Engineering Design And Implementation Of Telecommunications Indoor Distribution System

In recent years,with the economic development,mobile network users are constantly increasing,and their requirements of network coverage are getting higher.At the same time,the construction requirements of buildings are getting higher also,whose many floors and complex structures severely block the mobile signals.As the key factors for each carrier to gain market competitive advantage,network coverage,network capacity and network quality of mobile communication can fundamentally reflect the network service level.As mobile communication coverage is becoming increasingly important,building an indoor distribution system can not only provide users with high-quality mobile communication services,but also improve the competitiveness and efficiency of the enterprise.Based on the current actual systematic planning and design of Nanjing Telecom,this paper first makes a description and the planning and design of the concept,architecture and components of the indoor distribution system.Then the paper introduces the construction goals of Nanjing Telecom indoor distribution system.It puts forward solutions and sets target coverage objectives,throughput goals and signal source setting requirements.Meanwhile,the paper takes the coverage of the new building of a hospital in Nanjing as the research project.It conducts feasibility study,carries out on-site surveys and tests on the network coverage situation,designs proposals,and opens and tests the construction equipment.It describes in detail the design and construction process of the indoor distribution system.At last,the paper verifies and summarizes the project through field test,and looks to the development of indoor distribution system.