Matches in SemOpenAlex for { <https://semopenalex.org/work/W2999690345> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2999690345 abstract "Abstract The paper presents two modified frame structures for flipped OFDM over optical fiber. Conventional flipped OFDM carries two different frames back to back with positive samples and negative samples with flipped polarity. Almost half of the subcarriers in each frame are loaded with zeros. Conventional flipping enhances the spectral efficiency compared to asymmetrically clipped optical OFDM (ACO-OFDM) but also increases the noise variance at receiver. Proposed flipped OFDM structures are time compressed versions of conventional flipped OFDM. This results in the final flipped OFDM with frame duration which is only half as compared to that in conventional OFDM. Simulation results show that time compression increases the bandwidth efficiency (bits/s Hz−1) along with DC electrical power. Proposed flipped OFDM frames show significant improvement in error performance over single mode fiber of 50 km length at 10 Gbps data rate and low density parity check (LDPC) codes. For nonlinearity and dispersion compensation, phase conjugated subcarrier coding (PCSC) is performed before the inverse fast Fourier transform (IFFT) calculation in OFDM generation, which further improves the fiber length reach capacity by almost 11 km and 2 km respectively in both the proposed flipped OFDM frame structures when compared to conventional flipped OFDM frame structure." @default.
- W2999690345 created "2020-01-23" @default.
- W2999690345 creator A5006423640 @default.
- W2999690345 creator A5048381179 @default.
- W2999690345 date "2020-02-01" @default.
- W2999690345 modified "2023-09-24" @default.
- W2999690345 title "Bandwidth efficient frame structures for flip OFDM with phase conjugated sub carriers and LDPC encoding" @default.
- W2999690345 cites W1556861090 @default.
- W2999690345 cites W1964178306 @default.
- W2999690345 cites W2019743177 @default.
- W2999690345 cites W2052246918 @default.
- W2999690345 cites W2072137496 @default.
- W2999690345 cites W2093355158 @default.
- W2999690345 cites W2099102633 @default.
- W2999690345 cites W2113274078 @default.
- W2999690345 cites W2123068486 @default.
- W2999690345 cites W2124496513 @default.
- W2999690345 cites W2126103160 @default.
- W2999690345 cites W2138959822 @default.
- W2999690345 cites W2139642610 @default.
- W2999690345 cites W2149126001 @default.
- W2999690345 cites W2168938809 @default.
- W2999690345 cites W2176098696 @default.
- W2999690345 cites W2380888198 @default.
- W2999690345 cites W2506661748 @default.
- W2999690345 cites W2621284532 @default.
- W2999690345 cites W2742474704 @default.
- W2999690345 cites W2752539693 @default.
- W2999690345 cites W2804000260 @default.
- W2999690345 cites W2886383767 @default.
- W2999690345 cites W2911002764 @default.
- W2999690345 cites W2969950296 @default.
- W2999690345 cites W2981399532 @default.
- W2999690345 cites W2991242269 @default.
- W2999690345 cites W621173178 @default.
- W2999690345 doi "https://doi.org/10.1016/j.ijleo.2020.164175" @default.
- W2999690345 hasPublicationYear "2020" @default.
- W2999690345 type Work @default.
- W2999690345 sameAs 2999690345 @default.
- W2999690345 citedByCount "4" @default.
- W2999690345 countsByYear W29996903452020 @default.
- W2999690345 countsByYear W29996903452021 @default.
- W2999690345 crossrefType "journal-article" @default.
- W2999690345 hasAuthorship W2999690345A5006423640 @default.
- W2999690345 hasAuthorship W2999690345A5048381179 @default.
- W2999690345 hasConcept C11413529 @default.
- W2999690345 hasConcept C127162648 @default.
- W2999690345 hasConcept C127413603 @default.
- W2999690345 hasConcept C198329298 @default.
- W2999690345 hasConcept C24326235 @default.
- W2999690345 hasConcept C40409654 @default.
- W2999690345 hasConcept C41008148 @default.
- W2999690345 hasConcept C56296756 @default.
- W2999690345 hasConcept C57273362 @default.
- W2999690345 hasConcept C67692717 @default.
- W2999690345 hasConcept C76155785 @default.
- W2999690345 hasConceptScore W2999690345C11413529 @default.
- W2999690345 hasConceptScore W2999690345C127162648 @default.
- W2999690345 hasConceptScore W2999690345C127413603 @default.
- W2999690345 hasConceptScore W2999690345C198329298 @default.
- W2999690345 hasConceptScore W2999690345C24326235 @default.
- W2999690345 hasConceptScore W2999690345C40409654 @default.
- W2999690345 hasConceptScore W2999690345C41008148 @default.
- W2999690345 hasConceptScore W2999690345C56296756 @default.
- W2999690345 hasConceptScore W2999690345C57273362 @default.
- W2999690345 hasConceptScore W2999690345C67692717 @default.
- W2999690345 hasConceptScore W2999690345C76155785 @default.
- W2999690345 hasLocation W29996903451 @default.
- W2999690345 hasOpenAccess W2999690345 @default.
- W2999690345 hasPrimaryLocation W29996903451 @default.
- W2999690345 hasRelatedWork W1105629 @default.
- W2999690345 hasRelatedWork W11645383 @default.
- W2999690345 hasRelatedWork W12822998 @default.
- W2999690345 hasRelatedWork W244180 @default.
- W2999690345 hasRelatedWork W4847529 @default.
- W2999690345 hasRelatedWork W5976944 @default.
- W2999690345 hasRelatedWork W6367314 @default.
- W2999690345 hasRelatedWork W8702100 @default.
- W2999690345 hasRelatedWork W10726550 @default.
- W2999690345 hasRelatedWork W979213 @default.
- W2999690345 isParatext "false" @default.
- W2999690345 isRetracted "false" @default.
- W2999690345 magId "2999690345" @default.
- W2999690345 workType "article" @default.