Handoff Decision Algorithm Based on Admission Control in LTE-A
Wang Li · Jisuanji gongcheng · 2011
This paper provides a handoff decision algorithm based on admission control of target cell in the E-UTRAN architecture.In order to predict the admission control of target cell,it uses the X2 interface between eNBs to exchange the load information load network,resource information,and services rate of network.It constructs the Manhattan model.Simulation results indicate that the algorithm has higher successful handoff rate and smaller delay of handoff.It can switch the user terminal to the cell with lighter load,to make sure balancing the neighboring load and improving utilization of wireless resources.