Outage probability on the reverse link Erlang capacity of W-CDMA systems with integrated voice-Web traffic

Author

Arunrungrat, Seree ; Techotchawan, Amnoy ; Lertwatechakul, Mayuree ; Benjangkaprasert, Chawalit

Author_Institution

Fac. of Eng., King Mongkut´´s Inst. of Technol., Bangkok, Thailand

Volume

B

fYear

2004

fDate

21-24 Nov. 2004

Firstpage

517

Abstract

In this paper, we analyze the reverse link Erlang capacity of W-CDMA systems with integrated voice/Web traffic under nonuniform traffic loading conditions. In particular, the variation in the capacity of a center cell surrounded by lightly loaded cell is assessed analytically. Our results show that the Erlang capacity in term of outage probability by using Gaussian approximation. It was found that the integrated voice and Web traffic is mutually affected to its individual service. It was also found that the different other cells loading and path loss exponent are impact the system performance.

Keywords

Gaussian processes; Internet telephony; broadband networks; code division multiple access; radio links; telecommunication services; telecommunication traffic; Erlang capacity; Gaussian approximation; W-CDMA system; individual service; integrated voice-Web traffic; loaded cell; outage probability; reverse link; Capacity planning; Multiaccess communication;

fLanguage

English

Publisher

ieee

Conference_Titel

TENCON 2004. 2004 IEEE Region 10 Conference

Print_ISBN

0-7803-8560-8

Type

conf

DOI

10.1109/TENCON.2004.1414646

Filename

1414646