Capacity reservation in ATM networks

Karlsson, Gunnar

doi:10.1016/0140-3664(96)01062-6

Cited by 13 publications

(4 citation statements)

References 17 publications

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“…The third possibility is to offer a combination of only DBR and ABR/UBR transfer capabilities. Such service offering could still be very efficient since reserved but unused capacity of DBR calls would be available to ABR and UBR calls [9]. The sole advantage of ABT over this simple service offering is that ABT calls may share capacity between themselves through the renegotiations.…”

Section: Conclusion and Discussionmentioning

confidence: 99%

“…Deterministic bitrate service means that the connection is assigned a capacity that is at least equal to the peak rate. The lTD Recommendation does not state the associated quality of service but loss-free service with low maximum delay is possible, and will henceforth be assumed [9]. The peak rate cannot be renegotiated during the session by any other means than signalling and network management procedures.…”

Section: Statistical and Deterministic Bitrate Servicesmentioning

confidence: 99%

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On the efficiency of statistical—bitrate service for video

Karlsson

1998

Performance of Information and Communication Systems

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The provisioning of quality of service by means of statistical multiplexing has been an alluring research idea for the last decade of teletraffic research. In this paper we question the efficiency of statistical bitrate service which is the standardized representation of this operational mode for ATM networks. Our argument is that the amount of information needed about a traffic source in order to· attain a fair multiplexing gain is beyond what is captured in the standard's three-parameter traffic descriptor.

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Section: Conclusion and Discussionmentioning

confidence: 99%

Section: Statistical and Deterministic Bitrate Servicesmentioning

confidence: 99%

On the efficiency of statistical—bitrate service for video

Karlsson

1998

Performance of Information and Communication Systems

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“…Recently, the related papers of resource management and optimal policing in ATM networks are found in Ref. [6][7][8].…”

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confidence: 99%

Dynamic bandwidth allocation in an ATM multiplexer with multiclass traffic and its performance analysis

Guanghong

1998

J. of Electron.(China)

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This paper introduces two source models: MAP(Markovian arrival process) model for the traffic with correlation and burst, e.g., voice, video, etc. and PAP(Poisson arrival process) model for the traffic with non-correlation, such as data, etc. Then a movable boundary bandwidth access policy is chosen.Basing on above model, the performance measures, e.g., mean waiting time and loss probability,especially the queue length time distribution are obtained. Finally, a number of numerical results are provided and shown through simulation.

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“…Instead, a firmer commitment is needed from the network, saying that it will always deliver all messages completely and within specified deadlines (with reservation for hardware failure and external physical interference). Several methods for providing such guarantees have been proposed in the literature [6,8,9,12,14,15,17,18,19,21,28]. They all provide or assume some mechanism of bandwidth sharing, and have an associated analysis that can be used by an admission control procedure toá priori answer the crucial question:…”

Section: Introductionmentioning

confidence: 99%