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Planning and resource allocation of a hybrid IoT network using artificial intelligence

Da Silva Costa, Wesley; dos Santos, William G.V.; Camporez, Higor; Faber, Menno Jan; Segatto, Marcelo Eduardo Vieira; Rocha, Helder Roberto Oliveira; Silva, Jair A.L.

2024-07AlgemeenArtikel

Increasing the reach of visible light communication links through constant-envelope OFDM signals

Camporez, Higor; Pontes, Maria; Segatto, Marcela; Rocha, Helder; Silva, Jair; Hinrichs, Malte; Paraskevopoulos, Anagnostis; Jungnickel, Volker; Freund, Ronald; Da Silva Costa, Wesley (Sensors And Smart Systems)

The transmission of constant-envelope orthogonal frequency division multiplexing (CE-OFDM) signals, based on electrical phase modulation, was shown to improve the tolerance to noise and the nonlinearity introduced by light-emitting diodes (LEDs) in visible light communication (VLC) systems. This allows …

2023-03-01AlgemeenArtikel

Performance Evaluation of a Simplified Power-Domain NOMA for Visible Light Communications

Silva, Jair A. Lima; P. Lebarck Pizzaia, João; Fim Camporez, Higor A.; Pontes, Maria J.; De Oliveira Rocha, Helder R.; Vieria Segatto, Marcelo E.; Da Silva Costa, Wesley

The performance of a visible light communication (VLC) system based on power domain non-orthogonal multiple access (PD-NOMA) is experimentally evaluated in this paper. The simplicity of the adopted non-orthogonal scheme is provided by the fixed power allocation method at the transmitter and the single …

2023-03-01AlgemeenArtikel

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Planning and resource allocation of a hybrid IoT network using artificial intelligence

Increasing the reach of visible light communication links through constant-envelope OFDM signals

Performance Evaluation of a Simplified Power-Domain NOMA for Visible Light Communications

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