FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3120366927> ?p ?o ?g. }

• W3120366927 endingPage "1331" @default.
• W3120366927 startingPage "1317" @default.
• W3120366927 abstract "LEDs can be modulated to support wireless optical data communication. However, particularly LEDs optimized for illumination act as a non-linear low-pass communication channel. In this paper, we translate the non-linear differential equations for the hole-electron recombination and photon emissions, into a discrete-time model with delay taps and non-linear coefficients. This LED model can be inverted, to actively eliminate or mitigate the non-linear dynamic LED distortion. We propose a further simplification of the compensation circuit that allows us to use a relatively simple structure with only a couple of parameters. We experimentally characterize and measure signals communicated via commercially available illumination LEDs that are also used for LiFi communication. In an Intensity Modulation Direct Detection (IM/DD) system employing Pulse Amplitude Modulation (PAM), we show that the proposed equalizer can effectively widen the measured eye diagram, thereby reduce the error rate or can allow a larger constellation. For Orthogonal Frequency Division Multiplexing (OFDM), the reduction in distortion allows at least a 50% increase in bit rate, even on measured noisy channels. This confirms the suitability of the LED model on which our non-linear equalizer is based. We show how non-linear time-constants can be estimated from electrical measurements on the LED signal. With the proposed parameter estimation, the equalizer converges to appropriate compensation settings, in Minimum Mean Square Error (MMSE) sense." @default.
• W3120366927 created "2021-01-18" @default.
• W3120366927 creator A5027189712 @default.
• W3120366927 creator A5042453776 @default.
• W3120366927 creator A5057555047 @default.
• W3120366927 creator A5059603399 @default.
• W3120366927 date "2021-02-01" @default.
• W3120366927 modified "2023-10-11" @default.
• W3120366927 title "Compensating Dynamic Nonlinearities in LED Photon Emission to Enhance Optical Wireless Communication" @default.
• W3120366927 cites W1977915375 @default.
• W3120366927 cites W1992413912 @default.
• W3120366927 cites W1997867308 @default.
• W3120366927 cites W2015206353 @default.
• W3120366927 cites W2018512138 @default.
• W3120366927 cites W2028078039 @default.
• W3120366927 cites W2030705243 @default.
• W3120366927 cites W2034235268 @default.
• W3120366927 cites W2040604105 @default.
• W3120366927 cites W2053710393 @default.
• W3120366927 cites W2074447193 @default.
• W3120366927 cites W2075444547 @default.
• W3120366927 cites W2076823813 @default.
• W3120366927 cites W2097065690 @default.
• W3120366927 cites W2106943324 @default.
• W3120366927 cites W2111854329 @default.
• W3120366927 cites W2118176949 @default.
• W3120366927 cites W2123068486 @default.
• W3120366927 cites W2134911860 @default.
• W3120366927 cites W2152981342 @default.
• W3120366927 cites W2163670414 @default.
• W3120366927 cites W2317147446 @default.
• W3120366927 cites W2320983102 @default.
• W3120366927 cites W2428167557 @default.
• W3120366927 cites W2589073515 @default.
• W3120366927 cites W2884536864 @default.
• W3120366927 cites W2909679975 @default.
• W3120366927 cites W2919893981 @default.
• W3120366927 cites W2983068352 @default.
• W3120366927 cites W2997959974 @default.
• W3120366927 cites W3119608172 @default.
• W3120366927 doi "https://doi.org/10.1109/tvt.2021.3050862" @default.
• W3120366927 hasPublicationYear "2021" @default.
• W3120366927 type Work @default.
• W3120366927 sameAs 3120366927 @default.
• W3120366927 citedByCount "11" @default.
• W3120366927 countsByYear W31203669272021 @default.
• W3120366927 countsByYear W31203669272022 @default.
• W3120366927 countsByYear W31203669272023 @default.
• W3120366927 crossrefType "journal-article" @default.
• W3120366927 hasAuthorship W3120366927A5027189712 @default.
• W3120366927 hasAuthorship W3120366927A5042453776 @default.
• W3120366927 hasAuthorship W3120366927A5057555047 @default.
• W3120366927 hasAuthorship W3120366927A5059603399 @default.
• W3120366927 hasConcept C107021485 @default.
• W3120366927 hasConcept C11171543 @default.
• W3120366927 hasConcept C120665830 @default.
• W3120366927 hasConcept C121332964 @default.
• W3120366927 hasConcept C123079801 @default.
• W3120366927 hasConcept C126780896 @default.
• W3120366927 hasConcept C127162648 @default.
• W3120366927 hasConcept C127413603 @default.
• W3120366927 hasConcept C129404179 @default.
• W3120366927 hasConcept C15744967 @default.
• W3120366927 hasConcept C160487672 @default.
• W3120366927 hasConcept C173413354 @default.
• W3120366927 hasConcept C176666156 @default.
• W3120366927 hasConcept C194257627 @default.
• W3120366927 hasConcept C199360897 @default.
• W3120366927 hasConcept C24326235 @default.
• W3120366927 hasConcept C24890656 @default.
• W3120366927 hasConcept C2776257435 @default.
• W3120366927 hasConcept C2779843651 @default.
• W3120366927 hasConcept C2780023022 @default.
• W3120366927 hasConcept C2781305180 @default.
• W3120366927 hasConcept C40409654 @default.
• W3120366927 hasConcept C41008148 @default.
• W3120366927 hasConcept C555944384 @default.
• W3120366927 hasConcept C56296756 @default.
• W3120366927 hasConcept C76155785 @default.
• W3120366927 hasConceptScore W3120366927C107021485 @default.
• W3120366927 hasConceptScore W3120366927C11171543 @default.
• W3120366927 hasConceptScore W3120366927C120665830 @default.
• W3120366927 hasConceptScore W3120366927C121332964 @default.
• W3120366927 hasConceptScore W3120366927C123079801 @default.
• W3120366927 hasConceptScore W3120366927C126780896 @default.
• W3120366927 hasConceptScore W3120366927C127162648 @default.
• W3120366927 hasConceptScore W3120366927C127413603 @default.
• W3120366927 hasConceptScore W3120366927C129404179 @default.
• W3120366927 hasConceptScore W3120366927C15744967 @default.
• W3120366927 hasConceptScore W3120366927C160487672 @default.
• W3120366927 hasConceptScore W3120366927C173413354 @default.
• W3120366927 hasConceptScore W3120366927C176666156 @default.
• W3120366927 hasConceptScore W3120366927C194257627 @default.
• W3120366927 hasConceptScore W3120366927C199360897 @default.
• W3120366927 hasConceptScore W3120366927C24326235 @default.
• W3120366927 hasConceptScore W3120366927C24890656 @default.
• W3120366927 hasConceptScore W3120366927C2776257435 @default.
• W3120366927 hasConceptScore W3120366927C2779843651 @default.

• next