Comparative study of adaptive frequency hopping with power control to avoid WLAN interference in WPAN systems like Bluetooth

Roy, Minakshmi and Jamadagni, HS (2010) Comparative study of adaptive frequency hopping with power control to avoid WLAN interference in WPAN systems like Bluetooth. In: 7th IEEE Consumer Communications and Networking Conference Las Vegas, 605-609 , Las Vegas, NV , pp. 605-609.

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Abstract

Presently Bluetooth(BT) is one of the widely used device for personal communication. As BT devices are operating in the unlicensed ISM band, they are often subjected to the interference from WLAN. The band width of BT (1MHz) is narrower compare to the bandwidth of WLAN (22MHz). So for coexistence purpose it is important to observe the performance of narrow band signal BT in presence of wideband interference WLAN and vice versa. As there are many work on the performance of WLAN in presence BT interference 3]4]5]6], the main focus in this paper is on performance of BT in presence of WLAN interference in AWGN, Rayleigh fading channel. Then comparison of the performance using interference avoidance technique like adaptive frequency hopping, power control for BT system is given. Finally a conclusion is drawn observing the simulation results on the technique which is more suitable for WLAN interference mitigation in BT system.

Item Type:	Conference Paper
Series.:	IEEE Consumer Communications and Networking Conference
Publisher:	IEEE
Additional Information:	Copyright 2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Keywords:	performance; Bluetooth; WLAN; GFSK; AWGN; Rayleigh fading channel; power control; adaptive frequency hopping
Department/Centre:	Division of Electrical Sciences > Electronic Systems Engineering (Formerly Centre for Electronic Design & Technology)
Date Deposited:	08 Nov 2010 07:37
Last Modified:	08 Nov 2010 07:37
URI:	http://eprints.iisc.ac.in/id/eprint/33684

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