Analytical model of the radio interface in the UMTS with packet scheduling mechanism

Author

Stasiak, Maciej ; Wiewióra, Janusz

Author_Institution

Dept. of Commun. & Comput. Networks, Poznan Univ. of Technol., Poznan, Poland

fYear

2009

fDate

23-25 Sept. 2009

Firstpage

1

Lastpage

6

Abstract

The paper presents the application of a new analytical model of the full-availability group carrying a mixture of different multi-rate traffic classes with compression property for modeling the WCDMA radio interface with packet scheduling. The proposed model can be directly used for modeling of the WCDMA interface in the UMTS network servicing different traffic classes with and without compression. The described model can be applied for a validation of the efficiency of the WCDMA interface measured by the blocking probability and the average carried traffic for particular traffic classes.

Keywords

3G mobile communication; code division multiple access; probability; radio networks; scheduling; telecommunication congestion control; telecommunication traffic; UMTS network; WCDMA radio interface; analytical model; blocking probability; compression property; multirate traffic class; packet scheduling mechanism; 3G mobile communication; Algorithm design and analysis; Analytical models; Bandwidth; Capacity planning; Communications technology; Multiaccess communication; Scheduling algorithm; Telecommunication traffic; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

AFRICON, 2009. AFRICON '09.

Conference_Location

Nairobi

Print_ISBN

978-1-4244-3918-8

Electronic_ISBN

978-1-4244-3919-5

Type

conf

DOI

10.1109/AFRCON.2009.5308143

Filename

5308143