Multi-service switching networks with overflow links

• Autorzy: Stasiak M. , Zwierzykowski P.
• Języki publikacji: EN

Abstrakty

EN

The article presents the results of a simulation study on multirate three-stage Clos switching networks with additional inter-section links. Switching networks in which a system of overflow links was provided for the first, second and the third stage are investigated. Additionally, different structures of connections between inter-section links are discussed. The investigation has proved that an application of overflow systems is followed by a substantial decrease in the internal blocking probability in the switching network. An appropriate capacity of overflow links can even result in a virtually complete elimination of internal blocking. The article proves that the best results are obtained with the introduction of overflow links to the first stage of the network, both in the case of point-to-point and point-to-group selection.

Słowa kluczowe

EN

switching networks; intersection links

• Wydawca: Instytut Telekomunikacji i Informatyki Uniwersytetu Technologiczno-Przyrodniczego w Bydgoszczy
• Czasopismo: Image Processing & Communications
• Rocznik: 2010
• Tom: Vol. 15, no 2
• Strony: 61--71
• Opis fizyczny: Bibliogr. 20 poz., wykr.

Twórcy

autor

Stasiak M.

autor

Zwierzykowski P.

• Chair of Communication and Computer Networks Poznan University of Technology Polanka 3, 60-965 Poznan, POLAND,

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