In this paper, we study the distributed DOS problem in wireless multiple relays networks. By formulating cooperative scheduling as an extended multi-stage stopping problem, an optimal strategy is proposed achieving the maximal average network throughput for distributed channel access. The strategy is in a tri-level threshold structure, and the optimality is rigorously proved. Close-form expression of the maximal average throughput is also derived, and easy implementation is presented with low complexity facilitating network operation. Furthermore, numerical results are provided verifying the strategy’s effectiveness.

中文翻译：

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无线多重解码转发中继网络中的分布式调度

在本文中，我们研究了无线多中继网络中的分布式DOS问题。通过将协作调度表述为扩展的多阶段停止问题，提出了一种实现分布式信道访问的最大平均网络吞吐量的最优策略。该策略处于三级阈值结构中，并且严格证明了最优性。还推导了最大平均吞吐量的近似形式，并给出了易于实现且具有低复杂度，便于网络操作的实现方式。此外，提供了数值结果，验证了该策略的有效性。