TY - GEN
T1 - A distance-aware scheduler for real-time applications in 802.16 Wimax networks
AU - Oktay, Melek
AU - Mantar, Haci Ali
PY - 2009
Y1 - 2009
N2 - Earliest Deadline First (EDF) is a delay-optimal scheduling discipline commonly used in real-time applications in wired and wireless networks. Traditional schedulers like EDF do not take the packet destination distance into account. In this paper, we present a scheme that differentiates real-time packets according to their destination distance and assigns them to the dedicated queues which are long distance, middle distance and short distance queues. The proposed scheduler called Weighted Earliest Deadline First (WEDF) gives more precedence to long distance packets than short distance packets. The preliminary simulation results are promising.
AB - Earliest Deadline First (EDF) is a delay-optimal scheduling discipline commonly used in real-time applications in wired and wireless networks. Traditional schedulers like EDF do not take the packet destination distance into account. In this paper, we present a scheme that differentiates real-time packets according to their destination distance and assigns them to the dedicated queues which are long distance, middle distance and short distance queues. The proposed scheduler called Weighted Earliest Deadline First (WEDF) gives more precedence to long distance packets than short distance packets. The preliminary simulation results are promising.
UR - https://www.scopus.com/pages/publications/70450175228
U2 - 10.1109/NDT.2009.5272073
DO - 10.1109/NDT.2009.5272073
M3 - Conference contribution
AN - SCOPUS:70450175228
SN - 9781424446155
T3 - 2009 1st International Conference on Networked Digital Technologies, NDT 2009
SP - 435
EP - 440
BT - 2009 1st International Conference on Networked Digital Technologies, NDT 2009
T2 - 2009 1st International Conference on Networked Digital Technologies, NDT 2009
Y2 - 28 July 2009 through 31 July 2009
ER -