TREATMENT METHOD AND SYSTEM FOR AN SMS TRANSMISSION ERROR, PARTICULARLY FOR PROVIDING AN SMS CONTINUOUSLY IN THE NO. 7 FAILURE OF A PACKET EXCHANGE

摘要

PURPOSE: A treatment method and system for an SMS transmission error is provided to transmit a short message through a CS(Circuit Switched) region even though the short message is not transmitted due to a No.7 failure within a PS(Packet Switched) region.;CONSTITUTION: An SGSN(Serving GPRS Support Node)(20) processes a packet call transmitted to a user terminal, and the SGSN senses whether or not self-No.7 failure happens during the short message transmission processing. The SGSN detects the error information caused by the No.7 failure by requesting the error information to a change controller. The SGSN informs the figured error information to the user terminal. An MSC(Mobile Switching Center)(30) process a call for the signaling signal transmitted and received to and from the user terminal. The MSC processes the SMS transmission request received from the user terminal.;COPYRIGHT KIPO 2010