Research On Applications Of Plot Fission In Wcdma Sealevel Coverage

The Tianjin big port Nangang development zone east side sea area is carrying on the artificial reclamation project, located at the Binhai newly developed area southeast (in original big port district), the plan area has amounted to 200 square kilometers. Up to present, Nangang encircles the sea area 30 square kilometers, completes the land arrangements area 26 square kilometers; Settles down the project has reached 18, people's active area already not only distributed in approach shores the region, the greater coasting area and the distant seas region also has the numerous potential users, these users to the correspondence request are quite high, needs to provide the 3G signal for the periphery sea area to satisfy the user's needs.This article is under such background, takes the object of study the WCDMA plot fission technology, carries on the discussion and the experiment to the plot fission technology in the sea level cover's application.This article first introduced the mobile communication technology's development process, and unifies the practical work, through carries on the concrete study to the Tianjin sea area scene, uses the WCDMA network, has worked out the sea area cover solution. Then, through the reasonable selection stand, unifies to the great network and the sea level covers the plot the project adjustment, through the frequency network, the different frequency network two way organizations implements separately, to the actual road measured that the target and the network management statistics target carried on the contrastive analysis, the success utilization plot fission technology have realized the offshore surface sea level cover. This article to uses the present net resources fully, discusses under the near sea area complex environment WCDMA cover realization, has certain reference value.