Time-Varying Channel Estimation in OFDM Systems with Null Subcarriers.
Jihyung KimSangho NamDong Seung KwonDaesik HongPublished in: VTC Spring (2008)
Keyphrases
- ofdm system
- bit error rate
- channel estimation
- computer simulation
- code division multiple access
- signal to noise ratio
- multipath
- fading channels
- channel coding
- analytical model
- additive white gaussian noise
- frequency selective
- wireless channels
- estimation algorithm
- orthogonal frequency division multiplexing
- physical layer
- wireless communication