Research Article
Spectrum-Sensing Based Interference Mitigation for WLAN Devices
@INPROCEEDINGS{10.1109/COMSWA.2008.4554448, author={Guoqing Li and Srikathyayani Srikanteswara and Christian Maciocco}, title={Spectrum-Sensing Based Interference Mitigation for WLAN Devices}, proceedings={3rd International ICST Conference on COMmunication System SoftWAre and MiddlewaRE}, publisher={IEEE}, proceedings_a={COMSWARE}, year={2008}, month={6}, keywords={MAC adaptation interference detection interference mitigation spectrum sensing carrier sensing}, doi={10.1109/COMSWA.2008.4554448} }- Guoqing Li
Srikathyayani Srikanteswara
Christian Maciocco
Year: 2008
Spectrum-Sensing Based Interference Mitigation for WLAN Devices
COMSWARE
IEEE
DOI: 10.1109/COMSWA.2008.4554448
Abstract
The concept of spectrum sensing is, in the broad sense, the ability to detect and interpret other signals in the band and take appropriate actions by implementing adaptive techniques in the upper layers in addition to traditional interference cancellation techniques applied in the PHY layer. In this paper we present algorithms to trigger and detect interference from microwave oven for WLAN devices in the 2.4GHz spectrum and methods to mitigate the impact from the interference. The concept can be extended to other coexistence issues as well as spectrum sharing between primary and secondary users.
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