00675nas a2200157   4500000000100000000000100001000000100002008004100003100001500044700002000059245006800079300001400147490000700161520033500168022001400503       2011                            d1 aM. Wróbel1 aSławomir Nowak00aModel of the network physical layer for modern wireless systems  a147–1590 v233 aIn the article the detailed and flexible model of physical layer PHY for discrete events simulations (DES) in proposed. The model was implemented using SimPy simulator and evaluated using simplified 802.11 protocol model. To proof the correctness of the model some results of selected 802.11 parameters verification are presented.  a1896-5334