摘要
随着网络技术的不断发展,现在的4G网络已得到了普及,而根据工信部的要求我国也将于2020年正式推出5G商用服务。相对于传统的4G网络服务来说,5G网络具有更快的速度和更高的带宽,其网速相对于4G将会有大幅度的提升,能够满足用户更多的需求,如虚拟现实以及超高清视频的欣赏等。从网络行业的发展状况来看,未来5G将会是不可逆的趋势,能够满足不同领域对于网络高速率的需求。而从联通5G的频谱效能来看,在短时间内组网以及实现5G新场景和新功能方面还存在一定的困难,具有一定的挑战性,笔者就此展开了讨论。
With the continuous development of network technology,the current 4G network has been popularized,and according to the requirements of the Ministry of Industry and Information Technology,China will officially launch 5G commercial services in 2020.Compared with the traditional 4G network service,the 5G network has faster speed and higher bandwidth,and its network speed will be greatly improved compared to 4G,which can meet more needs of users such as virtual reality and ultra HD.Video appreciation and more.From the perspective of the development of the network industry,the future 5G will be an irreversible trend,which can meet the needs of different areas for high network speed.As for the spectrum performance of Unicom 5G,there are still some difficulties in short-term networking and meeting 5G new scenes and new functions,which is challenging.The author discusses this.
作者
杨斌
王鹏
Yang Bin;Wang Peng(Yantai Branch of China United Network Communications Co.,Ltd.,Yantai Shandong 264000,China;Qingdao Sunshine Communication Engineering Co.,Ltd.,Qingdao Shandong 266100,China)
出处
《信息与电脑》
2018年第16期146-147,共2页
Information & Computer
关键词
联通5G
网络传输
频率重耕
Unicom 5G
network transmission
frequency heavy ploughing