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arXiv 1612.08910cs.NI
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通信网络可靠性建模与分析

Reliability Modeling and Analysis of Communication Networks

Waqar Ahmed, Osman Hasan, Usman Pervez, Junaid Qadir

摘要:

近年来,现代社会的各个方面的运作-从各种基础设施公用事业,如电力、水到社会经济方面,如电信、商业、商业、教育-已经变得严重依赖于通信网络,特别是互联网。随着关键设施向互联网转移,确保网络的可靠性和可用性变得至关重要。在本文中,我们研究了各种建模和分析技术,可以帮助研究通信网络的可靠性。在这方面,我们提供了建模技术(如可靠性框图,故障树,马尔可夫链等)的背景。和分析技术(如数学分析方法,模拟方法和形式化方法)。除了提供必要的背景,我们还批判性地评估了不同方法的利弊,并对它们在通信网络中的应用进行了详细的调查。据我们所知,这是第一次在通信网络中的可靠性建模和分析技术的应用深入审查。

英文摘要:

In recent times, the functioning of various aspects of modern society---ranging from the various infrastructural utilities such as electrical power, water to socio-economical aspects such as telecommunications, business, commerce, education---has become critically reliant on communication networks, and particularly on the Internet. With the migration of critical facilities to the Internet, it has become vitally important to ensure the reliability and availability of networks. In this paper, we study various modeling and analysis techniques that can aid in the study of reliability of communication networks. In this regard, we provide background on the modeling techniques (such as reliability block diagrams, fault trees, Markov chains, etc.) and analysis techniques (such as mathematical analytical methods, simulation methods, and formal methods). Apart from providing the necessary background, we also critically evaluate the pros and cons of different approaches, and provide a detailed survey of their applications in communication networks. To the best of our knowledge, this is the first in-depth review of the application of reliability modeling and analysis techniques in communication networks.

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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