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Systems Engineering Using Sdl 92

Author: A. Olsen
Publisher: Newnes
ISBN: 0444598901
Size: 33.18 MB
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CCITT (now ITU-T) Specification and Description Language (SDL) and systems engineering (formal and informal) in SDL are considered in this publication. The latest version of the language, SDL-92 [ITU Z.100 SDL-92] is introduced. The book has been written for existing and potential users of SDL - technologists involved in the specification and engineering of systems. It offers easier learning, through examples and application, than the Z.100 Recommendation of March 1993, which gives precise technical definitions and concepts. The book has sufficient coverage of the language so that for normal use it should not be necessary to consult Z.100. For this reason, the grammars, both textual and graphical, are included, and the index makes it possible to find text on most of the language mechanisms. Chapter 1 provides an overview of specification and design of telecommunication systems. It considers the usage and scope of SDL. Chapter 2 gives an overview of the language, with an introduction of the major language elements. Chapter 3 focuses on the specification of behaviour and the information interchange between processes. Chapter 4 covers the structuring of systems in terms of instances, how these may be defined by types and how types may be organised in type/subtype hierarchies by inheritance. Parameterised types and packages of type definitions are also covered. Chapter 5 presents the part of the language that provides data types, with emphasis placed on how to use predefined data types. Chapter 6 presents the use of SDL for system engineering, with a discussion of general systems engineering principles followed by an introduction to methodologies which use SDL. The use of other languages in combination with SDL, documentation issues, naming and other lexical rules, errors and language support are considered, since they are more relevant to the use of language in engineering than when initially learning the language.

Validation Of Communications Systems With Sdl

Author: Laurent Doldi
Publisher: John Wiley & Sons
ISBN: 0470864826
Size: 69.61 MB
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Validation of Communications Systems with SDL provides a clear practical guide to validating, by simulation, a telecom system modelled in SDL. SDL, the Specification and Description Language standardised by the International Telecommunication Union (ITU-T), is used to specify and develop complex systems such as GSM, GPRS, UMTS, IEEE 802.11 or Hiperlan. Since the downturn in the telecom industry, validating a system before its implementation has become mandatory to reduce costs. This volume guides you step by step through the validation of a simplified protocol layer, from interactive simulation to proof of properties using reachability analysis combined with observers. Every step is explained, using the two main SDL tools commercially available: ObjectGeodeTM and Tau SDLTM Suite, both from Telelogic. Contents: Short tutorial on SDL Presentation of the protocol layer case study Interactive simulation, MSC generation Scripting, automatic non-regression Auto matic validation against MSC, HMSC, etc. Random simulation Exhaustive and bit-state simulation Errors detected and not detected by simulation Other simulator features This book offers you the opportunity to: Learn expert validation techniques and tips Master advanced simulation features of Telelogic ObjectGeodeTM and Tau SDL SuiteTM Practice 156 hands-on exercises with solutions. The SDL models and scripts used in the exercises can be downloaded from the Web.

Sdl 95 With Msc In Case

Author: R. Braek
Publisher: Newnes
ISBN: 0444598642
Size: 61.58 MB
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Message Sequence Charts (MSC) have had an unanticipated success, both with SDL, on its own and in conjunction with other methods and tools. Major tool vendors now offer both SDL and MSC in their tool set. This timely volume reports on the recent developments in this expanding field. Several papers deal with language issues, tools and methods for effective use of MSC. Advances in "SDL technology" are discussed, and several papers deal with the early stages of product development and how SDL may be complemented by other methods, such as OMT, to improve problem understanding and make better SDL designs. New developments in the areas of tools for verification, validation and testing are also included, together with a large number of papers on applications.

Sdl 97 Time For Testing

Author: Ana Cavalli
Publisher: Elsevier
ISBN: 9780080541532
Size: 15.76 MB
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As Cavalli and Sarma astutely remarked in the introduction to this volume, it is quite remarkable that SDL '97 may have the first participant younger than SDL itself. SDL '97 provides the opportunity to reflect the course SDL has taken and why it has been successful over two decades where other languages addressing the same market have failed. SDL now also has a permanent companion in MSC (Message Sequence Charts). MSC today is a language in its own right and has its areas of application both in conjunction with SDL and independently or in combination with other techniques. MSC has strong structuring concepts to specify message sequences for large systems and can be used to develop scenarios, which is extremely useful for test and design environments. The SDL Forum today really is the SDL and MSC Forum.

Handbook Of Software Engineering And Knowledge Engineering

Author: Shi Kuo Chang
Publisher: World Scientific
ISBN: 9812389717
Size: 66.94 MB
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This is the first handbook to cover comprehensively both software engineering and knowledge engineering OCo two important fields that have become interwoven in recent years. Over 60 international experts have contributed to the book. Each chapter has been written in such a way that a practitioner of software engineering and knowledge engineering can easily understand and obtain useful information. Each chapter covers one topic and can be read independently of other chapters, providing both a general survey of the topic and an in-depth exposition of the state of the art. Practitioners will find this handbook useful when looking for solutions to practical problems. Researchers can use it for quick access to the background, current trends and most important references regarding a certain topic. The handbook consists of two volumes. Volume One covers the basic principles and applications of software engineering and knowledge engineering. Volume Two will cover the basic principles and applications of visual and multimedia software engineering, knowledge engineering, data mining for software knowledge, and emerging topics in software engineering and knowledge engineering. Sample Chapter(s). Chapter 1.1: Introduction (97k). Chapter 1.2: Theoretical Language Research (97k). Chapter 1.3: Experimental Science (96k). Chapter 1.4: Evolutionary Versus Revolutionary (108k). Chapter 1.5: Concurrency and Parallelisms (232k). Chapter 1.6: Summary (123k). Contents: Computer Language Advances (D E Cooke et al.); Software Maintenance (G Canfora & A Cimitile); Requirements Engineering (A T Berztiss); Software Engineering Standards: Review and Perspectives (Y-X Wang); A Large Scale Neural Network and Its Applications (D Graupe & H Kordylewski); Software Configuration Management in Software and Hypermedia Engineering: A Survey (L Bendix et al.); The Knowledge Modeling Paradigm in Knowledge Engineering (E Motta); Software Engineering and Knowledge Engineering Issues in Bioinformatics (J T L Wang et al.); Conceptual Modeling in Software Engineering and Knowledge Engineering: Concepts, Techniques and Trends (O Dieste et al.); Rationale Management in Software Engineering (A H Dutoit & B Paech); Exploring Ontologies (Y Kalfoglou), and other papers. Readership: Graduate students, researchers, programmers, managers and academics in software engineering and knowledge engineering."

Systems Engineering With Sdl

Author: Andreas Mitschele-Thiel
Publisher: Wiley
ISBN: 9780471498759
Size: 44.15 MB
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SDL (Specification and Description Language) is a modern, high-level programming language intended for the description of complex, event-driven, real-time and communicating systems. SDL was originally designed to describe performance-critical, real-time systems with precision and accuracy, and, if used correctly, it can significantly enhance the performance of system designs. This text is unique in the integration between performance and design issues, describing the specific problems encountered when specifying, designing and implementing communication systems with SDL, and offers experience-based advice and solutions. Other topics covered include * Navigating through complex design processes * Strategies for deriving efficient implementations from SDL descriptions * The latest version of SDL, SDL-2000 Systems Engineering with SDL also includes a CD-ROM containing a demonstration version of Telelogic's SDL design suite 'Tau' - the market leading SDL design tool which further reinforces the comprehensive integration between theory and practice. Written by a former system architect at Alcatel who currently serves on the ITU standards body for SDL, responsible for the development of performance and time aspects of the standard, this valuable reference resource is principally of use to practitioners using SDL to develop communicating systems, communication protocols, distributed systems, embedded systems, especially systems architects, development engineers and tool builders making strategic design decisions. However, the comprehensive coverage and concise and practical style make this text also applicable to students on graduate level courses on protocol engineering, communication systems engineering and distributed systems.

Telecommunications Systems Engineering Using Sdl

Author: Roberto Saracco
Publisher: North Holland
ISBN:
Size: 43.65 MB
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SDL (the Specification and Description Language for Telecommunication Systems) has evolved into a fully-fledged tool for the specification of telecommunication (sub-)systems, and is proving its fitness for major applications. The current (1988) version, the subject of this book, is used in the specification of the Functional Reference Model for Integrated Broadband Communication being studied in RACE, the European Community R&D programme in Telecommunications. For the many potential users of SDL, whether in industry or in the operating companies, this book should be of great practical value. By using worked examples from actual telecommunications engineering practice, and by explaining conceptual choices as they are made, it will enable students to learn the many features of the language in coherent combinations, and thus inspire correct usage from an engineering point of view. I congratulate the authors on their initiative and wish their readers success in mastering this invaluable addition to the tools-of-the-trade. From the preface by Rudolf W. Meijer, Commission of the European Communities Directorate General Telecommunications, Information Industries and Innovation

Proceedings

Author: IEEE Computer Society. Technical Committee on Real-Time Systems
Publisher: IEEE
ISBN: 9780769503066
Size: 26.51 MB
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Sdl 93 Using Objects

Author: Ove Færgemand
Publisher: North Holland
ISBN:
Size: 80.19 MB
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Specification and Description Language (SDL) is a well-proven and standardised technology, which continues to evolve and be adapted to meet new challenges. The long term success factor for SDL is its popularity. It fulfils the needs of both the individual end user, who is mainly interested in the available features of SDL and other involved companies, who are also interested in the general market and standards aspects of SDL. Other object-oriented specification tools exist but few span all phases of development from system specification to simulation or code generation as SDL does. Even fewer are maintained as international standards. The primary focus of this publication is to consider the object-oriented extensions of SDL and how they will allow SDL to continue to compete with the development of other object-oriented techniques.