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Performance Analysis of Smooth Adaptive Frequency Hopping

Sejal D'mello, Zahir Aalam, B. K. Mishra Published in Signal Processing

IJAIS Proceedings on International Conference and Workshop on Communication, Computing and Virtualization
Year of Publication: 2015
© 2015 by IJAIS Journal
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  1. Sejal D’mello, Zahir Aalam and B K Mishra. Article: Performance Analysis of Smooth Adaptive Frequency Hopping. IJAIS Proceedings on International Conference and Workshop on Communication, Computing and Virtualization ICWCCV 2015(3):44-48, September 2015. BibTeX

    	author = "Sejal D’mello and Zahir Aalam and B. K. Mishra",
    	title = "Article: Performance Analysis of Smooth Adaptive Frequency Hopping",
    	journal = "IJAIS Proceedings on International Conference and Workshop on Communication, Computing and Virtualization",
    	year = 2015,
    	volume = "ICWCCV 2015",
    	number = 3,
    	pages = "44-48",
    	month = "September",
    	note = "Published by Foundation of Computer Science, New York, USA"


Due to an increase in the number of operating devices,dealing with the 2. 4 GHz ISM band interference has become very important. Bluetooth specification enables the use of adaptive frequency hopping to improveperformance in the presence of interference. This technique avoids thecongested portions of the ISM Band, however; as the number of interferers increases, a greater number of bad channelsare removed from the adapted hopping sequence. This results in degradation of the operation. In this paper, we present a smooth adaptive frequency hopping (SAFH) Algorithm to improve the performance of frequency hopping in the presence of interference. The model is established and simulated using MATLAB Simulink.


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Adaptive Frequency Hopping, Probabilistic Channel Usage, Interference Mitigation, WPAN, WLAN, SAFH