Research On Narrowband IOT Deployment Plan

With the continuous development of wireless network technology and the improvement of people's living standards,the concept of interconnection of all things has come into people's lives.People want to control all aspects of their lives and deal with them in time anytime and anywhere.They hope to get some intelligent suggestions and solutions in real time.The demand of the market promotes the rapid development of the Internet of Things technology,and the narrow-band Internet of Things will occupy 70% of the Internet of Things market share in the future.So this paper focuses on how to deploy the Internet of Things and how to open up the market with the rapid development of the Internet of Things.According to the overall deployment ideas of China Unicom and the actual deployment plan of Changchun Branch,this paper presents the deployment progress and service effect of the Internet of Things in detail.At the same time,this paper demonstrates a series of intelligent services carried out by Unicom on the basis of the Internet of Things.Today,with the transformation of the Internet,Unicom is catching up and exploring a series of new areas on the basis of the deployment of the Internet of Things.The main work of this paper is as follows:(1)According to the overall train of thought of Unicom,this paper analyzes and formulates the deployment plan of the Internet of Things(IOT)in Changchun Branch,which has unique regional characteristics,and organizes the 2G base stations in urban and rural areas to reduce and withdraw the frequency of the network,so as to reserve sufficient frequency resources for the deployment of the narrowband IOT network.(2)integrate the construction plan issued by various equipment manufacturers in Changchun,make comparison and selection.To organize and implement the construction and upgrading of N900 and L1800 base stations in the whole network,to organize and complete the testing and optimization work after construction,and to provide guidance for the follow-up maintenance and optimization of the narrowband Internet of Things.(3)Participate in and cooperate with the formulation of the intelligent business plan based on the Internet of Things,participate in the overall implementation of the plan,collate the experience and summary of the whole life cycle of the plan,constantly improve the business level of the intelligent business of Unicom,and enhance the credibility and popularity of the company in emerging areas.The construction and test results show that the deployment scheme proposed and formulated in this paper has achieved good results in the deployment of the whole network.The coverage of the Internet of Things(IOT)is 20 dB higher than that of LTE base stations in the same frequency band.The access rate index reaches 100% and the re-selection success rate index reaches 100%,which can meet the needs of IOT services in all directions.The main contributions and innovations of this paper are as follows:(1)Put forward the deployment plan which accords with the present situation of Changchun Branch of China Unicom.The deployment plan considers the cost and construction cycle and other factors comprehensively.It is the most feasible deployment plan that Changchun Branch can organize and implement at present.It implements the implementation and completes the later testing and optimization work.Good.(2)Cooperate with and formulate a smart business plan based on the Internet of Things network.The plan includes a series of schemes related to civil rights and people's livelihood,such as smart public security,smart city management,smart agriculture,smart environmental protection,smart mall,car networking and so on.The scheme plays an important role in improving people's livelihood in varying degrees and brings benefits to the company.Innovative revenue.