International Journal of Electronics Communication and Computer Engineering
Since the user advert of telecommunication networks, the demand has been growing higher and most communication activities and other socio economy activities now uses telecommunication network as there medium of communication, business transaction, banking and other amenities. Energy-efficient operation is an important issue today in telecommunication networks and in the near future. Due to the fact that the energy consumption rises with the increased in demand for capacity and network speed, this arises a strategies for a sustainable network management. It is a well-known fact that traffic demands vary significantly over periods and areas, most notably in day/night- and in weekly cycles. This provides the main potential for energy-saving strategies.