LMMSE Channel Estimation in OFDM Systems: A Vector Quantization Approach.
Hao WuPublished in: IEEE Commun. Lett. (2021)
Keyphrases
- vector quantization
- ofdm system
- channel estimation
- estimation algorithm
- image compression
- wireless communication
- multipath
- bit error rate
- frequency selective
- orthogonal frequency division multiplexing
- fading channels
- additive white gaussian noise
- recursive least squares
- communication networks
- computationally efficient
- routing algorithm
- end to end
- image processing