Abstract: The new DVB's standard proposal of digital terrestrial television DVB-T2 has been briefly characterized. Comparison between the new and the current DVB-T standard has been presented. Published in: New Trends in Audio and Video / Signal Processing Algorithms, Architectures, Arrangements, and Applications SPA 2008 Article #:
The considered DVB-T/T2 and LTE system parameters can be found in Table 1. From these parameters it is clearly seen that in this work we consider the following inter-system coexistence scenarios: Co-channel coexistence of DVB-T and LTE systems, when the bandwidth of the LTE RF signal can be 1.4, 5 or 10 MHz.
List of digital television broadcast standards DVB standards ( countries) DVB-T ( terrestrial ) DVB-T2 DVB-S ( satellite ) DVB-S2 DVB-S2X DVB-C ( cable ) DVB-C2 DVB-H (handheld) DVB-NGH DVB-T2-Lite DVB-SH (satellite) DVB-I (service discovery) ATSC standards ( countries) ATSC ( terrestrial /cable/satellite) ATSC 2.0 ATSC 3.0
DVB T2 system architecture. The main differences between a DVB-T and DVB T2 system is that the multiplexer shall be connected to a T2 gateway. This T2 gateway receives one or several multiplex e.g one per PLP from the multiplexer and encapsulates these datas into BaseBand Frames.
DVB-T2 is a standard for digital terrestrial television broadcasting, offering significant benefits compared to DVB-T (EN 300 744 [i.18]). The present document is intended to serve a number of purposes. DVB-T2 includes many new techniques not previously used in the DVB family of standards.
DVB-T & DVB-T2 standards are similar to each other as both use COFDM (Coded Orthogonal Frequency Division Multiplex) modulation but DVB -T2 is distinguished by a number of technical enhancements.
WHAT IS THE DIFFERENCE BETWEEN DVB-T and DVB-T2? DVB-T2 represents an improvement on the DVB-T broadcast standard. DVB-T2 allows for significantly higher data rates. This increased data rate will be used in the future to offer a wider range of stations and programmes.
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difference between dvb t and dvb t2