FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912691641> ?p ?o ?g. }

• W2912691641 abstract "In this study, a novel non-linear companding transform (NCT) is proposed for the DC-biased optical orthogonal frequency division multiplexing (DCO-OFDM) based visible light communications (VLC). The authors lower the peak-to-average power ratio (PAPR) of the original DCO-OFDM signals to mitigate the transmission performance degradation induced by the non-linearity of the light-emitting diodes (LEDs) transmitter. Firstly, the positive and negative amplitudes of the original DCO-OFDM signals are separated into two groups. Then, the group with the maximum peak is first processed with a given compress coefficient u 1 and power compensation coefficient c. After that, another coefficient u 2 is calculated by the emission power conservation criteria to further compress the rest group. Finally, these two groups of amplitude samples are combined together before adding a suitable DC bias for driving LEDs. As the mean power is not changed, a PAPR reduction can be obviously realised by the proposed NCT scheme." @default.
• W2912691641 created "2019-02-21" @default.
• W2912691641 creator A5003244142 @default.
• W2912691641 creator A5023965094 @default.
• W2912691641 creator A5033510051 @default.
• W2912691641 creator A5079171275 @default.
• W2912691641 date "2019-05-01" @default.
• W2912691641 modified "2023-09-23" @default.
• W2912691641 title "Non‐linear companding transform for DCO‐OFDM‐based VLC systems" @default.
• W2912691641 cites W1860498259 @default.
• W2912691641 cites W1969846010 @default.
• W2912691641 cites W2002571640 @default.
• W2912691641 cites W2002621213 @default.
• W2912691641 cites W2005598207 @default.
• W2912691641 cites W2105935781 @default.
• W2912691641 cites W2116514853 @default.
• W2912691641 cites W2123068486 @default.
• W2912691641 cites W2128035339 @default.
• W2912691641 cites W2149696160 @default.
• W2912691641 cites W2169127269 @default.
• W2912691641 cites W2213873297 @default.
• W2912691641 cites W2294612870 @default.
• W2912691641 cites W2367939616 @default.
• W2912691641 cites W2542591073 @default.
• W2912691641 cites W2548912070 @default.
• W2912691641 cites W2604605071 @default.
• W2912691641 cites W2739220480 @default.
• W2912691641 cites W2759682548 @default.
• W2912691641 cites W2781488410 @default.
• W2912691641 cites W2783599596 @default.
• W2912691641 cites W2794426453 @default.
• W2912691641 cites W2801577482 @default.
• W2912691641 cites W2888086367 @default.
• W2912691641 cites W2892350709 @default.
• W2912691641 cites W1990449131 @default.
• W2912691641 doi "https://doi.org/10.1049/iet-com.2018.5864" @default.
• W2912691641 hasPublicationYear "2019" @default.
• W2912691641 type Work @default.
• W2912691641 sameAs 2912691641 @default.
• W2912691641 citedByCount "2" @default.
• W2912691641 countsByYear W29126916412020 @default.
• W2912691641 countsByYear W29126916412021 @default.
• W2912691641 crossrefType "journal-article" @default.
• W2912691641 hasAuthorship W2912691641A5003244142 @default.
• W2912691641 hasAuthorship W2912691641A5023965094 @default.
• W2912691641 hasAuthorship W2912691641A5033510051 @default.
• W2912691641 hasAuthorship W2912691641A5079171275 @default.
• W2912691641 hasConcept C104250799 @default.
• W2912691641 hasConcept C111335779 @default.
• W2912691641 hasConcept C121332964 @default.
• W2912691641 hasConcept C127162648 @default.
• W2912691641 hasConcept C127413603 @default.
• W2912691641 hasConcept C160487672 @default.
• W2912691641 hasConcept C163258240 @default.
• W2912691641 hasConcept C176666156 @default.
• W2912691641 hasConcept C24326235 @default.
• W2912691641 hasConcept C2524010 @default.
• W2912691641 hasConcept C33923547 @default.
• W2912691641 hasConcept C40409654 @default.
• W2912691641 hasConcept C41008148 @default.
• W2912691641 hasConcept C47798520 @default.
• W2912691641 hasConcept C49040817 @default.
• W2912691641 hasConcept C62520636 @default.
• W2912691641 hasConcept C761482 @default.
• W2912691641 hasConcept C76155785 @default.
• W2912691641 hasConcept C77170095 @default.
• W2912691641 hasConceptScore W2912691641C104250799 @default.
• W2912691641 hasConceptScore W2912691641C111335779 @default.
• W2912691641 hasConceptScore W2912691641C121332964 @default.
• W2912691641 hasConceptScore W2912691641C127162648 @default.
• W2912691641 hasConceptScore W2912691641C127413603 @default.
• W2912691641 hasConceptScore W2912691641C160487672 @default.
• W2912691641 hasConceptScore W2912691641C163258240 @default.
• W2912691641 hasConceptScore W2912691641C176666156 @default.
• W2912691641 hasConceptScore W2912691641C24326235 @default.
• W2912691641 hasConceptScore W2912691641C2524010 @default.
• W2912691641 hasConceptScore W2912691641C33923547 @default.
• W2912691641 hasConceptScore W2912691641C40409654 @default.
• W2912691641 hasConceptScore W2912691641C41008148 @default.
• W2912691641 hasConceptScore W2912691641C47798520 @default.
• W2912691641 hasConceptScore W2912691641C49040817 @default.
• W2912691641 hasConceptScore W2912691641C62520636 @default.
• W2912691641 hasConceptScore W2912691641C761482 @default.
• W2912691641 hasConceptScore W2912691641C76155785 @default.
• W2912691641 hasConceptScore W2912691641C77170095 @default.
• W2912691641 hasFunder F4320321001 @default.
• W2912691641 hasFunder F4320321543 @default.
• W2912691641 hasFunder F4320335787 @default.
• W2912691641 hasLocation W29126916411 @default.
• W2912691641 hasOpenAccess W2912691641 @default.
• W2912691641 hasPrimaryLocation W29126916411 @default.
• W2912691641 hasRelatedWork W1603333894 @default.
• W2912691641 hasRelatedWork W1976466521 @default.
• W2912691641 hasRelatedWork W1991217824 @default.
• W2912691641 hasRelatedWork W2020804121 @default.
• W2912691641 hasRelatedWork W2030430337 @default.
• W2912691641 hasRelatedWork W2050115541 @default.
• W2912691641 hasRelatedWork W2051289336 @default.
• W2912691641 hasRelatedWork W2134783883 @default.
• W2912691641 hasRelatedWork W2241764765 @default.

• next