DVB-T Performance in Standard Fading Channels Profiles

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F08%3APU74961" target="_blank" >RIV/00216305:26220/08:PU74961 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
DVB-T Performance in Standard Fading Channels Profiles
Original language description
This paper deals with the transmission of the digital television signal according to DVB-T standard in SFN network over fading channels for the fixed reception. The laboratory transmission system for the real broadcasting based on R&S RF test and measures equipments is presented including the transmission parameters setup. The results of DVB-T broadcasting over Ricean and Rayleigh channels and results of the SFN echo impairments are presented and discussed with the simulation results. The BER before andafter Viterbi decoding and according MER equal to S/N ratio in the channel from the constellation diagram were compared in all transmission experiments. Additional picture quality evaluation is presented by DVQL-W metric developed by R&S that monitors blockiness structures in MPEG-2 compressed pictures and gives notice of "cliff-off".
Czech name
Vlastnosti DVB-T při přenosu standardními únikovými kanály
Czech description
Popis v češtině bude doplněn později.

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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