基于HSDPA下行链路的多媒体QoS控制缓冲区管理

21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07) Pub Date : 2007-05-21 DOI:10.1109/AINAW.2007.115

S. Yerima, K. Al-Begain

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引用次数: 8

摘要

HSDPA规范包括对QoS管理的灵活框架的支持。本文展示了如何将缓冲区管理整合到HSDPA QoS框架中，以便在节点b的MAC-hs中进行“多媒体”流量QoS控制。为此，提出了一种时间-空间优先级(TSP)方案作为可行的缓冲管理方案。通过与其他方案的对比仿真研究，验证了TSP缓冲管理方案在HSDPA节点b数据缓冲中对“多媒体”业务QoS控制的有效性。

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Buffer Management for Multimedia QoS Control over HSDPA Downlink

HSDPA specifications include support for a flexible framework for QoS management. In this paper, it is shown how buffer management could be incorporated into HSDPA QoS framework for 'multimedia' traffic QoS control in the MAC-hs of the Node-B. A time-space-priority (TSP) scheme is proposed as viable buffer management scheme to this effect. Comparative simulation study with other schemes is presented, demonstrating the effectiveness of the TSP buffer management scheme for 'multimedia' service QoS control in HSDPA Node-B data buffers.

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21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)

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