| By using PTN (PTN- Packet Transport Network) theory and China Mobile network construction standards and requirements. This article mainly consist of the analysis and assessment about the network resources, network structure and business development tendency of China Mobile Zhumadian sub-company, and do the planning and designing of cut-over proposal for Zhumadian Mobile 2010 transmission network. Also, the article formulate the principle of division of the internal data value standard according the requirements from Henan Mobile.This article's topic is to formulate Zhumadian Mobile cut-over proposal, do the construction of supporting facilities such as optical cable, equipments, power resources etc. according to industry standards, to form the PTN transmission network and formulate the PTN transmission system business planning principles and specification. The article mainly describe the principle of PTN technology, insufficient of capacity of mass of data service carried by traditional MSTP, and possibility of data service carried by PTN network. The discourse of PTN principle and network-building program provide the basis to cut-over of PTN system of Zhumadian mobile, and provide directions to service configuration operations etc. Combined with Zhumadian mobile network situation, the fiber optics routing information, proposed the PTN network construction plan "together with project group". Participated in planning PTN cut-over mode, (to ensure that as much as possible within a short time cut-over, reduce the impact on customers), and has carried on the proof and the appraisal to this project bearer service's security. |
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