Обеспечение надежности функционирования телекомуникационных линий связи в стантарте TMN
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Дата
2019-05
Автори
Горященко, Костянтин Леонідович
Шевук, Олег Володимирович
Horiaschenko, K.L.
Shevchuk, O.V.
Назва журналу
Номер ISSN
Назва тому
Видавець
Хмельницький національний університет
Анотація
Стандарт TMN направлен на обеспечение функционирования телекомуникационной сети любой топологии. В стандарте представлены вопросы обеспечения как технических средств контроля, так и средств принятия решения о структуре сети. Важным элементом структуры являются технические средства обеспечения надежности работы сети. Стандарт TMN вводит в структуру телекоммуникационной системы как обязательный элемент узлов передачи узлы физического уровня контроля над самой линией.
Открытым вопросом в стандарте остается физическая и техническая реализация узлов, которые будут отвечать за обеспечение работы самого стандарта на практике.
The TMN standard is aimed at ensuring the functioning of the telecommunications network of any topology. The standard presents the issues of providing both technical means of control and means of making decisions about the network structure. An important element of the structure is the technical means to ensure the reliability of the network. The TMN standard introduces into the structure of a telecommunication system, as a mandatory element of the transmission nodes, the physical level nodes of control over the line itself. An open question in the standard is the physical and technical implementation of the nodes that will be responsible for ensuring the work of the standard itself in practice. The main disadvantages of TMN include the following: 1) TMN technology originates from theory, not from practice; 2) TMN technology from a technical point of view did not work, so that it could be put into practice in the form of a specific completed system; 3) the technical implementation of the basic rules of TMN is governed by whole sets of recommendations that are not localized in the M series and were developed in different years by different groups of specialists.
The TMN standard is aimed at ensuring the functioning of the telecommunications network of any topology. The standard presents the issues of providing both technical means of control and means of making decisions about the network structure. An important element of the structure is the technical means to ensure the reliability of the network. The TMN standard introduces into the structure of a telecommunication system, as a mandatory element of the transmission nodes, the physical level nodes of control over the line itself. An open question in the standard is the physical and technical implementation of the nodes that will be responsible for ensuring the work of the standard itself in practice. The main disadvantages of TMN include the following: 1) TMN technology originates from theory, not from practice; 2) TMN technology from a technical point of view did not work, so that it could be put into practice in the form of a specific completed system; 3) the technical implementation of the basic rules of TMN is governed by whole sets of recommendations that are not localized in the M series and were developed in different years by different groups of specialists.
Опис
Ключові слова
надежность линии, TMN, line reliability, line reliability
Бібліографічний опис
Горященко К.Л. Обеспечение надежности функционирования телекомуникационных линий связи в стантарте TMN / К.Л. Горященко, О.В. Шевчук // Вісник Хмельницького національного університету. Серія технічні науки. – 2019. - №3. – С. 215-219.