Title :
Link budget of cdma2000 1xEV-DO wireless Internet access system
Author :
Black, Peter J. ; Wu, Qiang
Author_Institution :
QUALCOMM Inc., San Diego, CA, USA
Abstract :
This paper presents the analysis and simulation results for a 1xEV-DO link budget. The traditional fixed rate CDMA link budget calculation has been extended to include link adaptation and multi-user diversity gains. The main conclusion is that 1xEV-DO provides a link budget advantage over IS-95-A of approximately 10 dB on the forward link and 1.5 dB on the reverse link.
Keywords :
3G mobile communication; cellular radio; diversity reception; multiuser channels; radio links; telecommunication standards; 1xEV-DO standard; IS-95-A; cell coverage; forward link; link adaptation; link budget; multiuser diversity gains; packet data services; reverse link; simulation results; wide area wireless Internet access; wireless Internet access system; Diversity methods; Fading; Geometry; Internet; Receiving antennas; Scheduling algorithm; Solid modeling; Throughput; Yield estimation;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2002. The 13th IEEE International Symposium on
Print_ISBN :
0-7803-7589-0
DOI :
10.1109/PIMRC.2002.1045498
