Advance cellular networks (4G, 5G, 6G)

Over the last several decades, need inasmuch as wireless communication has skyrocketed. The next generation appropriate to communication, known 5G, will soon be in widespread use throughout globe. It is predicted that sixth-generation (6G) communications system would deployed between 2027 also 2030 with complete support artificial intelligence. More capacity greater data rate lower latency; better security enhanced quality service. (QoS) are some essential challenges towards solved beyond compared 5G system. this study, future network architecture 6G described. Al, terahertz optical technology emerging technologies discussed article. Other topics coved include block chain, three dimensional networking quantum communications, unmanned aerial vehicles, cell free integrated information energy transfer, sensing dynamic slicing, backscatter coherence. In addition, requirements potential envisaged applications discussed. On way accomplishing aim, we’ll discuss possible roadblock new paths study.