A multi-dimensional power communication access network service modeling and demand analysis method

Abstract

The invention discloses a multi-dimensional power communication access network service modeling and demand analysis method. The steps are as follows: (1) establishing a single service information source model of information dimension; (2) according to the information between different communication terminal devices Establish a single-service transmission model of communication dimension based on transmission and switching requirements; build a multi-service network model of communication dimension based on single-service analysis and at the same time based on the interaction characteristics of information communication networks; (3) According to the communication of different communication terminals and communication media. The environment, combined with the construction cost environment, establishes the business environment model of the environment dimension; (4) analyzes the communication requirements of the power communication access network according to the business model of the three dimensions of information, communication and environment. The method of the invention is used at the beginning of network planning and design, based on multiple dimensions, multiple services, and multiple requirements, and can comprehensively, scientifically and effectively realize the analysis of various communication services, and is a unified planning, Unified design and unified evaluation provide a theoretical basis and greatly reduce the waste of funds and resources.

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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