K-terminal reliability Evaluation of a Telecommunications Network represented by a Discret and a Dynamic model
نویسندگان
چکیده
In this work a discrete and a dynamic model for evaluating the reliability of telecommunication networks, are defined, in the case where the set of terminals K is arbitrary. Three methods are presented. The first one is exact type called generalized method of Ahmad, while the two others are approximate and simulation-based type. The three methods are compared by an application to the Bejaia district telecommunications network. The results show that the network is susceptible to failures having negative impact on the quality of the service offered to the users. KeywordsTelecommunications network design and planning, K-terminal reliability, partition, simulation.
منابع مشابه
A heuristic method for consumable resource allocation in multi-class dynamic PERT networks
This investigation presents a heuristic method for consumable resource allocation problem in multi-class dynamic Project Evaluation and Review Technique (PERT) networks, where new projects from different classes (types) arrive to system according to independent Poisson processes with different arrival rates. Each activity of any project is operated at a devoted service station located in a n...
متن کاملStrategy-aligned fuzzy approach for market segment evaluation and selection: a modular decision support system by dynamic network process (DNP)
In competitive markets, market segmentation is a critical point of business, and it can be used as a generic strategy. In each segment, strategies lead companies to their targets; thus, segment selection and the application of the appropriate strategies over time are very important to achieve successful business. This paper aims to model a strategy-aligned fuzzy approach to market segment ev...
متن کاملService Quality Management Modeling, Controlling and Upgrading as well as Communications and Information Technology Enhancement through Conducting a Case Study in the Parent Telecommunications Network of Iran
This paper reviews the service quality management control and upgrade as well as the communications and information technology enhancement. The purpose of this research is the control and improvement of the service quality management as well as the enhancement of the parent telecommunications network of I.R.Iran that finally, taking the specific conditions into consideration, the quality manage...
متن کاملDeveloping a Mixed Integer Quadratic Programing Model with Integer Numbers for Designing a Dynamic closed-loop Logistics Network
Logistics Network Design includes network configuration decisions having long-standing influences on other tactical and operational decisions. Recently, regarding environmental issues and customer awareness and global warming closed-loop supply chain network design is taken into consideration. The proposed network for the integrated forward and reverse logistics is developed by formulating a cy...
متن کاملRobust Fault Detection on Boiler-turbine Unit Actuators Using Dynamic Neural Networks
Due to the important role of the boiler-turbine units in industries and electricity generation, it is important to diagnose different types of faults in different parts of boiler-turbine system. Different parts of a boiler-turbine system like the sensor or actuator or plant can be affected by various types of faults. In this paper, the effects of the occurrence of faults on the actuators are in...
متن کامل