Research Of China Mobile Metropolitan Transport Network System Solutions In Bayannaoer

The overall architecture of China Mobile metropolitan transport network in Bayannaoer relies on engineering planning,and there is no systematic evaluation of capacity and demand,resulting in a large number of basic problems and network application problems in the current metropolitan transport network.Based on the current situation of China Mobile metropolitan transport network in Bayannaoer,through strengthening the research of network and service development situation,in-depth analysis of the short board and service requirements,this paper forms a set of solutions based on the characteristics of China Mobile metropolitan transport network in Bayannaoer,which is suitable for the development of network and business.The effectiveness of the scheme is verified by practice to guide and support the network evolution and business development.The main work of this paper is as follows:(1)This paper proposes an overall analysis system of metropolitan transport network capability requirements,which can identify the network development trend through the system evaluation of network capability and demand.According to the in-depth evaluation of the network structure,capacity and security status of metropolitan transport network,the hidden dangers and risks of each basic network are confirmed.Meanwhile,according to the evaluation system of various business development needs,the bearing capacity and optimization requirements of metropolitan transport network are confirmed.This paper integrates the transformation of network risks and the requirements of optimizing the service carrying capacity to form a set of systematic solutions on the capacity and requirements of metropolitan transport network.This system is of great value to guide the planning and construction of metropolitan transport network.(2)Based on the empirical value of carrying capacity and traffic of various services in metropolitan transport network,the bandwidth occupied by wireless,home broadband and group customer services in metropolitan transport network is proposed as the basis for expansion and transformation,and its rationality is judged by experimental simulation.(3)This paper studies the corresponding solutions to the basicproblems and carrying service requirements of metropolitan transport network.Targeted solutions such as OTN sinking as micro cellular,structure adjustment in PTN,emergency link protection deployment in PTN,uplink integrated bearing in OLT and other targeted solutions are adopted to optimize the network structure,improve the protection mechanism and reasonably carry the business.This paper presents a variety of solutions for the actual construction of metropolitan transport network has a strong necessity.