Stability and adaptability of autonomous decentralized flow control in high-speed networks
Stability and adaptability of autonomous decentralized flow control in high-speed networks
复制标题
高速网络中自主分散流量控制的稳定性和适应性
DOI：
10.1109/isads.2003.1193962
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
Masaki Aida
中科院分区：
文献类型：
--
作者：
C. Takano;Masaki Aida
本文主要研究高速网络中的流量控制问题。网络中的每个节点只根据它所知道的信息来处理本地的流量，但最好是每个节点的决策都能带来整个网络的高性能。为此，我们研究了每个节点的流量控制机制与网络性能之间的关系。我们考虑网络中链路的容量发生变化但单个节点不知道的情况。然后研究了链路容量变化时网络性能的稳定性和适应性，并在仿真结果的基础上讨论了合适的流量控制模型。
This paper focuses on flow control in high-speed networks. Each node in a network handles its local traffic flow only on the basis of the information it is aware of, but it is preferable that the decision-making of each node leads to high performance of the whole network. To this end, we investigate the relationship between the flow control mechanism of each node and network performance. We consider the situation in which the capacity of a link in the network is changed but individual nodes are not aware of this. Then we investigate the stability and adaptability of the network performance when the capacity of a link is changed, and discuss an appropriate flow control model on the basis of simulation results.