Design And Application Of Chuxiong Telecom Private User Network

Private user network service is one of the important service types of telecom operators.With the rapid increase of video sharing and tele-conferencing applications for private users,traditional solutions are difficult to support service development effectively.The multi-protocol label switching(MPLS)based IP private user network technology has been matured to provide capabilities with wide range of coverage,high flexibility,low construction costs,respectively.The IP-based network and optimization designing has become one of the main tasks for telecom operators.Firstly,the thesis briefly introduces access technology,routing technology and MPLS technology of IP bearer network.Then it elaborately explains the network structure of IP metropolitan area network and IPRAN network;service tendency.It also compares the advantages and disadvantages of each technology respectively when these bearing networks are facing different business requirements of private use network.The thesis conducts deep research on characters of IP networking that aims at bearing private network.By analyzing examples of network project planning and customer's business requirements,Eventually,it comes to the ultimate networking programmes specific to various application scenarios of different customers and maintenance requirements of different networks,which are based on investment scale of construction,implementation difficulty,methods available for the maintenance and upgrade,and qualifications of maintainers.The networking scheme has achieved good results.The research results provide important reference value for the follow-up network development and IP network optimization.