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arXiv 0907.5402cs.NI
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弹性和非弹性Ad Hoc网络中公平资源分配的最优调度

Optimal Scheduling for Fair Resource Allocation in Ad Hoc Networks with Elastic and Inelastic Traffic

Juan Jose Jaramillo, R. Srikant

摘要:

本文研究的问题,拥塞控制和调度的ad hoc无线网络,必须支持的混合尽力而为和实时业务。优化和随机网络理论已经成功地设计了公平的资源分配架构,以满足长期的吞吐量需求。然而,据我们所知,严格的数据包延迟的最后期限没有考虑在这个框架之前。在本文中,我们提出了一个模型,将服务质量(QoS)的最后期限的数据包的要求,在优化框架。该问题的解决方案导致联合拥塞控制和调度算法,该算法公平地分配资源以满足弹性流和非弹性流的公平性目标以及非弹性流的每个分组延迟要求。

英文摘要:

This paper studies the problem of congestion control and scheduling in ad hoc wireless networks that have to support a mixture of best-effort and real-time traffic. Optimization and stochastic network theory have been successful in designing architectures for fair resource allocation to meet long-term throughput demands. However, to the best of our knowledge, strict packet delay deadlines were not considered in this framework previously. In this paper, we propose a model for incorporating the quality of service (QoS) requirements of packets with deadlines in the optimization framework. The solution to the problem results in a joint congestion control and scheduling algorithm which fairly allocates resources to meet the fairness objectives of both elastic and inelastic flows, and per-packet delay requirements of inelastic flows.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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