Introduce OFDMA into ns-2

[jerome78]

Hello,

I'm considering to introduce OFDMA in ns-2. In ns-2, a network simulator, it develop applications in C++. So, OFDMA is a multiple access method, that allows multiple users to transmit simultaneously on the different sub-carriers per OFDM symbol. With OFDMA, the whole bandwidth is made up of N subcarriers in the frequency direction and organized into several sub-channels.

It's the first time I'm trying to use ns-2 and so still not so familar with it.
Now, I have been searching for examples of application for more than a month without any result.

I wish to find an application developed in C++.

Please give me an answer.

Thank you.