B-ISDN and the OSI protocol reference model

Prycker, M. De; Peschi, R.; Landegem, T. Van

doi:10.1109/65.216906

Cited by 29 publications

(15 citation statements)

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“…The Digital Cross-connect System (DCS) provides a new approach for network restoration. DCS is an automated device that terminates digital equipment operating at a particular bit rate and allows direct interchange of component signals at a lower bit rate [6,9]. The DCS can improve the service availability of a network through automated rearrangement of digital carrier signals when a failure occurs [7].…”

mentioning

confidence: 99%

A Comparative Study of Two Self Healing Protocols for Atm Networks

Bajaj¹,

Sarje

1999

Int. J. High Speed Comp.

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ATM networks are high speed networks and the volume of information carried by them at any instant of time is enormous. Since this information is likely to be of high commercial value, the effect of a transmission link or node failure would be catastrophic. Therefore ATM networks need to be equipped with mechanisms by which the failure of a network entity can be detected and service restored by changing over to alternate entities. Restoration mechanisms based on the self healing concept have been successful in achieving restoration times well below the two seconds limit to prevent any interruption of service to the users. This paper studies two self healing protocols for ATM networks. One is the Backup Virtual Path Self Healing protocol, and the second is the Broadcast Self Healing protocol, which is an extension of the protocol proposed for STM networks. Simulation studies were carried out to compare their restoration speeds, spare resource requirements and maximum restoration ratio. The results suggest that the backup virtual path protocol has an edge over the broadcast protocol.

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confidence: 99%

A Comparative Study of Two Self Healing Protocols for Atm Networks

Bajaj¹,

Sarje

1999

Int. J. High Speed Comp.

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“…The network operator sets the prices so that the marginal bene t the users place on their bandwidths is equal to the marginal cost of handling that tra c in the network 3 . The prices are adjusted dynamically based on monitored network conditions.…”

Section: Introductionmentioning

confidence: 99%

Distributed Pricing For Embedded ATM Networks

Murphy¹,

Murphy²,

Posner³

1994

The Fundamental Role of Teletraffic in the Evolution of Telecommunications Networks

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“…In this paper we deal with the call admission control where takcs the decision to accept or reject a new incoming call based on the knowledge of the current traffic conditions and the new call characteristics. Connections in ATM networks are very dynamic since subsecond to semiperniinant establishment is possible [3]. The key factors in ATM network perlbrtiiance deterioration are cell loss and delay in ATM node output queue to a transmission link [l, 51.…”

Section: Introductionmentioning

confidence: 99%

New selection rule for multiple virtual paths in ATM networks

Mohsen

Baraka²,

Sherif³

Proceedings of 40th Midwest Symposium on Circuits and Systems. Dedicated to the Memory of Professor Mac Van Valkenburg

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The objective of admission control is to keep the network load moderates as so to achieve a performance objective associated with quality of services. In this paper we briefly review the admission control techniques under queuing theory as a basis for proposing a new selection rule that selects the suitable virtual path for accepting the new request call without regrading the QOS's corresponding to calls already connected on the virtual path under investigation besides to the availability of equivalent capacity for the new request call. Simulation results describes in detail the methodology followed by the different call admission control techniques to accept the new incoming calls according to the different general admission approaches.

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B-ISDN and the OSI protocol reference model

Cited by 29 publications

References 0 publications

A Comparative Study of Two Self Healing Protocols for Atm Networks

A Comparative Study of Two Self Healing Protocols for Atm Networks

Distributed Pricing For Embedded ATM Networks

New selection rule for multiple virtual paths in ATM networks

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