Dans les télécommunications, une liaison à haute vitesse (high speed link en anglais) permet le transport des canaux de voix et de signalisation sur lien SDH[sigle à expliciter].
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high-speed link — sparčiojo informacijos perdavimo linija statusas T sritis automatika atitikmenys: angl. high data rate link; high speed link vok. Hochgeschwindigkeitsübertragungsstrecke, f rus. линия с высокой скоростью передачи информации, f pranc. ligne de… … Automatikos terminų žodynas
High Speed Link — In telecommunication, a high speed link is a way to carry a number of voice channels over an SDH like link.Transfer protocol layers for SS7 network access … Wikipedia
High-speed rail in China — This article is about high speed rail in the People s Republic of China. For high speed rail in the Republic of China (Taiwan), see Taiwan High Speed Rail. High speed rail (HSR) trains in China A China Railways CRH1 train in Guangzhou. CRH1 is… … Wikipedia
High-speed rail in Europe — High speed rail is emerging in Europe as an increasingly popular and efficient means of transportation. The first high speed rail lines in Europe, built in the 1980s and 1990s, improved travel times on intra national corridors. Since then,… … Wikipedia
High Speed 1 — (Channel Tunnel Rail Link) Ligne de Londres à Folkestone (tunnel sous la Manche) Carte de la ligne … Wikipédia en Français
High Speed Packet Access — (HSPA) is a collection of mobile telephony protocols that extend and improve the performance of existing UMTS protocols. Two standards, HSDPA and HSUPA, have been established and a further standard, HSPA+, is soon to be released. Overview The two … Wikipedia
High Speed Telegraphy — (HST) competitions challenge individuals to correctly receive and copy Morse code transmissions sent at very high speeds. It is most popular in Eastern Europe, where it is one of several activities collectively referred to as radiosport. Most… … Wikipedia
High-speed rail — is a type of passenger rail transport that operates significantly faster than the normal speed of rail traffic. Specific definitions include 200 km/h (124 mph) and faster depending on whether the track is upgraded or new by the European Union,… … Wikipedia
High Speed 1 — High Speed One (HS1, früher CTRL) Legende … Deutsch Wikipedia
High-Speed Uplink Packet Access — (HSUPA) is a 3G mobile telephony protocol in the HSPA family with up link speeds up to 5.76 Mbit/s. The name HSUPA was created by Nokia. The 3GPP does not support the name HSUPA , but instead uses the name Enhanced Uplink (EUL). [… … Wikipedia
