About: ATSC-M/H

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ATSC-M/H (Advanced Television Systems Committee - Mobile/Handheld) is a U.S. standard for mobile digital TV that allows TV broadcasts to be received by mobile devices. ATSC-M/H is a mobile TV extension to preexisting terrestrial TV broadcasting standard ATSC A/53. It corresponds to the European DVB-H and 1seg extensions of DVB-T and ISDB-T terrestrial digital TV standards respectively. ATSC is optimized for a fixed reception in the typical North American environment and uses 8VSB modulation. The ATSC transmission method is not robust enough against Doppler shift and multipath radio interference in mobile environments, and is designed for highly directional fixed antennas. To overcome these issues, additional channel coding mechanisms are introduced in ATSC-M/H to protect the signal. As of

Attributes	Values
rdfs:label	ATSC-M/H (ca) ATSC-M/H (en) ATSC-M/H (es) ATSC-M/H (in)
rdfs:comment	ATSC-M/H ( - Mobile / Handheld o A/153), és un estàndard que permet la difusió IP de la Televisió digital orientat a receptors portàtils o mòbils. Aquest sistema utilitza tan sols una porció d'uns ~19.39 Mbps de l'amplada de banda disponible (6 MHz) en el sistema ATSC (A/53). En ser una adaptació del sistema A/53, està modulat com ell mateix, és a dir, segons el mètode (8 Level Vestigial Side Band). Aquest estàndard, aprovat el 15 d'octubre de 2009 i revisat l'1 de juny de 2011, s'utilitzat a Nord Amèrica i Corea, mentre que en altres països predominen estàndards com DVB-H (Europa), ISDB-T (Japó), (China) i (Amèrica llatina). El sistema ATSC-M/H, i per tant l'ATSC, està optimitzat per a utilitzar la mateixa banda que el sistema NTSC que s'utilitza actualment als EUA. (ca) ATSC-M/H (Advanced Television Systems Committee - Mobile/Handheld) adalah standar di Amerika Serikat untuk , yang memungkinkan siaran TV yang akan diterima oleh . Sama seperti DVB-H dan adalah ekstensi TV seluler ke standar televiisi terestrial digital DVB-T dan ISDB-T masing-masing, ATSC-M/H adalah ekstensi untuk standar siaran TV digital yang tersedia yaitu ATSC A/53. ATSC dioptimalkan untuk resepsi tetap dalam lingkungan khas Amerika Utara dan menggunakan modulasi . Skema transmisi ATSC tidak cukup kuat melawan dan dalam lingkungan mobile, dan dirancang untuk antena tetap sangat terarah. Untuk mengatasi masalah ini, mekanisme channel coding tambahan diperkenalkan dalam ATSC-M/H untuk melindungi sinyal. (in) ATSC-M/H (Advanced Television Systems Committee - Mobile/Handheld) is a U.S. standard for mobile digital TV that allows TV broadcasts to be received by mobile devices. ATSC-M/H is a mobile TV extension to preexisting terrestrial TV broadcasting standard ATSC A/53. It corresponds to the European DVB-H and 1seg extensions of DVB-T and ISDB-T terrestrial digital TV standards respectively. ATSC is optimized for a fixed reception in the typical North American environment and uses 8VSB modulation. The ATSC transmission method is not robust enough against Doppler shift and multipath radio interference in mobile environments, and is designed for highly directional fixed antennas. To overcome these issues, additional channel coding mechanisms are introduced in ATSC-M/H to protect the signal. As of (en) ATSC-M/H ( - Mobile / Handheld o A/153) es un estándar que permite la difusión IP de la Televisión digital orientado a receptores portátiles o móviles. Este sistema utiliza tan solo una porción de unos ~19.39Mbps del ancho de banda disponible (6 MHz) en el sistema ATSC (A/53). Al ser una adaptación del sistema A/53, está modulado como el mismo, es decir, según el método (8 Level Vestigial Side Band). Este estándar, aprobado el 15 de octubre de 2009 y revisado el 1 de junio de 2011, es utilizado en Norte América y Corea, mientras que en otros países predominan estándares tales como DVB-H (Europa), ISDB-T (Japón), (China) y One seg (América latina). El sistema ATSC-M/H, y por lo tanto el ATSC, está optimizado para utilizar la misma banda que el sistema NTSC que se utiliza actualmente en EE (es)
foaf:depiction
dcterms:subject	ATSC Broadcast engineering Mobile telephone broadcasting Mobile television Television transmission standards
Wikipage page ID	11540737 (xsd:integer)
Wikipage revision ID	1049869304 (xsd:integer)
Link from a Wikipage to another Wikipage	Rohde & Schwarz Samsung Electronic program guide Modulation MPEG-4 MPH (ATSC) Harris Broadcast Application framework DVB-H DVB-T Internet Protocol Frequency GPS Mobile device Convolutional code MPEG transport stream Single-sideband modulation Closed captioning Zenith Electronics Pedestrian Syncword MediaFLO 8VSB A-VSB ATSC Active Format Description Time slicing (digital broadcasting) Transmitters Datagram ATSC Acronym Advanced Video Coding 1seg Broadcast engineering Mobile telephone broadcasting Mobile television Television transmission standards Asynchronous Layered Coding LG Electronics High-Efficiency Advanced Audio Coding ISDB-T Doppler shift HE-AAC v2 IETF IPv4 Network Time Protocol OMA DRM Open Mobile Alliance Real-time Transport Protocol Reed–Solomon error correction XML Mobile Pedestrian Handheld Multiplexing Scalable Video Coding Session Description Protocol Multipath interference OMA BCAST RTP Control Protocol Interleaver Mobile digital TV Electronic Service Guide Free to air Handheld PSIP Radio interference Reed Solomon dbr:Wiktionary:mobility
Link from a Wikipage to an external page	https://web.archive.org/web/20100401025628/http:/www.atsc.org/cms/standards/a153/a_153-Part-4-2009.pdf https://web.archive.org/web/20100918194952/http:/atsc.org/cms/standards/a153/a_153-Part-8-2009.pdf https://web.archive.org/web/20100918201747/http:/atsc.org/cms/standards/a153/a_153-Part-7-2009.pdf https://web.archive.org/web/20100918202906/http:/atsc.org/cms/standards/a153/a_153-Part-5-2009.pdf https://web.archive.org/web/20110927112756/http:/www.atsc.org/cms/standards/a153/a_153-Part-3-2009.pdf https://web.archive.org/web/20120403205237/http:/www.atsc.org/cms/standards/a153/a_153-Part-1-2011.pdf https://web.archive.org/web/20120423085725/http:/www.atsc.org/cms/standards/a153/a_153-Part-6-2011.pdf https://web.archive.org/web/20120423085752/http:/www.atsc.org/cms/standards/a153/a_153-Part-9-2011.pdf https://web.archive.org/web/20121004122739/http:/www.atsc.org/cms/standards/a153/a_153-Part-2-2011.pdf
sameAs	ATSC-M/H ATSC-M/H ATSC-M/H ATSC-M/H ATSC-M/H

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