EURASIP JWCN.zip - This is a code package related to the following conference paper:
Y. Mao, B. Clerckx and V. O. K. Li, "Rate-splitting multiple access for downlink communication systems: bridging, generalizing, and outperforming SDMA and NOMA." EURASIP Journal on Wireless Communications and Networking 2018.1 (2018): 133.
The code in all packages are implemented in Matlab environment with CVX toolbox assisted.
In the 'Figure 6b' code package, Fig. 6(b) of the above paper will be reproduced by running the Matlab script 'main.m'. By changing the variables 'bias' (channel gain difference between the users), 'NT'(number of transmit antenna), you can reproduce Fig. 5--Fig. 6.,2020-06-11 21:03:32,下载23次
DWT_OFDM.zip - simulation of OFDM using discrete wavelet transform
DWT OFDM.rar - orthogonal frequency division multiplexing (OFDM) is the most popular modulation technique in modern wireless communication systems. Even though there are many advantages of OFDM, it has two main drawbacks: High peak-to-average power ratio (PAPR) and frequency offset. In this paper the issue of PAPR in OFDM is discussed. Due to the large number of subcarriers used, OFDM systems have a large dynamic signal range with a very high peak-to-average-power ratio (PAPR) which makes OFDM sensitive to nonlinear effects.
Study_on_DWT_vs_DFT_OFDM.rar - This document is a studying on the Fourier OFDM and Wavelet OFDM.
OWDM_PAPR.rar - papr reduction by wavelet transform
OWDM_16QAM_64.rar - OWDM simulation QAM 16/64
dwt.rar - owdm modulation and demodulation in awgn channel , matlab