Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10071/9090
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Afonso, D. | - |
dc.contributor.author | Cercas, F. | - |
dc.contributor.author | Dinis, R. | - |
dc.contributor.author | Rodrigues, R. | - |
dc.contributor.author | Luz, A. | - |
dc.date.accessioned | 2015-06-24T16:29:41Z | - |
dc.date.available | 2015-06-24T16:29:41Z | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 1124-318X | por |
dc.identifier.uri | https://ciencia.iscte-iul.pt/public/pub/id/11546 | - |
dc.identifier.uri | http://hdl.handle.net/10071/9090 | - |
dc.description | WOS:000310732500010 (Nº de Acesso Web of Science) | - |
dc.description.abstract | In this paper we study the behavior and correlation properties of some spreading sequences when applied to a system using nonlinear offset quadrature phase-shift keying-type modulations. These signals, which include as special cases continuous-phase modulation schemes, can be designed to have very low envelope fluctuations or even a constant envelope, making them compatible with a very low-cost and power-efficient grossly nonlinear amplification. We use an analytical method to derive the correlation of those signals. The resulting expressions are then applied to maximum-length sequences, Kasami, and Tomlinson, Cercas, Hughes sequences. It is shown that Tomlinson, Cercas, Hughes sequences have better correlation properties than other spreading sequences. | por |
dc.language.iso | eng | por |
dc.publisher | Wiley-Blackwell | por |
dc.rights | embargoedAccess | por |
dc.subject | PN sequences | por |
dc.subject | Nonlinear modulations | por |
dc.subject | Correlation behavior | por |
dc.title | Analytical computation of the correlation of spreading sequences for nonlinear OQPSK-type modulations | por |
dc.type | article | en_US |
dc.pagination | 678-687 | por |
dc.publicationstatus | Publicado | por |
dc.peerreviewed | Sim | por |
dc.journal | Transactions on Emerging Telecommunications Technologies | por |
dc.distribution | Internacional | por |
dc.volume | 23 | por |
dc.number | 7 | por |
degois.publication.firstPage | 678 | por |
degois.publication.lastPage | 687 | por |
degois.publication.issue | 7 | por |
degois.publication.title | Transactions on Emerging Telecommunications Technologies | por |
dc.date.updated | 2015-06-24T16:27:08Z | - |
dc.identifier.doi | 10.1002/ett.2524 | - |
Aparece nas coleções: | CTI-RI - Artigos em revistas científicas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
publisher_version_Afonso_et_al_2012_Transactions_on_Emerging_Telecommunications_Technologies.pdf Restricted Access | 621,44 kB | Adobe PDF | Ver/Abrir Request a copy |
Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.