The complex task

Construction of telecommunication network models

3.1.1 Study sub item 2.1 and 2.2 of the Key statements.

3.1.2 In Appendix A choose the alternative of initial data defined by number obtained from the two last figures of the student's card. Initial data are presented by a file, 1st and 2nd lines in which contain numbers of the points connected by communication lines, and 3rd - weight characteristics of these lines.

The initial telecommunication network contains 10 points and 19 lines providing their communication between points in both directions.

3.1.3 Build all forms of model representation of an initial telecommunication network (graph, and also digital forms of graph representation) and show them supplying with necessary comments in an explanatory note.

3.1.4 Answer the following key questions in writing:

- Which problems refer to the synthesis problems class and which - to the analysis class?

- What is model network representation is used for?

- List the forms of model telecommunication network representation as object of synthesis and analysis. Characterize each of them.

- What is called a graph? oriented graph? Non-directional graph?

- What do relations of contiguity and incidence of elements graph represent?

- What does distinctive feature of network model consist in?