Abstract: The power and subcarrier resource allocation problem in interference channels using stackelberg game was studied. Stackelberg games with a leader who knows the complete channel state information (CSI) and the strategies of all other users can find better strategies than Nash games, but it is hard to get the useful information in a non-cooperative network. This question can be answered and a distributed stackelberg equilibrium (SE) algorithm was proposed that SE can be achieved with the aid of only users' local CSI.