Two QoS RegionsPacket Scheduling forMBMS

Thedeployment ofhighbitratemobile cellular networks isenabling thedelivery ofnewapplications and services, mostnotably those thatarevideo related -video live and on-demandstreaming. Whilethenatureof this applications anduserexpectations tothequality ofservice demandhugenetworkresources theseservices aregood multicast candidates sincethesame contents areto be transmitted toseveral users. Inthis paper ispresented apacket scheduler forMBMS based ontwodifferent quality ofservice forusers located indifferent locations ofthesamesector to makeMBMS affordable fortheUMTS network (Multimedia Broadcast Multicast Service).