LTE FDD900M and LTE FDD1800M

as the data depth coverage layer and service capacity layer

can effectively improve the deep coverage ability of data services and Vo LTE services

and ensure the service perception in hot areas. As the anchor station of 5 G base station

LTE FDD1800M carries control plane information in 5G non independent networking mode

which is the top priority in the field of communication construction. This paper analyzes the integration deployment of LTE FDD network from three aspects: network development background

technical characteristics and performance of LTE FDD network

and implementation effect of LTE FDD network

aiming to provide relevant reference for the integration development of LTE FDD.