The Research And Application Of PTN Network

With the rapid development of users' demand for mobile data services,the network bearer will be a large number of IP services and a small number of TDM services,and the demand for mobile data traffic and bandwidth will increase geometrically.In the meantime,in order to respond to the policy of speeding down tariffs in the country,the current reduction of traffic tariffs and the acceleration of home broadband have greatly increased the pressure on communication carrier networks.This requires that communication operators rapidly expand network bandwidth and optimize network structure Adjust and ensure the stable operation of the network business,and lay a solid foundation for the construction and deployment of the next 5G network.Currently Binzhou Chinamobile data transmission services primarily carried by the PTN network,it will optimize the company developed according to the principles of networking,based on the actual status of Binzhou PTN network,to discuss equipment upgrades and network optimization of PTN network.This article will first introduce PTN network and its key technology,focuses on PTN network access scenario and the principle of optimization through equipment replacement and networking is an example to explain the principles of network optimization,and to develop the next application optimization and network.By optimizing the network to solve a large number of non-standard networking sites during the construction period,replacing the old equipment to achieve the 4G business landing separation,improved network performance,increase the security of the network,reducing bandwidth utilization of the link,Reduced the occurrence of faults,improved the network quality of PTNs,and laid a solid foundation for the next step of network construction and business development.