Скачать или смотреть Lecture 18: Waveform in 4G and 5G (OFDM) contd.

Waveforms in 4G,Waveforms in 5G,Orthogonal Frequency Division Multiplexing (OFDM),Signal model/structure for OFDM,OFDM transceiver,Long Term Evolution (LTE),Worldwide Interoperability for Microwave Access (WiMAX),Sub-carrier spacing,Sub-carrier bandwidth,System bandwidth,Transmission bandwidth,Discrete Fourier Transform (DFT),Fast Fourier Transform (FFT),Cyclic prefix,Time-Frequency axis,OFDM symbol duration,Resource element,Physical resource block,Coherence time,Coherence bandwidth,Delay spread,Doppler spread,Adjacent channel interference,Link adaptation,Modulation,Code rate,Transmit power,Spectral efficiency,Multi-carrier techniques,Orthogonality,Guard Interval,Block error rate (BLER),SNR thresholds,Quality of Service (QoS),Channel Quality Indicator (CQI),Bit loading,