Formal description techniques

Vissers, Chris A.; Tenney, Richard L.; Bochmann, Gregor von

doi:10.1109/proc.1983.12778

Cited by 65 publications

(2 citation statements)

References 3 publications

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“…Die Entwicklung geeigneter formaler Beschreibungstechniken muß sich an Zielen orientieren, wie ζ. B. Ermöglichung eindeutiger, übersichtlicher und in sich geschlossener Spezifikationen, Überprüfung von Spezifikationen und Konsistenz von Spezifikationen, Überprüfbarkeit der Implementationen auf ihre Konformität mit Spezifikationen (conformance test, Zertifikaterteilung)[45].Von Arbeitsgruppen der Standardisierungsgremien ISO und CCITT und von unabhängigen Entwicklern vorgeschlagene Spezifikationstechniken behandeln vornehmlich funktionale Aspekte von Diensten und Protokollen. Die Einbeziehung von Leistungs-und Realzeitaspekten in die Formalisierung ist erst ansatzweise diskutiert und Gegenstand aktueller Forschung[38].…”

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Software-Technologie für Kommunikationstechnik

Drobnik¹

1986

it - Information Technology

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The paper gives an informal introduction into the various problem areas of the communications software development. Concepts to structure communication and software are the basis for a software life-cycle model identifying essential development phases. In discussing the details and interdependencies of these development phases, emphasis has been laid on the assessment of formal techniques for specification and verification. Methods and tools of different development phases can be combined to engineering environments to support quality assurance and productivity enhancement. New approaches and research fields in communications software engineering are addressed.

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Software-Technologie für Kommunikationstechnik

Drobnik¹

1986

it - Information Technology

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“…To meet the goals of OSI, formal description techniques(FDT) have been developed to provide unambiguous, clear, and concise specification of communication protocols and service [6]. Based on the FDT, we have designed the PAST description languages.…”

Section: Past Description Ianguagescpdls)mentioning

confidence: 99%

Protocol compatibility tester for CDMA mobile system (CMS)

Yang

1996 IEEE International Conference on Personal Wireless Communications Proceedings and Exhibition. Future Access

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This paper present the architecture of Protocol Analyzer, Simulator, and Tester(PAST) which can be used for the protocol compatibility test of the CDMA mobile system (CMS). The PAST is also applicable to the protocol compatibility test for general communication system. Especially, the PAST has some special features such as multiprocessing kemel, multi-scenario handling to simulate more than one system simultaneously. It is proved that these features are very useful for the test category such as softhandoff, multi-party call, etc in CMS.

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An equivalence in lotos and its decision method

Kaminaga

Takahashi

Shiratori

et al. 1991

Systems & Computers in Japan

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Norio S h i r a t o r i , and Shoichi Noguchi, Members Research I n s t i t u t e of E l e c t r i c a l Communication, Tohoku U n i v e r s i t y , Sendai, Japan 980 SUMMARY This paper c o n s i d e r s t h e s p e c i f i c a t i o n described i n LOTOS, which i s t h e formal d e s c r i p t i o n language f o r t h e communication system. A d e c i s i o n method is proposed f o r t h e equivalence between two a r b i t r a r y syst e m s (between d e f i n i t i o n of s e r v i c e and t h e protocol s p e c i f i c a t i o n s , f o r example). I n t h i s paper, based on t h e d e f i n i t i o n of t h e weak b i s i m u l a t i o n equivalence, which i s t h e d e f i n i t i o n of equivalence i n LOTOS, t h e concepts of t h e k-weak b i s i m u l a t i o n equival e n c e and t h e canonical 1-weak b i s i m u l a t i o n are introduced.

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Formal description techniques

Cited by 65 publications

References 3 publications

Software-Technologie für Kommunikationstechnik

Software-Technologie für Kommunikationstechnik

Protocol compatibility tester for CDMA mobile system (CMS)

An equivalence in lotos and its decision method

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