An Effective Method for Decreasing Dropping Rate during the Handover to TDD Systems

For all kinds of handover algorithms,how to decrease dropping rate and increase success rate is a very important criterion.This paper mainly investigates the handover process that target cell is using TDD technology and proposes a method for decreasing the dropping rate during handover: when lack of resources,the radio resource for handover user is provided by using discontinuous frame transmission;when there is free resources again,the regular transmission is restored immediately to guarantee the QoS.Analysis shows it is a feasible and effective scheme.