Channel design and performance analysis for W-CDMA wireless multimedia communication system

In order to study the third generation mobile communication systems, it is very necessary to use W-CDMA wireless multimedia communication techniques. The channel design method is proposed and the demodulation performance is analyzed for a W-CDMA wireless multimedia communication system. This paper also discuss the power control method. Finally a W-CDMA wireless multimedia experiment system is presented, it is support by High Technology R&D Programme of China.