Title :
Developments in third generation (3G) CDMA technology
Author_Institution :
QUALCOMM Inc., San Diego, CA, USA
Abstract :
The technology for the third generation (3G) CDMA wireless system has been advanced at an ever-increasing speed in the past five years. The focus of the technology developments has shifted from improving systems that provides traditional voice and other circuit-switched services to enabling high-speed, high-efficiency wireless packet data systems. An update of the current status in 3G CDMA standard development is given, followed by a description of the cdma2000 1X system, and a more detailed description of the high data rate (HDR) system to be adopted as the next phase of cdma2000 1X evolution
Keywords :
cellular radio; code division multiple access; data communication; diversity reception; multiuser channels; packet radio networks; radio links; spread spectrum communication; 3G CDMA standard development; 3G CDMA technology; 3G CDMA wireless system; HDR channel structure; cdma2000 1X system; cellular radio systems; dual receiver antenna diversity; fast channel estimation feedback; forward link; high data rate system; high-efficiency wireless packet data systems; high-speed wireless packet data systems; reverse link; scheduling algorithm; third generation CDMA technology; Bandwidth; Circuits; Data systems; Frequency; Internet; Multiaccess communication; Power control; Standards development; Throughput; Time division multiplexing;
Conference_Titel :
Spread Spectrum Techniques and Applications, 2000 IEEE Sixth International Symposium on
Conference_Location :
Parsippany, NJ
Print_ISBN :
0-7803-6560-7
DOI :
10.1109/ISSSTA.2000.876476
