Message Sequence Charts MSCs are a graphical and textual language for the speci cation of message passing systems in particular telecommunication systems MSCs are standardised by the Internal Telecommunication Union in standard Z Included in the standard is a formal semantics for MSCs by means of a process algebra This semantics covers the complete language of single MSCs but lacks an interpret...

the aim of this research is to prioritize the key factors for implementation of idea virtual bank (ivb) in telecommunication industry. the current applied and descriptive research was conducted based on a survey. the population of this research consisted of all users of ivb and idea submitters to suggestion system of telecommunication industry in province of razavi-khorasan that 70 of them were...

The standard issue in the information and telecommunication industry is increasingly important with the rapid development of technology. This paper proposes an index model which can measure the degree of standardization in the Korean information and telecommunication field. We first classified ICT sector into 14 sub-sectors. Then for each sub-sector, we considered a set of important determinant...

The mobile telecommunication industry is becoming one of the most important industries in the world. In the spectrum of wireless communication technologies, digital cellular telecommunication using the Global System of Mobile Communication (GSM) standard has enjoyed the fastest growth rate. This paper attempts to examine GSM driving factors on a national level. For this purposes, it uses system...

Teletex is a new international telecommunication service that provides direct electronic document exchange between such office text machines as electronic typewriters and word processors that are equipped with transmitting and receiving storages. Teletex is an international standard aimed at integrating office products and worldwide telecommunication. It represents a major step in the developme...

As interlibrary loan (ILL) becomes an increasingly used resource sharing mechanism for the exchange of books and periodicals, libraries have embraced new technologies to better manage ILL activities. While many efficiencies have been gained through the use of computers and telecommunication networks, the proliferation of telecommunication options, ILL systems and non-standard message formats ha...

In order to facilitate interoperability in a network composed of next generation lambda-switch-capable equipment, this document defines a standard lambda label format that is compliant with the Dense Wavelength Division Multiplexing (DWDM) and Coarse Wavelength Division Multiplexing (CWDM) grids defined by the International Telecommunication Union Telecommunication Standardization Sector. The l...

In order to facilitate interoperability in a network composed of next generation lambda-switch-capable equipment, this document defines a standard lambda label format that is compliant with the Dense Wavelength Division Multiplexing (DWDM) and Coarse Wavelength Division Multiplexing (CWDM) grids defined by the International Telecommunication Union Telecommunication Standardization Sector. The l...

As interlibrary loan (ILL) becomes an increasingly used resource sharing mechanism for the exchange of books and periodicals, libraries have embraced new technologies to better manage ILL activities. While many efficiencies have been gained through the use of computers and telecommunication networks, the proliferation of telecommunication options, ILL systems and non-standard message formats ha...