Improved DFT-Based Channel Estimation for OFDM Systems with Null Subcarriers.
Liang ZhangZhihong HongLouis ThibaultPublished in: VTC Fall (2009)
Keyphrases
- ofdm system
- channel estimation
- bit error rate
- computer simulation
- multipath
- signal to noise ratio
- estimation algorithm
- code division multiple access
- wireless communication
- fading channels
- frequency selective
- orthogonal frequency division multiplexing
- analytical model
- wireless channels
- channel coding
- additive white gaussian noise
- communication systems
- physical layer
- simulation model
- frequency domain