A Dynamic Location Management Scheme Based on Movement-State

In cellular mobile communications system,the performance of location management scheme has great influence on the service quality of system.This paper proposes a state-based dynamic location management scheme.In which,the location area size is decided according to the user's movement state.Experimenal result shows its performance is much better than the conventional scheme,near to the schemes based on user's characters.Besides,it needs not to change the current location update procedure and paging procedure,and has not any signaling cost adding.It has a great prospect of engineering application.