This article mainly focuses on the in-depth implementation of the focusing strategy

focusing on target users

and accelerating the research on 2.1 GHz NR network deployment. Realization in the 2.1 GHz frequency band is the coexistence of 5G NR and LTE

as well as dynamic sharing. While LTE will continue to provide major network services in the next few years

while taking advantage of the coverage advantages of the 2.1 GHz frequency band over the 3.5 GHz frequency band

using the 2.1 GHz NR network can provide continuous and deep coverage for 5G

ensuring the continuity of users on the 5G network

and improving 5G user perception solution.