China's Major Sports Venues Conference Center Regional Mobile Coverage Overall Design

Large-scale stadiums and meeting venues of our country are parts of competitions and convention center areas, which are also parts of the construction of mobile communication.The central areas consist of a number of venues and the attached necessary building. The most basic requirement is to resolve continuous and coverage of the central areas. It is important to overlay deeply, absorb the traffic load and consummate particular business needs for special customers. For instance, it cannot establish mobile call connection in the in-depth area of large-scale stadiums and meeting venues and it always occur loss connection and the needing of VIP area service and medium area service. The reasons why the WLAN signal broadcasting is blocked the signal are as follows. One is that these building are constructed by reinforced concrete, steel, new building materials( including using metal material to gain intensity). The other one is that interior decoration adopts a large proportion of stone and metal materials. Only to rely on outside base station it cannot resolve depth coverage and the widely requirement of mobile data business.In a word, it is significant to make indoor and outdoor cover integrally, solve and design uniformly. At the same time, given the impact of network for operators from the traffic load , it is necessary to deal with potential problems at the design stage. To consider several operators constructing and using together and to avoid investment waste problem, it is must be to avoid mutual interference from radio frequency of different operators and pay attention to the technical requirements of building in the construction process.The design is mainly in large-scale stadiums and meeting venues forseveral operators and wireless communications equipments to share indoor distribution syste. At the same time, with introducing carriers pool and using programming software quick and efficient avirtue of this plan is that it can deal with traffic concentration and it is convenient to establish communication call during the tall telephone traffic per unit time. It is impossible to occur that because of ommunication system it can't be access or be in the dead zone. This design can also reduce the bad influence for owners caused by devices in the falts and can share resources of baseband both inside and outside.In the future it can maintenance and troubleshoot failure fast and improve the operators equipment utilization, Based on the design, the construction of wireless communication network system can not only provide security and stability for operators, but aslo foundate consumption environment for majority of users to have priority to choose different charges of operators.The design is of economy , expandability, generalization and practicality, and it accords with the need of large-scale stadiums and convention center development. Through application of the design , the operators can promote the quality of web service, cut costs and create brand effect.The part of software is based on the Java language and the Oracle database, according to the support of each functional module. Adjusting the dynamic parameter of penetration loss , and to make high efficiency of distribution system design come ture.