The Research Of Optimization Techniques In 3G High-Speed Packet Data Service

The science and technology rapid development has brought the change for people's life which changes with each new day, the communication progress has had the profound influence to society's civilization and the progress. The person-to-person communication concept appearance will be serves for the future correspondence has demonstrated the magnificent prospect, its development will cause the humanity to march into newly"the information age".A hot spot developed which as the recent years, the third generation mobile communication system (3G) already received the international attention, moreover is at the beginning of the 21st century corresponds one of domain most important development directions. The third generation mobile communication system is one kind compares first, the second generation of mobile communication system more advanced mobile communication system. Its highest goal is enables individual terminal user in any time, any place, to realize any information transmission with anybody through the random way high quality.The International Telecommunication Union devotes continuously to the third generation mobile communication system standardized work, and from submission ten kind of wireless transmission technology (RTT), designated Europe proposed WCDMA, North America proposed CDMA2000 and UWC-136 take 3G the main technology, but the WCDMA technology will be a mainstream.This article first introduced the WCDMA background and the present situation, have carried on the earnest analysis to the WCDMA system wireless interface structure, has studied the WCDMA network space connector to high speed grouping service processing, finally will study the result union link company WCDMA network concrete application which obtained to obtain a set in view of the wireless grouping service optimization processing flow, and aimed at the space connector each and each kind of parameter has obtained a set of foundation data. Has confirmed the practical work through the experiment to the space connector and the high speed grouping service optimization and the application.