Artificial neural network based estimation of sparse multipath channels in OFDM systems.
Habib SenolAbdur Rehman Bin TahirAtilla ÖzmenPublished in: Telecommun. Syst. (2021)
Keyphrases
- multipath
- ofdm system
- estimation algorithm
- fading channels
- frequency selective
- carrier frequency offset
- channel estimation
- bit error rate
- end to end
- routing algorithm
- orthogonal frequency division multiplexing
- decision feedback
- additive white gaussian noise
- intersymbol interference
- wireless communication
- code division multiple access
- mimo systems
- multiple input multiple output
- mimo ofdm systems
- wireless channels
- wireless networks
- computationally efficient
- maximum likelihood
- denoising
- high resolution