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2010
IEEE

Performance Evaluation of DVB-T2 Time Interleaving in Mobile Environments

8 years 3 months ago
Performance Evaluation of DVB-T2 Time Interleaving in Mobile Environments
—This paper investigates the performance of time interleaving in DVB-T2 in the context of mobile reception. By means of time interleaving it is possible to provide time diversity and improve the robustness of the transmitted information in mobile environments. DVB-T2 implements a highly flexible time interleaving that allows different trade-offs in terms of time diversity, latency and power saving. DVB-T2 also includes the possibility to particularize the transmission parameters on a service basis by means of multiple physical layer pipes. This way, it is possible to accommodate different use cases: fixed, portable and mobile, in the same frequency channel. This paper evaluates the time interleaving capabilities of DVB-T2 by means of physical layer simulations. The paper also proposes and evaluates a configuration that has been optimized for handheld reception. Keywords; DVB-T2, mobile TV, performance evaluation, FEC, time interleaving
David Gozalvez, David Vargas, David Gomez-Barquero
Added 31 Jan 2011
Updated 31 Jan 2011
Type Journal
Year 2010
Where VTC
Authors David Gozalvez, David Vargas, David Gomez-Barquero, Narcís Cardona
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