Einzeltreffer — DigiBib

Digital Television is considered an integral part of the information superhighway in the 21th century. Broadband is the key word. Digital television is a reality, dozens of channels are on the air, but hundreds more are still preparing to make the move to digital television. Digital television is actually a digitized version of analog television. Therefore this paper starts by giving a short overview concerning the analog TV standards and show the advantages of the digital television over traditional analog television. Then, it discusses picture sampling standards, modem coding and multiplexing standards (MPEG-2) in the context of terrestrial broadcasting of TV signals. The technical aspects of a broadband digital transmission standard (DVB-T) are quite suitable to provide multimedia video hosed services namely interactive digital television and video on demand. Our recent research results show how multiplexers can be made more profitable. The DVB-T standards will be discussed and some clues concerning crucial transmission parameters will be presented. A particular classification of Integrated Circuits (ICs) used to develop modern Set-Top-Box architectures will be discussed. This paper ends with the Portuguese experiences on DVB-T.

Titel:	Technical aspects of European Digital Terrestrial Television
Autor/in / Beteiligte Person:	NAVARRO, A
Link:	View record from PASCAL Archive
Quelle:	IEEE MELECON 2002 : Mediterranean electrotechnical conference (Cairo, 7-9 May 2002) :2-6
Veröffentlichung:	Piscataway NJ: IEEE, 2002
Medientyp:	Konferenz
Umfang:	print, 20 ref
Schlagwort:	Europe Europa Telecommunications Télécommunications Sciences exactes et technologie Exact sciences and technology Sciences appliquees Applied sciences Telecommunications et theorie de l'information Telecommunications and information theory Systèmes, réseaux et services de télécommunications Systems, networks and services of telecommunications Transmission et modulation (techniques et équipements) Transmission and modulation (techniques and equipments) Radiodiffusion. Vidéocommunications. Audiovisuel Broadcasting. Videocommunications. Audiovisual Télévision Television Vidéocommunications (réseaux et services) Videocommunications (networks and services) Article synthèse Review Artículo síntesis Circuit intégré Integrated circuit Circuito integrado Classification automatique Automatic classification Clasificación automática Codage image Image coding Communication multimédia Multimedia communication Compression image Image compression Compresión imagen Echantillonnage Sampling Muestreo Large bande Wide band Banda ancha Modem Módem Multiplexage Multiplexing Multiplaje Multiplexeur Multiplexer Multiplexor Norme télévision Television standards Signal numérique Digital signal Señal numérica Signal vidéo Video signal Señal video Transmission large bande Wide band transmission Transmisión banda ancha Transmission numérique Digital transmission Transmisión numérica Télédistribution Cable television Teledistribución Télévision interactive Interactive television Télévision numérique Digital television Televisión digital Vidéo à la demande Video on demand Video a la carta Subject Geographic: Europe Europa
Sonstiges:	Nachgewiesen in: PASCAL Archive Sprachen: English Original Material: INIST-CNRS Document Type: Conference Paper File Description: text Language: English Author Affiliations: Telecommunications Institute/Aveiro University, University Campus, 3810-Aveiro, Portugal Rights: Copyright 2004 INIST-CNRS ; CC BY 4.0 ; Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS Notes: Telecommunications and information theory

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Technical aspects of European Digital Terrestrial Television