FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2126086670> ?p ?o ?g. }

• W2126086670 endingPage "356" @default.
• W2126086670 startingPage "343" @default.
• W2126086670 abstract "Many underwater acoustic channels exhibit correlated (semideterministic) multipath arrivals. Such channels are often time-varying with extensive delay spread and yet have a limited number of degrees of freedom due to cross-path (cross-tap) correlation. Traditional least square algorithms used for channel estimation do not exploit this correlation structure. In this paper, a model-based channel tracking algorithm is proposed for correlated underwater acoustic communication channels. To exploit the cross-tap correlation, the channel impulse response (CIR) is projected into a lower dimensional signal subspace consisting of a set of uncorrelated channel components. Assuming constant bases, the channel variations are then represented via an autoregressive (AR) model of these uncorrelated components. This leads to a dynamic model of reduced dimension which can be effectively processed using a Kalman filter, yielding improved channel tracking performance. By tracking only a small number of degrees of freedom in the signal subspace, significant savings in computations can be achieved compared with the conventional recursive least square (RLS) algorithm. Performance is demonstrated with at-sea data." @default.
• W2126086670 created "2016-06-24" @default.
• W2126086670 creator A5000838811 @default.
• W2126086670 creator A5011533533 @default.
• W2126086670 creator A5044152508 @default.
• W2126086670 creator A5070029555 @default.
• W2126086670 date "2014-04-01" @default.
• W2126086670 modified "2023-10-18" @default.
• W2126086670 title "Model-Based Signal Subspace Channel Tracking for Correlated Underwater Acoustic Communication Channels" @default.
• W2126086670 cites W1504011351 @default.
• W2126086670 cites W1969278947 @default.
• W2126086670 cites W1992649231 @default.
• W2126086670 cites W2006436336 @default.
• W2126086670 cites W2021227737 @default.
• W2126086670 cites W2093808552 @default.
• W2126086670 cites W2097606935 @default.
• W2126086670 cites W2109035688 @default.
• W2126086670 cites W2115098683 @default.
• W2126086670 cites W2121735932 @default.
• W2126086670 cites W2123993978 @default.
• W2126086670 cites W2125659977 @default.
• W2126086670 cites W2130917709 @default.
• W2126086670 cites W2131665779 @default.
• W2126086670 cites W2132799882 @default.
• W2126086670 cites W2133515443 @default.
• W2126086670 cites W2140050892 @default.
• W2126086670 cites W2148871837 @default.
• W2126086670 cites W2149897854 @default.
• W2126086670 cites W2151473476 @default.
• W2126086670 cites W2153570450 @default.
• W2126086670 cites W2155245635 @default.
• W2126086670 cites W2157558824 @default.
• W2126086670 cites W2160979406 @default.
• W2126086670 cites W2161091728 @default.
• W2126086670 cites W2167050975 @default.
• W2126086670 cites W2169842858 @default.
• W2126086670 doi "https://doi.org/10.1109/joe.2013.2251808" @default.
• W2126086670 hasPublicationYear "2014" @default.
• W2126086670 type Work @default.
• W2126086670 sameAs 2126086670 @default.
• W2126086670 citedByCount "32" @default.
• W2126086670 countsByYear W21260866702013 @default.
• W2126086670 countsByYear W21260866702014 @default.
• W2126086670 countsByYear W21260866702015 @default.
• W2126086670 countsByYear W21260866702016 @default.
• W2126086670 countsByYear W21260866702018 @default.
• W2126086670 countsByYear W21260866702019 @default.
• W2126086670 countsByYear W21260866702020 @default.
• W2126086670 countsByYear W21260866702021 @default.
• W2126086670 countsByYear W21260866702022 @default.
• W2126086670 countsByYear W21260866702023 @default.
• W2126086670 crossrefType "journal-article" @default.
• W2126086670 hasAuthorship W2126086670A5000838811 @default.
• W2126086670 hasAuthorship W2126086670A5011533533 @default.
• W2126086670 hasAuthorship W2126086670A5044152508 @default.
• W2126086670 hasAuthorship W2126086670A5070029555 @default.
• W2126086670 hasConcept C111368507 @default.
• W2126086670 hasConcept C115961682 @default.
• W2126086670 hasConcept C121332964 @default.
• W2126086670 hasConcept C127162648 @default.
• W2126086670 hasConcept C127313418 @default.
• W2126086670 hasConcept C154945302 @default.
• W2126086670 hasConcept C15744967 @default.
• W2126086670 hasConcept C169111936 @default.
• W2126086670 hasConcept C19417346 @default.
• W2126086670 hasConcept C199360897 @default.
• W2126086670 hasConcept C24890656 @default.
• W2126086670 hasConcept C2775936607 @default.
• W2126086670 hasConcept C2777121530 @default.
• W2126086670 hasConcept C2779843651 @default.
• W2126086670 hasConcept C32834561 @default.
• W2126086670 hasConcept C41008148 @default.
• W2126086670 hasConcept C67467970 @default.
• W2126086670 hasConcept C76155785 @default.
• W2126086670 hasConcept C98083399 @default.
• W2126086670 hasConcept C99498987 @default.
• W2126086670 hasConceptScore W2126086670C111368507 @default.
• W2126086670 hasConceptScore W2126086670C115961682 @default.
• W2126086670 hasConceptScore W2126086670C121332964 @default.
• W2126086670 hasConceptScore W2126086670C127162648 @default.
• W2126086670 hasConceptScore W2126086670C127313418 @default.
• W2126086670 hasConceptScore W2126086670C154945302 @default.
• W2126086670 hasConceptScore W2126086670C15744967 @default.
• W2126086670 hasConceptScore W2126086670C169111936 @default.
• W2126086670 hasConceptScore W2126086670C19417346 @default.
• W2126086670 hasConceptScore W2126086670C199360897 @default.
• W2126086670 hasConceptScore W2126086670C24890656 @default.
• W2126086670 hasConceptScore W2126086670C2775936607 @default.
• W2126086670 hasConceptScore W2126086670C2777121530 @default.
• W2126086670 hasConceptScore W2126086670C2779843651 @default.
• W2126086670 hasConceptScore W2126086670C32834561 @default.
• W2126086670 hasConceptScore W2126086670C41008148 @default.
• W2126086670 hasConceptScore W2126086670C67467970 @default.
• W2126086670 hasConceptScore W2126086670C76155785 @default.
• W2126086670 hasConceptScore W2126086670C98083399 @default.
• W2126086670 hasConceptScore W2126086670C99498987 @default.
• W2126086670 hasIssue "2" @default.
• W2126086670 hasLocation W21260866701 @default.

• next