Advanced Search

Show simple item record

dc.contributor.authorSabucu, Yağmur
dc.contributor.authorErküçük, Serhat
dc.date.accessioned2019-06-28T11:10:44Z
dc.date.available2019-06-28T11:10:44Z
dc.date.issued2016
dc.identifier.isbn9781467388184
dc.identifier.issn2157-0221en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12469/1268
dc.identifier.urihttps://doi.org/10.1109/ICUMT.2016.7765335
dc.description.abstractAs a result of increasing demand for new technologies unlicensed usage of available spectrum has become very essential to provide an efficient usage of spectrum. For that reason sensor networks may be a reliable option to decide on the absence/presence of licensed users and to communicate without causing much interference as a secondary user network. These networks consist of two communication links for primary user detection. One link is between the primary user and the sensors and the other link is between the sensors and the fusion center. In this study we consider an IEEE 802.15.4a based ultra wideband (UWB) network with a noncoherent receiver structure for the first link. For the second link binary pulse position modulation is implemented to convey primary user information to the fusion center. Numerical expressions for probabilities of false alarm and detection for the overall system are obtained and validated by simulations where the performance of the system improves with number of sensors and the reliability of the first link. The results obtained from this study can be used for improving the primary user detection performance of UWB based wireless sensor networks in noncoherent operation mode. © 2016 IEEE.en_US]
dc.language.isoengen_US
dc.publisherIEEE Computer Societyen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectN/Aen_US
dc.titleNoncoherent Ultra Wideband Wireless Sensor Networks for Primary User Detectionen_US
dc.typeconferenceObjecten_US
dc.identifier.startpage75en_US
dc.identifier.endpage79
dc.relation.journal2016 8th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)en_US
dc.identifier.volume2016-Decemberen_US
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.identifier.wosWOS:000392263300013en_US
dc.identifier.doi10.1109/ICUMT.2016.7765335en_US
dc.identifier.scopus2-s2.0-85006741820en_US
dc.institutionauthorErküçük, Serhaten_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record