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Planning the Resource of Information Transmission for Connection Lines of Multiservice Hierarchical Access Networks
 
PIIS000523100001248-6-1
DOI10.31857/S000523100001248-6
Publication type Article
Status Published
Authors
Sergey Stepanov 
Affiliation: Moscow Technical University of Communications and Computer Science
Address: Russian Federation
Michael Stepanov
Affiliation: Moscow Technical University of Communications and Computer Science
Address: Russian Federation
Journal nameAvtomatika i Telemekhanika
EditionIssue 8
Pages66-80
Abstract

We construct and investigate a mathematical model for joint servicing of real-time multiservice traffic in access networks with a hierarchical topology. The model takes into account how the arrival of claims in each flow depends on the number of users that form this flow of claims and that are being serviced. We define quality indicators for joint servicing of claims through the values of stationary probabilities in the model. We obtain relations between them that simplify their estimation. We develop an algorithm for calculating the characteristics of the model based on an implementation of the convolution algorithm. We propose a procedure for estimating the transmission rate of connecting lines in the access network needed to service incoming traffic with a given quality. We also give numerical examples that illustrate the characteristic features of implementing the developed computational procedures.

 

KeywordsHierarchical access networks, multiservice traffic, Engset model, system of equilibrium equations, recursive algorithms, transmission resource planning
Received30.09.2018
Publication date30.09.2018
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1. Evans J., Filsfils C. Deploying IP and MPLS QOS for multiservice networks. Theory and Practice. Morgan Kaufmann Publishers. Elsevier, 2007.
2. Kelly F.P. Blocking probabilities in large circuit-switched networks // Adv. Appl. Prob. 1986. V. 18. P. 473–505.
3. Broadband network traffic. Performance evaluation and design of broadbandmultiservice networks. Final report of action COST 242 / James Roberts (ed). Lecture notes in computer sciences. Springer, 1996.
4. Ross K.W. Multiservice loss models for broadband telecommunication networks. London: Springer, 1995.
5. Stepanov S.N. Osnovy teletrafika mul'tiservisnykh setej. M.: Ehko – Trendz,
2010.
6. Stepanov S.N. Teoriya teletrafika: kontseptsii, modeli, prilozheniya. M.: Goryachaya liniya – Telekom, 2015.
7. Stepanov S.N. Model of Joint Servicing of Real-Time Service Traffic and Data Traffic. I // Autom. Remote Control. 2011. V. 72. No. 4. P. 787–797.
8. Stepanov S.N. Model of Joint Servicing of Real-Time Service Traffic and Data Traffic. II // Autom. Remote Control. 2011. V. 72. No. 5. P. 1028–1035.
9. Stepanov S.N., Stepanov M.S. Planning Transmission Resource at Joint Servicing of the Multiservice Real Time and Elastic Data Traffics // Autom. Remote Control. 2017. V. 78. No. 11. P. 2004–2015.
10. Virtamo J. http://www.netlab.tkk.fi/opetus/s383141/english.shtml. 
11. Iversen V.B. The exact evaluation of multi-service loss system with access control // Teleteknik. 1987. V. 31. No. 2. P. 56–61.
12. Iversen V.B. Teletraffic Engineering and Network Planning. Technical University of Denmark, May 2010.
13. Iversen	V.B.,	Stepanov	S.N.	The	Usage	of	Convolution	Algorithm	with Truncation for Estimation of Individual Blocking Probabilities in Circuit-Switched Telecommunication Networks / V. Ramaswami and P.E. Wirth, ed., Teletraffic Contributions for the Information Age. Proceedings of the 15th International Teletraffic Congress — ITC 15, Elsevier, North-Holland, Amsterdam, 1997. P. 1327–1336.
14. Iversen V.B., Stepanov S.N. The optimal dimensioning of multi-service links // Proc. from COST285 Mid-term Sympos., Munchen, September 8–10, 2005. Chapter 7 (P. 151–178) in A. Nejat Ince & Ercan Topuz (ed.): Modeling and simulation tools for emerging telecommunication networks. Springer, 2006.

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