Maximum Likelihood Frequency Offset Estimation in Multiple Access Time-Hopping UWB.
Tomaso ErsegheAntonio Maria CiprianoPublished in: IEEE Trans. Wirel. Commun. (2011)
Keyphrases
- frequency hopping
- multiple access
- maximum likelihood
- communication systems
- estimation algorithm
- maximum likelihood estimation
- parameter estimation
- log likelihood function
- ofdm system
- wireless communication
- em algorithm
- maximum likelihood estimator
- ultra wideband
- code division multiple access
- expectation maximization
- computer systems
- likelihood function
- multi user
- division multiple access
- spread spectrum
- wireless channels
- gaussian distribution
- short time fourier transform