(5 ) the communication interface module to transfer data with short message gateway (5)短信接口模塊用來與短信網(wǎng)關(guān)進(jìn)行數(shù)據(jù)通信。
Delivery protocols prepare and send formatted notifications to delivery endpoints such as smtp servers and other messaging gateways 傳遞協(xié)議準(zhǔn)備格式化通知,并將其發(fā)送給傳遞端點(diǎn),如smtp服務(wù)器和其他消息傳遞網(wǎng)關(guān)。
Internet short message gateway ( ismg ) is just a kernel entity to resolve it, which lies between two networks and is responsible for transferring, inspecting and recording message 互聯(lián)網(wǎng)短信網(wǎng)關(guān)正是解決這一問題的核心實(shí)體。它處于gsm網(wǎng)與互聯(lián)網(wǎng)之間,負(fù)責(zé)完成短信在兩網(wǎng)之間的傳輸、監(jiān)測(cè)和記錄等功能。
The author introduces mainly sgip ( short message gateway interface protocol ), the interface protocol of chinese unit communication campany, and discusses the application of mobile telephone short messages incremental business based on sgip 本文主要介紹了sgip協(xié)議,即中國(guó)聯(lián)合通信公司短消息網(wǎng)關(guān)系統(tǒng)接口協(xié)議,討論了基于該協(xié)議的手機(jī)短消息增值業(yè)務(wù)應(yīng)用程序的開發(fā)。
Every command transmitted in the short message gateway system has a sequence number, which is generated by the command source node and marks a command exclusively; i . e ., the sequence numbers of any two commands in the gateway systems are different 短消息網(wǎng)關(guān)系統(tǒng)之中傳輸?shù)拿恳粭l命令都有一個(gè)序列號(hào),序列號(hào)由命令源節(jié)點(diǎn)產(chǎn)生并唯一標(biāo)記一條命令;也就是說,網(wǎng)關(guān)系統(tǒng)中任何兩個(gè)命令的序列號(hào)都不相同。
Firstly the paper gives some important technologies used in swad, such as servlets and jsp which is used for developing web components, jdbc ( java database connectivity ) which is used for connecting database, smg ( short message gateway ) which is used for sending and receiving short message by connecting to mobile operator's smsc 首先,重點(diǎn)論述了系統(tǒng)開發(fā)所依據(jù)的技術(shù)基礎(chǔ),例如j2ee體系結(jié)構(gòu)中的用于開發(fā)web組件的servlet和jsp技術(shù),用于建立數(shù)據(jù)庫(kù)連接的jdbc技術(shù)以及用于提供短消息服務(wù)的短信網(wǎng)關(guān)技術(shù)。
This dissertation brings forward a feasible and useful design model of the hfis ( highroad freight information system ) and its realization plan on the basis of some network theories and application technologies such as mobile short _ message gateway, communication protocol, software design pattern, java program languagejnetwork server and cmpp protocol etc . this dissertation gives a full _ scale analysis of freight information process and workflow too 本論文通過對(duì)移動(dòng)短消息網(wǎng)關(guān)、通信協(xié)議、軟件設(shè)計(jì)模式等理論知識(shí)以及java技術(shù)、網(wǎng)絡(luò)服務(wù)器、cmpp協(xié)議等網(wǎng)絡(luò)應(yīng)用技術(shù)的理解和研究,在全面分析貨運(yùn)信息處理業(yè)務(wù)流程的基礎(chǔ)上,提出了公路貨運(yùn)信息發(fā)布系統(tǒng)設(shè)計(jì)模型,以及該模型的實(shí)現(xiàn)方案。
In the mo method the user's location information ( cell _ id ) is got by ms from bts ( base station system ) and ms sends the information to smg ( short message gateway ) in short message form, then the smg sends the message includeing cell _ id to the smsc ( short-message service center ) finally the smsc sends the message to lcs ( locating server ) . the lcs will find corresponding longitude and latitude from database by cell _ id then send the longitude and latitude to the location demander 在mo方式中,用戶的位置信息(cell_id)通過手機(jī)直接從基站臺(tái)(bts)取得,并以短消息的方式上發(fā)到短信網(wǎng)關(guān)(smg),smg將包含cell_id的短消息上報(bào)到短信中心(smsc),并通過短信中心發(fā)給定位服務(wù)器。
Now the hfis ( highroad freight information system ) has almost completed and still has its functions and structures being improved and made perfect through real applications . this system takes the advantage of the internet, and bases on the tcp / ip protocol and mobile communication, can realize the information real _ time collection and transmission from remote points . in the system, the issuance of information can be done through telephone, fax, internet and mobile phone / the hfis uses short _ message gateway to connect the mobile network and internet, and makes the two systems share some public information, and provieds a new method to manage the freight information 目前公路貨運(yùn)信息發(fā)布系統(tǒng)已基本完成,并在投入使用的過程中不斷進(jìn)行結(jié)構(gòu)和功能上的發(fā)展和完善。該系統(tǒng)借助于internet,以tcpip和移動(dòng)通信為基礎(chǔ),實(shí)現(xiàn)異地信息實(shí)時(shí)收集及傳遞,信息的發(fā)布可以通過電話、傳真、internet和移動(dòng)手機(jī)。系統(tǒng)通過短消息網(wǎng)關(guān)將互聯(lián)網(wǎng)和移動(dòng)網(wǎng)連接起來實(shí)現(xiàn)信息資源的共享,為貨運(yùn)信息處理提供了一個(gè)新的解決方法,也是國(guó)內(nèi)較早將移動(dòng)短消息服務(wù)應(yīng)用于貨運(yùn)信息系統(tǒng)的項(xiàng)目之一,具有一定的示范作用。