说明：  今天和未来的无线网络需要 改进以满足对提高数据速率、提高容量、减少延迟和良好性能的需求 服务质量。我们是第四代无线通信，所以现在正在进行研究 为4G以外的下一代开发新标准即.5G.随着 借助大规模MIMO、设备间通信、毫米波通信、波分复用等先进技术，4G用户必将被5G所取代 大规模MIMO等的接入。
(Today and in upcoming future wireless networks need to be improved for meeting the demand for increased data rate, improved capacity, reduced latency and good quality of service. We are in the 4th generation of wireless communication, so now research is going on for developing new standards for the next generation beyond 4G i.e. 5G. With increasing demands of subscribers definitely 4G will be replaced by 5G with the help of some advanced technologies like massive MIMO, device-to-device communication, millimetre wave communication, Beam division multiple access in massive MIMO etc.)