Rami Ellouze Mourad Gueroui Mohamed Adel Alimi Optimising handover for real-time flows in Mobile wimax network. 40-45 2009 ISCC http://dx.doi.org/10.1109/ISCC.2009.5202352 conf/iscc/2009 db/conf/iscc/iscc2009.html#EllouzeGA09