00649nas a2200133   4500000000100000008004100001100001500042700002000057245006800077300001400145490000700159520033500166022001400501       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