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With the introduction of MBMS (multimedia broadcast/multicast services), new requirements are introduced in order to offer this service to all users. Due to the low UMTS resources there is a need to enhance the UMTS network. In this paper, an optimized point-to-point MBMS mode scheduling scheme using DCH/FACH (dedicated channel/forward access channel) and DSCH (downlink shared channel) channels is...
The enhancement of transmission speed of third generation cellular systems is yielded by packet scheduling techniques, which enlarge system capacity and improve bandwidth utilization by choosing the most suitable packet to be sent according to the instantaneous channel condition of mobile stations. However, since different types of traffic require different channel quality, considering the difference...
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