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Performance of MIMO systems in measured indoor channels with transmitter noise
dc.contributor.author | Castro-Castro, Paula-María | |
dc.contributor.author | González-Coma, José P. | |
dc.contributor.author | García-Naya, José A. | |
dc.contributor.author | Castedo, Luis | |
dc.contributor.other | Departamento de Electrónica e Sistemas, Facultade de Informática, Universidade da Coruña | es_ES |
dc.date.accessioned | 2015-10-27T17:50:11Z | |
dc.date.available | 2015-10-27T17:50:11Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Castro-Castro, Paula-María, González-Coma, J.P., García-Naya, J.A. & Castedo, L. 2012, "Performance of MIMO systems in measured indoor channels with transmitter noise", Eurasip Journal on Wireless Communications and Networking, vol. 2012. doi:10.1186/1687-1499-2012-109 | es_ES |
dc.identifier.issn | 1687-1499 | |
dc.identifier.other | doi:10.1186/1687-1499-2012-109 | |
dc.identifier.uri | http://hdl.handle.net/2183/15437 | |
dc.description.abstract | This study analyzes the impact of transmitter noise on the performance of multiple-input multiple-output (MIMO) systems with linear and nonlinear receivers and precoders. We show that the performance of MIMO linear and decision-feedback receivers is not significantly influenced by the presence of transmitter noise, which does not hold true in the case of MIMO systems with precoding. Nevertheless, we also show that this degradation can be greatly alleviated when the transmitter noise is considered in the MIMO precoder design. A MIMO testbed developed at the University of A Coruña has been employed for experimentally evaluating how much the transmitter noise impacts the system performance. Both the transmitter noise and the receiver noise covariance matrices have been estimated from a set of 260 indoor MIMO channel realizations. The impact of transmitter noise has been assessed in this realistic scenario. | es_ES |
dc.description.sponsorship | Galicia. Consellería de Economía e Industria; 10TIC003CT | es_ES |
dc.description.sponsorship | Galicia. Consellería de Economía e Industria; 09TIC008105PR | |
dc.description.sponsorship | Ministerio de Ciencia e Innovación; TEC2010-19545-C04-01 | |
dc.description.sponsorship | Ministerio de Ciencia e Innovación; CSD2008-00010 | |
dc.language.iso | eng | es_ES |
dc.publisher | Springer | es_ES |
dc.relation.uri | http://jwcn.eurasipjournals.com/content/2012/1/109 | es_ES |
dc.rights | Creative Commons Attribution License | es_ES |
dc.subject | MIMO | es_ES |
dc.subject | Noise | es_ES |
dc.subject | Receivers | es_ES |
dc.subject | Precoders | es_ES |
dc.title | Performance of MIMO systems in measured indoor channels with transmitter noise | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.access | info:eu-repo/semantics/openAccess | es_ES |
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