The ns-3-wimax module implement the Point-to-Multipoint (PMP) mode and the WirelessMAN-OFDM PHY layer of 802.16 model with the fundamental functions of the CS and MAC CPS.
The ns-3 WiMAX model is mainly composed of three layers:
1. The Convergence Sublayer (CS)
2. The MAC Common Part Sublayer (MAC-CPS)
3. The Physical Layer (PHY)