Memorias de investigación
Research Publications in journals:
A 2x2 MIMO DVB-T2 System: Design, New Channel Estimation Scheme and Measurements With Polarization Diversity
Year:2010
Research Areas
  • Telecommunications
Information
Abstract
The increasing interest in MIMO (Multiple-Input Multiple-Output) systems has given rise to a prolific research activity in recent years. Both theoretical and practical issues have been studied. However, so far few MIMO testbeds or prototypes have been built for DVB-T or future standards. In this paper, a novel 2 × 2 MIMO testbed specifically designed for evaluating the performances of a DVB-T2 MIMO system is presented. The description of signal processing is detailed including a new scheme to estimate the MIMO channel matrix. Finally, measurement results with different polarization schemes are presented for typical scenarios, obtaining higher capacity in LoS situations using polarization diversity.
International
Si
JCR
Si
Title
IEEE TRANSACTIONS ON BROADCASTING
ISBN
0018-9316
Impact factor JCR
2,242
Impact info
Volume
56
10.1109/TBC.2010.2046433
Journal number
2
From page
184
To page
192
Month
JUNIO
Ranking
Participants
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Radiación
  • Departamento: Señales, Sistemas y Radiocomunicaciones