analysis on Compatibility between wireless headset and WiFi in ISM bands  

Cho, In-Kyoung (Space Test Division, Korea Aerospace Research Institute)
Kim, Tae-Youn (Space Test Division, Korea Aerospace Research Institute)
Jang, Jae-Woong (Space Test Division, Korea Aerospace Research Institute)
Jang, Kyung-Duk (Space Test Division, Korea Aerospace Research Institute)
Moon, Guee-Won (Space Test Division, Korea Aerospace Research Institute)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.19, no.2, 2015 , pp. 272-278 More about this Journal
Abstract
This paper analyzed interference impact between wireless headset and Wireless Fidelity which get a high possibility of simultaneously operating in the Industry Science Medical(ISM) bands. Analysis methods of Minimum Coupling Loss(MCL) and Monte Carlo(MC) were applied by using the characters and parameters referenced to Institute of Electrical and Electronic Engineers(IEEE) 802.11b. The protection distance between interferer (WiFi transmitter) and victim (Wireless headset receiver) was calculated through the MCL. The protection distance was obtained for the case of single interferer, and the maximum allowable number of multiple interferers was computed according to the cell radius of a victim system to meet 5 % below of interference probability by using a statistical analysis based on the MC method. The analysis results are expected to be used as a guideline to coexist the wireless headset and low power devices in the ISM band.
Keywords
Industry Science and Medical; Wireless headset; Wireless Fidelity; Minimumm Coupling Loss; Monte Carlo;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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