Innovative Research On 4G Mobile Communication Network Planning Countermeasure

Since December 2013,the Ministry of industry and information technology issued 4G licenses to the country's three major mobile operators,China's 4G network has achieved rapid development process.As of the end of 2016,the national 4G network users has reached 770 million,accounting for the proportion of total mobile phone users reached 58.2%.At the same time,the mobile voice traffic has reached to 2 trillion and 810 billion minutes(only calculating the single direction),mobile short message volume also reached to 667 billion 100 million,and the volume of mobile Internet traffic was 8 billion 440 million GB.The three mobile operators' business revenue came to 858 billion 600 million yuan.The mobile communication industry has become an important part of China's economic system and social life system,also mobile communication service has become another basic consumer goods to the life of people,just as "food,clothing,housing and transportation".With the introduction of 4G technology,within the "13th Five-Year plan",the Chinese government also made clear "to speed up the fourth generation mobile communication(4G)network construction and implementation of villages and towns and densely populated villages comprehensive coverage of the target,in order to ensure the sustainable development of the mobile communications industry.However,since the China's mobile operators' characteristics and the makert competition,current 4G network planning is objectively caused by the policy and competitive factors,but lack of cost-effectiveness factor.Since 2012,China's mobile network has grown by 1.7 times,the user data traffic has increased 8.3 times.Meanwhile,the operators per station revenue fell more than 40%,the development of enterprises has caused a certain risk.At the same time,there are still few researches on the integration of cost-effective planning strategies in china.In view of the above,base on the methods of literature analysis and empirical reaserach,this paper uses the interpretative structural model,clustering algorithm,curve fitting algorithm of quantitative and qualitative analysis method,by the users and business data of Fujian province mobile company,try to find the empirical analysis of cost benefit factors in the network planning.On one hand,based on the existing planning methods of different construction cost and operation cost comparison,quantitative calculation of the difference of the total cost of the station;on the other hand,through the establishment of user demand model and cluster analysis of 4G,the demand differences derived under different characteristics of cluster,and forecast project period benefit according to cluster,which summed up the cost benefit factors that should be considered in the planning of 4G.Finally,combining the above factors of cost benefit and the current policy factors,competitive factors,also according to the actual situation of F mobile,concluding the innovative 4G mobile communication network planning strategy and to guide the practical work.