Cramér-Rao lower bound and EM algorithm for envelope-based SNR estimation of nonconstant modulus constellations
- Gappmair, W.
- López-Valcarce, R.
- Mosquera, C.
ISSN: 0090-6778
Year of publication: 2009
Volume: 57
Issue: 6
Pages: 1622-1627
Type: Article
Journal:
IEEE Transactions on Communications