Probability Characteristic Computation Algorithm of ONUs Functioning in PON

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Abstract


A problem in the mathematical teletraffic theory of passive optical networks (PON) with time division multiple access (TDMA) is to divide timing budget between optical network units to optimize the network performance. For the task we examine a segment of the passive optical network with wavelength division multiplexing (WDM) and time division multiple access technologies. An extend model of the segment is developed and an allocation problem of wavelength finite number between optical network units is resolved in the article. The optical network unit does not receive data from optical line terminal and send data to optical line terminal being in passive state. The algorithm for calculating of the probability of being each optical network unit in passive state is proposed. Finally, a problem for further research is formulated. It is the algorithm for calculation of call blocking probability in upstream traffic models for WDM-TDMA PON.

About the authors

G P Basharin

Peoples’ Friendship University of Russia

Email: gbasharin@sci.pfu.edu.ru
Department of Applied Probability and Informatics

Yu V Gaidamaka

Peoples’ Friendship University of Russia

Email: ygaidamaka@mail.ru
Department of Applied Probability and Informatics

N V Rusina

Peoples’ Friendship University of Russia

Email: rusina_nadezda@inbox.ru
Department of Applied Probability and Informatics

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Copyright (c) 2015 Башарин Г.П., Гайдамака Ю.В., Русина Н.В.

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This work is licensed under a Creative Commons Attribution 4.0 International License.

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