Channel Estimation Using Type-III Even Discrete Cosine Transform in Multicarrier Communications.
Elena Domínguez JiménezDavid LuengoFernando Cruz-RoldánPublished in: SSP (2018)
Keyphrases
- discrete cosine transform
- channel estimation
- communication systems
- image compression
- transform domain
- dct coefficients
- dct domain
- jpeg images
- filter bank
- multipath
- compressed images
- frequency selective
- ofdm system
- blocking artifacts
- bit error rate
- fading channels
- code division multiple access
- high quality
- jpeg compression
- subband
- feature space