Utilize este identificador para referenciar este registo:
http://hdl.handle.net/11144/777
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Silva, Mário Marques da | - |
dc.contributor.author | Correia, Américo | - |
dc.contributor.author | Dinis, Rui | - |
dc.date.accessioned | 2015-03-30T11:29:22Z | - |
dc.date.available | 2015-03-30T11:29:22Z | - |
dc.date.issued | 2008-09 | - |
dc.identifier.uri | http://hdl.handle.net/11144/777 | - |
dc.description.abstract | In this paper we present and evaluate a new frequency domain approach to compute the coefficients of a pre-processing scheme for Multiple Input Multiple Output (MIMO) channels subject to frequency-selective fading. It is assumed that the Base Station (BS) has M>=2 transmit antennas and the Mobile Station (MS) receiver has space enough to accommodate N>=2 uncorrelated receive antennas, with M>=N, which allows a MS of lower size, relating to other MIMO schemes. Furthermore, downlink transmissions are considered, within W-CDMA systems. It is shown that the proposed pre-processing scheme allows receivers with very low complexity, contrarily to the case where a post-processing approach is followed, simplifying the MS receiver and improving the performance. The proposed MIMO pre-processing scheme can be seen as an alternative to post-processing schemes. | por |
dc.language.iso | eng | en |
dc.rights | openAccess | por |
dc.title | On Pre-Processing for MIMO W-CDMA | por |
dc.type | conferenceObject | por |
degois.publication.location | Lapland | por |
degois.publication.title | 11th International Symposium on Wireless Personal Multimedia Communications | por |
dc.peerreviewed | no | por |
Aparece nas colecções: | AUTONOMA TECHLAB - Artigos/Papers BUAL - Comunicações em conferências DCT- Comunicações em conferências |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
On pre-processing.pdf | 23,91 kB | Adobe PDF | Ver/Abrir |
Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.