Patent ID: 7286814

Claim:
A location registration system, comprising: a mobile terminal for sending mobile terminal status information including a moving speed and a frequency of call arrival, to a communication network for a predetermined period, said communication network including additional mobile terminals: a base station for terminating a wireless interface between each mobile terminal; and a location information management node provided in said communication network for making settings according to a location area for said mobile terminal, based on said mobile terminal status information; wherein, said mobile terminal comprises measuring means for measuring said mobile terminal status information and a timer for measuring time in accordance with said predetermined period; said predetermined period is advertised from the location information management node in said communication network and determined based on said mobile terminal status information; and nodes in said communication network provide mobile terminal status numbers, manage for each mobile terminal status number a plurality of location areas and a timer value measured by said timer, and advertise to said mobile terminal a mobile terminal status number corresponding to a location area determined at the time of location registration for said mobile terminal and said timer value by placing them in a location registration response signal.