Technique Of Indoor Distribution Integrated System For GSM/TD-SCDMA/WLAN And Engineering Realization

Indoor distribution integrated system refers to through the same distribution system in indoor realizing these network to perform a seamless coverage with GSM,TD-SCDMA and WLAN ,it can provide a stable wireless mobile communication and high-speed wireless Internet services. Indoor distribution integrated system directly related to network covering effect, handover successful rate between GSM and TD-SCDMA as well as WLAN wireless network performance, this research have realistic meanings. Based on working principle of these three network GSM, TD-SCDMA and WLAN to study the technology of indoor distribution integrated system , and realize the functions of wireless three covering and handover between network same indoor distribution system. Using the technical route for: First, finish the cover of radio network. Second, providing service performance optimize depend on the guarantee radio network covering .Finally, transition to the overall performance optimization. This paper had completed a indoor distribution system project according to the technical route ,the conclusion after analyzing engineering to construction achievements extracts a mature of indoor distribution system with GSM,TD-SCDMA and WLAN engineering design model.