A location and tracking method utilizing extended Kalman filter (EKF) using single base station in cellular networks is proposed in this paper. The location method utilizing the AOA and the variance ratio of AOA is introduced. The paper also compares EKF and linear Kalman filter. The simulation result is illustrated to explain the location and tracking efficiency of the proposed method.
Published in:
Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on
Date of Conference: 21-25 Sept. 2007