نتایج جستجو برای: erlangs loss formula
تعداد نتایج: 535171 فیلتر نتایج به سال:
We consider a Lévy process reflected in barriers at 0 and K > 0. The loss rate is the mean time spent at the upper barrier K at time 1 when the process is started in stationarity, and is a natural continuous-time analogue of the stationary expected loss rate for a reflected random walk. We derive asymptotics for the loss rate when K tends to infinity, when the mean of the Lévy process is negati...
Height gain after scoliosis correction is of a special interest for the patient and family. Ylikoski was the first to suggest a formula predicting height loss in untreated scoliotic patients. Stokes has recently suggested a new formula by using Cobb angle to determine height loss in idiopathic curves. We hypothesized that new additional variables to Cobb angle such as apical vertebral translati...
In this paper, we propose the Offset Time Decision (OTD) algorithm for supporting the QoS in optical networks based on Optical Burst Switching (OBS), which is the new switching paradigm, and evaluate the performance of the OTD algorithm. The proposed algorithm can decide a reasonable offset time to guarantee the Burst Loss Rate (BLR) of high priority traffic by considering traffic load of netwo...
NAL-NL1, the first procedure from the National Acoustic Laboratories (NAL) for prescribing nonlinear gain, was a purely theoretically derived formula aimed at maximizing speech intelligibility for any input level of speech while keeping the overall loudness of speech at or below normal loudness. The formula was obtained through an optimization process in which speech intelligibility and loudnes...
We study a capacity sizing problem in a service system that is modeled as a single-class queue with multiple servers and where customers may renege while waiting for service. A salient feature of the model is that the mean arrival rate of work is random (in practice this is a typical consequence of forecasting errors). The paper elucidates the impact of uncertainty on the nature of capacity pre...
In this paper, we analyze the wavelength assignment problem in optical WDM mesh network. Firstly the performance of Random algorithm, First-fit algorithm and Wavelength conversion is analyzed. Then new algorithm is developed from existing conversion algorithm. Proposed algorithm reserve the resources for the primary light paths and secondary light paths. Then extensive simulations are done on d...
Absmct-Sikdar et a1 111 has pmvided a formula to model the window increase pattem given the mechanics of delayed ackuowledgemeuts. In this paper, we show that their sum formula significantly underestimates the iterated sum fur rounds mater than seven. m e approximation e m r gmws exponentially. We also derive a more accurate sum formula whose approximation e m r is linearly bounded. We show tha...
The scarce knowledge of the initial stages quark-gluon plasma before thermalization is mostly inferred through low-[Formula: see text] sector. We propose a complementary approach in this report — use high-[Formula: probes’ energy loss. study effects four commonly assumed stages, whose temperature profiles differ only thermalization, on text][Formula: and [Formula: predictions. predictions are b...
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