Title | Cramer-Rao Lower Bound and EM Algorithm for Envelope-Based SNR Estimation of Nonconstant Modulus Constellations |
Publication Type | Journal Article |
Year of Publication | 2009 |
Authors | Gappmair, W, López-Valcarce, R, Mosquera, C |
Journal | IEEE Transactions on Communications |
Volume | 57 |
Pages | 1622 - 1627 |
Date Published | june |