Desislava C. Dimitrova Hans van den Berg Geert J. Heijenk Remco Litjens Flow Level Performance Comparison of Packet Scheduling Schemes for UMTS EUL. 27-40 2008 WWIC http://dx.doi.org/10.1007/978-3-540-68807-5_3 conf/wwic/2008 db/conf/wwic/wwic2008.html#DimitrovaBHL08