Khalil' I. Model and Algirithm Diagnosys Development for LAN Design

The thesis is devoted to development of models and algorithms of the local area network diagnosing on the basis of sequential application of conditional and unconditional defect search methodologies for decrease temporary and material costs of the LAN service capability restoring. For reaching the purpose the tasks are solved: developments of LAN models based on using of the Boolean algebra, providing possibility of test generation of fault diagnosing; developments of unconditional diagnosing algorithms of the local area network of various topology on the basis of usage of results of fault simulation and network architecture with the purposes of minimization of area of suspected defects; developments of probe defect search algorithm in the local area network on the basis of usage of a topological network architecture with the purposes of minimization of probing control number for installation of the diagnosis;