Dynamic channel allocation scheme with a queue for elastic traffic

Author

Basharin, G.P. ; Shtatnov, S.V.

Author_Institution

Telecommun. Syst. Dept., People´´s Friendship Univ. of Russia, Moscow, Russia

fYear

2010

fDate

18-20 Oct. 2010

Firstpage

1189

Lastpage

1193

Abstract

This paper presents a mixed analytical model of preemptive streaming and elastic traffics with binary dynamic channel allocation scheme, similar applied in CDMA. Also there is a finite buffer to temporarily store the non preempted data calls. Different classes of traffic have different quality of service (QoS) requirements. Formulae for performance characteristics e.g. blocking probabilities and mean delays are derived. The analysis and numerical results demonstrate usage advantages of dynamic channel allocation scheme and also influence of buffer capacity on system characteristic.

Keywords

channel allocation; code division multiple access; quality of service; queueing theory; telecommunication traffic; CDMA; blocking probabilities; buffer capacity; dynamic channel allocation; elastic traffic; mean delays; preemptive streaming traffic; quality of service; Analytical models; Channel allocation; Delay; Dynamic scheduling; Mathematical model; Numerical models; Quality of service; Dynamic channel allocation scheme; QoS; admission control; elastic traffic; streaming traffic;

fLanguage

English

Publisher

ieee

Conference_Titel

Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT), 2010 International Congress on

Conference_Location

Moscow

ISSN

2157-0221

Print_ISBN

978-1-4244-7285-7

Type

conf

DOI

10.1109/ICUMT.2010.5676531

Filename

5676531