Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 11 of 11 for “"digital terrestrial television"”.
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A digitális földfelszíni televíziózás magyarországi bevezetése és jövője = The Introduction and Future of Digital Terrestrial Television in Hungary
E mű nem csak a földfelszíni digitális televízió (DTTV) bevezetésével foglalkozik, hanem jóval többel: tulajdonképpen a digitális hírközlés és médiaszolgáltatás egész tárgykörét átfogja, amelyről a szerző mély és több évtizedes ismeretekkel rendelkezik. A disszertáció célja hogy tudományos értékű …
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An investigation into the use of digital media to promote indigeneous African Languages: the case of digital terrestrial television on SABC
Digital media play an important role in promoting marginalised languages, particularly in the broadcasting sector, where they play second fiddle to English language. The unequal status in South Africa has resulted in increased social isolation and discrimination of indigenous African languages, the …
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The Impact of Ownership, Regulation Issues and Technology Adoption on the Introduction of Digital Terrestrial Television: A Comparison of the United States and Mainland China
… and technology adoption on the introduction of digital terrestrial television in the United States and Mainland China. Through the use of a case study approach, a qualitative and quantitative examination is given. The results indicate that private group ownership throughout the U.S. digital …
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The political economy of Irish television broadcasting policy 1997 - 2007
… political economy of the Republic of Ireland's television broadcasting policy in the period between 1997 and 2007. It is primarily concerned with Irish policy approaches to the introduction of digital terrestrial television (DTT) and the restructuring of public service broadcasting (PSB). …
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Advanced Linear Identification Techniques For Signal Processing And Digital Video Broadcasting
… embed a piece of unique information into digital media data for the purpose of satisfying specific demands such as identification, annotation, and copyright, etc. We need to consider the quantity and the quality of identification data to be embedded as well as the corresponding …
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The politics of DTT policy-making in Bulgaria: the significance of path dependencies and institutional characteristics
… policy process concerning the introduction of digital terrestrial television (DTT) in Bulgaria. Bulgaria is an Eastern European post-communist country and a member of the European Union (EU) since 2007. The policy of digitalisation of terrestrial broadcasting is studied from a domestic …
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A practical key management and distribution system for IPTV conditional access
Conditional Access (CA) is widely used by pay-television operators to restrict access to content to authorised subscribers. Commercial CA solutions are available for structured broadcast and Internet Protocol Television (IPTV) environments, as well as Internet-based video-on-demand services, …
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A Cognitive TV White Space Access Framework
… Following the switchover from analogue to digital platforms, <i>Television White Space</i> (TVWS) affords a fertile opportunity to supplement existing licensed spectrum to ease this scarcity. There are however, a number of obstacles to wide-scale TVWS adoption, including the accurate …
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Regulation of ict-based broadcasting in the digital age:a case of Zambia
… study focuses on how to regulate ICT-based or digital broadcasting in the digital age in Zambia and investigate the regulations in broadcasting. This dissertation reviewed the research objectives through an extensive study of relevant literature on broadcasting and regulation, and the …
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On the feasibility of the communications in the TVWS spectrum analysis and coexistence issue
… switching off analog TV broadcasting in favor of Digital Terrestrial Television (DTT) broadcasting systems and digital switchover plans have driven a thorough review of TV spectrum exploitation. The resulting unused channels within this band are called “TV white spaces” (TVWS). Even after the …
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Contribución al diseño de esquemas de transmisión-recepción para sistemas de comunicaciones de nueva generación con múltiples antenas
… MIMO para el futuro est´andar de la televisi´on digital terrestre (DVB-T2). Una de las t´ecnicas a incluir es el uso de mu´ltiples antenas. Sin embargo, es necesario disen˜ar nuevos esquemas para que el sistema sea compatible con el actual, adem´as de realizar la estimaci´on de canal MIMO. …