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Linear precoding for mutual information maximization in MIMO systems
dc.contributor.author | Lamarca Orozco, M. Meritxell |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2010-04-28T18:33:50Z |
dc.date.available | 2010-04-28T18:33:50Z |
dc.date.created | 2010 |
dc.date.issued | 2010 |
dc.identifier.citation | Lamarca, M. Linear precoding for mutual information maximization in MIMO systems. A: 6th IEEE International Symposium on Wireless Communication Systems. "6th IEEE International Symposium on Wireless Communication Systems". Siena: 2010, p. 26-30. |
dc.identifier.isbn | 978-1-4244-3583-8 |
dc.identifier.uri | http://hdl.handle.net/2117/7087 |
dc.description.abstract | We study the design of linear precoders for maximization of the mutual information in MIMO systems with arbitrary constellations and with perfect channel state information at the transmitter. We derive the structure of the optimum precoder and we show that the mutual information is concave in a quadratic function of the precoder coefficients. An iterative algorithm is also proposed to find this optimum value. |
dc.format.extent | 5 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal |
dc.subject.lcsh | Adaptive signal processing |
dc.title | Linear precoding for mutual information maximization in MIMO systems |
dc.type | Conference report |
dc.subject.lemac | Senyal, Teoria del (Telecomunicació) |
dc.contributor.group | Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions |
dc.relation.publisherversion | http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=05285230 |
dc.rights.access | Open Access |
local.identifier.drac | 2415951 |
dc.description.version | Postprint (published version) |
local.citation.author | Lamarca, M. |
local.citation.contributor | 6th IEEE International Symposium on Wireless Communication Systems |
local.citation.pubplace | Siena |
local.citation.publicationName | 6th IEEE International Symposium on Wireless Communication Systems |
local.citation.startingPage | 26 |
local.citation.endingPage | 30 |