Dynamic Resource Allocation of TD-LTE System Based on Improved Quantum Evolutionary Algorithm

摘要

A new model of time division duplex long term evolution (TD-LTE) system considering crossed time slot (CTS) interference is proposed in this paper because CTS interference may greatly affect system performance. An improved quantum evolutionary algorithm (QEA) is put forward to solve the model efficiently. The proposed QEA enhances the global search capability and has a good convergence due to the increase of a mutation operator based on controlled-not gate. Simulation experiment shows that the proposed QEA is effective to solve the problem.