Channel Estimation Assisted by Postfixed Pseudo-Noise Sequences Padded with Null Samples for Mobile OFDM Communications.
Jia-Chin LinPublished in: WCNC (2008)
Keyphrases
- channel estimation
- communication systems
- communication technologies
- cdma systems
- ofdm system
- multipath
- frequency selective
- signal to noise ratio
- fading channels
- bit error rate
- computer systems
- orthogonal frequency division multiplexing
- estimation algorithm
- mobile devices
- wireless channels
- additive white gaussian noise
- low frequency
- communication networks
- filtering method
- mobile communication
- maximum likelihood
- denoising
- information systems