Matches in SemOpenAlex for { <https://semopenalex.org/work/W1570578601> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W1570578601 endingPage "494" @default.
- W1570578601 startingPage "481" @default.
- W1570578601 abstract "SUMMARY One of the effective methods used for reducing peak‐to‐average power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM) systems is selected mapping (SLM). In this paper, a new SLM scheme called DSI‐SLM, which is a combination of dummy sequence insertion (DSI) and conventional selected mapping (C‐SLM) is proposed. Previous techniques have had some drawbacks. In DSI, increasing the number of dummy sequences to have better PAPR degrades transmission efficiency, and in C‐SLM, the complexity rises dramatically when the number of sub‐blocks increases. The proposed DSI‐SLM scheme significantly reduces the complexity because of the reduction in the number of sub‐blocks compared with the C‐SLM technique while its PAPR performance is even better. To enhance the efficiency of the OFDM system and suppress the out‐of‐band distortion from the power amplifier nonlinearity, a digital predistortion technique is applied to the DSI‐SLM scheme. Simulations are carried out with the actual power amplifier model and the OFDM signal based on the worldwide interoperability for microwave access standard and quadrature phase‐shift keying modulation. The simulation results show improvement in PAPR reduction and complexity, whereas the BER performance is slightly worse. Copyright © 2011 John Wiley & Sons, Ltd." @default.
- W1570578601 created "2016-06-24" @default.
- W1570578601 creator A5027932446 @default.
- W1570578601 creator A5048090706 @default.
- W1570578601 creator A5051106632 @default.
- W1570578601 creator A5055629632 @default.
- W1570578601 creator A5063212967 @default.
- W1570578601 date "2011-09-29" @default.
- W1570578601 modified "2023-10-10" @default.
- W1570578601 title "A low complexity selected mapping scheme for peak to average power ratio reduction with digital predistortion in OFDM systems" @default.
- W1570578601 cites W1605556753 @default.
- W1570578601 cites W1986820769 @default.
- W1570578601 cites W2097870691 @default.
- W1570578601 cites W2099783857 @default.
- W1570578601 cites W2105862752 @default.
- W1570578601 cites W2106841106 @default.
- W1570578601 cites W2110411562 @default.
- W1570578601 cites W2124538346 @default.
- W1570578601 cites W2135172924 @default.
- W1570578601 cites W2137968973 @default.
- W1570578601 cites W2161185623 @default.
- W1570578601 cites W2163172977 @default.
- W1570578601 cites W2544684755 @default.
- W1570578601 cites W4231508183 @default.
- W1570578601 doi "https://doi.org/10.1002/dac.1352" @default.
- W1570578601 hasPublicationYear "2011" @default.
- W1570578601 type Work @default.
- W1570578601 sameAs 1570578601 @default.
- W1570578601 citedByCount "16" @default.
- W1570578601 countsByYear W15705786012012 @default.
- W1570578601 countsByYear W15705786012013 @default.
- W1570578601 countsByYear W15705786012014 @default.
- W1570578601 countsByYear W15705786012015 @default.
- W1570578601 countsByYear W15705786012016 @default.
- W1570578601 countsByYear W15705786012019 @default.
- W1570578601 countsByYear W15705786012020 @default.
- W1570578601 countsByYear W15705786012022 @default.
- W1570578601 countsByYear W15705786012023 @default.
- W1570578601 crossrefType "journal-article" @default.
- W1570578601 hasAuthorship W1570578601A5027932446 @default.
- W1570578601 hasAuthorship W1570578601A5048090706 @default.
- W1570578601 hasAuthorship W1570578601A5051106632 @default.
- W1570578601 hasAuthorship W1570578601A5055629632 @default.
- W1570578601 hasAuthorship W1570578601A5063212967 @default.
- W1570578601 hasBestOaLocation W15705786012 @default.
- W1570578601 hasConcept C111335779 @default.
- W1570578601 hasConcept C121332964 @default.
- W1570578601 hasConcept C123079801 @default.
- W1570578601 hasConcept C127162648 @default.
- W1570578601 hasConcept C127413603 @default.
- W1570578601 hasConcept C19275194 @default.
- W1570578601 hasConcept C194257627 @default.
- W1570578601 hasConcept C24326235 @default.
- W1570578601 hasConcept C24890656 @default.
- W1570578601 hasConcept C2524010 @default.
- W1570578601 hasConcept C2776257435 @default.
- W1570578601 hasConcept C2778587875 @default.
- W1570578601 hasConcept C33923547 @default.
- W1570578601 hasConcept C40409654 @default.
- W1570578601 hasConcept C41008148 @default.
- W1570578601 hasConcept C76155785 @default.
- W1570578601 hasConceptScore W1570578601C111335779 @default.
- W1570578601 hasConceptScore W1570578601C121332964 @default.
- W1570578601 hasConceptScore W1570578601C123079801 @default.
- W1570578601 hasConceptScore W1570578601C127162648 @default.
- W1570578601 hasConceptScore W1570578601C127413603 @default.
- W1570578601 hasConceptScore W1570578601C19275194 @default.
- W1570578601 hasConceptScore W1570578601C194257627 @default.
- W1570578601 hasConceptScore W1570578601C24326235 @default.
- W1570578601 hasConceptScore W1570578601C24890656 @default.
- W1570578601 hasConceptScore W1570578601C2524010 @default.
- W1570578601 hasConceptScore W1570578601C2776257435 @default.
- W1570578601 hasConceptScore W1570578601C2778587875 @default.
- W1570578601 hasConceptScore W1570578601C33923547 @default.
- W1570578601 hasConceptScore W1570578601C40409654 @default.
- W1570578601 hasConceptScore W1570578601C41008148 @default.
- W1570578601 hasConceptScore W1570578601C76155785 @default.
- W1570578601 hasIssue "4" @default.
- W1570578601 hasLocation W15705786011 @default.
- W1570578601 hasLocation W15705786012 @default.
- W1570578601 hasOpenAccess W1570578601 @default.
- W1570578601 hasPrimaryLocation W15705786011 @default.
- W1570578601 hasRelatedWork W2001465617 @default.
- W1570578601 hasRelatedWork W2050609909 @default.
- W1570578601 hasRelatedWork W2107976633 @default.
- W1570578601 hasRelatedWork W2122608075 @default.
- W1570578601 hasRelatedWork W2160527488 @default.
- W1570578601 hasRelatedWork W2161051577 @default.
- W1570578601 hasRelatedWork W2166364183 @default.
- W1570578601 hasRelatedWork W2359577182 @default.
- W1570578601 hasRelatedWork W2540210237 @default.
- W1570578601 hasRelatedWork W4328010791 @default.
- W1570578601 hasVolume "26" @default.
- W1570578601 isParatext "false" @default.
- W1570578601 isRetracted "false" @default.
- W1570578601 magId "1570578601" @default.
- W1570578601 workType "article" @default.