https://cn.vogon.today/%e9%96%8b%e5%a7%8b%e9%9b%9c%e8%aa%8c/5g%ef%bc%8ctim-%e5%9c%a8-o-ran-%e8%81%af%e7%9b%9f%e4%b8%ad%e7%9a%84%e6%89%80%e6%9c%89%e6%ad%a5%e9%a9%9f/