Interference of bluetooth and IEEE 802.11: simulation modeling and performance evaluation
MSWIM '01 Proceedings of the 4th ACM international workshop on Modeling, analysis and simulation of wireless and mobile systems
Bluetooth dynamic scheduling and interference mitigation
Mobile Networks and Applications
An Adaptive Frequency Hopping TechniqueWith Application to Bluetooth-WLAN Coexistence
ICNICONSMCL '06 Proceedings of the International Conference on Networking, International Conference on Systems and International Conference on Mobile Communications and Learning Technologies
Dynamic Adaptive Frequency Hopping for Mutually Interfering Wireless Personal Area Networks
IEEE Transactions on Mobile Computing
Performance Analysis and Evaluation of Bluetooth Networks in Wireless Channel Environment
ICSNC '06 Proceedings of the International Conference on Systems and Networks Communication
Bluetooth adaptive frequency hopping and scheduling
MILCOM'03 Proceedings of the 2003 IEEE conference on Military communications - Volume II
Bluetooth and WLAN coexistence: challenges and solutions
IEEE Wireless Communications
Bluetooth and IEEE 802.11b coexistence: analytical performance evaluation in fading channels
IEEE Journal on Selected Areas in Communications
Wi-Fi (802.11b) and Bluetooth: enabling coexistence
IEEE Network: The Magazine of Global Internetworking
Power aware management middleware for multiple radio interfaces
Proceedings of the 10th ACM/IFIP/USENIX International Conference on Middleware
Power aware management middleware for multiple radio interfaces
Middleware'09 Proceedings of the ACM/IFIP/USENIX 10th international conference on Middleware
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IEEE 802.11b wireless networks and Bluetooth networks provide complimentary services using the same unlicensed radio frequency band. As the benefits of utilizing these services become increasingly apparent, the likelihood of mutual interference also increases. The well-known frequency hopping algorithm and adaptive frequency hopping algorithm do not fully consider the interference level of the operating environment. In this paper an algorithm called interference-aware adaptive frequency hopping (IAFH) is presented and implemented on Bluetooth devices to mitigate the interference between IEEE 802.11b and Bluetooth wireless networks. An analytical model of IAFH is developed to evaluate the performance of 802.11b stations and Bluetooth devices in a mutual interference environment. The analysis comprises the collision probability, packet error rate, and throughput performance for both IEEE 802.11b and Bluetooth wireless networks. Simulation results confirm that 802.11b station and IAFH-enabled Bluetooth devices experience lower packet error rates and better throughput as compared to the frequency hopping and adaptive frequency hopping algorithms.