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Browsing by Subject "Terrestrial broadcasting"

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Browsing by Subject "Terrestrial broadcasting"

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    DVB-S2 and DVB-T RF Transmission in 1-mm GI-POF System 
    Beltrán Ramírez, Marta; Cabezón, Xabier; Campo, Miguel A.; Trueba, Roberto; Lekue, Antonio; Pac, Jose M.; Cortés, Francisco J.; Llorente Sáez, Roberto (Institute of Electrical and Electronics Engineers (IEEE), 2014-08-15)
    An optical system for the transmission of digital video broadcasting (DVB) signals is proposed and experimentally demonstrated. The transmission media comprises 1-mm diameter graded-index plastic optical fiber (GI-POF) ...
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    Improved Spectrum Usage with Multi-RF Channel Aggregation Technologies for the Next-Generation Terrestrial Broadcasting 
    Giménez Gandia, Jordi Joan (Universitat Politècnica de València, 2015-07-01)
    [EN] Next-generation terrestrial broadcasting targets at enhancing spectral efficiency to overcome the challenges derived from the spectrum shortage as a result of the progressive allocation of frequencies - the so-called ...
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    Layered Division Multiplexing with Distributed Multiple-Input Single-Output Schemes 
    Garro, Eduardo; Barjau, Carlos; Gomez-Barquero, David; Kim, Jeongchang; Park, Sung-Ik; Hur, Namho (Institute of Electrical and Electronics Engineers, 2019-03)
    [EN] Single frequency networks (SFNs) provides an increased spectral efficiency compared to the traditional multiple frequency networks. However, some coverage areas in SFN can be affected by destructive interferences. In ...
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    Layered Division Multiplexing With Multi-Radio-Frequency Channel Technologies 
    Garro Crevillén, Eduardo; Giménez Gandia, Jordi Joan; Park, Sung Ik; Gómez Barquero, David (Institute of Electrical and Electronics Engineers (IEEE), 2016-06)
    The advanced television system committee (ATSC) is to release the next-generation U.S. digital terrestrial television standard, known as ATSC 3.0. Layered division multiplexing (LDM) is one of the new physical layer ...
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    LDM Versus FDM/TDM for Unequal Error Protection in Terrestrial Broadcasting Systems: An Information-Theoretic View 
    Gómez Barquero, David; Simeone, Osvaldo (Institute of Electrical and Electronics Engineers (IEEE), 2015-12)
    In this paper, power-based layer-division multiplexing (LDM) is studied as a means to provide unequal error protection in digital terrestrial television (DTT) systems by adopting an information-theoretic approach. LDM can ...
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    MIMO Scattered Pilot Performance and Optimization for ATSC 3.0 
    Shitomi, Takuya; Garro, Eduardo; Murayama, Kenichi; Gomez-Barquero, David (Institute of Electrical and Electronics Engineers, 2018)
    [EN] ATSC 3.0 is the latest digital terrestrial television (DTT) standard, and it allows a higher spectral efficiency and/or a transmission robustness with multiple-input multiple-output (MIMO) technology compared to ...
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    Performance evaluation of MIMO channel estimation for ATSC 3.0 
    Shitomi, Takuya; Garro, Eduardo; Murayama, Kenichi; Gomez-Barquero, David (IEEE, 2017-06-09)
    [EN] ATSC 3.0, the latest Digital Terrestrial Television (DTT) standard, allows a higher spectral efficiency and/or a transmission robustness with Multiple-Input Multiple-Output (MIMO) technology compared to existing ...
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    Scattered Pilot Performance and Optimization for ATSC 3.0 
    Garro, Eduardo; Gimenez, Jordi Joan; Park, Sung Ik; Gomez-Barquero, David (Institute of Electrical and Electronics Engineers, 2017)
    [EN] The next-generation U.S. digital terrestrial television (DTT) standard ATSC 3.0 is the most flexible DTT standard ever developed, outperforming the state-of-the-art digital video broadcasting-terrestrial 2nd generation ...
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    Time Frequency Slicing for Future Digital Terrestrial Broadcasting Networks 
    Giménez Gandia, Jordi Joan; Stare, Erik; Bergsmark, Staffan; Gómez Barquero, David (Institute of Electrical and Electronics Engineers (IEEE), 2014-06)
    Time Frequency Slicing (TFS) is a novel transmission technique for the future of terrestrial broadcasting. TFS breaks with the traditional transmission of TV services over single RF channels.With TFS, services are distributed ...