面向服務(wù)的通信體系結(jié)構(gòu)

內(nèi)容概要

本書全面介紹了新興的面向服務(wù)的電子通信體系。信息技術(shù)的高速發(fā)展使已往的高難計算逐漸變成越來越普及的電子服務(wù)，Web服務(wù)已日益盛行，傳統(tǒng)的電信服務(wù)也越來越多地通過因特網(wǎng)來提供。本書介紹了面向服務(wù)的軟件體系結(jié)構(gòu)的最新發(fā)展，提供在因特網(wǎng)終端獲取電信網(wǎng)服務(wù)的基本技術(shù)，并展示了將現(xiàn)有的電信服務(wù)全面Web化的最新研究成果。作者以網(wǎng)絡(luò)電話作為 Web服務(wù)的一個特例來討論新技術(shù)的發(fā)展和日漸統(tǒng)一的因特網(wǎng)和電信網(wǎng)。

書籍目錄

ForewordThe AuthorsAcknowledgementsList of Abbreviations and Symbols1 Introduction  1.1 The Evolution ofInternet Telephony  1.2 Problem Statement  1.3 Solutions2 Internet Telephony：The Evolution to a Service-Oriented Architecture  2.1 Introduction  2.2 Service Architecture for Traditional Telephone Network  2.3 Intemet Services Architecture  2.4 Requirements ofa Telecommunications SOA  2.5 Conclusion3 Background：Providing Telephony Service  3.1 Service Architecture for the Wireline Public Switched Telephone Network  3.2 Service Architecture for the Cellular Public Switched Telephone Network  3.3 Service Architecture for Internet Telephony4 Comparative Analysis of Signaling Protocols  4.1 Desirable Properties of a Candidate Protocol  4.2 Protocols Evaluated  4.3 Comparative Analysis  4.4 The Novel SIP-Based Approach5 Crossover Services Originating on the Internet  5.1 Introduction  5.2 Motivation  5.3 Call Model Mapping with State Sharing  5.4 Implementing CMM/SS  5.5 Results from CMM/SS  5.6 Performance ofCMM/SS  5.7 CMM/SS：A General Solution  5.8 Limitations of CMM/SS  5.9 Related Work  5.10 Conclusion6 Crossover Services Originating on the Public Switched Telephone Network  6.1 Introduction  6.2 Architecture for PSTN-Originated Crossover Services  6.4 An XML Schema to Represent Events in the PSTN  6.5 Proposed Extensions to SIP  6.6 Examples  6.7 A Taxonomy of PSTN-Originated Crossover Services  6.8 SIP：The Distributed Middleware  6.9 Related Work  6.10 Conclusion7 Smart Spaces in the Telecommunications Domain  7.1 Introduction  7.2 Research Thrusts ofPervasive Computing  7.3 Implementing a Telecommunications Smart Space  7.4 Design and Implementation ofthe Event Manager  7.5 Performance Analysis ofthe Event Manager  7.6 Related Work  7.7 Conclusion8 ConclusionsAppendix A The SPIRITS(Services in PSTN Requesting Internet Services)ProtocolAppendix B Interworking SIP and Intelligent Network ApplicationsAppendix C XML Schema for PSTN EventsAppendix D XML Schema for SMS to IMAppendix E Raw Data for Event Manager Performance AnalysisBibliography

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