TD-SCDMA handover method and time-delay performance analysis

Baton handover is a very important part of TD-SCDMA system.Because of the faultiness and other reasons,the Baton handover has not been realized at the real network.In this paper,the authors use a handover technology based on hard handover which still keeps some Baton Handover features.This handover method can shorten the handover time-delay and reduce the signal interaction complexity.The authors analyze the handover time-delay performance of the handover mode and lay a fundation for future TD-SCDMA network planning and optimization.