Two-step channel estimation scheme for OFDM systems over fast Rayleigh fading channels.
Jun-Han OhJong-Tae LimPublished in: IEEE Commun. Lett. (2010)
Keyphrases
- ofdm system
- fading channels
- channel estimation
- frequency selective
- multipath
- wireless communication
- orthogonal frequency division multiplexing
- estimation algorithm
- bit error rate
- additive white gaussian noise
- wireless communication systems
- mimo systems
- cellular systems
- wireless channels
- code division multiple access
- computer simulation
- channel coding
- signal to noise ratio