POSITION REGISTRATION METHOD IN MOBILE COMMUNICATION

摘要

PURPOSE:To provide the position registration method in the mobile communication in which position registration number of times and a position registration traffic are further reduced than those of a conventional method. CONSTITUTION:When a network 27 receives an interrupt signal from one mobile station 25 during communication, a home memory HM is accessed and a position registration code to the mobile station 25 is rewritten into a position registration code of a position registration area 23 including a base station 26 in busy with the mobile station 25. at a present point of time, the position registration code is noticed to the mobile station 25 and then a line is interrupted, the position registration attended with a random access based on the position registration code sent periodically from the base station 26 is reduced by rewriting the position registration code already registered into the received position registration code.