Fair scheduling in wireless packet networks
IEEE/ACM Transactions on Networking (TON)
A Service Discipline for Support of IP QoS in IEEE 802.11 Networks
PWC '01 Proceedings of the IFIP TC6/WG6.8 Working Conference on Emerging Personal Wireless Communications
Integrating Multimedia Applications in Hard Real-Time Systems
RTSS '98 Proceedings of the IEEE Real-Time Systems Symposium
An overview of scheduling algorithms in wireless multimedia networks
IEEE Wireless Communications
A scheduling algorithm for QoS support in IEEE802.11 networks
IEEE Wireless Communications
MPEG-4 and H.263 video traces for network performance evaluation
IEEE Network: The Magazine of Global Internetworking
A greedy reclaiming scheduler for IEEE 802.11e HCCA real-time networks
Proceedings of the 14th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems
Proceedings of the 15th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems
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This paper presents a new scheduling algorithm, the Wireless Constant Bandwidth Server (W-CBS) for the Access Points of an IEEE 802.11e wireless networks to support traffic streams with Quality of Service guarantees, in particular in the case of multimedia applications which present variable bit rate traffic. The performance of W-CBS is compared to that of the reference scheduler defined in 802.11e standard using the ns2 simulator. The results show that the W-CBS outperforms the reference scheduler with VBR traffic, in terms of resource utilization and maximum admitted flows.