Fig 1.
Scheduler in LTE protocol stack.
Fig 2.
Downlink scheduling process.
Table 1.
Some notations used in this paper.
Table 2.
Standardized QCI [15].
Table 3.
Simulation parameters.
Fig 3.
Total sector throughput video traffic.
Fig 4.
Total sector throughput VoIP traffic.
Fig 5.
Average user throughput video traffic.
Fig 6.
Average user throughput VoIP traffic.
Fig 7.
Fairness index video traffic.
Fig 8.
Fairness index VoIP traffic.
Fig 9.
Packet loss ratio video traffic.
Fig 10.
Packet loss ratio VoIP traffic.
Fig 11.
Delay video traffic.
Fig 12.
Delay VoIP traffic.
Fig 13.
Computational time vs number of users.