Mostra el registre d'ítem simple
Fuzzy-based spectrum handoff in cognitive radio networks crowncom
| dc.contributor.author | Giupponi, Lorenza |
| dc.contributor.author | Pérez Neira, Ana Isabel |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
| dc.date.accessioned | 2010-09-28T09:59:58Z |
| dc.date.available | 2010-09-28T09:59:58Z |
| dc.date.created | 2008 |
| dc.date.issued | 2008 |
| dc.identifier.citation | Giupponi, L.; Pérez, A. Fuzzy-based spectrum handoff in cognitive radio networks crowncom. A: The Third International Conference on Cognitive Radio Orientes Wireless Networks and Communications. "The Third International Conference on Cognitive Radio Orientes Wireless Networks and Communications". Singapur: 2008, p. 1-6. |
| dc.identifier.uri | http://hdl.handle.net/2117/9122 |
| dc.description.abstract | This paper focuses on spectrum handoffs in a cognitive radio network where secondary (unlisenced) users (i.e. cognitive radios) opportunistically use frequency channels as long as the aggregate interference caused at the primary (licensed) users does not exceed a certain threshold. When harmful interference is caused to a primary user, or when the quality of service perceived by a secondary user is not satisfactory, the secondary user has to initiate a spectrum handoff to quickly vacate the channel it is occupying. The proposal in this paper is a fuzzy-based approach able to make effective spectrum handoff decisions in a context characterized by uncertain, incomplete and heterogeneous information. |
| dc.format.extent | 6 p. |
| dc.language.iso | eng |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació |
| dc.subject.lcsh | Signal theory (Telecommunication) |
| dc.subject.lcsh | IEEE 802.22 |
| dc.subject.lcsh | Quality of Service |
| dc.title | Fuzzy-based spectrum handoff in cognitive radio networks crowncom |
| dc.type | Conference report |
| dc.subject.lemac | Senyal, Teoria del (Telecomunicació) |
| dc.contributor.group | Universitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils |
| dc.contributor.group | Universitat Politècnica de Catalunya. A&MP - Grup de Processament d'Arrays i Sistemes Multicanal |
| dc.identifier.doi | 10.1109/CROWNCOM.2008.4562535 |
| dc.rights.access | Open Access |
| local.identifier.drac | 2753344 |
| dc.description.version | Postprint (published version) |
| dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/216715/EU/NEtwork of Excellence in Wireless COMmunications++ (NEWCOM++)/NEWCOM++ |
| local.citation.author | Giupponi, L.; Pérez, A. |
| local.citation.contributor | The Third International Conference on Cognitive Radio Orientes Wireless Networks and Communications |
| local.citation.pubplace | Singapur |
| local.citation.publicationName | The Third International Conference on Cognitive Radio Orientes Wireless Networks and Communications |
| local.citation.startingPage | 1 |
| local.citation.endingPage | 6 |
