Base station construction planning method for wireless private network of electric power system based on map information

Abstract

The invention discloses a power system radio private network base station construction planning method based on map information, which comprises calculating or measuring signal transmission power of all candidate planning base stations. 1785 to 1805 MHz signal level and 223 to 235 MHz signal levels are measure at that terminal position; Calculating a communication coverage of each candidate planning base station; To mark on a map; The optimal location of the candidate planning base station is calculated. The invention provides a base station construction planning method of a wireless private network of a power system based on map information, the frequency spectrum and different frequency networking strategy of LTE230M and LTE1800M are studied, At that same time, the maximum coverage and the minimum base station search algorithm are proposed base on the measured data, so as to better construct the electric power wireless special network with strong adaptability and anti-interference, wider coverage and meeting the requirements of the electric power system, and the method of the invention is scientific and reliable.

Description

technical field [0001] The invention specifically relates to a construction planning method for a base station of a wireless private network of a power system based on map information. Background technique [0002] With the development of economy and technology and the improvement of people's living standards, electric energy has become an indispensable secondary energy source in people's production and life, bringing endless convenience to people's production and life. [0003] At present, the development of safe, reliable and efficient smart grid has become an inevitable trend. The smart grid power distribution business has the characteristics of multiple terminal points, wide distribution, large system capacity, and high requirements for real-time performance and reliability. Although the optical fiber communication method has the advantage of strong business transmission capabilities, it is difficult to deploy and construction, and the cost is high, which cannot meet th...

AI Technical Summary

Problems solved by technology

The LTE230 system is a wireless private network communication system working in the 230MHz frequency band. The system relies on the key technology and architecture of LTE, combined with the discrete distribution characteristics of the 230MHz spectrum, and uses carrier aggregation technology to achieve bandwidth transmission. It has the advantages of low cost and wide coverage. Its own bandwidth is small, and the frequency band memory is also interfered by the 230M data transmission station, which limits the service capability of the LTE230 system, and it is difficult to promote its application value alone

The main private n...

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