METHOD AND APPARATUS FOR SUPPORTING SHORT MESSAGING SERVICE OF MOBILE STATION DURING IDLE MODE IN WIRELESS COMMUNICAION SYSTEM

摘要

PURPOSE: A method and an apparatus for transmitting an SMS message regardless of a ranging procedure in an idle mode terminal are provided to transmit data regardless of unnecessary state transition between an idle mode and a connection mode. CONSTITUTION: A terminal transits to the paging listening interval of an idle mode(201,205). A base station transmits a paging message including terminal information(207). The terminal transmits a ranging code(209). The terminal receives a ranging code response message(211). The terminal transmits a ranging request message including a pointer(213). The pointer informs location update registration performance.