Open AccessMETHOD OF STRUCTURING PROBLEM OF ACCESS NETWORK ELEMENTS DESIGN BASED ON OPTICAL TECHNOLOGIES
Author(s) -
Iriikolaevna Marysheva,
А.А. Сорокин,
Irina Robertovna Grigorieva
Publication year - 2019
Publication title -
vestnik astrahanskogo gosudarstvennogo tehničeskogo universiteta
Language(s) - English
Resource type - Journals
eISSN - 2687-1076
pISSN - 1812-9498
DOI - 10.24143/1812-9498-2019-1-7-13
Subject(s) - computer science , structuring , the internet , schematic , access network , systems engineering , process management , telecommunications , engineering , world wide web , finance , electronic engineering , economics
With the development of data transmission networks Internet service providers implement solutions of the OSS/BSS class (Operations Support Systems / Business Support Systems) every year. The integration of different elements of the information and communication network takes place due to the system data, but some issues require further development. Integrated accounting of the technical and socio-economic information is being considered while solving problems of data transmission network design. The aim of the work is structuring the design process of the optical access networks of the Internet provider. Optical access networks based on PON and FTTB technologies have been chosen as the object of study. When executing projects, many factors are to be considered, such as: subjectivity of the designers, level of their competence, interest in using certain technologies by specific groups of designers. To reduce the influence of such factors, it is recommended to apply methods of accumulating and processing information associated with successful or unsuccessful experience of implementing previous projects. Using the system analysis methods and IDEF0 diagrams, a similar design task is structured in the form of diagrams of a draft project and a detailed design, for which groups of variables have been identified. The output values of the diagrams are the intermediate and final assessments of the project, which allows the decision maker to determine feasibility of the subsequent stages of the project implementation. Realizing the proposed provisions shows the opportunities for further development of OSS/ BSS systems in terms of automation of the decision-making support process associated with the selection and practical implementation of access network projects.