| Type: | Open University
Language: English |
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Previous course: C4963
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No credit points with: C4963
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Prerequisite: 01142/04041/04040
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Recommended semester: 4th semester or later
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Scope and form: 2 modules per week for lectures and 2 hours per week for exercises. Guest lectures.
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Examination: Written exam (13-scale)
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Remarks: 52431 Projects in Telecommunication is a continuation. Specialized Seminar Courses are offered within the field. Textbook: V.B. Iversen: Teletraffic Engineering.
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| Contact person: | Villy Bæk Iversen, Building 343, Tel. +45 4525 3648, email vbi@com.dtu.dk |
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Department: Department of Telecommunication
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Aim: To practice the application of mathematical methods and models based on probability theory for performance evaluation of telecommunication and data communication systems. This includes both telephone exchanges and networks, as well as computer systems and data networks. Furthermore, to introduce principles of optimisation as a tool in solving planning and decision problems for these systems
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Contents: Introduction. Man-machine systems: Structure, strategy and user requirements. The modelling process. Basic traffic process. Basic traffic concepts.
The stochastic elements of the traffic process: time distributions and arrival processes. Birth and Death processes. Concept of statistical equilibrium.
Telephone systems: Loss systems with full availability. Erlang, Engset and Pascal traffic. Integrated service systems with multi-rate traffic. Limited accessibility and overflow theory. Switching networks. Dimensioning principles, Moe's principle.
Data systems: The Erlang delay system. Machine repair model. Multi-dimensional delay systems. Queueing models for computer systems. Queueing networks.
Traffic measurements and simulations.
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