performance evaluation of 802.11g and 802.11a in Simulink

[saikrishnaviru]

What parameters have to be changed for the two models to be distinguished from one another?? I have downloaded the WLAN files from https://www.mathworks.in/matlabcentral/fileexchange/38073-802-11g-wlan-phy-model and 802.11a from https://www.mathworks.in/matlabcentral/fileexchange/3540. On simulating both the files the outputs are the same in terms of BER,SNR and bitrates. What parameters are to be changed in the 802.11g so that it yeilds a better performance. I am relatively new to Simulink. Kindly also tell how to change these parameters. Thank you.

 

[khalidluna]

hello ,je veux code matlab qui génére un signal ofdm pour le wifi et le wimax