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A 2x2 MIMO DVB-T2 System: Design, New Channel Estimation Scheme and Measurements With Polarization Diversity
Citation
Gómez Calero, Carlos and Cuellar Navarrete, Luis and Haro Ariet, Leandro de and Martínez Rodríguez-Osorio, Ramón (2010). A 2x2 MIMO DVB-T2 System: Design, New Channel Estimation Scheme and Measurements With Polarization Diversity. "IEEE Transactions on Broadcasting", v. 56 (n. 2); pp. 184-192. ISSN 0018-9316. https://doi.org/10.1109/TBC.2010.2046433.
Description
| Title: | A 2x2 MIMO DVB-T2 System: Design, New Channel Estimation Scheme and Measurements With Polarization Diversity |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | IEEE Transactions on Broadcasting |
| Date: | June 2010 |
| ISSN: | 0018-9316 |
| Volume: | 56 |
| Subjects: | |
| Freetext Keywords: | Field trials and test results, Multiple-Input Multiple-Output, signal processing for transmission. |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Señales, Sistemas y Radiocomunicaciones |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
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.
More information
| Item ID: | 8352 |
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| DC Identifier: | https://oa.upm.es/8352/ |
| OAI Identifier: | oai:oa.upm.es:8352 |
| DOI: | 10.1109/TBC.2010.2046433 |
| Official URL: | http://ieeexplore.ieee.org |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 19 Jul 2011 11:19 |
| Last Modified: | 20 Apr 2016 17:10 |
