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题名: The Adaptive Feedback Scheduling Framework for Streaming VBR Videos with Wireless ATM ABR Service
作者: Chang, Ing-Chau;Huang, Ming-Hung
贡献者: 資訊工程系
日期: 2002
上传时间: 2012-05-25T07:41:56Z
出版者: Springer-Verlag
摘要: In this paper, we propose a three-layer adaptive feedback scheduling (AFS) framework to guarantee the quality of service (QoS) of the variable bit
rate (VBR) MPEG streaming video for the mobile host (MH) in the wireless ATM network. By considering the bit rate variation of the VBR video and the signal attenuation due to the movement of the MH, the AFS algorithm executed in the proxy server periodically schedules next group of picture (GOP) data of all streaming videos to their MHs through the ATM available bit rate (ABR) service. Comparing to three well-known scheduling algorithms by simulations, the AFS approach not only achieves less loss for the moving MHs but also bounds the loss for the fixed MHs.
關聯: LNCS, 2532: 920-927
显示于类别:[資訊工程學系] 期刊論文


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