| 摘要: |
| 提出了一种支持时延限制的无线多媒体流公平调度算法。算法根据无线信道的服务质量，动态调整该信道连接的业务速率，并根据各个业务请求当时的时延因子的大小来公平地补偿和再分配带宽。仿真验证了算法的可行性和科学性。支持对时延敏感的流和对差错敏感的流，能做到区别补偿调度，满足各自的QoS需求。 |
| 关键词: 移动无线网络 无线分组 多媒体流 公平调度 算法 |
| DOI：10.3969/j.issn.1001-893X. |
| Received:March 08, 2006Revised:April 25, 2006 |
| 基金项目: |
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| An Arithmetic of Packet Fair Attemperation for Mobile Radio Networks |
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| Abstract: |
| This paper brings forward a radio multimedia fair attemperation arithmetic which supports time-delaying limitation.According to the Quality of Service(QoS) of radio channel,the arithmetic regulates dynamicly business velocity which links to it.In the light of the size of the temporal time-delaying factor of each business request,it compensates fairly and allocates bandwidth again.Simulation validates the feasibility of the arithmetic.The arithmetic supports the stream of time-delay sensitivity and the stream of error sensitivity.It can compensate attemperation distinctively for satisfying each QoS requirement. |
| Key words: mobile radio network radio packet multimedia stream fair attemperation arithmetic |
