Multi-dimension electric power communication access network service modeling and demand analyzing method

Abstract

The invention discloses a multi-dimension electric power communication access network service modeling and demand analyzing method. The method comprises the following steps that firstly, a single-service information source model of an information dimension is built; secondly, a single-service transmission model of a communication dimension is built according to the information transmission and exchanging demands of different communication terminal devices, and a multi-service network model of the communication dimension is built based on the single-service analysis and the information communication network interaction characters; thirdly, a service environment model of an environment dimension is built according to the communication environments where different communication terminals and communication media are located and the building cost environment; fourthly, the electric power communication access network communication demand is analyzed according to the service models of the information dimension, the communication dimension and the environment dimension. The method is used at the beginning of network planning and designing, various communication services can be analyzed comprehensively, scientifically and effectively based on the dimensions, the services and the demands, a theory basis is provided for unified planning, unified designing and unified evaluating of the electric power communication access network, and the waste of fund and resources is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of power communication, in particular to a multi-dimensional power communication access network service modeling and demand analysis method. Background technique [0002] The power communication access network is the communication network closest to the user in the power communication network. It has the characteristics of wide geographical distribution, numerous terminal communication nodes, rich types of bearer services, mixed application of various communication technologies, and harsh on-site operating environment. At present, most of my country's electric power communication access networks rely on the primary lines of the distribution grid, and are built in conjunction with business needs such as distribution automation or power marketing. Business modeling and demand analysis are often only for certain businesses, lacking unified and effective means Conduct a comprehensive analysis of the business mode...

AI Technical Summary

Problems solved by technology

[0004] In terms of communication demand analysis of power communication access network, at present, only a single power distribution automation business or power marketing business is generally used. Object-oriented methods are used to analyze information dimension requirements by means of weighted communication terminal business traffic. In communication and environment Dimensional considerations are not comprehensive enough, and multi-service unified bearing under the situation of smart grid is not considered as a whole

During network construction, a separate network is built for each business requirement, resulting in serious duplication of construction and a huge waste of funds and resources

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