Traffic Source Model with Changeable Transmission Rate
Abstract
Introduction: Transmission of impulse (package) data traffic in multiservice communication networks has specific features which make it necessary to develop mathematical methods of calculating the effective transmission rate for a protocol data unit, allowing us to estimate the minimum necessary bandwidth for the communication channels in the given direction. Purpose: The quality of multiservice traffic service should be provided when the communication channel capacity is limited. Methods: The multiservice traffic rate is represented as a continuous random variable whose distribution function is described by a compound of offset and scaled beta-distributions. Results: The original distribution function has been provided for a continuous random variable describing the transmission rates for either single or aggregated flows of protocol data units. A distinctive feature of the solution proposed in the article is the opportunity to find the effective transmission rate of the protocol data units by an inverse function of a compound of offset and scaled beta-distributions. Practical relevance: The obtained results can be used in analysis and synthesis of multiservice communication networks.Published
2016-08-19
How to Cite
Tregybov, R., & Oreshin, A. (2016). Traffic Source Model with Changeable Transmission Rate. Information and Control Systems, (4), 51-59. https://doi.org/10.15217/issn1684-8853.2016.4.51
Issue
Section
System and process modeling