An uplink bandwidth management framework for IEEE 802.16 with QoS guarantees
M El Masri, S Abdellatif, G Juanole - … 2009: 8th International IFIP-TC 6 …, 2009 - Springer
M El Masri, S Abdellatif, G Juanole
NETWORKING 2009: 8th International IFIP-TC 6 Networking Conference, Aachen …, 2009•SpringerThis paper presents a novel uplink bandwidth management framework for IEEE 802.16
WiMAX. This framework is destined to be used in a scenario where a large number of
connections are simultaneously active, as may be the case when WiMAX is used as a
backhaul for WiFi hotspots. In such a scenario we propose a simple and efficient scheduling
discipline for the WiMAX uplink traffic. We also propose an admission control algorithm and
a modification of the complex bandwidth request mechanisms. The framework we propose …
WiMAX. This framework is destined to be used in a scenario where a large number of
connections are simultaneously active, as may be the case when WiMAX is used as a
backhaul for WiFi hotspots. In such a scenario we propose a simple and efficient scheduling
discipline for the WiMAX uplink traffic. We also propose an admission control algorithm and
a modification of the complex bandwidth request mechanisms. The framework we propose …
Abstract
This paper presents a novel uplink bandwidth management framework for IEEE 802.16 WiMAX. This framework is destined to be used in a scenario where a large number of connections are simultaneously active, as may be the case when WiMAX is used as a backhaul for WiFi hotspots. In such a scenario we propose a simple and efficient scheduling discipline for the WiMAX uplink traffic. We also propose an admission control algorithm and a modification of the complex bandwidth request mechanisms. The framework we propose in this paper was analyzed: simulation results show a significant performance improvement in terms of overall throughput and delay when compared to recently published work.
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