Three Party Conference Circuit Used in three party conference, but more importantly, used during every handoff so that the channel-change transition can be made with less noise by connecting the audio of the source and target cells together before the hand off order is sent (When a handoff is made during a three-party conference call, and the TPC is being used, 'hard-handoffs' exists and the potential for noise during channel changes increases significantly)
Transmit Power Control A feature that enables wireless network elements (both APs and mobile users) to dynamically switch between several transmission power levels in the data transmission process, preserving battery life and decreasing interference with adjacent wireless systems
(abbreviation of "Tournament Players Club") golf courses designed specifically for holding Tour events Example: The TPC at Sawgrass is the site of The Players Championship