文件名称：SMS Pdu Introduction
文件大小：135KB
文件格式：PDF
更新时间：2014-04-08 16:15:07
SMS GSM PDU MOBILE TPDU
The SMS mean that transferring short message between a GSM MS and an SME via an SC. The short message point-to-point service comprise two basic service between the MS and SC: SM MT(Short Message Mobile Terminated Point-to-Point); SM MO(Short Message Mobile Originated Point-to-Point). SM MT mean that GSM system transfer a short message submitted from the SC to one MS, and SM MO mean that GSM system transfer a short message submitted by the MS to one SME via an SC. An active MS shall be able to recive or submit a short message TPDU(SMS-DELIVERY or SMS-SUBMIT) at any time.