Transmission Network Optimization Scheme Based On Telecommunication Network Research

Based on the existing IP metropolitan area network transmission network and wireless network transmission network structure, on the basis of combination of operators for network optimization and construction points, proposed a new transmission network optimization of construction scheme, in order to meet the 4G and the 4G era to the requirement of transmission network. This paper combined with a telecom company in jilin province IP metropolitan area network transmission network and wireless transmission network characteristics and network structure of existing network carries on the deep analysis and research of ji Lin telecom wireless transmission network is divided into core backbone layer, access layer, convergence layer, and combined with the existing cable network level and equipment resources, at the same time introducing IP RAN, OTN, MSTP,such as communication technology, in accordance with the relevant operators for the transmission network guidance and rules of transmission network planning optimization development, put forward a set of both can satisfy the LTE business demand for transmission network can advance appropriately solve the late again for transmission network expansion of the network optimization scheme.Through the tests on the experimental network experiment to verify the implementation after the hierarchical optimization of wireless transmission network reliability, stability and security, can satisfy the business carrying more of LTE phase and high bandwidth requirements.