A flow model and realization method of LTE230m power wireless communication

Abstract

The invention discloses a flow model of LTE230M power wireless communication and a realizing method of the flow model. The flow model comprises a power grid link analyzing module S1, a weight coefficient determining module S2 and a flow calculating module S3 which are sequentially connected. The power grid link analyzing module S1 is used for determining a power grid link of a data source or a target terminal; the weight coefficient determining module S2 is used for determining a data transmission direction, proportions of data in all transmission directions to the flow, and proportions of data volumes transmitted in all links of the power grid to the flow; and the flow calculating module is used for finally calculating and determining the flow of LTE230M power wireless communication by adopting a flow calculating formula according to the data transmission direction, source or target power grid links which are determined by the two modules, and the flow proportions. The flow model has a simple structure, and has a guidance function for planning and deploying an LTE230M power wireless broadband communication system.

Description

technical field [0001] The invention relates to the technical field of traffic analysis, in particular to a traffic model and an implementation method of LTE230M power wireless communication. Background technique [0002] During the construction of the physical power grid in the early stage, in the part of the wireless broadband communication system, the form of renting GPRS / CDMA wireless public network is basically adopted. The wireless public network is mainly composed of the power distribution management system located in the power company, the grid public network interconnection Composed of public network platform and data collection terminal. The data acquisition terminal encapsulates the power distribution information according to the protocol and transmits it to the operator's wireless network through the built-in public network wireless module, and then transmits the data to the power distribution management system through the interconnection interface between the pu...

AI Technical Summary

Problems solved by technology

[0005] In terms of industry services, GPRS / CDMA prioritizes public network services and only provides "best effort" services for power grid services without quality assurance, and users cannot manage online equipment

There are many transmission links in the public network, and the data delay is large (1-5s, sometimes up to 10s), which cannot meet the high real-time requirements

Service quality, data security, and reliability cannot be guaranteed; public network construction is guided by population distribution, and it is difficult to meet the communication needs of power equipment in remote areas; long-term channel rental fees are also a considerable expense

[0006] From the above analysis, it can be seen that the GPRS / CDMA wireless public network cannot well meet the needs of electric power wireless broadband communication, and the corresponding business model and traffic budget are not suitable for LTE230M electric power wireless broadband communication

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