?url_ver=Z39.88-2004&rft_id=10.1007%2F978-3-642-41674-3%E2%82%89%E2%82%89&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Ibrahim%2C+A.L.&rft.aulast=Ibrahim&rft.aufirst=A.L.&rft.isbn=9783642416736&rft.volume=279+LN&rft.issn=18761100&rft.pages=695-701&rft.atitle=A+distributed+model+to+analyzed+QoS+parameters+performance+improvement+for+fixed+WiMAX+networks&rft.title=Lecture+Notes+in+Electrical+Engineering&rft.date=2014&rft.genre=article