A method for wirelessly transmitting data from an utility meter, such as an electric meter, is disclosed. A microprocessor housed inside an energy meter obtains readings of various power indicia, stores the readings, processes the buffer to determine an efficient means of formatting the data for transmission...http://www.google.fr/patents/US6946972?utm_source=gb-gplus-shareBrevet US6946972 - Systems and methods for wirelessly transmitting data from a utility meter
Systems and methods for wirelessly transmitting data from a utility meter