Matches in SemOpenAlex for { <https://semopenalex.org/work/W2766028567> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2766028567 abstract "This paper presents an empirical mode decomposition (EMD) based adaptive filter (AF) for channel estimation in OFDM system. In this method, length of channel impulse response (CIR) is first approximated using Akaike information criterion (AIC). Then, CIR is estimated using adaptive filter with EMD decomposed IMF of the received OFDM symbol. The correlation and kurtosis measures are used to select the useful IMF component from among available IMFs. Conventional AF uses random initial weight vector. The novelty of the proposed method is that it uses decimated version of one of the decomposed IMFs of received OFDM symbol as initial weight vector. This makes the proposed EMD based AF method converge to minimum mean square error (MMSE) in less number of iterations resulting in almost 50% saving of computations. The simulation studies in terms of bit error rate (BER) and mean square error (MSE) calculations established the efficacy of proposed method; and comparative studies under different modulation schemes and fading conditions revealed improved performance." @default.
- W2766028567 created "2017-11-10" @default.
- W2766028567 creator A5019391678 @default.
- W2766028567 creator A5042982346 @default.
- W2766028567 creator A5074340054 @default.
- W2766028567 date "2017-10-01" @default.
- W2766028567 modified "2023-09-22" @default.
- W2766028567 title "Empirical Mode Decomposition based Adaptive Filtering for Orthogonal Frequency Division Multiplexing Channel Estimation" @default.
- W2766028567 doi "https://doi.org/10.5829/ije.2017.30.10a.13" @default.
- W2766028567 hasPublicationYear "2017" @default.
- W2766028567 type Work @default.
- W2766028567 sameAs 2766028567 @default.
- W2766028567 citedByCount "2" @default.
- W2766028567 countsByYear W27660285672019 @default.
- W2766028567 countsByYear W27660285672021 @default.
- W2766028567 crossrefType "journal-article" @default.
- W2766028567 hasAuthorship W2766028567A5019391678 @default.
- W2766028567 hasAuthorship W2766028567A5042982346 @default.
- W2766028567 hasAuthorship W2766028567A5074340054 @default.
- W2766028567 hasConcept C102248274 @default.
- W2766028567 hasConcept C105795698 @default.
- W2766028567 hasConcept C106131492 @default.
- W2766028567 hasConcept C112633086 @default.
- W2766028567 hasConcept C11413529 @default.
- W2766028567 hasConcept C126674687 @default.
- W2766028567 hasConcept C127162648 @default.
- W2766028567 hasConcept C139945424 @default.
- W2766028567 hasConcept C185429906 @default.
- W2766028567 hasConcept C25570617 @default.
- W2766028567 hasConcept C31972630 @default.
- W2766028567 hasConcept C33923547 @default.
- W2766028567 hasConcept C40409654 @default.
- W2766028567 hasConcept C41008148 @default.
- W2766028567 hasConcept C57273362 @default.
- W2766028567 hasConcept C76155785 @default.
- W2766028567 hasConcept C81978471 @default.
- W2766028567 hasConcept C90652560 @default.
- W2766028567 hasConceptScore W2766028567C102248274 @default.
- W2766028567 hasConceptScore W2766028567C105795698 @default.
- W2766028567 hasConceptScore W2766028567C106131492 @default.
- W2766028567 hasConceptScore W2766028567C112633086 @default.
- W2766028567 hasConceptScore W2766028567C11413529 @default.
- W2766028567 hasConceptScore W2766028567C126674687 @default.
- W2766028567 hasConceptScore W2766028567C127162648 @default.
- W2766028567 hasConceptScore W2766028567C139945424 @default.
- W2766028567 hasConceptScore W2766028567C185429906 @default.
- W2766028567 hasConceptScore W2766028567C25570617 @default.
- W2766028567 hasConceptScore W2766028567C31972630 @default.
- W2766028567 hasConceptScore W2766028567C33923547 @default.
- W2766028567 hasConceptScore W2766028567C40409654 @default.
- W2766028567 hasConceptScore W2766028567C41008148 @default.
- W2766028567 hasConceptScore W2766028567C57273362 @default.
- W2766028567 hasConceptScore W2766028567C76155785 @default.
- W2766028567 hasConceptScore W2766028567C81978471 @default.
- W2766028567 hasConceptScore W2766028567C90652560 @default.
- W2766028567 hasIssue "10" @default.
- W2766028567 hasLocation W27660285671 @default.
- W2766028567 hasOpenAccess W2766028567 @default.
- W2766028567 hasPrimaryLocation W27660285671 @default.
- W2766028567 hasRelatedWork W1506783213 @default.
- W2766028567 hasRelatedWork W1991516859 @default.
- W2766028567 hasRelatedWork W2000944671 @default.
- W2766028567 hasRelatedWork W2006905888 @default.
- W2766028567 hasRelatedWork W2044034606 @default.
- W2766028567 hasRelatedWork W2045533694 @default.
- W2766028567 hasRelatedWork W2109270498 @default.
- W2766028567 hasRelatedWork W2112455729 @default.
- W2766028567 hasRelatedWork W2150074087 @default.
- W2766028567 hasRelatedWork W2163029964 @default.
- W2766028567 hasRelatedWork W2166355758 @default.
- W2766028567 hasRelatedWork W2222993146 @default.
- W2766028567 hasRelatedWork W2317456660 @default.
- W2766028567 hasRelatedWork W2356068636 @default.
- W2766028567 hasRelatedWork W2374001769 @default.
- W2766028567 hasRelatedWork W2464755593 @default.
- W2766028567 hasRelatedWork W2734830219 @default.
- W2766028567 hasRelatedWork W2810359077 @default.
- W2766028567 hasRelatedWork W2891672423 @default.
- W2766028567 hasRelatedWork W3045769744 @default.
- W2766028567 hasVolume "30" @default.
- W2766028567 isParatext "false" @default.
- W2766028567 isRetracted "false" @default.
- W2766028567 magId "2766028567" @default.
- W2766028567 workType "article" @default.