Publication
Evaluation of blind sensing techniques in multiple wireless microphones environments
| dc.contributor.author | Dionísio, Rogério Pais | |
| dc.contributor.author | Marques, Paulo | |
| dc.contributor.author | Ribeiro, José Carlos | |
| dc.date.accessioned | 2023-01-09T09:14:29Z | |
| dc.date.available | 2023-01-09T09:14:29Z | |
| dc.date.issued | 2013 | |
| dc.description.abstract | This work focuses on the evaluation of blind sensing techniques for the detection of multiple wireless microphones in the UHF band, by means of simulation. The metrics used for the comparisons include probability of detection, probability of false alarm and minimum SNR detected for a given observation time. As an example, simulation results showed that blind detection algorithms can sense multiple wireless microphone signals with SNR = -19 dB, in a Rayleigh channel environment, considering 100 ms sensing time, 90 % probability of detection and 10 % probability of false alarm. In these conditions, blind detection techniques suffer maximum SNR degradation of 3.5 dB, as compared with single wireless microphone scenarios. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | DIONÍSIO, Rogério Pais [et al.] (2013) - Evaluation of blind sensing techniques in multiple wireless microphones environments. In Conftele 2013, 9th Conference on Telecommunications, 8-10 May - Proceedings. Coimbra : Instituto de Telecomunicações. | |
| dc.identifier.isbn | 978-989-8109-08-8 | |
| dc.identifier.uri | http://hdl.handle.net/10400.11/8277 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Instituto de Telecomunicações | pt_PT |
| dc.relation | The work presented in this paper was supported by Castelo Branco Polytechnic Institute, and by the European Commission, Seventh Framework Programme, under the project 248560, ICT-COGEU. | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Cognitive Radio | pt_PT |
| dc.subject | Sensing Algorithms | pt_PT |
| dc.subject | Frequency Modulation | pt_PT |
| dc.subject | Wireless Microphones | pt_PT |
| dc.subject | TV White Spaces | pt_PT |
| dc.title | Evaluation of blind sensing techniques in multiple wireless microphones environments | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Castelo Branco, Portugal | pt_PT |
| oaire.citation.title | Conftele 2013 : proceedings of the 9th Conference on Telecommunications | pt_PT |
| person.familyName | PAIS DIONÍSIO | |
| person.familyName | Marques | |
| person.familyName | Ribeiro | |
| person.givenName | ROGÉRIO | |
| person.givenName | Paulo | |
| person.givenName | José Carlos | |
| person.identifier | 30skvuAAAAAJ | |
| person.identifier.ciencia-id | 2F1A-414F-368B | |
| person.identifier.ciencia-id | 2118-9B2D-EEA0 | |
| person.identifier.orcid | 0000-0002-6810-2447 | |
| person.identifier.orcid | 0000-0002-1788-651X | |
| person.identifier.orcid | 0000-0002-6526-7334 | |
| person.identifier.scopus-author-id | 7006399225 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
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