Digital-Down-Conversion of OFDM-QPSK/16QAM Signals at 28 Gsps for Beyond-5G Intermediate Frequency over Fiber.
Junya NishiokaTakatoshi AkamatsuTsuyoshi YoshidaYoshiaki KonishiMichiya HayamaKiyoshi OnoharaNaoki SuzukiPublished in: OECC/PSC (2022)
Keyphrases
- ofdm system
- frequency hopping
- phase locked loop
- multipath
- bit error rate
- modulation scheme
- fading channels
- orthogonal frequency division multiplexing
- channel estimation
- wireless communication
- estimation algorithm
- wireless communication systems
- communication systems
- spectrum analysis
- frequency modulation
- additive white gaussian noise
- data conversion
- high data rate
- amplitude modulation
- end to end
- frequency spectrum
- channel coding
- mimo systems
- routing algorithm
- low frequency
- instantaneous frequency
- fundamental frequency
- code division multiple access
- wireless channels
- physical layer
- fiber optic
- wireless sensor networks
- bandpass
- analytical model
- low complexity
- computer simulation
- computer systems
- signal processing