本文關(guān)鍵詞： 即時(shí)消息 應(yīng)急通信 SIP OSGi　出處：《北京郵電大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著全球范圍內(nèi)的恐怖襲擊、自然災(zāi)害等突發(fā)公共事件的不斷發(fā)生,應(yīng)急響應(yīng)行動(dòng)越來越受到各國政府的重視。在汶川大地震等救災(zāi)搶險(xiǎn)行動(dòng)中,應(yīng)急通信發(fā)揮了舉足輕重的作用。應(yīng)急通信能力是應(yīng)急響應(yīng)行動(dòng)的重要保障,其業(yè)務(wù)能力的好壞直接關(guān)系到應(yīng)急響應(yīng)行動(dòng)的成敗。構(gòu)建一個(gè)具有強(qiáng)大而豐富的通信業(yè)務(wù)能力的應(yīng)急通信網(wǎng),引起了通信領(lǐng)域的廣泛的關(guān)注和重視。即時(shí)消息業(yè)務(wù)憑借其通信表達(dá)能力強(qiáng)、占用通信資源少等諸多優(yōu)點(diǎn),成為了應(yīng)急通信網(wǎng)多種通信業(yè)務(wù)中不可或缺的一種。 本文圍繞應(yīng)急通信網(wǎng)即時(shí)消息服務(wù)器的設(shè)計(jì)與實(shí)現(xiàn),論述了應(yīng)急通信網(wǎng)中即時(shí)消息業(yè)務(wù)的應(yīng)用場景、功能需要和關(guān)鍵技術(shù)。本文給出了一個(gè)即時(shí)消息服務(wù)器的需求分析、設(shè)計(jì)開發(fā)、測試等相關(guān)工作的完整論述。 本文首先介紹了應(yīng)急通信與即時(shí)消息業(yè)務(wù)等相關(guān)的概念、協(xié)議與技術(shù)。然后分析了應(yīng)急通信即時(shí)消息服務(wù)器的業(yè)務(wù)需求,隨后,據(jù)此重點(diǎn)論述了即時(shí)消息服務(wù)器的總體設(shè)計(jì)與詳細(xì)設(shè)計(jì)。從業(yè)務(wù)實(shí)現(xiàn)的三種不同模式、系統(tǒng)軟件的不同層次等角度詳細(xì)介紹了即時(shí)消息服務(wù)器的設(shè)計(jì)實(shí)現(xiàn)工作。最后,從功能完備性、性能可用性等方面對應(yīng)急通信網(wǎng)即時(shí)消息服務(wù)器進(jìn)行了測試。
[Abstract]:With the global terrorist attacks, natural disasters and other sudden public events continue to occur, emergency response action has been paid more and more attention by governments. In the Wenchuan earthquake and other rescue operations. Emergency communication plays an important role. Emergency communication capability is an important guarantee of emergency response action. The quality of its business capability is directly related to the success or failure of emergency response operations. Instant messaging services have many advantages, such as strong communication expression ability, less communication resources and so on. It has become an indispensable service in emergency communication network. This paper focuses on the design and implementation of the instant messaging server in the emergency communication network, and discusses the application scene of the instant message service in the emergency communication network. Functional requirements and key technologies. This paper gives a complete description of the requirements analysis, design and development, testing and other related work of an instant messaging server. This paper first introduces the concepts, protocols and technologies related to emergency communication and instant messaging services, and then analyzes the business requirements of the emergency communication instant messaging server. Based on this, the paper focuses on the overall design and detailed design of the instant messaging server from three different modes of business implementation. The design and implementation of the instant messaging server are introduced in detail from different levels of the system software. Finally, the instant messaging server of the emergency communication network is tested from the aspects of function completeness and performance availability.
【學(xué)位授予單位】：北京郵電大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TP393.05

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