Research and Analysis on the Design and Planning of New Generation Communication Network

With the popularization of network technology, the importance of information transmission has been highlighted. As predicted by Moore's law, there is an increasing demand for information transmission rate and information coverage. 5G is here, and so is the “Internet of Things” era. In the construction of communication network, it is divided into four levels, access network, convergence network, core network and backbone network. This paper aims to explore the optimal design of backbone network and access network, so as to reduce the cost from aspects of antenna design, backbone network deployment, and so on, so as to improve the efficiency. The model and research method built in this paper are original, especially the new tree model is proposed. The model established by the microwave problem can not only select the better antenna configuration according to the array antenna power matrix, but also be applied to other big data optimization selection jobs. Therefore, this article has certain versatility and unique application value.