APPARUTUS AND METHOD FOR CONTROLLING STATUS REPORT IN MOBILE COMMUNICATION SYSTEM

摘要

PURPOSE: An apparatus and a method for controlling the transmission of a status report in a mobile communication system are provided to prevent the unnecessary status report from being transmitted. CONSTITUTION: A method for controlling the transmission of a status report in a mobile communication system is composed of the steps of driving a re-ordering timer according to the receiving of a packet data unit and triggering the status report(505), generating the status report about the received data(515) or renewing the already generated status report to be proper to the present status(525) after the status prohibit timer is finished if the status prohibit timer is operated, judging the receiving of the loss packet data unit causing the driving of the re-ordering timer(530), and canceling the transmission of the status report if the loss packet data unit was already received(535).