基于MSTP多業(yè)務(wù)節(jié)點(diǎn)平臺(tái)畢業(yè)論文


摘要
近年來(lái)，隨著數(shù)據(jù)業(yè)務(wù)的迅速發(fā)展，城域傳送網(wǎng)已成為電信運(yùn)營(yíng)商開(kāi)拓用戶市場(chǎng)和增強(qiáng)業(yè)務(wù)提供能力的關(guān)鍵。因此，如何有效地支持?jǐn)?shù)據(jù)業(yè)務(wù)是新一代城域傳送網(wǎng)建設(shè)所面臨的關(guān)鍵問(wèn)題。此外，話音和TDM專線業(yè)務(wù)仍是運(yùn)營(yíng)商收入的主要來(lái)源，所以如何在保證TDM業(yè)務(wù)傳送的同時(shí)提供數(shù)據(jù)業(yè)務(wù)的傳送和處理功能是市場(chǎng)發(fā)展的需求。于是，以SDH為基礎(chǔ)的多業(yè)務(wù)傳送平臺(tái)(MSTP)技術(shù)應(yīng)運(yùn)而生，并已成為近期城域光傳送網(wǎng)的一個(gè)主流解決方案。
本論文第一章首先提出了MSTP的概念，對(duì)MSTP的優(yōu)勢(shì)進(jìn)行了討論；第二章探討了MSTP的技術(shù)特點(diǎn)和新一代關(guān)鍵技術(shù)，包括GFP封裝協(xié)議、VC虛級(jí)聯(lián)和鏈路容量自動(dòng)調(diào)整機(jī)制(LCAS)以及彈性分組環(huán)(RPR)和多協(xié)議標(biāo)簽交換(MPLS)等關(guān)鍵技術(shù)；第三章重點(diǎn)介紹了MSTP在通信領(lǐng)域的應(yīng)用，比如MSTP在城域網(wǎng)、本地網(wǎng)、3G光網(wǎng)絡(luò)中的應(yīng)用，并詳細(xì)闡述了MSTP在這幾種應(yīng)用中的技術(shù)要求；第四章針對(duì)MSTP在應(yīng)用中存在的如MSTP的互連互通問(wèn)題和MSTP和數(shù)據(jù)設(shè)備的關(guān)系等問(wèn)題進(jìn)行了剖析；第五章分析了MSTP在未來(lái)的發(fā)展方向和技術(shù)趨勢(shì)；第六章對(duì)全文進(jìn)行了總結(jié)。

關(guān)鍵詞：多業(yè)務(wù)傳送平臺(tái)；多協(xié)議標(biāo)簽交換；城域網(wǎng)；數(shù)據(jù)業(yè)務(wù)

Abstract
In recent years, with the rapid development of data services, metro transport network has become a telecommunications operator to open up markets and enhance business users the ability to provide the key. Therefore, how to effectively support data services are a new generation of metro transport network construction of the key questions facing. In addition, TDM voice and green business operators are still the main source of income, so how to ensure the transmission of TDM business operations at the same time provide data transmission and processing functions are the development of the market demand. Thus, in order to SDH-based Multi-Service Transport Platform (MSTP) technology came into being, and has become a recent Metro Optical Transport Network, a mainstream solution.      The first chapter of this thesis first put forward the concept of the MSTP, the advantages of MSTP discussed; MSTP chapter discusses the technical features and a new generation of critical technologies, including GFP protocol package, VC virtual concatenation and link capacity automatically adjust mechanism (LCAS) and Resilient Packet Ring (RPR) and Multi-protocol Label Switching (MPLS) and other key technologies; Chapter III focuses on the MSTP at the field of communications applications, such as MSTP at Metro, the local network, 3G Optical Networks Application and detailed MSTP applications in these types of technical requirements; fourth chapter in the application for MSTP such as the existence of the interconnection problem MSTP and MSTP and data equipment, such as the relationship between the analyzed problem; V s analysis of the MSTP at the future direction of development and technology trends; the full text of Chapter VI are summarized. 

Key Words：Multi-Service Transport Platform; multi-protocol label switching; MAN; data services

目錄
第1章 緒論 1
1.1 引言 1
1.2 MSTP的概念 1
1.3 MSTP的優(yōu)勢(shì) 2
第2章 關(guān)于MSTP技術(shù)的研究 3
2.1 MSTP技術(shù)特點(diǎn) 3
2.1.1 繼承了SDH的諸多優(yōu)點(diǎn) 3
2.1.2 支持多種物理接口 3
2.1.3 支持多種協(xié)議 3
2.1.4 支持多種光纖傳輸 3
2.1.5 提供集成的數(shù)字交叉連接交換 3
2.1.6 支持動(dòng)態(tài)帶寬分配 4
2.1.7 鏈路的高效建立能力 4
2.1.8 協(xié)議和接口的分離 4
2.1.9 提供綜合網(wǎng)絡(luò)管理功能 4
2.2 新一代MSTP的關(guān)鍵技術(shù) 4
第3章 MSTP技術(shù)應(yīng)用和發(fā)展 8
3.1 新一代MSTP的應(yīng)用和發(fā)展 8
3.1.1點(diǎn)到點(diǎn)的以太網(wǎng)透?jìng)鳂I(yè)務(wù) 8
3.1.2 點(diǎn)到多點(diǎn)的以太網(wǎng)業(yè)務(wù)匯聚 8
3.1.3 點(diǎn)到多點(diǎn)的以太網(wǎng)業(yè)務(wù)交換 8
3.2 MSTP在城域網(wǎng)中的應(yīng)用現(xiàn)狀 9
3.2.1 MSTP應(yīng)用模式分析 9
3.2.2 MSTP專線業(yè)務(wù)的競(jìng)爭(zhēng)分析 10
3.2.3 MSTP做為IP新業(yè)務(wù)的承載網(wǎng)方案 12
3.2.4 MSTP和以太網(wǎng)的比較 13
3.3 MSTP技術(shù)在本地網(wǎng)的應(yīng)用 13
3.3.1 實(shí)現(xiàn)對(duì)重點(diǎn)客戶專線的可靠接入 14
3.3.2 實(shí)現(xiàn)傳輸網(wǎng)絡(luò)與數(shù)據(jù)網(wǎng)絡(luò)的融合 14
3.3.3 將MSTP作為數(shù)據(jù)業(yè)務(wù)網(wǎng)接入層的必要補(bǔ)充 15
3.4 MSTP技術(shù)在3G網(wǎng)絡(luò)中的應(yīng)用 16
3.4.1 目前3G網(wǎng)絡(luò)對(duì)傳輸?shù)囊蠓治?nbsp;16
3.4.2 MSTP技術(shù)在3G傳輸網(wǎng)絡(luò)中的應(yīng)用 17
3.4.3 向純IP演進(jìn)的3G移動(dòng)通信系統(tǒng)傳輸解決方案探討 20
3.5 MSTP應(yīng)用中要注意的問(wèn)題 22
3.5.1 MSTP和數(shù)據(jù)設(shè)備的關(guān)系 22
3.5.2 MSTP的互聯(lián)互通問(wèn)題 22
第4章 結(jié)束語(yǔ) 24
參考文獻(xiàn) 25
后記 26