Matches in SemOpenAlex for { <https://semopenalex.org/work/W2533938898> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2533938898 abstract "Pilot pattern and pilot density are often used for channel estimation in optical/electronic orthogonal frequency division multiplexing (OFDM) systems. To enhance the performance of the channel estimation of OFDM systems, the transmission of the OFDM signals is experimentally investigated via different pilot tone arrangements for effective channel estimation. Three types of pilot patterns (comb-type, block-type and incline-type) are used to evaluate the output OFDM signal in terms of error vector magnitude (EVM), based on the most commonly adopted low complexity Least Square (LS) channel estimation algorithm. It has been shown that, the pilot insertion will definitely improve the quality of the transmitted OFDM signals up to 6 dB in EVM. The best channel estimation is obtained by the block-type pilot pattern, which gives nearly 1dB gain in EVM compared with the other two patterns, implying the measured channel of the electronic cable is relatively quasi-static." @default.
- W2533938898 created "2016-10-28" @default.
- W2533938898 creator A5002671810 @default.
- W2533938898 creator A5006429307 @default.
- W2533938898 creator A5015039354 @default.
- W2533938898 creator A5048758792 @default.
- W2533938898 creator A5074745823 @default.
- W2533938898 creator A5089053669 @default.
- W2533938898 date "2011-11-30" @default.
- W2533938898 modified "2023-10-17" @default.
- W2533938898 title "Experimental evaluation of pilot arrangement for channel estimation in OFDM systems" @default.
- W2533938898 cites W2103699908 @default.
- W2533938898 cites W2116318491 @default.
- W2533938898 cites W2158074025 @default.
- W2533938898 cites W2158377227 @default.
- W2533938898 cites W2166826179 @default.
- W2533938898 cites W3148388057 @default.
- W2533938898 cites W621173178 @default.
- W2533938898 doi "https://doi.org/10.1117/12.904090" @default.
- W2533938898 hasPublicationYear "2011" @default.
- W2533938898 type Work @default.
- W2533938898 sameAs 2533938898 @default.
- W2533938898 citedByCount "4" @default.
- W2533938898 countsByYear W25339388982013 @default.
- W2533938898 countsByYear W25339388982014 @default.
- W2533938898 crossrefType "proceedings-article" @default.
- W2533938898 hasAuthorship W2533938898A5002671810 @default.
- W2533938898 hasAuthorship W2533938898A5006429307 @default.
- W2533938898 hasAuthorship W2533938898A5015039354 @default.
- W2533938898 hasAuthorship W2533938898A5048758792 @default.
- W2533938898 hasAuthorship W2533938898A5074745823 @default.
- W2533938898 hasAuthorship W2533938898A5089053669 @default.
- W2533938898 hasConcept C127162648 @default.
- W2533938898 hasConcept C127413603 @default.
- W2533938898 hasConcept C19275194 @default.
- W2533938898 hasConcept C197264572 @default.
- W2533938898 hasConcept C199360897 @default.
- W2533938898 hasConcept C24326235 @default.
- W2533938898 hasConcept C2524010 @default.
- W2533938898 hasConcept C2777210771 @default.
- W2533938898 hasConcept C2779843651 @default.
- W2533938898 hasConcept C33923547 @default.
- W2533938898 hasConcept C40409654 @default.
- W2533938898 hasConcept C41008148 @default.
- W2533938898 hasConcept C56296756 @default.
- W2533938898 hasConcept C761482 @default.
- W2533938898 hasConcept C76155785 @default.
- W2533938898 hasConceptScore W2533938898C127162648 @default.
- W2533938898 hasConceptScore W2533938898C127413603 @default.
- W2533938898 hasConceptScore W2533938898C19275194 @default.
- W2533938898 hasConceptScore W2533938898C197264572 @default.
- W2533938898 hasConceptScore W2533938898C199360897 @default.
- W2533938898 hasConceptScore W2533938898C24326235 @default.
- W2533938898 hasConceptScore W2533938898C2524010 @default.
- W2533938898 hasConceptScore W2533938898C2777210771 @default.
- W2533938898 hasConceptScore W2533938898C2779843651 @default.
- W2533938898 hasConceptScore W2533938898C33923547 @default.
- W2533938898 hasConceptScore W2533938898C40409654 @default.
- W2533938898 hasConceptScore W2533938898C41008148 @default.
- W2533938898 hasConceptScore W2533938898C56296756 @default.
- W2533938898 hasConceptScore W2533938898C761482 @default.
- W2533938898 hasConceptScore W2533938898C76155785 @default.
- W2533938898 hasLocation W25339388981 @default.
- W2533938898 hasOpenAccess W2533938898 @default.
- W2533938898 hasPrimaryLocation W25339388981 @default.
- W2533938898 hasRelatedWork W1861514395 @default.
- W2533938898 hasRelatedWork W2103630620 @default.
- W2533938898 hasRelatedWork W2137488950 @default.
- W2533938898 hasRelatedWork W2533938898 @default.
- W2533938898 hasRelatedWork W2541059652 @default.
- W2533938898 hasRelatedWork W2787063296 @default.
- W2533938898 hasRelatedWork W4243590696 @default.
- W2533938898 hasRelatedWork W4311723557 @default.
- W2533938898 hasRelatedWork W4321636932 @default.
- W2533938898 hasRelatedWork W2122625652 @default.
- W2533938898 isParatext "false" @default.
- W2533938898 isRetracted "false" @default.
- W2533938898 magId "2533938898" @default.
- W2533938898 workType "article" @default.