Design And Implementation Of Multi Operator Network Coverage Evaluation System Based On Mobile Internet

With the development of mobile communication technology,mobile terminals have become the necessities of life for everyone,at the same time,the mobile communication market competition situation has become increasingly prominent.How to build a wide,deep mobile communication network,how to win through this network customers have become each mobile communications operators face the most difficult problems.The coverage of the mobile communication network is determined by the planning,construction,maintenance and optimization of the whole network.The most important of these is how to accurately understand the weak coverage area,the weakly covered buildings and the weakly covered roads.The important thing is to understand the coverage of competitors,and then can be done "I have no people,I have gifted." But to understand their own competitors is the traditional way to cover the traditional way is no doubt that the road test and simulation analysis,the former test workload is huge,and the test range is limited,the timeliness of the data is short;the latter although not much investment,time performance guarantee,but accurate But it is unsatisfactory.This paper focuses on the multi-carrier network coverage assessment method based on mobile Internet technology,and realizes the network coverage analysis of three local operators in Chengdu based on the system design.The design is mainly through the mobile phone user terminal reported the network signal measurement report(MR,Measurement Result),while obtaining the same time users use APP(Baidu map,Tak Tak map,etc.)generated latitude and longitude information(this information is also known as For the OTT data),through the system algorithm to match,and then get each latitude and longitude under the network coverage level strength,and ultimately access to network coverage.In addition,in the system design,make full use of the user in the whole network through the mobile terminal(that is,support multiple mobile communications and multiple frequency bands of the terminal),through the mobile communication system parameter configuration to achieve the other operators of signal quality testing and Reported,in order to achieve a multi-carrier network coverage assessment.In this paper,the combination of OTT data and MR data greatly improves the positioning accuracy of MR,and has great potential in the field of daily network planning optimization and hotspot value area security.Combining indoor and outdoor distinction,building matching can It is effective to identify the problem of building coverage and improve the efficiency of depth coverage recognition.Especially for the blind spot of difficult buildings,it can identify the problem effectively.In this paper,the accuracy of the building is less than 90%.