The power control process of the present invention enables a base station communicating over a forward packet channel to a mobile radio to control the power of the mobile radio transmitting over a reverse packet channel to the base station. The base station maintains a maximum energy per bit to total...http://www.google.com.au/patents/US5604730?utm_source=gb-gplus-sharePatent US5604730 - Remote transmitter power control in a contention based multiple access system