There are many systems and frequency bands in rural network. And there are many problems in rural network such as MR bad coverage

over shooting coverage

poor quality

voice falling back

different frequency handover and so on. MR

KPI

coverage distance coefficient and frequency band were used to analysis network. Crawler technology was used to get rural longitude and latitude information. Base station parameter and MR were used to conduct antenna azimuth rationality investigation. MDT and Internet crowdfunding data were used to conduct accurate coverage and users distribution analysis. Traditional optimization indicators were combined internet

AI intelligent algorithm and big data to greatly improve optimization efficiency and steadily improve rural network coverage and user perception.