| Optical Transport Network(OTN) presents many advanteges such as high bandwidth, flexible service assignment, large granularity, which makes it promising transport bearing technology for China Mobile. This thesis presents a comprehensive research on OTN network planning and implementation in Gansu Mobile.Firstly, a brief introducion of OTN principles and major technology is presented. Followed are the analysis of provincable backbone network service requirements, designing basis, planning program, etc. A practical design strategy for Gansu Mobile is provided including networking principle, networking mode, protecion schemes, respectively. The presented design has a good effect on actual project implementations. |
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