With the increasing scale of 5G network

5G network quality and user perception have become important determinants of network satisfaction. Compared with the mature 4G network

the experience in the5G wireless weak signal scene of the current network is not good

so this paper mainly focuses on the perception improvement research in the 5G wireless network weak scene. First

the target guarantee rate is formulated according to the perception rate boundary of the mainstream mobile APP

and then the differentiated optimization strategy confi guration is carried out from the two dimensions of road loss and interference to improve the network perception of weak fi eld users.