A Survey on the Moving to Green Communications Networks

Green communications and their techniques have taken a vast amount of consideration with the significant advance of the new world. In the same way with the improvement and the updates in communication techniques, the researchers are concentrating on their work to attain communication as green as promising. In mobile systems the evaluation of 5G and beyond will increase the power consumption that results in excess emission of CO
2
. Furthermore, with the high demand of wireless traffic in the near future, green radio technology for upcoming wireless networks shall include an end-to- end energy efficiency investigation of mobile terminals, radio access and core networks, and diverse applications. This paper surveys various modes of green communication technologies also some challenges that slow down the development of this technology with demand for green techniques which help to decrease the emission of co2 that is a risk to environmental and human conditions.