SIM80211 IEEE802 Simulator: a one hop network，simulator to reproduce a cluster of ieee802.11 terminals under saturation conditions. The scr ipt simulates a implified model for a radio network based on the IEEE 802.11 standard operating in DCF modality.-SIM80211 IEEE802 Simulator: a one hop network, simulator to reproduce a cluster of ieee802.11 terminals under saturation conditions. The scr ipt simulates a implified model for a radio network based on the IEEE 802.11 standard operating in DCF modality.