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首页> 外文期刊>IEEE Transactions on Automatic Control >Asymptotic Stability of Congestion Control Systems With Multiple Sources
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Asymptotic Stability of Congestion Control Systems With Multiple Sources

机译:多源拥塞控制系统的渐近稳定性

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Congestion in computer networks is the main reason for reduced performance and poor quality of service; therefore, a good congestion control system is essential. The basic property of any control system is stability. We consider the problem of stability in computer network congestion control systems with multiple sources, which is the most common case in general purpose computer networks. The main result of the note is the proof that for congestion control systems with linear controllers (e.g., ATM-ABR), the stability of the congestion control system with a single source is equivalent to the stability of the one with multiple sources. In other words, for the considered congestion control systems, if the system is stable for a single source it will be stable for an arbitrary large number of sources. The proof is based on a well-known necessary and sufficient stability test.
机译:计算机网络拥塞是性能降低和服务质量差的主要原因。因此,良好的拥塞控制系统必不可少。任何控制系统的基本特性都是稳定性。我们考虑具有多种来源的计算机网络拥塞控制系统中的稳定性问题,这是通用计算机网络中最常见的情况。该注释的主要结果是证明,对于具有线性控制器(例如ATM-ABR)的拥塞控制系统,单源拥塞控制系统的稳定性等同于多源拥塞控制系统的稳定性。换句话说,对于所考虑的拥塞控制系统,如果系统对于单个源是稳定的,那么它将对于任意大量的源都是稳定的。该证明是基于众所周知的必要和足够的稳定性测试。

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