- Time Division Duplexing
- Abbreviation: TDD
Универсальный русско-английский словарь. Академик.ру. 2011.
Time Division Duplexing
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Time division multiple access — This article is about the channel access method. The name TDMA is also commonly used in the United States to refer to Digital AMPS, which is an obsolete mobile telephone standard that uses TDMA to control channel access. Time division multiple… … Wikipedia
Multi-frequency time division multiple access — MF TDMA (Multi Frequency, Time Division Multiple Access) is the leading technology for dynamically sharing bandwidth resources in an over the air, two way communications network. Many variations of MF TDMA technology (including simple TDMA) exist … Wikipedia
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Multi-carrier code division multiple access — (MC CDMA) is a multiple access scheme used in OFDM based telecommunication systems, allowing the system to support multiple users at the same time. MC CDMA spreads each user symbol in the frequency domain. That is, each user symbol is carried… … Wikipedia
Duplex (telecommunications) — A duplex communication system is a system composed of two connected parties or devices that can communicate with one another in both directions. The term multiplexing is used when describing communication between more than two parties or devices … Wikipedia
UMTS-TDD — is a mobile data network standard built upon the UMTS 3G cellular mobile phone standard, using a TD CDMA, TD SCDMA, or other 3GPP approved, air interface that uses Time Division Duplexing to duplex spectrum between the up link and down link.… … Wikipedia
ГОСТ Р ИСО/МЭК 19762-4-2011: Информационные технологии. Технологии автоматической идентификации и сбора данных (АИСД). Гармонизированный словарь. Часть 4. Общие термины в области радиосвязи — Терминология ГОСТ Р ИСО/МЭК 19762 4 2011: Информационные технологии. Технологии автоматической идентификации и сбора данных (АИСД). Гармонизированный словарь. Часть 4. Общие термины в области радиосвязи оригинал документа: ALOHA [ALOHA slotted]:… … Словарь-справочник терминов нормативно-технической документации
Integrated Digital Enhanced Network — IDEN redirects here. For other uses, see Iden (disambiguation). Integrated Digital Enhanced Network (iDEN) is a mobile telecommunications technology, developed by Motorola, which provides its users the benefits of a trunked radio and a cellular… … Wikipedia
FDD (télécommunications) — Pour les articles homonymes, voir FDD. FDD (Frequency Division Duplexing en anglais) désigne une méthode de duplexage dans le domaine des télécommunications sans fil. Dans ce schéma de communication, l émission et la réception des données se font … Wikipédia en Français
Asymmetric Digital Subscriber Line — (ADSL) is a form of DSL, a data communications technology that enables faster data transmission over copper telephone lines than a conventional voiceband modem can provide. It does this by utilizing frequencies that are not used by a voice… … Wikipedia
