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Hierarchical combination of detour-type local routing and autonomous decentralized flow control

机译:tour回式局部路由和自主分散流控制的分层组合

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摘要

We previously proposed the time layer model as a control architecture for large scale, high-speed and complexity networks. In this model, each control mechanism is hierarchical in terms of not only function but also “operation time of the control”. This paper proposes the detour-type local routing mechanism. In this mechanism, each node in a network manages the route of a traffic flow by using local information of queue length. Its aim is to avoid bottlenecks by switching the route according to the traffic situation as a type of detour-type local routing, which will improve throughput. In this paper, we prove one part of the time layer model hierarchy. For that purpose, we examine the combination of node-by-node flow control, which operates on relatively short time scales, and link-by-link routing control, which works on higher rank layers. Diffusion type flow control is used for node-by-node flow control and detour-type local routing is used for link-by-link routing control.
机译:之前,我们提出了将时间层模型作为大规模,高速和复杂网络的控制架构。在此模型中,每个控制机制不仅在功能上而且在“控制的操作时间”方面都是分层的。本文提出了一种tour回式本地路由机制。在这种机制中,网络中的每个节点都使用队列长度的本地信息来管理业务流的路由。其目的是通过根据流量情况切换路由来避免瓶颈,这是一种tour回式本地路由,可以提高吞吐量。在本文中,我们证明了时间层模型层次结构的一部分。为此,我们研究了在相对较短的时间尺度上运行的逐节点流控制与在较高等级的层上运行的逐链接路由控制的组合。扩散类型的流量控制用于逐节点流量控制,而tour回类型的本地路由用于逐个链路路由控制。

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