نتایج جستجو برای: erlangs loss formula

تعداد نتایج: 535171  

Journal: :Math. Meth. of OR 2011
Lars Nørvang Andersen

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...

2012
Ahmet Yilmaz Sarlak Halil Atmaca Resul Musaoglu Elsen Veli Veliev

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...

2001
Won-Ho So Yun-Ho Cha Sun-Sik Roh Young-Chon Kim

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...

Journal: :Trends in amplification 2012
Gitte Keidser Harvey Dillon Lyndal Carter Anna O'Brien

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...

Journal: :Management Science 2010
Achal Bassamboo Ramandeep S. Randhawa Assaf J. Zeevi

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...

2014
Amrinder S. Arora Suresh Subramaniam

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...

2003
Damien Phillips Jiankun Hu Bill Lloyd-Smith Richard Harris

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...

Journal: :International Journal of Modern Physics E-nuclear Physics 2021

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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