A Supplementary of WiMax Downlink Scheduling for Jitter Sensitive Traffic

NCUIR > College of Electrical Engineering & Computer Science > Department of Communication Engineering > journal & Dissertation > Item 987654321/51479

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/51479

Title:	A Supplementary of WiMax Downlink Scheduling for Jitter Sensitive Traffic
Authors:	Chen,YW;Tsai,MH
Contributors:	通訊工程學系
Keywords:	BAND WIRELESS ACCESS
Date:	2010
Issue Date:	2012-03-27 18:53:59 (UTC+8)
Publisher:	國立中央大學
Abstract:	A previous study proposed a downlink scheduling of real time variable rate (RT-VR), non real time variable rate (NRT-VR), and best effort (BE) traffic forwarding classes [1] to support QoS of the WiMax network. However, the study did not consider scheduling extended real time variable rate (ERT-VR) service, which defines the additional requirement of jitter performance when compared with RT-VR service. This article studies the supplementing function in ERT-VR service to complete QoS scheduling of downlink traffic in the WiMax network. Simulation results indicate that the proposed scheme not only satisfies delay time, but also guarantees the jitter requirement of ERT-VR traffic.
Relation:	IEICE TRANSACTIONS ON COMMUNICATIONS
Appears in Collections:	[Department of Communication Engineering] journal & Dissertation

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