“…On the other hand, the popular wireless technologies, used in power systems, are cellular (e.g. GSM, CDMA) [8], Wi-Fi [9], WiMax [10], ZigBee [11,12], Z-Wave [13], Bluetooth [14], Insteon [13], radio frequency [15] and Microwave [16]. The required communication technology in the MG application is to has a capability for covering the scattered location of the DG units, and handling numerous and massive number of the sensors/meters/actuators.…”