WLAN OFDM basics
This section of MATLAB source code covers WLAN basics and provide WLAN MATLAB code.
WLAN stands for Wireless LAN. There are many WLAN standards evolving as series of IEEE 802.11 standards viz. 11a,11b,11g,11n,11ac,11ad and so on. This page provides link to 11a OFDM physical layer matlab and simulink source codes.
WLAN OFDM simulink model
Refer 11a physical layer article for complete
physical layer modules of WLAN OFDM physical layer.
The simulink model is implemented as per 64 point FFT. This FFT composed of 52 data , 4 pilot carriers, 1 DC and
rest of guard carriers. Refer following link to download simulink model source code.
WLAN 11n simulink model
Refer 11n physical layer article for
step by step explanation of 11n physical layer transmitter modules.
The 11n source code can be downloaded from following link:
WLAN OFDM MATLAB Model
The matlab source code can be downloaded from following link:
Useful Links to MATLAB codes
Refer following as well as links mentioned on left side panel for useful MATLAB codes.
OFDM Preamble generation Time off estimation corr Freq off estimation corr channel estimation 11a WLAN channel PN sequence generation OFDMA Tx Rx AES DES carrier aggregation CCDF FIR Filter IIR Filter Low Pass FIR Viterbi decoder CRC8 CRC32