| Título | Cramer-Rao Lower Bound and EM Algorithm for Envelope-Based SNR Estimation of Nonconstant Modulus Constellations |
| Tipo de publicación | Journal Article |
| Year of Publication | 2009 |
| Autores | Gappmair, W, López-Valcarce, R, Mosquera, C |
| Journal | IEEE Transactions on Communications |
| Volumen | 57 |
| Páginas | 1622 - 1627 |
| Date Published | june |
