Enhanced channel estimation for comb-type pilot-aided OFDM systems.
Jihyung KimJeongho ParkDaesik HongPublished in: PIMRC (2005)
Keyphrases
- ofdm system
- channel estimation
- estimation algorithm
- wireless communication
- multipath
- bit error rate
- frequency selective
- communication systems
- orthogonal frequency division multiplexing
- fading channels
- computer simulation
- computationally efficient
- maximum likelihood
- communication networks
- high frequency
- non stationary
- particle filter
- multiscale