Is FFT Fast Enough for Beyond 5G Communications? A Throughput-Complexity Analysis for OFDM Signals.
Saulo QueirozJoão P. VilelaEdmundo MonteiroPublished in: IEEE Access (2022)
Keyphrases
- complexity analysis
- communication systems
- signal processing
- theoretical analysis
- wireless communication systems
- fourier transform
- fast fourier transform
- spectral analysis
- lower bound
- response time
- frequency domain
- computational complexity
- short time fourier transform
- fourier transformation
- multiple access
- orthogonal frequency division multiplexing
- communication networks
- first order logic
- independent component analysis
- radio frequency
- computer systems
- artificial intelligence
- floating point
- multiple description coding
- channel estimation
- higher throughput