Referenced Items are not available for this document.
Automatic modulation recognition is extremely important for the receiver design in the broadband multimedia communication system. Based on the intrinsic time-scale decomposition algorithm for feature extraction on which the instantaneous amplitude, phase and frequency is precisely defined, this paper proposed a feature selection algorithm to find the features with high distinguishing capacity and a digital modulation recognition algorithm. Simulation results show that this algorithm is of low complexity and the average recognition accuracy is higher than 94% using only three feature parameters when SNR is above 5dB.
Published in:
Broadband Multimedia Systems and Broadcasting (BMSB), 2010 IEEE International Symposium on
Date of Conference: 24-26 March 2010
- Page(s):
- 1 - 5
- E-ISBN :
- 978-1-4244-4462-5
- Print ISBN:
- 978-1-4244-4461-8
- INSPEC Accession Number:
- 11363491
- Conference Location :
- Shanghai
- Digital Object Identifier :
- 10.1109/ISBMSB.2010.5463100
- Product Type:
- Conference Publications
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