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Bisdn - broadband isdn
| Telecommunications Glossary |
Is expected to offer dedicated circuits, switched circuits and packet services at rates of 155 mbps and above.bisdn is currently in the conceptual stage, and the term refers to a family of services being defined by the standards organizations. the goal of bisdn is to take advantage of the immense amount of raw bandwidth being made available due to the proliferation of fiber cable plant, and to enable customers to send data, voice, and video at high speeds and in an integrated manner. bisdn is expected to be fully defined in 1993-95, and deployment will take place in the latter half of the decade. sonet-based fiber will serve as the delivery vehicle for bisdn services. bisdn will employ the concept of cell relay (asynchronous transfer mode - atm), which uses a transmission scheme based on small, fixed-sized (53-byte) cells. these cells carry address and raw information, and the carrier networks will use address information to route the cells to the appropriate destination. as discussed above, frame relay is an interface; in contrast, cell relay is broader in scope and defines the size of the packets and the process for carrying packets across a network. bisdn is expected to encompass different types of services, including datagram service, switched circuits and permanent circuits, and to run at speeds ranging from 155 to 622 mbps. some services, like smds and frame relay, will be in glossary/9 operation before bisdn is introduced, and the bisdn specs are expected to incorporate these preexisting services.
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Conceptual, английский
A концептуальный (свя- занный с концептами ), понятийный analysis, category, metaphor conceptualization n концептуализация
Proliferation, английский
- The process of proliferating
- Быстрое распространение
Integrated, английский
- Communication, navigation, identification (system) комплексная [объединенная] система связи, навигации и опознавания
- Strapdown/air data sensor (system) кохмплексная система бесплатформенных инер- циальных датчиков и датчиков воздушных сигналов
Deployment, английский
- Развертывание; применение; использование; размещение
- A version of the microsoft azure cloud service deployed to the staging or production environment.
- The process of distributing and installing a software program throughout an entire organization.
- The process of moving the configuration files for a virtual machine from the virtual machine manager library to a virtual machine host.
- The result of a deployment.
Asynchronous, английский
- Lacking synchronization. in video, a signal is asynchronous when its timing
- Lacking synchronization. in video, a signal is asynchronous when its timing differs from that of the system reference signal. a foreign video signal is asynchronous before a local frame synchronizer treats it.
- Data that is transmitted without an associated clock signal. the time spacing between data characters or blocks may be of arbitrary duration. opposite of synchronous.
- Асинхронный
- Асинхронный. термин применяется к устройствам памяти, цикл обращения к которым состоит из стадий, имеющих разную длительность, что не позволяет оптимизировать совместную работу подсистемы памяти и процессора. в настоящее время происходит вытеснение асинхронных устройств синхронными.
Transmission, английский
- Passage of electromagnetic radiation through a medium.
- Transmisión
- The property in a merchantman, or a share therein, transmitted in
- Передача; привод; коробка передач; трансмиссия; прохождение; распространение ~ of loads передача нагрузок
- The transport of high voltage electricity. this is achieved with a transmission network (or grid). generally the network will connect large generators to lower voltage distribution networks where it will be transported to the majority of electricity consumers. alternatively, large scale electricity users may connect directly to the transmission network. management of transmission is a natural monopoly due to the economies of scale inherent to it. transmission system operator (tso) (also transmission network operator-
- The sending of information over a communications line or a circuit.
- The transportation of electric energy in bulk from a source or sources of supply to other systems or parts of a single system.
- Transfer of pathogens from one host to another
Information, английский
- Knowledge of a particular event or situation, or knowledge communicated or received concerning a particular fact.
- Информация
- Facts about something have you any information about the treatment of sunburn? the police won’t give us any information about how the accident happened. you haven’t given me enough information about when your symptoms started. that’s a very useful piece or bit of information. (note: no plural: some information; a piece of information.)
- N информация | attr. информационный flow, structure source of ~ источник информации 1 ранее использовался в более широком значении как ‘умозаключе- ние’. 2 получение выводных данных в процессе обработки информации и/или языка и само выводное знание, умозаключение; мыслительная операция, в ходе которой человек выходит за пределы данных в тек- сте сведений и получает новую информацию. 3 аффикс, вставляемый внутрь корня слова при словообразовании или словоизменении.
- In admiralty courts, implies a clause introduced into a citation, intimating that in the event of a party cited not appearing, the court will proceed in his absence.
- Информация; данные; сведения
- Координационный комитет ин4юрмации о проектируемых и возводимых объектах строительства
- Literally that which forms within, but more adequately
- Data that has been recorded, classified, organized, related or interpreted so that meaning is apparent.
- Contextualised data providing answer to a certain question decreasing uncertainty.
- Информация, сведения
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Bit density, английский
- A measure of the number of bits received per unit of length or area.
- Плотность записи в битах на единицу длины; плотность в битах; плотность записи
Binary files, английский
Those containing information that is not represented in the file by ascii characters. these may be graphics, formatted files, or even executable programs. in order to send these files, special up- and downloading protocols must be used. base two, a number system comprised of zeros and ones, which represent off and on, absence or presence of a pulse. used to store data.
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