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arXiv 1506.05044math.PR
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当缓冲区大小相等时服务最长队列扩散极限不存在的一个注记

A note on non-existence of diffusion limits for serve-the-longest-queue when the buffers are equal in size

Rami Atar, Subhamay Saha

摘要:

我们认为服务最长的排队规则的多类队列与缓冲区的大小相等,操作下(i)的传统和(ii)Halfin-Whitt高负荷服务制度,并表明,虽然队列长度过程的缩放限制完全由第一和第二阶数据的情况下(i),他们取决于更精细的性质的情况下(ii)。后者的证明依赖于{ \it确定性}到达模式的构造。

英文摘要:

We consider the serve-the-longest-queue discipline for a multiclass queue with buffers of equal size, operating under (i) the conventional and (ii) the Halfin-Whitt heavy traffic regimes, and show that while the queue length process' scaling limits are fully determined by the first and second order data in case (i), they depend on finer properties in case (ii). The proof of the latter relies on the construction of a {\it deterministic} arrival pattern.

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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