publication . Article . 2018

Influence of Synchronization Signal Inaccuracy on DVB-T2 Local Content Insertion

O. V. Kuharskaya; E. Z. Savin;
Open Access
  • Published: 01 Feb 2018 Journal: Journal of the Russian Universities. Radioelectronics (issn: 1993-8985, eissn: 2658-4794, Copyright policy)
  • Publisher: St. Petersburg Electrotechnical University LETI
Abstract
<jats:p>The article is aimed at specifying criteria of synchronization signal inaccuracy when DVB-T2 system local content re-placement cannot be carried out. Some settings of digital information stream are set as the initial data. The first part of the article specifies network delay calculation method. The second part of the article considers the signal cycle instability impact on estimation of local content device delay during its insertion in global information flow. Network delay saw-toothlike dependence on time is revealed, statistical parameters of synchronization signal instability are specified.  The third part of the article deals with analysis of metho...
Subjects
free text keywords: Electronic engineering, Synchronization signal, DVB-T2, Computer science, regionalization of content, t2-mi digital stream, the signal of synchronization, timestamp, t2 super frame, physical layer pipes, network delay, inaccuracy, the device of local content insertion, Electronics, TK7800-8360
Powered by OpenAIRE Open Research Graph
Any information missing or wrong?Report an Issue
publication . Article . 2018

Influence of Synchronization Signal Inaccuracy on DVB-T2 Local Content Insertion

O. V. Kuharskaya; E. Z. Savin;