Title :
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
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;
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
DOI :
10.1109/ICSPCS.2009.5306378
