Design and performance evaluation of a fuzzy based traffic conditioner for differentiated services
Computer Networks: The International Journal of Computer and Telecommunications Networking
Permutation-based finite implicative fuzzy associative memories
Information Sciences: an International Journal
Review: A fuzzy algorithm for combined control of traffic parameters: assessment and key issues
Computer Communications
On the impact of traffic control algorithms on resource management in ATM networks
Computer Communications
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This paper presents the design of a fuzzy controller for managing cells generated by voice sources in asynchronous transfer mode (ATM) networks. Typical voice cells, characterized by a high degree of burstiness, complicate any attempt to use classical control theory in the design of an ATM cell rate controller. The fuzzy control approach presented in this paper overcomes this limitation by appealing to the linguistic ability of fuzzy set theory and logic to handle the complexity. Specifically, the cell rate control problem is linguistically stated but treated mathematically via fuzzy set manipulation. In particular, the ATM voice cell controller being proposed is an improved and intelligent implementation of the leaky bucket cell rate control mechanism extensively studied in the literature. This intelligent implementation of the leaky bucket mechanism uses a channel utilization feedback via the QoS parameters to improve its performance. This ATM fuzzy controller takes the form of an organized set of linguistic rules quantitatively expressed and manipulated by means of fuzzy set theory and fuzzy logic. The fuzzy control rules are stored in fuzzy associative memory to permit parallel executions