A method and system for site selection of a room division system

Abstract

The invention discloses a method and system for site selection of an indoor distribution system. The method comprises the steps of: extracting an MR (Measurement Report) and determining the position information of the MR; performing rasterization treatment on a valuation area according to an appointed scale so as to obtain position information of each grid generated after the rasterization; determining the MR which belongs to each grid based on the position information and obtaining a network structure index of each grid based on the MR; obtaining a building network structure index; and determining the site for the setup of the indoor distribution system based on the building network structure index. The system comprises a data acquisition and MR positioning subsystem, an MR rasterization and grid network structure index calculation subsystem, a building network structure calculation subsystem, and an indoor distribution system address selection subsystem. By adopting the technical scheme of the invention, the optimal site of the indoor distribution system can be calculated exactly and objectively based on the MR form; furthermore, the interference is reduced, the telephone traffic is fully absorbed; and the network problems are solved.

Description

technical field [0001] The present invention relates to the field of wireless network planning and optimization for mobile communications, in particular to a method and system for site selection of an indoor distribution system Background technique [0002] GSM (globalsystemformobilecommunications, Global System for Mobile Communications) network structure is the layout and configuration of base stations in the network, including station spacing, station height, antenna direction and downtilt, cell carrier configuration, indoor / outdoor site distribution, repeater distribution, etc. The complex network structure means that the wireless signal is messy, overlapping coverage and over-coverage are serious, which leads to the deterioration of the wireless environment, the difficulty of frequency arrangement, and the increase of interference and noise floor. [0003] Because the complexity of the GSM network structure directly affects the quality of the GSM network, network struct...

AI Technical Summary

Problems solved by technology

[0009] Since the existing site selection method of the room distribution system is basically operated by manual experience, operators who have different expectations for user complaints and macro station traffic absorption effects will have different judgments. The most important thing is that the room distribution system absorbs macro station traffic. The judging method of this part of the service is very rough, and it cannot ensure the quantitative evaluation of the traffic absorption of the macro station after the construction of the room distribution system. Unable to effectively reduce interference and fully absorb traffic

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