Quality of Services (QOS) quantification for selected telematic systems of highway transportation

• Autorzy: Wawrzyński W. , Siergiejczyk M.
• Języki publikacji: EN

Abstrakty

EN

The paper presents problems of quantification for quality of services with respect to selected telematic systems that are applicable to roadway transportation. As about the SOS telecommunication systems, the numerical parameters related to network reliability and its transmission performance were considered as the most representative ones. However, for the roadway navigation and location systems other parameters were stated as crucial ones, namely precision of determining the client position, time delay intervals and operational performance of the navigation software. Finally, it was concluded that the suggested quantificational parameters are well-suited for assessment of the operational properties of telematic systems in terms of their applicability to practical purposes.

Słowa kluczowe

EN

telematic systems; road transport; quality of service

• Wydawca: Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONBiN
• Rocznik: 2006
• Tom: No. 2
• Strony: 157--166
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Wawrzyński W.

• Technical University of Warsaw, Faculty of Transportation

autor

Siergiejczyk M.

Bibliografia

• [1] Januszewski J.: System GPS i inne systemy satelitarne w nawigacji morskiej. (The GPS and other satellite systems for maritime navigtion), Fundacja Rozwoju Wyższej Szkoły Morskiej w Gdyni (Fundation for Developmet of the High Naval School in Gdynia). Gdynia 2004
• [2] ITU-T Recommendations E.800: Terms and definitions related to quality of service and network performance including dependability. Approved in 1994.08. Status: In Force
• [3] Kwestarz W., Krygier J.: Wymagania niezawodnościowe na linie telekomunikacyjne. (Reliability requirements to telecom lines) Materiały Krajowego Sympozjum Telekomunikacji (Proceedings of the National Symposium on Telecommunication). Warszawa 1999
• [4] Polish Standard PN-93/N-50191. Niezawodność; jakość usługi. (Reliability. Quality of services)
• [5] Wawrzyński W.: Telematic system of highway transport. IV International Conference TST, Ustroń 2004
• [6] Willems G., Arijs R., Van Parys W., Demeester R.: Capacity vs. Availability Trade-offs in Mesh-Restorable WDM Networks, Proceedings of 3rd. Int. Workshop on the Design of Reliable Communication Networks (DRCN 2001). Budapest, Hungary, October 2001