Energy Efficient Cellular Strategy: Virtual Cell Based Recoverable Sleeping Mode
Global warming has drawn more and more attention from ICT industries to reduce the energy consumption of mobile cellular network recently. Lots of techniques to make the energy efficiency network, e.g. making the cell with low load switch off, have been proposed but less research on how to offer the Quality of Service(QoS) guarantee to the users which were connected to the off cell. Due to this fa