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    • 9. 发明授权
    • Mobile telecommunication system with adaptive handoff mechanism and method of operation thereof
    • 具有自适应切换机制的移动电信系统及其操作方法
    • US08706120B2
    • 2014-04-22
    • US13324988
    • 2011-12-13
    • Insoo HwangJungwon LeeHeejin RohInyup Kang
    • Insoo HwangJungwon LeeHeejin RohInyup Kang
    • H04W4/00H04W36/00
    • H04W36/245
    • A method of operation of a mobile telecommunication system includes: measuring a measured target power and a measured server power; predicting a future target power and a future server power for a prediction tap number from when the measured target power and the measured server power are measured; computing an estimation error and a prediction error associated with the future target power and the future server power; determining a handoff hysteresis level based on the estimation error and the prediction error; and sending a handoff trigger for transferring a mobile station from a server station to a target station when the future target power minus both the future server power and the handoff hysteresis level is greater than zero.
    • 一种移动通信系统的操作方法包括:测量测量的目标功率和测量的服务器功率; 从测量的目标功率和测量的服务器功率测量起,预测未来目标功率和未来服务器功率的预测抽头数; 计算与未来目标功率和未来服务器功率相关联的估计误差和预测误差; 基于估计误差和预测误差确定越区切换滞后水平; 以及当将来的目标功率减去未来的服务器功率和切换滞后水平都大于零时,发送用于将移动站从服务器站传送到目标站的切换触发。