Controlling transmission energy in a variable rate communication system that gates out portions of a frame in a predetermined and predicable fashion. In particular, the present invention describes a method and apparatus which identifies closed loop power control commands that have been generated erroneously...http://www.google.com.tw/patents/US7573853?utm_source=gb-gplus-share專利 US7573853 - Method and system for controlling transmission energy in a variable rate gated communication system