Mathematical analysis of priority model EDF for HLR / HSS

Author

Finsterbusch, Stefan

Author_Institution

Univ. of Appl. Sci. HfTL, Leipzig, Germany

fYear

2009

fDate

18-23 May 2009

Firstpage

1806

Lastpage

1809

Abstract

In this article the model of central network element home location register/home subscriber server (HLR/HSS) in mobile networks GSM and UMTS is presented. The model is based on queueing discipline earliest deadline first (EDF). The EDF method operates with dynamical priorities and takes into account the deadlines of arriving tasks. Moreover, focused on the considered case of HLR/HSS, the approach for a mathematical description of non-preemptive queueing method EDF is offered.

Keywords

3G mobile communication; cellular radio; mathematical analysis; queueing theory; GSM; HLR-HSS; UMTS; central network element; earliest deadline first; groupe speciale mobile; home location register-home subscriber server; mathematical analysis; nonpreemptive queueing method; priority model EDF; queueing system; universal mobile telecommunication system; 3G mobile communication; Delay; GSM; Intelligent networks; Mathematical analysis; Mathematical model; Network servers; Resource management; Telephony; Virtual private networks; Earliest Deadline First; HLR/HSS; Priority Queueing System;

fLanguage

English

Publisher

ieee

Conference_Titel

EUROCON 2009, EUROCON '09. IEEE

Conference_Location

St.-Petersburg

Print_ISBN

978-1-4244-3860-0

Electronic_ISBN

978-1-4244-3861-7

Type

conf

DOI

10.1109/EURCON.2009.5167889

Filename

5167889