Mostrando 7 resultados de: 7
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2020 12th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2020(1)
2020 South American Colloquium on Visible Light Communications, SACVC 2020 - Proceedings(1)
IEEE Latin America Transactions(1)
Photonic Network Communications(1)
Proceedings - 2019 IEEE Latin-American Conference on Communications, LATINCOM 2019(1)
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Ciencias de la computación(1)
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Comunicación(5)
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scopus(7)
Multilayer extreme learning machine as equalizer in OFDM-based radio-over-fiber systems
ArticleAbstract: Mobile/wireless networks aim to support diverse services with numerous and sophisticated requirementPalabras claves:5G Technology, equalizer, Machine learningAutores:Azurdia-Meza C.A., Firoozabadi A.D., Montejo-Sanchez S., Mora M., Pablo Palacios Játiva, Zabala-Blanco D.Fuentes:scopusICI Reduction by Using the Improved Double-jump 1 Pulse in MQAM-OFDM Schemes
Conference ObjectAbstract: Orthogonal frequency division multiplexing (OFDM) is sensitive to frequency offset since it causes iPalabras claves:double-jump 1 pulse, frequency offset, improved pulse shaping filters, intercarrier interference, Orthogonal Frequency Division Multiplexing (OFDM)Autores:Azurdia-Meza C.A., Firoozabadi A.D., Kamal S., Montejo-Sanchez S., Pablo Palacios Játiva, Soto I., Zabala-Blanco D.Fuentes:scopusOn 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