Performance Analysis of Hybrid Switching Concepts for Integrated Voice/Data Communications

Ross, M.; Mowafi, O. A.

doi:10.1109/tcom.1982.1095555

Cited by 20 publications

(4 citation statements)

References 9 publications

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“…where T w and T are given by (25) and (32), respectively. Notice that this expression should be approximately equal to the value of p(uo) obtained using (5). This completes the presentation of analytical results.…”

Section: Analysis Of Transient Instabilitiessupporting

confidence: 66%

“…[In some cases, the conditional mean queue length given by (8) for v = va -1 is in fact larger than E( d M ) . ] A better approximation to the mean value of the peaks of the queue process can be obtained by computing the conditional means assuming v = 0, 1, ... , va, and then using the distribution p(v) given by (5) to form a weighted average. As the present analysis is concerned with evaluating the performance degradation caused by transient instabilites, this computation was not performed.…”

Section: Analysis Of Transient Instabilitiesmentioning

confidence: 99%

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Analysis of a TDMA Network With Voice and Data Traffic

Honig

1984

At&T Bell Laboratories Technical Journal

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An analysis of an integrated voice‐data network with Demand Assignment Time Division Multiple Access (TDMA) is presented using the following model: (1) voice calls that cannot be serviced are blocked, whereas requests to transmit data messages are queued; (2) no traffic boundaries are assumed, i.e., any new traffic arrival may be assigned to any unassigned time slot; (3) message lengths are exponentially distributed with the mean voice message length assumed to be much larger than the mean data message length; (4) traffic requests are generated according to two independent Poisson processes; and (5) time slot assignments are made instantaneously and no priorities are assumed. Such a model applies to a single‐channel TDMA network in which voice and data traffic arrivals are serviced on a first‐come first‐served basis. An approximate analysis, based upon physical insight, is presented that yields the blocking probability for voice messages, the mean number of queued data requests, and the mean value of the peaks of the data queue process. Comparisons with simulation results indicate that the analytical results are very accurate. Performance curves are presented and compared with analogous results for TDMA networks that handle only one traffic type.

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Section: Analysis Of Transient Instabilitiessupporting

confidence: 66%

Section: Analysis Of Transient Instabilitiesmentioning

confidence: 99%

Analysis of a TDMA Network With Voice and Data Traffic

Honig

1984

At&T Bell Laboratories Technical Journal

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“…The boundary may be fixed or movable, and the use of a movable boundary leads to dynamic resource allocation for the two different types of traffic in terms of slots. Such an integrated transmission system with a movable boundary has been studied in [2,4,8,9,16,19,20,21,22,24].…”

Section: Introductionmentioning

confidence: 99%

“…In [2] and [24] extensive results for the hybrid model are presented based on simulation, with no analytical results. An analytical model considered in [19] assumes variable length frames.…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of the IEEE 1394 Serial Bus

Norimatsu

Takagi

2001

Performance and QoS of Next Generation Networking

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IEEE 1394 is a standard for a high performance serial bus interface. It encompasses both isochronous transfer mode, which is suitable for real-time applications, and asynchronous transfer mode, which is appropriate for delay-insensitive applications. This standard can be used as a basis for constructing a small-size local area network. Two queueing models are proposed for a network operating under the IEEE 1394 specification. The average waiting time in steady state of an asynchronous packet is calculated, and the effect on it due to isochronous traffic is studied. Numerical results from both analysis and simulation are presented in order to evaluate the performance of such a system.

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Overview of Voice Communications and Speech Processing

İnce

1992

The Kluwer International Series in Engineering and Computer Science

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Performance Analysis of Hybrid Switching Concepts for Integrated Voice/Data Communications

Cited by 20 publications

References 9 publications

Analysis of a TDMA Network With Voice and Data Traffic

Analysis of a TDMA Network With Voice and Data Traffic

Performance Analysis of the IEEE 1394 Serial Bus

Overview of Voice Communications and Speech Processing

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