-
1 multiplexing
multiplexing NRT, DAT Multiplexbetrieb m, Mehrfachbetrieb m; Mehrkanalbetrieb m (IEC 50-811-25-18); Schachteln n (von Nachrichtenkanälen; es gibt Raum-, Zeit-, Frequenz- und Code-Multiplex s.d.)English-German dictionary of Electrical Engineering and Electronics > multiplexing
-
2 multiplexing
1) уплотнение (напр. линии связи); объединение (напр. сигналов)2) вчт мультиплексирование•- angular-time multiplexing
- asynchronous time-division multiplexing
- beam multiplexing
- code-division multiplexing
- companded frequency-division multiplexing
- dense wavelength multiplexing
- frequency-division multiplexing
- image multiplexing
- narrow-band wavelength-division multiplexing
- optical add/drop multiplexing
- polarization multiplexing
- pulse compression multiplexing
- space-division multiplexing
- spatial multiplexing
- time-compression multiplexing
- time-division multiplexing
- wave division multiplexing
- wave length division multiplexing -
3 multiplexing
1) уплотнение (напр. линии связи); объединение (напр. сигналов)2) вчт. мультиплексирование•- angular-time multiplexing
- asynchronous time-division multiplexing
- beam multiplexing
- code-division multiplexing
- companded frequency-division multiplexing
- dense wavelength multiplexing
- frequency-division multiplexing
- image multiplexing
- narrow-band wavelength-division multiplexing
- optical add/drop multiplexing
- polarization multiplexing
- pulse compression multiplexing
- space-division multiplexing
- spatial multiplexing
- time-compression multiplexing
- time-division multiplexing
- wave division multiplexing
- wavelength division multiplexingThe New English-Russian Dictionary of Radio-electronics > multiplexing
-
4 Code-Division Multiplexing
кодовое разделение каналов
Метод разделения каналов из одной несущей частоте, при котором требуется, чтобы сигналы разных каналов отличались видом используемых кодовых (обычно псевдослучайных) последовательностей.
[Л.М. Невдяев. Телекоммуникационные технологии. Англо-русский толковый словарь-справочник. Под редакцией Ю.М. Горностаева. Москва, 2002]Тематики
- электросвязь, основные понятия
EN
Англо-русский словарь нормативно-технической терминологии > Code-Division Multiplexing
-
5 code
-
6 code division multiplexing
Универсальный англо-русский словарь > code division multiplexing
-
7 code division multiplexing access
Телекоммуникации: кодовое разделение каналов с многостанционным доступомУниверсальный англо-русский словарь > code division multiplexing access
-
8 code-division multiplexing
Универсальный англо-русский словарь > code-division multiplexing
-
9 code-division multiplexing communication system
Универсальный англо-русский словарь > code-division multiplexing communication system
-
10 code-division multiplexing
English-Russian electronics dictionary > code-division multiplexing
-
11 code-division multiplexing
The New English-Russian Dictionary of Radio-electronics > code-division multiplexing
-
12 code division multiplexing
English-Russian dictionary of modern telecommunications > code division multiplexing
-
13 code division multiplexing access
English-Russian dictionary of modern telecommunications > code division multiplexing access
-
14 code-division multiplexing
English-Spanish technical dictionary > code-division multiplexing
-
15 code division multiplexing access
The English-Kazakh dictionary of Informatics and computer technology dictionary > code division multiplexing access
-
16 code division multiplexing access
English-Russian dictionary of Information technology > code division multiplexing access
-
17 pulse code modulation multiplexing apparatus
Общая лексика: аппаратура уплотнения с импульсионно-кодовой модуляциейУниверсальный англо-русский словарь > pulse code modulation multiplexing apparatus
-
18 CDMA
(Code Division Multiple Access) многостанционный доступ с кодовым разделением каналов, МДКРодин из двух стандартов для цифровых сетей сотовой связи в США. Использует диапазоны частот 800 и 1900 МГц и так называемые шумоподобные сигналы (сигналы с расширенным спектром, spread spectrum). Развитием стандарта занимается консорциум CDMA Development Group (CDG, www.cdg.org)Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. > CDMA
-
19 CDMA
шартаңбалы бөлумен топтап енуThe English-Kazakh dictionary of Informatics and computer technology dictionary > CDMA
-
20 Baudot, Jean-Maurice-Emile
[br]b. 11 September 1845 Magneux, Franced. 28 March 1903 Sceaux, France[br]French engineer who developed the multiplexed telegraph and devised a 5-bit code for data communication and control.[br]Baudot had no formal education beyond his local primary school and began his working life as a farmer, as was his father. However, in September 1869 he joined the French telegraph service and was soon sent on a course on the recently developed Hughes printing telegraph. After service in the Franco-Prussian war as a lieutenant with the military telegraph, he returned to his civilian duties in Paris in 1872. He was there encouraged to develop (in his own time!) a multiple Hughes system for time-multiplexing of several telegraph messages. By using synchronized clockwork-driven rotating switches at the transmitter and receiver he was able to transmit five messages simultaneously; the system was officially adopted by the French Post \& Telegraph Administration five years later. In 1874 he patented the idea of a 5-bit (i.e. 32-permutation) code, with equal on and off intervals, for telegraph transmission of the Roman alphabet and punctuation signs and for control of the typewriter-like teleprinter used to display the message. This code, known as the Baudot code, was found to be more economical than the existing Morse code and was widely adopted for national and international telegraphy in the twentieth century. In the 1970s it was superseded by 7—and 8-bit codes.Further development of his ideas on multiplexing led in 1894 to methods suitable for high-speed telegraphy. To commemorate his contribution to efficient telegraphy, the unit of signalling speed (i.e. the number of elements transmitted per second) is known as the baud.[br]Bibliography17 June 1874, "Système de télégraphie rapide" (Baudot's first patent).Further Reading1965, From Semaphore to Satellite, Geneva: International Telecommunications Union.P.Lajarrige, 1982, "Chroniques téléphoniques et télégraphiques", Collection historique des télécommunications.KFBiographical history of technology > Baudot, Jean-Maurice-Emile
См. также в других словарях:
Multiplexing — General multiplex scheme: the ν input lines channels are multiplexed into a single fast line. The demultiplexer receives the multiplexed data stream and extracts the original channels to be transferred … Wikipedia
Code division multiple access — This article is about a channel access method. For the mobile phone technology referred to as CDMA, see IS 95 and CDMA2000. Multiplex techniques Circuit mode (constant bandwidth) TDM · FDM … Wikipedia
Multiplexing — Multiplexverfahren (lat. multiplex „vielfach, vielfältig“) sind Methoden zur Signal und Nachrichtenübertragung, bei denen mehrere Signale zusammengefasst (gebündelt) und simultan über ein Medium (Leitung, Kabel oder Funkstrecke) übertragen werden … Deutsch Wikipedia
Orthogonal frequency-division multiplexing — Passband modulation v · d · e Analog modulation AM · … Wikipedia
Pulse-code modulation — PCM redirects here. For other uses, see PCM (disambiguation). Pulse code modulation (PCM) is a method used to digitally represent sampled analog signals. It is the standard form for digital audio in computers and various Blu ray, Compact Disc and … Wikipedia
Statistical multiplexing — is a type of communication link sharing, very similar to Dynamic bandwidth allocation (DBA). In statistical multiplexing, a communication channel is divided into an arbitrary number of variable bit rate digital channels or data streams. The link… … Wikipedia
Wavelength-division multiplexing — For the radio station, see DWDM FM. Multiplex techniques Circuit mode (constant bandwidth) TDM · FDM · SDM Polarization multiplexing Spatial m … Wikipedia
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
Orthogonal Frequency Division Multiplexing — OFDM Signal im Frequenzbereich. Die einzelnen Trägersignale sind in unterschiedlichen Farben dargestellt. OFDM Signalspektrum, die Summe der einzelnen Trägersignale OFDM (O … Deutsch Wikipedia
Coarse Wavelength Division Multiplexing — Multiplexverfahren (lat. multiplex „vielfach, vielfältig“) sind Methoden zur Signal und Nachrichtenübertragung, bei denen mehrere Signale zusammengefasst (gebündelt) und simultan über ein Medium (Leitung, Kabel oder Funkstrecke) übertragen werden … Deutsch Wikipedia
Optical Frequency Division Multiplexing — Multiplexverfahren (lat. multiplex „vielfach, vielfältig“) sind Methoden zur Signal und Nachrichtenübertragung, bei denen mehrere Signale zusammengefasst (gebündelt) und simultan über ein Medium (Leitung, Kabel oder Funkstrecke) übertragen werden … Deutsch Wikipedia
