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2007 2nd IEEE International Symposium on New Frontiers in Dynamic Spectrum Access Networks
This paper presents a comprehensive characterization of cyclostationary feature detectors through theoretical analysis, hardware implementation, and real-time performance measurements. Results of our study show that feature detectors are highly susceptible to sampling clock offsets. We propose a new detector that overcomes this limitation, and characterize its performance through experiments. In addition, the comparison with a conventional energy detector shows that feature detectors are more robust to adjacent channel interference.doi:10.1109/dyspan.2007.36 fatcat:xyxkzkttqvd77e3w4xp7dju4ye