Developed is an interval energy detection algorithm that decides on analyzing several spectral ratios obtained by means of DFT. To reduce the spectrum spreading used is a method based on the invariance principle application, alternative to the time weighing method. The algorithm obtained ensures detection probability invariance to the signal energy frequency distribution.
Published in:
Electronic Instrument Engineering, 2006. APEIE '06. 8th International Conference on Actual Problems of
Date of Conference: 26-28 Sept. 2006