Multi-Carrier Modulation Simulation Program
Multi-Carrier Modulation Simulation Program with Algorithm Implementation Analysis
MATLAB Simulation of SLM for PAPR Reduction
SLM - PAPR Simulation Reference: R.W. Bömer, R.F.H. Fischer, and J.B. Huber "Reducing the Peak-to-Average Power Ratio of Multicarrier Modulation by Selected Mapping" Electronics Letters, Vol. 32, No. 22, October 1996, pp. 2056-2057 Author: Bin Jiang National Mobile Communications Research Laboratory Southeast University, Nanjing 210096, China
Implementation of Multi-Carrier Modulation Using OFDM (Orthogonal Frequency Division Multiplexing)
OFDM (Orthogonal Frequency Division Multiplexing) implements multi-carrier modulation by dividing a broadband channel into multiple parallel narrowband subchannels, where each subchannel experiences flat fading. A complete OFDM channel link system is constructed using three different channel estimation methods (LS channel estimation, DFT channel estimation, and Improved-DFT channel estimation). The system performance is simulated and compared under both AWGN (Additive White Gaussian Noise) ideal channels and fading channels in terms of bit error rate analysis.