A New Dynamic Channel Assignment Method for Indoor TD-SCDMA System Based on Coupling Factor

摘要

In this paper, based on the derivation of the comprehensive factor (Coupling Factor) which is used to characterize the system interference condition, a new CF-DCA is proposed and applied to TD-SCDMA system to evaluate the system capacity in the indoor environment. Performance evaluation has been carried out in both speech-only and mixed services and the simulation results show that increased system capacity and power saving can be achieved compared with the traditional methods.