«ML and EM Algorithm for non-data-aided SNR Estimation of Linearly Modulated Signals», in International Symposium on Communication Systems, Networks and Signal Processing (CNSDSP), 2008, pp. 530-534.
, «Iterative Envelope-Based SNR Estimation for Non-Constant Modulus Constellations», in IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2007.
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