Deadlock and blocking factors in three-node telecommunication networks with priority feedback

Author

Oniszczuk, Walenty

Author_Institution

Fac. of Comput. Sci., Bialystok Univ. of Technol., Bialystok, Poland

fYear

2010

fDate

13-17 Sept. 2010

Firstpage

495

Lastpage

497

Abstract

The study presented in this manuscript is motivated by the performance analysis of three-node telecommunication networks with HOL priority feed backed service, deadlock and blocking. This model is based on the performance of the Markovian three-node queuing network with finite capacity buffers, for which new and practical results are provided. Here, a two-dimensional state graph is constructed and set of steady-state equations is created. These equations allow for calculating state probabilities for each graph state. The results of investigation allow the definition of the region where the model is useful and where the desired QoS is satisfied.

Keywords

concurrency control; feedback; operating systems (computers); quality of service; queueing theory; system recovery; telecommunication networks; HOL priority feed backed service; Markovian three-node queuing network; QoS; blocking factors; deadlock; priority feedback; state probabilities; steady-state equations; three-node telecommunication networks; Biological system modeling; Equations; Markov processes; Mathematical model; Quality of service; Steady-state; System recovery;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Telecommunication Technology (CriMiCo), 2010 20th International Crimean Conference

Conference_Location

Sevastopol

Print_ISBN

978-1-4244-7184-3

Type

conf

DOI

10.1109/CRMICO.2010.5632479

Filename

5632479