Interference cancellation method using DFE

Improvement of the frequency utilization factor is the prime consideration in mobile communication. The interference canceller would serve as the most effective means for efficiency improvement, but there are many problems to realize it. We, therefore, have proposed two types of interference canceller which require less amount of operation and confirmed their performances through simulation. To implement improvement in the performances of the proposed methods, we have analysed the performance deterioration factors and have already initiated improvement effort for one of the factors