A method of operating a Time Division Multiple Access (TDMA) communication system is disclosed. The system includes a multi-carrier power amplifier. The method includes the steps of logging call activity on each timeslot of each carrier associated with the multi-carrier power amplifier; logging total...http://www.google.de/patents/US7769405?utm_source=gb-gplus-sharePatent US7769405 - Control of a multi-carrier power amplifier
