Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10071/10932
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Correia, A. | - |
dc.contributor.author | Lopes, A. A. | - |
dc.contributor.author | Seguro, J. | - |
dc.contributor.author | Gomes, P. | - |
dc.contributor.author | Souto, N. | - |
dc.date.accessioned | 2016-02-24T15:49:11Z | - |
dc.date.available | 2016-02-24T15:49:11Z | - |
dc.date.issued | 2010 | - |
dc.identifier.issn | 1687-7578 | por |
dc.identifier.uri | https://ciencia.iscte-iul.pt/public/pub/id/22221 | - |
dc.identifier.uri | http://hdl.handle.net/10071/10932 | - |
dc.description.abstract | Interference coordination methods for Evolved-Multimedia Broadcast/Multicast Service (E-MBMS) in Long-Term Evolution Advanced (LTE-A) are presented. In addition, we consider signal space diversity based on Rotation Matrices (RM) known to provide good performance gains over uncorrelated Rayleigh fading channels. OFDM/OFDMA systems can make the use of RM very attractive both for single and multiple antenna transmissions. In this paper, OFDM/OFDMA signals based on LTE parameters are combined with RM, MIMO, Turbo, or LDPC codes. We have considered different types of receivers, namely, we used an MMSE (Minimum Mean Squared Error) equalizer and a Maximum Likelihood Soft Output criterion (MLSO). Frequency, signal, and space diversity gains are evaluated for different spatial channel models (SCM) based on ITU multipath propagation channels. Different adaptive frequency reuse and schedulers are considered to evaluate the E-MBMS spectral efficiency at the cell borders. | por |
dc.language.iso | eng | por |
dc.publisher | Hindawi Publishing | por |
dc.rights | openAccess | por |
dc.title | Interference coordination for E-MBMS transmissions in LTE-advanced | por |
dc.type | article | en_US |
dc.pagination | 689705 | por |
dc.publicationstatus | Publicado | por |
dc.peerreviewed | Sim | por |
dc.relation.publisherversion | The definitive version is available at: http://dx.doi.org/10.1155/2010/689705 | por |
dc.journal | International Journal of Digital Multimedia Broadcasting | por |
dc.distribution | Internacional | por |
dc.volume | 2010 | por |
degois.publication.firstPage | 689705 | por |
degois.publication.title | International Journal of Digital Multimedia Broadcasting | por |
dc.date.updated | 2016-02-24T15:46:52Z | - |
Aparece nas coleções: | CTI-RI - Artigos em revistas científicas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
publisher_version_689705.pdf | 2,13 MB | Adobe PDF | Ver/Abrir |
Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.