Multi-Mode Digital Radio Remote System Design And Application

Through the analysis of the current Radio Remote Technology and Base-Band Transmission Technology on typical product forming,function realization and application scope, and aim at multi-network of all business operation to build the difficulties faced. Therefore, have digital Radio Remote Technology apply to multiple networks system proposed, form a design concept of Multi-Mode Digital Radio Remote System.The article mainly discusses the research subject from angles of the system design and network application. The product be disassembled several hardcore in design, analyzes the function of each unit as the beginning. Thereby builds the structure of the product system and operation system to Multi-Mode Digital Radio Remote System; after the system output, combine with a variety of the simulation testing projects of external field to verify the system function, and through the construction & testing and data analysis of the typical project case, summarized the advantages of the Multi-Mode Digital Radio Remote System's convenient construction & high investment benefit & efficient and high stability etc, and the characteristic of support the network expansion updated, and proposed the construction advises and the scene range where is adapted to promote to the project, and also aim at application to multianalysis.Multi-Mode Digital Radio Remote System implements the co-construction and sharing on the basis of equipments level of the three following GSM,TD-SCDMA,WLAN network system, solves the problems of the communication & construction in traditional construction mode, the issues of the resources of the optical fiber are restricted and limited area of the equipment installation, enrich the method of network construction, as a complementary means for traditional construction solution. The system will bring customers a better return on social benefit and economic benefit.