一種按比例補(bǔ)償?shù)臒o線公平調(diào)度算法
Wireless Fair Scheduling Algorithm Using Proportional Compensation Mode
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摘要: 該文提出了一種按比例補(bǔ)償?shù)臒o線公平調(diào)度算法,算法區(qū)分不同的服務(wù)類別并可根據(jù)其業(yè)務(wù)需要進(jìn)行不同的調(diào)度?？紤]到無線信道的特殊性,算法引入了補(bǔ)償和再分配模式。其中補(bǔ)償模式采用了針對滯后流按照其預(yù)約速率的固定比例進(jìn)行補(bǔ)償?shù)姆绞健?/div>
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關(guān)鍵詞:
- 服務(wù)質(zhì)量（QoS）; 無線公平調(diào)度; 權(quán)重
Abstract: In this paper, a wireless fair scheduling algorithm is proposed using proportional compensation mode. It can distinguish the services in different application levels and use different queueing strategies for each class of services. A compensation strategy and a reallocation method in the algorithm are introduced to achieve wireless fair services. The compensation that the lagging flow can get is proportion to the lagging flows original transport speed.
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