1Access Network DesignDavid TipperAssociate ProfessorDepartment of Information Science and TelecommunicationsUniversity of PittsburghSlides 6http://www.sis.pitt.edu/~dtipper/2110.html•Top down network design project approach should follow three phases: –Conceptual ModelObjtiRitCti tTop Down Network Design Approach •Objectives, Requirements, Constraints –Logical Model•Technology, network graph, node location, link size, etc. (where algorithms are used to minimize cost)–Physical Model•Specific hardware/software implementations •(e.g., wiring diagram, repeater locations, etc.) •Focus on Algorithms for Logical Model DesignTELCOM 21102–Graph Theory– Optimization•How to apply these techniques to particular design problems?
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