【正文】 ing capabilities addressing and the short message function addressing.The basis of the papers from the GSMR that is GSMR theory, work structure and functions on GSMR railway munication, and the status of the QinghaiTibet railway 蘭州交通大學(xué)畢業(yè)設(shè)計(jì)3munication on the part of the GSMR function in the QinghaiTibet railway munication the application has been designed. When a work is pleted, the work of pipeline management and maintenance is very important, therefore, at the end of the paper on this to make the design.Keywords: GSMR。關(guān)鍵詞：GSMR ；調(diào)度通信；應(yīng)用；維護(hù)。論文從 GSMR 的基礎(chǔ)即 GSMR 原理、網(wǎng)絡(luò)結(jié)構(gòu)和功能等入手，闡述了 GSMR在鐵路通信中的應(yīng)用,并結(jié)合青藏鐵路通信的現(xiàn)狀對(duì) GSMR 的部分功能在青藏鐵路通信中的應(yīng)用進(jìn)行了設(shè)計(jì)。在功能尋址業(yè)務(wù)中，每個(gè) MSISDN 可以建立與多個(gè)功能號(hào)碼的映射關(guān)系，但是一個(gè)功能號(hào)碼一次只能指定給一個(gè)用戶。利用 GSMR 進(jìn)行調(diào)度通信系統(tǒng)組網(wǎng)，既可以完全利用無(wú)線方式，也可以同有線方式結(jié)合起來(lái)，共同完成調(diào)度通信任務(wù)。調(diào)度通信包括點(diǎn)對(duì)點(diǎn)呼叫、組呼和功能尋址等。GSMR 目前在我國(guó)鐵路通信中的應(yīng)用主要有：調(diào)度通信功能、車次號(hào)傳輸與列車停穩(wěn)信息的傳送功能、調(diào)度命令傳送功能、列車尾部裝置信息傳送功能、調(diào)車機(jī)車信號(hào)和監(jiān)控信息系統(tǒng)傳輸功能以及列車控制數(shù)據(jù)傳輸功能等等。蘭州交通大學(xué)畢業(yè)設(shè)計(jì)1 摘要GSMR（GSM for Railway）是在 GSM 蜂窩系統(tǒng)上增加了調(diào)度通信功能和適合高速環(huán)境下使用的組成要素，能滿足國(guó)際鐵路聯(lián)盟提出的鐵路專用調(diào)度通信要求的技術(shù)。由于 GSMR 可實(shí)現(xiàn)跨越國(guó)界的高速和一般列車之間的通信，能將現(xiàn)有的鐵路通信應(yīng)用融合到單一網(wǎng)絡(luò)平臺(tái)中，以減少集成和運(yùn)行費(fèi)用，而且由于 GSMR 是由已標(biāo)準(zhǔn)化的設(shè)備改進(jìn)而成，GSM 平臺(tái)上已經(jīng)提供了大量的業(yè)務(wù)，因而引入鐵路專用的功能時(shí)只需最低限度地改動(dòng)，故能保證價(jià)格低廉、性能可靠地實(shí)現(xiàn)和運(yùn)行。調(diào)度通信在 GSMR 中有非常重要的地位，是保證行車調(diào)度員與其管轄區(qū)段內(nèi)各個(gè)車站之間進(jìn)行良好業(yè)務(wù)聯(lián)系的專用通信系統(tǒng)，是為鐵路運(yùn)輸行業(yè)提供實(shí)時(shí)信息、實(shí)現(xiàn)鐵路運(yùn)輸統(tǒng)一指揮的重要手段。GSMR 調(diào)度通信系統(tǒng)主要負(fù)責(zé)列車調(diào)度通信、貨運(yùn)調(diào)度通信、牽引變電調(diào)度通信、其他調(diào)度及專用通信、站場(chǎng)通信、應(yīng)急通信、施工養(yǎng)護(hù)通信和道口通信等。功能尋址是非常重要的先進(jìn)尋址功能，是實(shí)現(xiàn)集群調(diào)度通信多的關(guān)鍵技術(shù)和必要手段。功能尋址業(yè)務(wù)分為語(yǔ)音呼叫功能尋址和短消息功能尋址。當(dāng)一個(gè)網(wǎng)絡(luò)建成以后，網(wǎng)絡(luò)的管路理與維護(hù)也相當(dāng)重要，因此，在論文最后也對(duì)此做出了設(shè)計(jì)。蘭州交通大學(xué)畢業(yè)設(shè)計(jì)2AbstractGSMR (GSM for Railway) is a system which adds the scheduling munication function and the elements used in suitable for highspeed environment to the GSM cellular system, and is able to feet with the special railway scheduling munication technology requirements of the International Union of Railways. Because GSMR can control the munication between the crossborder highspeed trains with the general trains, can integrate the existing railway munications applications into a single work platform, to reduce integration and operating costs. And GSMR is the improvement made by the standardization of equipment, and the GSM platform has provided a lot of business, thus only need minimally changing during the introduction of the railway special features, and it can ensure low prices, and reliable performance to achieve and operation .Currently the using of GSMR is in China39。 Scheduling Communication。 Maintenance.目錄摘要 .............................................................................................................................................11 緒論 .......................................................................................................................................1 引言 .................................................................................................................................1 鐵路通信的發(fā)展歷程和現(xiàn)狀 .........................................................................................1 現(xiàn)代鐵路運(yùn)輸對(duì)無(wú)線通信的發(fā)展要求 .........................................................................2 GSMR 的發(fā)展歷史及技術(shù)特點(diǎn) ....................................................................................42 GSMR 系統(tǒng)概述 .................................................................................................................5 GSMR 基本原理 ............................................................................................................5 帶狀覆蓋 ..................................................................................................................6 面狀覆蓋 ..................................................................................................................8 GSMR 的網(wǎng)絡(luò)結(jié)構(gòu)及功能 ..........................................................................................14 BSS 結(jié)構(gòu)和功能 ...................................................................................................16 NSS 結(jié)構(gòu)和功能 ...................................................................................................17 OSS 結(jié)構(gòu)和功能 ...................................................................................................183 GSMR 在青藏線中的應(yīng)用 ...............................................................................................19 青藏線 GSMR 系統(tǒng)介紹 .............................................................................................19 GSMR 設(shè)計(jì)的主要原則及標(biāo)準(zhǔn) ..........................................................................19 GSMR 傳輸網(wǎng)絡(luò) ..................................................................................................20 GSMR 基站的設(shè)置 ..............................................................................................21 越區(qū)切換 ................................................................................................................22 GSMR 在青藏鐵路上的的應(yīng)用及設(shè)計(jì) ......................................................................22 調(diào)度通信 ................................................................................................................22 功能尋址 ................................................................................................................27 調(diào)度命令傳送 ........................................................................................................35 列尾裝置信息傳送 ................................................................................................36 調(diào)車機(jī)車信號(hào)和監(jiān)控信息系統(tǒng)傳輸 ....................................................................37 機(jī)車同步控制傳輸 ................................................................................................38蘭州交通大學(xué)畢業(yè)設(shè)計(jì)1 其他應(yīng)用 ................................................................................................................394 GSMR 的 維護(hù)與管理 .......................................................................................................42 GSMR 網(wǎng)絡(luò)管理 ..........................................................................................................42 GSMR 網(wǎng)絡(luò)的維護(hù) ..........................