Mostrando 5 resultados de: 5
Filtros aplicados
Publisher
2020 South American Colloquium on Visible Light Communications, SACVC 2020 - Proceedings(1)
Photonic Network Communications(1)
Proceedings - 2019 IEEE Latin-American Conference on Communications, LATINCOM 2019(1)
Proceedings of the International Symposium on Wireless Communication Systems(1)
Sensors(1)
Área de conocimiento
Fibra óptica(1)
Origen
scopus(5)
On the performance of NOMA power control scheme in cognitive radio networks
Conference ObjectAbstract: In this paper, we studied the power allocation (PA) of Non-orthogonal multiple access (NOMA) for secPalabras claves:Cognitive Radio Networks (CRN), Non-Orthogonal Multiple Access (NOMA), Power Allocation (PA), Probability of non-detection (PnD), Spectral efficiencyAutores:Azurdia-Meza C.A., Mafra S.B., Milton Román-Cañizáres, Montejo-Sanchez S., Pablo Palacios JátivaFuentes:scopusInterference mitigation for visible light communications in underground mines using angle diversity receivers
ArticleAbstract: This paper proposes two solutions based on angle diversity receivers (ADRs) to mitigate inter-cell iPalabras claves:Angle diversity receiver, Inter-cell interference, Signal combining scheme, underground mining, Visible light communicationAutores:Azurdia-Meza C.A., Firoozabadi A.D., Milton Román-Cañizáres, Montejo-Sanchez S., Pablo Palacios Játiva, Seguel F., Soto I., Zabala-Blanco D.Fuentes:scopusImpact of diversity combining schemes in a multi-cell VLC system with angle diversity receivers
ArticleAbstract: In this paper, we analyze and compare the use and benefits of several combining schemes to create diPalabras claves:Angle diversity receivers (ADR), Diversity combining schemes, Inter-cell interference (ICI), Visible light communications (VLC)Autores:Azurdia-Meza C.A., Cespedes S., Milton Román-Cañizáres, Montejo-Sanchez S., Pablo Palacios JátivaFuentes:scopusPerformance Analysis of OFDM-Based VLC Schemes in NLOS Channels
Conference ObjectAbstract: In this paper, several Orthogonal frequency division multiplexing (OFDM)-based Visible light CommuniPalabras claves:ACO-OFDM, ADO-OFDM, DCO-OFDM, IM/DD, OFDM-based VLCAutores:Azurdia-Meza C.A., Milton Román-Cañizáres, Montejo-Sanchez S., Pablo Palacios Játiva, Zabala-Blanco D.Fuentes:scopusPerformance Enhancement of VLC-Based Systems Using Diversity Combining Schemes in the Receiver
Conference ObjectAbstract: In this paper, the application and benefits of several combining schemes to create diversity at thePalabras claves:Angle diversity receivers (ADR), equal gain combining (EGC), maximum ratio combining (MRC), select best combining (SBC), Visible light communications (VLC)Autores:Azurdia-Meza C.A., Cespedes S., Milton Román-Cañizáres, Montejo-Sanchez S., Pablo Palacios JátivaFuentes:scopus