Analytical Analysis of Implementation Issues and its Practical Applicability in DVB-NGH Single Frequency Networks

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Provided by: International Journal Of Engineering And Computer Science
Topic: Networking
Format: PDF
The role of the television has huge impact on the 21st century and basically the televisions either make use of Single Frequency Networks (SFNs) or Multi Frequency Networks (MFNs) and both these networks are ideal for meeting the practical requirements either in local and global services. Another important drawback in these two networks are these two networks consumes huge amount of spectrum. The Single Frequency Networks (SFNs) main approach is it radiates the same amount of signal both in terms of time and frequency and without violating the SFN principle, local services meant to address sub-regions of an SFN must therefore be transmitted throughout the whole network, causing inefficient distribution of local services.
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