The 5G networks are digital cellular networks, which is aimed at achieving high data rate, reduced latency, energy saving and reduced cost.
The 5G networks are digital cellular networks, which is aimed at achieving high data rate, reduced latency, energy saving and reduced cost.
A.正确
B.错误
正确答案：正确
Tag：风从东方来今日中国概况
时间：2021-12-29 13:11:38