On the overlay of CDMA 1xEVDO system

Author

Avendano-Osorio, J.A. ; Ortiz-Flores, Hebert Harif ; Castañeda-Camacho, Josefina

Author_Institution

Commun. Area of Electron. Sch., Benemerita Univ. Autonoma de Puebla, Puebla, Mexico

fYear

2009

fDate

28-30 Sept. 2009

Firstpage

1

Lastpage

4

Abstract

In this paper the impact of the overlay of CDMA2000 1x-EVDO and CDMA2000 cellular systems in terms of throughput is investigated. Currently, the 3G cellular systems furthermore to provide only voice services are focusing to offer a variety of data applications such as VoIP, video, telephony, wireless gaming, and push-to-talk (PTT), along with a high demand of downlink intensive applications. The result was a high-rate wireless packet data system with substantial improvement in the downlink capacity and coverage over traditional CDMA2000. Therefore, it results interesting to analyze the possible coexistence of traditional cellular systems which provide voice communication services via circuit-switched networks and data cellular systems. Thus, in this work our proposal is to analyze the impact of the overlay in the throughput of the CDMA2000 1xEV-DO network.

Keywords

3G mobile communication; cellular radio; voice communication; 3G cellular system; CDMA2000 cellular system; EVDO system; circuit-switched network; code division multiple access system; data cellular system; voice communication service; Cellular networks; Circuits; Data systems; Downlink; Internet telephony; Multiaccess communication; Quality of service; Speech analysis; Telecommunication traffic; Throughput; 3G overlaid systems; CDMA throughput; Overlay;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing and Communication Systems, 2009. ICSPCS 2009. 3rd International Conference on

Conference_Location

Omaha, NE

Print_ISBN

978-1-4244-4473-1

Electronic_ISBN

978-1-4244-4474-8

Type

conf

DOI

10.1109/ICSPCS.2009.5306378

Filename

5306378