DOA and channel parameter estimation for wideband CDMA systems.
Antonio A. D'AmicoUmberto MengaliMichele MorelliPublished in: IEEE Trans. Wirel. Commun. (2004)
Keyphrases
- parameter estimation
- cdma systems
- channel estimation
- direction of arrival
- code division multiple access
- doa estimation
- antenna array
- multipath
- communication systems
- maximum likelihood
- ofdm system
- bit error rate
- fading channels
- estimation algorithm
- model selection
- least squares
- markov random field
- base station
- em algorithm
- signal to noise ratio
- posterior distribution
- mc cdma
- expectation maximization
- wireless channels
- random fields
- multiple access
- parameter estimation algorithm
- additive white gaussian noise
- multi user
- synthetic aperture radar