An enhanced uplink scheduling scheme for IEEE 802.16 metropolitan area networks
Mobility '08 Proceedings of the International Conference on Mobile Technology, Applications, and Systems
Scheduling in IEEE 802.16e Mobile WiMAX networks: key issues and a survey
IEEE Journal on Selected Areas in Communications - Special issue on broadband access networks: Architectures and protocols
IEEE Wireless Communications
A fair optimization scheduling scheme for IEEE 802.16 networks in multimedia applications
Journal of Visual Communication and Image Representation
A cross-layer elastic CAC and holistic opportunistic scheduling for QoS support in WiMAX
Computer Networks: The International Journal of Computer and Telecommunications Networking
Quality of activation (QoA) for dynamic service flows in IEEE 802.16 networks
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
A supervisor based scheduling architecture for 802.16 systems
Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
On the performance of "compensation-based" and "Greedy" scheduling policies in IEEE 802.16 networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Applications of the cross-layer paradigm for improving the performance of WiMAX
IEEE Wireless Communications
Performance of dynamic service addition in mobile WiMAX networks
ISWPC'10 Proceedings of the 5th IEEE international conference on Wireless pervasive computing
Accountable resource allocation in broadband wireless networks
Proceedings of the fifth ACM international workshop on Mobility in the evolving internet architecture
NVS: a virtualization substrate for WiMAX networks
Proceedings of the sixteenth annual international conference on Mobile computing and networking
Towards a common benchmark in WiMAX environment
Computer Communications
Journal of Network and Computer Applications
ISRN Communications and Networking
Optimal channel selection for real-time uplink data transmissions in ambulances
Journal of Mobile Multimedia
Wireless Personal Communications: An International Journal
NVS: a substrate for virtualizing wireless resources in cellular networks
IEEE/ACM Transactions on Networking (TON)
An elastic compensation model for frame-based scheduling algorithms in wireless networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
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In the last few years, standardization activities within the IEEE 802.16 Working Group have resulted in the publication of specifications for an air interface of Fixed broadband wireless access systems. WiMAX is the commercial name of products compliant with the approved IEEE 802.16 standard. Although the standard suggests the main principles in designing a QoS architecture to support multimedia broadband services, implementation details are left to manufacturers. This article addresses a channel-aware scheduling algorithm conceived for a point-to-multipoint WiMAX architecture. It aims at enabling downlink traffic delivery with differentiated service treatment, even in nonideal channel conditions. A technique to compensate for channel errors is proposed to preserve QoS and fairness of a WF2Q+ based scheduling algorithm. The performance behavior of the proposed algorithm is confirmed by the outputs of a comprehensive simulation campaign.