Planning Of Broad Access Network And Construction Of Broad Section

According to BAN (released by ITU-T) and the Broad Access Network Technology System (released and adopted domestically),firstly, the article introduces such concepts as China Broad Network (i.e. BAN), Broad Access Network and also, Network organizational structure, available IN business applications. Then, having studied the organizational structure of the Hefei City telecom broad network, and using domestic/international IN planning requirements and net-establishing principle as references, the author comes up with a detailed analysis of all currently available business applications through the Anhui provincial IN, as well as its overall structure and scale of construction. By way of conclusion, the author presents her suggestions on the ramifications and the future directions for further development, On the other hand, there is the need for network optimization, to tackle problems that may occur to a running IN. meanwhile, as the requirement of time system business applications for the construction of Broad Network community, the author gives a detailed analysis of the Broad Band Section Network project, and she also definite the matters which appeared during the construction process; then, Taking the construction of Broad Network community as an example, the author expounds her construction method of Broad Network community more, throughing the project of subscriber line in building Broad Band Section and cable line projection and equipment fix-debug Another the analysis of building charge, Finally, this thesis summarizes the achievements of the network plan which shows good demonstration value and economical benefit.