Significant Simulation Parameters for RESTART/LRE Method in Teletraffic Systems of Ultra Broadband Convergence Networks

Ivanova, Elena P.; Iliev, Teodor; Mihaylov, Grigor; Keseev, Ventsislav; Stoyanov, Ivaylo

doi:10.1007/978-3-030-00184-1_7

Cited by 2 publications

(1 citation statement)

References 6 publications

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“…A graph G(V,E) can be used to represent the network topology, where V represents the set of vertices (network nodes) and Ethe set of edges (lines) [15][16][17]…”

Section: Routing Algorithms and Weight Functions For Multichannel Optical Networkmentioning

confidence: 99%

Modelling and Simulation Analysis of Routing Algorithms in Multichannel Optical Communication Networks

Angelov

Sadinov

2021

CIEES

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In this paper, it is considered the broadband backbone optical networks with wavelength routing and circuit switching used to build long-range wide area networks. In this type of network, if there is an available and acknowledged connection request, it is necessary to determine the optimal path between the optical communication nodes in the network. This also requires the assignment of an optimal set of wavelengths along the selected route between these nodes. This paper takes into account the multichannel optical communication networks with spectral multiplexing. Four different routing algorithms are modeled and analyzed for which their weight functions are determined to take into account various factors, such as the total distance of the individual routes, the total number of available wavelengths for a given route and how many of them are available for use. It is studied and compared the performance of the proposed algorithms in a multichannel optical network in terms of blocking probability.

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“…A graph G(V,E) can be used to represent the network topology, where V represents the set of vertices (network nodes) and Ethe set of edges (lines) [15][16][17]…”

Section: Routing Algorithms and Weight Functions For Multichannel Optical Networkmentioning

confidence: 99%

Modelling and Simulation Analysis of Routing Algorithms in Multichannel Optical Communication Networks

Angelov

Sadinov

2021

CIEES

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Statistical techniques to determine of optimal and acceptable noise levels

Balabanova

Kostadinova

Markova

et al. 2021

IOP Conf. Ser.: Mater. Sci. Eng.

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The paper presents an approach for an application of QoS procedures, on noise impacts in communications, respectively Uniform White Noise (UWN), Gaussian White Noise (GWN), Bernoulli Noise (BN) and Poisson Noise (PN). The approach consists in experimental establishment of recommended optimal and acceptable limit levels of the noise indicator Root Mean Square based (RMS) on the processing of registered information sets for each specific noise. A set of methodological statistical procedures are applied to the experimental data with respect to the complete and individual input sets (RMS levels for each individual noise). Types of family characteristics are analyzed and evaluated about different quality indicators as “Mean Plot of multiple variables”, “Normal Probability Plots”, “Individual Plots”, “X-Bar and R char variable”, “Capability Plots” and “Capability Histograms”. The approach is also associated with the detection of RMS samples with deviations outside the defined statistical levels, as well as their exclusion in order to improve the quality of the processed information sample.

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Significant Simulation Parameters for RESTART/LRE Method in Teletraffic Systems of Ultra Broadband Convergence Networks

Cited by 2 publications

References 6 publications

Modelling and Simulation Analysis of Routing Algorithms in Multichannel Optical Communication Networks

Modelling and Simulation Analysis of Routing Algorithms in Multichannel Optical Communication Networks

Statistical techniques to determine of optimal and acceptable noise levels

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