Wcdma Indoor Coverage System Planning And Desing

This article introduces the WCDMA indoor coverage system in cellular mobile telecommunication, the importance of the project, from the principle of WCDMA indoor coverage, this paper analyzes the indoor coverage system in the necessity of network construction. Design and application, based on current WCDMA indoor coverage of the present situation of network analysis, planning practice material, this paper introduces the design process planning indoor coverage; Through to the indoor coverage source and distribution system analysis and research, summarized the key points of the indoor coverage, the concrete implementation methods and techniques are introduced and analyzed. The article quotes implementing case analysis on the business area, and to follow the principle of cover cover target distribution system.The main content of this article is divided into five parts. The first part introduces indoor coverage in the network construction and meaning of importance, and analysis of the current wireless network in indoor coverage aspects of the weak link. The second part of the working band from WCDMA, this paper analyzes the characteristics of the indoor coverage, and according to the different needs of the business and signal quality to indoor coverage area detailed division, puts forward the planning ideas and principles. The third part in this indoor coverage system principle and composition of the foundation, on the indoor coverage system WCDMA source selection and signal coverage this paper introduces the way analysis and comparison. The fourth part introduces networking with frequency, different frequency network in indoor coverage of the selecting principle, detailed introduces indoor coverage system of switching strategy. Through a series of plan combination, to many different project scene for cover analysis, and then define the cover places applicable scheme. In indoor coverage is finished, it will not change the overlay of original net, will produce some negative influence on net, in this paper, the signal leakage problems are analyzed and some avoid leak method. The fifth part introduces indoor coverage of flow, and the design of the key. Technical parameters and technical features, the sixth part through concrete cases of application of the implementation of the source selection, the capacity is calculated, and cover system, antenna distribution for example analysis in detail, make the theory in actual use of corresponding to validated for the future, and to lay a good foundation.