In addition, the lowercase letter n has a very wide meaning. For example, n is the first letter of the English number $ NUMBER, which represents the era of digital recording and the first letter of short distance, which means shortening the distance.
Extended data:
5G is the fifth generation of mobile communication. Compared with 4G, 5G can provide higher speed, lower delay, more connections, faster mobile speed, higher security and more flexible service deployment capabilities. The user experience rate can reach 1Gbps, for example, it only takes a few seconds to download a high-definition movie.
Advantages of China Unicom's 5G: the industrial ecology is relatively mature, and the compatibility test between terminals and networks is relatively sufficient. At present, compatible terminal brands include Huawei, ZTE, OPPO, vivo, Xiaomi, Nubian and other mobile phones. Moreover, Unicom's 5G network supports concurrent services, so you can continue watching movies while making phone calls.
Baidu Encyclopedia -5G?