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Research on Mixed Planning Method of 5G and LTE

机译：5G与LTE混合规划方法研究

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5G will enter the stage of large-scale commercial deployment. It can be said that "quick deployment of 5G network" is the choice that telecom operators must make now. Due to the need to seize the 5G competition and the smooth evolution of the architecture, most domestic and foreign operators currently adopt the NSA solution. However, how to implement 5G network deployment can achieve accurate delivery of network resources and avoid waste of network resources and investment costs in 5G network deployment. In view of this problem, at the same time, the current 5G is still in the early stage of development, and there is no experience of large-scale planning and deployment. This paper proposes a hybrid planning method of 5G and LTE under the NSA mode. Firstly, the analysis introduces 5G network performance, NSA networking mode, system network planning indicators, and summarizes 5G network planning indicators, business forecasting, frequency planning, capacity planning and so on. Then, through the uplink and downlink budget, the coverage of 5G and LTE is determined. Finally, the grid analysis method is used to deploy the 5G network, and the simulation results are analyzed. The simulation results show that the proposed method can maintain the existing network structure and reduce the cost of network construction, so that operators can quickly deploy 5G on existing LTE sites, which has important guiding significance for the construction and deployment of the previous 5G network.
机译：5G将进入大规模商业部署阶段。可以说，“ 5G网络的快速部署”是电信运营商现在必须做出的选择。由于需要抓住5G竞争和架构的平稳发展，目前，大多数国内外运营商都采用NSA解决方案。但是，如何实现5G网络部署可以实现网络资源的准确交付，避免浪费网络资源和5G网络部署的投资成本。鉴于此问题，同时，目前的5G仍处于发展初期，没有大规模规划部署的经验。本文提出了一种在NSA模式下5G和LTE的混合规划方法。首先，分析了5G网络性能，NSA组网方式，系统网络规划指标，并对5G网络规划指标，业务预测，频率规划，容量规划等进行了总结。然后，通过上下行预算，确定5G和LTE的覆盖范围。最后，使用网格分析方法部署5G网络，并分析了仿真结果。仿真结果表明，该方法能够保持现有的网络结构，降低网络建设成本，使运营商能够在现有的LTE站点上快速部署5G，对于以前的5G网络的建设和部署具有重要的指导意义。

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