First of all, you need to make sure that the IP you use to log in to the ieee database has access to the full text or that you have an account to download the full text of IEEE papers.

Then you can include all the directions and contents you are interested in. The quality of papers depends on conferences or periodicals, and there is a difference without going through the motions.

Select the article of interest in the paper query result list, click, and there will be a full-text button, which can be downloaded with permission.