Title :
Evolution towards simultaneous high-speed packet data and voice services: an overview of cdma2000 1×EV-DV
Author :
Hsu, Liangchi ; Cheng, Mark W. ; Niva, Ikka
Author_Institution :
Nokia Mobile Phones, San Diego, CA, USA
fDate :
23 Feb.-1 March 2003
Abstract :
Recently, the Third Generation Partnership Project 2 (3GPP2) and Telecommunications Industry Association (TIA) have approved and published cdma2000 1×EV-DV (data and voice) specifications as an evolution of cdma2000 family of standards. Meanwhile, the cdma2000 1×EV-DV specifications have also been submitted to ITU for normal approval as an IMT-2000 3G global standard. The technology will provide integrated voice with simultaneous high-speed packet data services including non-real-time as well as near-real-time applications at peak data rate higher than 3 Mbps. It also provides backward compatibility with cdma2000 1xRTT system. This study provides a technical overview and discusses key technology elements adopted to increase system capabilities. In addition, the protocol and control scheme of cdma2000 1×EV-DV packet data channel will be described.
Keywords :
3G mobile communication; integrated voice/data communication; packet radio networks; real-time systems; 3GPP2; IMT-2000 3G global standard; ITU; TIA; Telecommunication Industry Association; Third Generation Partnership Project 2; cdma2000 1×EV-DV; cdma2000 1xRTT; code division multiple access; control scheme; high-speed packet data; near-real-time applications; nonreal-time applications; packet data channel; peak data rate; protocols; voice services; Access protocols; Communication industry; Electronic mail; Mobile handsets; Modulation coding; Physical layer; Quadrature phase shift keying; Standards publication; Telecommunication standards; Turbo codes;
Conference_Titel :
Telecommunications, 2003. ICT 2003. 10th International Conference on
Print_ISBN :
0-7803-7661-7
DOI :
10.1109/ICTEL.2003.1191625
