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Design and Implementation of WCDMA-Based Large Telephone Traffic Simulation System

Author: MeiZhenWen
Tutor: LuYongZhong
School: Huazhong University of Science and Technology
Course: Software Engineering
Keywords: The third generation mobile communications Wideband Code Division Multiple Access technology Westward Service Simulation Air interface
CLC: TP391.9
Type: Master's thesis
Year: 2005
Downloads: 78
Quote: 0
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Abstract


Into the information society , the transfer and exchange of information , people will not be able to adapt to the fast pace of modern life and work . In order to meet people anywhere , reliable and timely communicate regardless of time limits , the need to accelerate the development of mobile communication technology . Mobile communication is moving to provide users with voice, data and multimedia services as one of the third generation mobile communication evolution . It can provide users with high-speed data transmission , Internet access , mobile video services and multimedia services , while supporting global roaming . WCDMA is the representative of the third generation mobile communication technology . In WCDMA system key technologies, system architecture and related agreements , the paper gives the WCDMA system protocol model , with an emphasis on the WCDMA air interface . On the basis of full understanding of the systems and protocols , with the progress of the 3G mobile division , product development , Zhongxing Communication Corporation and arrangements in accordance with the modular design of software engineering and portability requirements WCDMA system with a software simulation UE test equipment , system equipment lying Service , in order to achieve the purpose of the stability test the ZTE 3G systems equipment . The Analog the Westward Service system after commissioning rigorous modules , NodeB, RNC together with the FBI test results to achieve the expected design requirements . Play a very good to promote and facilitate the role of the system to accelerate the research and development of ZTE 3G project the ZTE 3G equipment as soon as possible commercial . Practice shows that the ideas and methods described in this paper research and design is reasonable and practicable for a similar development has certain reference value .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Computer simulation
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