Abstract
The quality of a teleoperating service is mainly determined by the resilience of the embedding communication environment. The notion resilience represents constraints under which the communication environment must adaptive react to faulty or unreliable conditions in the system in order to maintain the requested quality of service (QoS). To evaluate the communication behaviour for maintaining an expected level of quality, modelling is an adequate tool for getting views on the effects of dynamic strategies which depend from the current configuration. A simulation technique is applied to the service specification to get an assessment of the behaviour of the service. However, these results generally, are to be applied to the service implementation to verify the models' conformity to the specification. Thus, a modelling approach which supports QoS validation for teleoperating services is proposed. The Joint viewing and teleoperating service is taken as a case study to apply our proposals.
This work was partially supported by the RACE II Project R2088 TOPIC.
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References
A.Hafid, On JVTOS QoS Experiments, GMD-Studies Nr. 236, Berlin, Germany, July 1994.
A.Hafid, Jan de Meer, A.Rennoch, R.Roth: Quality Verification Experiments, IEEE MmNet95 Conference Proceedings, Aizu-Wakamatsu Fukishima Japan 1995
A.Hafid, Teleprinter Service Simulation, Technical Report, GMD-FOKUS, Berlin, Germany, 1994.
A.Wolisz, Timed Interacting Systems for the Performance Enhanced Specification of Communication Protocols, SICON, September 1991.
J.Wolf-Günter and A.Wolisz, SIMTIS a Simulation Package for the Performance Evaluation of Communication Protocols Specified as Timed Interacting Systems, TUB.
T.Gutekunst and B.Planner, Sharing Multimedia Among Heterogeneous Workstations, 2 Inter. Confer. on Broadband Islands, Greece 1993.
G.Dermler and K.Froitzheim, JVTOS A Reference Model for a New Multimedia Service, IFIP 1992.
T.Gutekunst et al., A Distributed Multimedia Joint Viewing and Tele-Operation Service for Heterogeneous Workstation Environments, Workshop on Distributed Multimedia Systems, Stuttgart 1993.
G.Dermler, et al., Constructing a Distributed Multimedia Joint Viewing and Tele-Operation Service for Heterogeneous Workstation Environments, IEEE Workshop on Future Trends of Distributed Computing Systems, Lisboa 1993.
G.Dermler, 1st Version of Telepointer Protocol Issues, CIO Internal report, 1992.
RACE TOPIC, Experience Report, EU project deliverable R2088/CLE/TEE/ DS/P/020/b2, December 1994 (http://www.fokus.gmd.de/sem/topic/deliverables.html).
[Scientific and Engineering Software (SES) Inc., 1989, SES/Workbench users guide, SES 1301 west 25th, Austin, Texas 78705.
C.Klaffi, G.Polyzos and H.Braun, Measurement Considerations for Assessing Unidirectional Latencies, Internetworking: Research and Experience, Vol. 4, 1993.
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de Meer, J., Hafid, A. (1995). QoS modelling of distributed teleoperating services. In: Clarke, A., Campolargo, M., Karatzas, N. (eds) Bringing Telecommunication Services to the People — IS&N '95. IS&N 1995. Lecture Notes in Computer Science, vol 998. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0016981
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DOI: https://doi.org/10.1007/BFb0016981
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