METHOD FOR PERFORMING A RANGING PROCEDURE IN A MOBILE COMMUNICATION SYSTEM

摘要

PURPOSE: By giving an order with the various radio condition and adaptively varying the ranging structure the method performing the ranging procedure in the mobile communications systems is efficiently proceed the ranging procedure. CONSTITUTION: A process of receiving a message ranging set up information operates(S810). According to the radio environment which the ranging set up information is different, the information about one specific ranging structure is directed among a plurality of ranging structures of in advance defining. The ranging structure becomes based on the ranging set up information. It is upwards transmitted through the ranging structure in which the ranging signal becomes.