Daqing Unicom WCDMA Network Planning And Implementation

Along with the development of a new generation of mobile broadband network, people’s pursuit of high-speed mobile network is growing, the completed mobile communication technology can’t satisfy people’s pursuit for high-speed network, and the third generation mobile communication technology arises at the historic moment. In this mobile broadband communication industry under the opportunity of rapid development in the whole world, WCDMA network is as one of the most characteristic of the third generation of mobile broadband communication network. The perfect application in communication network is giving people a high speed, high capacity, new generation of intelligent mobile broadband network.WCDMA standard as the world’s one of the mainstream of the third generation mobile communication standards, can provide faster transmission rate than 2G, greater system capacity, better communication quality, and can realize better roaming around the world. At the same time it can provide users with voice, data and multimedia, and other business, truly achieve the goal of "anyone, at any time and at any place," with anyone can facilitate this communication. China unicom 3G business will bring the user communication experience of innovation, namely, faster speed, the choice of more personality, more broad network coverage, more rich in business, information and communication more freedom, more splendid.This paper analyzes and studies the principle and key technology of WCDMA. Emphasis is on WCDMA network planning principles. Through systemic the WCDMA network planning, combining with the characteristics of daqing unicom, through the DT, CQT testing, network assessment index analysis, Combining site distribution, according to China Unicom group distribution planning ideas and customer distribution, planning out the high-quality goods area, catch up with regional and potential area. Effective combination of city, county, township and administrative villages, schools, the scenic area, roads, railways and other kinds of scene features, application of reasonable and effective planning principles to change the layout of daqing unicom WCDMA network, put forward daqing city unicom WCDMA network planning scheme. Under the guidance of rational planning for the construction of WCDMA network products, through the optimization of Shanghai Bell, the optimized plan for the company to single engineering base station, then complete the RF network optimization, ultimately meet the requirements of wireless network acceptance index. The integration of mobile broadband and leading innovation is achieved. A differentiated competitive advantage of 3G network is the continuous coverage and completely high-speed data service experience.