The departure process of an N/G/1 queue
Performance Evaluation
IEEE INFOCOM '92 Proceedings of the eleventh annual joint conference of the IEEE computer and communications societies on One world through communications (Vol. 1)
A reservation principle with applications to the ATM traffic control
Computer Networks and ISDN Systems - Special issue on the ATM—asynchronous transfer mode
Computer Networks and ISDN Systems - Special issue: telecommunication services for developing economics
A counter based congestion control (CBC) for ATM networks
Computer Networks and ISDN Systems
Analysis of interdeparture processes for bursty traffic in ATM networks
IEEE Journal on Selected Areas in Communications
A framing strategy for congestion management
IEEE Journal on Selected Areas in Communications
Congestion control and prevention in ATM networks
IEEE Network: The Magazine of Global Internetworking
Spacing cells protects and enhances utilization of ATM network links
IEEE Network: The Magazine of Global Internetworking
What should be the goal for ATM
IEEE Network: The Magazine of Global Internetworking
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In this paper we propose a way to look at the congestion control problem in a B-ISDN that intends to gather the benefits of both circuit and packet transfer modes. We define a Circuit Emulation (CE) facility based on an admission policy at the edges of the network, and on a service discipline in the inner nodes that guarantees no information loss and no delay-jitter. On the other side, since a pure multirate-circuit emulation would be too inefficient for low bit rate bursty sources, we propose to use this facility only for a subset of the overall traffic. The CE facility is provided via the so called Worst Deterministic Pattern Allocation (WDPA) strategy, characterized by resource allocation rules as simple as those of the peak allocation. WDPA is based on the concept of preventively constraining information sources to emit their cells according to a superimposed deterministic mask. This forced regularity is exploited to control the cell transfer within the network. Practically, WDPA establishes the worst emission pattern of the source. Resource allocation is performed taking into account only the parameters of the declared deterministic mask. The same allocation rule is used in every network section. This target is achieved by means of an ad hoc defined Virtual Multiplexing Algorithm. Application of WDPA to an actual switching node based on classical output queueing is also discussed, and its compatibility with this architecture is demonstrated. A performance evaluation is carried out to highlight the benefits deriving from the proposed strategy.