Field Measurement Test on Protection Ratio For DVB-T2 Interfered By TV White Space Devices

Comprehensive evaluation of an antenna for TV white space devices

Improved Channel Estimation for DVB-T2 Systems by Utilizing Side Information on OFDM Sparse Channel Estimation

The second generation of digital video broadcasting (DVB-T2) standard utilizes orthogonal frequency division multiplexing (OFDM) system to reduce and to compensate the channel effects by utilizing its estimation. Since wireless channels are inherently sparse, it is possible to utilize sparse representation (SR) methods to estimate the channel. In addition to sparsity feature of the channel, the...

WHP01_3 DVB-T2 Planning

This White Paper provides an overview of major techniques used in DVB-T2 and their impact on service planning and operation of this new transmission technology.

DVB-T2 Simulation Model for OPNET

DVB-T2 is offering a new way for broadcasting value-added services to end users, such as High Definition (HD) TV and 3D TV. Thanks to the advances made in digital signal processing, and specifically in channel coding, DVBT2 brings an increased transfer capacity of 50% and a new flexibility in services’ broadcasting in contrast with the first generation DVB-T standard. As DVB-T2 is still in depl...

Secondary spectrum usage in TV white space

T h e aim o f t h is disse rt at io n is t o ide nt ify h o w t h e spe c t rum c urre nt l y al l o c at e d fo r T V bro adc ast ing c an be re use d by so me o t h e r c o mmunic at io n syst e ms. T h e spe c t rum re use is al l o w e d o nl y if t h e c urre nt T V use rs are no t dist urbe d. T h e st udy addre sse s t h e pro bl e ms o f h o w t h e se c o ndary ac c e ss t o t h e spe ...