Title :
Combined Time and Space Diversity: Mobile Reception in DVB-T and DVB-T2 Systems
Author :
Gozalvez, D. ; Lopez-Sanchez, J. ; Gomez-Barquero, D. ; Gimenez, J.J. ; Cardona, N.
Author_Institution :
Univ. Politec. de Valencia (UPV), Valencia, Spain
Abstract :
The simultaneous delivery of fixed and mobile services in digital terrestrial TV (DTT) networks is a very attractive concept, as it allows the reuse of content, spectrum, and infrastructure. However, the provision of mobile services in terrestrial networks is challenged by the more severe propagation conditions of the mobile scenario. In this context, significant gains can be achieved by exploiting the diversity over time, frequency, and space.
Keywords :
digital video broadcasting; diversity reception; mobile radio; DTT networks; DVB-T2 systems; digital terrestrial TV; mobile scenario; mobile services; propagation conditions; space diversity; terrestrial networks; time diversity; Context awareness; Frequency diversity; Mobile communication; Mobile computing; TV; Time frequency analysis;
Journal_Title :
Vehicular Technology Magazine, IEEE
DOI :
10.1109/MVT.2012.2218143
