ac power accra administrative procedure act advanced metering infrastructure alexandria amateur radio operator american radio relay league asymmetric digital subscriber line aurora energy australia austria automatic meter reading bbc backbone bluetooth cable modem california canada capacitor carrier current carrier wave china communications system drs de facto demand response digital signal processing digital subscriber line egypt electric power transmission endesa european commission evolution-data optimized federal communications commission fiber to the x frequency germany ghana harmonic head end hertz high speed packet access high bit rate digital subscriber line homepna homeplug powerline alliance hong kong hungary insteon itu-t iberdrola indonesia inductance integrated services digital network internet internet access krasnodar linjesender list of plc manufacturers load control local interconnect network local area network lonworks low-pass filter malaysia memorandum opinion middle east mitsubishi modem moscow motorola multi-rate symmetric digital subscriber line multimedia over coax alliance new zealand nizhny novgorod norway optical fiber philippines portugal power line carrier communication pretoria public utility pulse-position modulation quebec rsi radioshack rate-adaptive digital subscriber line repeater residential gateway romania satellite internet access saudi arabia saudi telecom company shortwave signal strength single-pair high-speed digital subscriber line smart power grid south africa spain sweden switzerland symmetric digital subscriber line symmetry taiwan tanta tasmania telemetry transformer umts-tdd uni-dsl united states united states court of appeals for the district of columbia circuit universal powerline association universal powerline bus virginia watt wi-fi wibro wimax wireless wireless usb