The β-factor: measuring wireless link burstiness
Proceedings of the 6th ACM conference on Embedded network sensor systems
Surviving wi-fi interference in low power ZigBee networks
Proceedings of the 8th ACM Conference on Embedded Networked Sensor Systems
Mitigating the effects of RF interference through RSSI-Based error recovery
EWSN'10 Proceedings of the 7th European conference on Wireless Sensor Networks
SoNIC: classifying interference in 802.15.4 sensor networks
Proceedings of the 12th international conference on Information processing in sensor networks
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The proliferation of a wide range of wireless devices operating in the crowded 2.4 GHz ISM band is becoming a major challenge for emerging low-power wireless networks in indoor applications. Recent studies show that Cross Technology Interference (CTI) can significantly reduce the overall delivery ratio of such networks. CTI subsequently decreases the network performance and drains their scarce resources of radio spectrum and energy. In this work, we present the design and preliminary evaluation results of an energy-efficient packet recovery mechanism that exploits (i) physical layer information available by 802.15.4-compliant radios and (ii) time diversity of wireless channel, to mitigate cross technology interference effects on low-power wireless networks.