Fault-tolerant Controller Placement Model Considering Load-dependent Sojourn Time in Software-defined Network

This paper proposes a controller placement model that takes into account the load-dependent sojourn time at each controller while considering controller failures in a software-defined network. The sojourn time is expressed by the queuing theory. The sojourn time varies depending on the amount of loa...

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Vydáno v:	IEEE eTransactions on network and service management Ročník 20; číslo 4; s. 1
Hlavní autoři:	Noda, Shinji, Sato, Takehiro, Oki, Eiji
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York IEEE 01.12.2023 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithms Control systems controller placement Controllers Delays Fault tolerance Heuristic heuristic algorithm Heuristic algorithms Heuristic methods Load modeling Mathematical models Mixed integer mixed integer second-order cone programming problem network centrality Numerical models Placement Process control Queuing theory Software-defined network Software-defined networking sojourn time Switches Time dependence
ISSN:	1932-4537, 1932-4537
On-line přístup:	Získat plný text
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