Monte Carlo Methods for Channel, Phase Noise, and Frequency Offset Estimation With Unknown Noise Variances in OFDM Systems.
François SeptierYves DelignonAtika Menhaj-RivenqChristelle GarnierPublished in: IEEE Trans. Signal Process. (2008)
Keyphrases
- carrier frequency offset
- ofdm system
- monte carlo methods
- estimation algorithm
- monte carlo
- channel estimation
- frequency hopping
- wireless communication
- orthogonal frequency division multiplexing
- multipath
- low frequency
- bit error rate
- bayesian networks
- fading channels
- monte carlo method
- simulated annealing
- computer simulation
- genetic algorithm
- high frequency
- computationally efficient
- particle filter
- maximum likelihood
- wireless sensor networks