Multiple Downlink Fair Packet Scheduling Scheme in Wi-Max

Provided by: International Journal of Computer Applications Technology and Research
Topic: Networking
Format: PDF
IEEE 802.16 is standardization for a broadband wireless access in network Metropolitan Area Network (MAN). IEEE 802.16 standard (Wi-Max) defines the concrete Quality of Service (QoS) requirement, a scheduling scheme and efficient packet scheduling scheme which is necessary to achieve the QoS requirement. In this paper, a novel waiting queue based on downlink bandwidth allocation architecture from a number of rtps schedule has been proposed to improve the performance of nrtPS services without any impaction to other services. This paper proposes an efficient QoS scheduling scheme that satisfies both throughput and delay guarantee to various real and non-real applications corresponding to different scheduling schemes for k=1,2,3,4.

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