Matches in SemOpenAlex for { <https://semopenalex.org/work/W2380081160> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2380081160 abstract "A low computational complexity and efficient channel estimation method is proposed for DS-CDMA wireless communication systems. After the received signal of the DS-CDMA systems is pre-processed with despread or multiuser detection in the time domain,the interference signal can be significantly reduced and the desired signal can be regarded as the dominating component in the despreaded signal,thus the channel vector of the desired signal can be well approximated with the maximum eigenvector of the autocorrelation matrix of the processed signal. However,direct eigendecomposition needs heavy computational burden and eigenvector tracking with 1 ow complexity has worse transient state performance. A new method based on column vector average of the autocorrelation matrix without eigendecomposition is presented to estimate the channel vector. Simulation results indicate that the performance of the new method with low complexity is very close to that of the method with direct eigendecomposition." @default.
- W2380081160 created "2016-06-24" @default.
- W2380081160 creator A5064203297 @default.
- W2380081160 date "2003-01-01" @default.
- W2380081160 modified "2023-09-22" @default.
- W2380081160 title "Channel estimation algorithm based on vector average" @default.
- W2380081160 hasPublicationYear "2003" @default.
- W2380081160 type Work @default.
- W2380081160 sameAs 2380081160 @default.
- W2380081160 citedByCount "0" @default.
- W2380081160 crossrefType "journal-article" @default.
- W2380081160 hasAuthorship W2380081160A5064203297 @default.
- W2380081160 hasConcept C103824480 @default.
- W2380081160 hasConcept C105795698 @default.
- W2380081160 hasConcept C106487976 @default.
- W2380081160 hasConcept C11413529 @default.
- W2380081160 hasConcept C121332964 @default.
- W2380081160 hasConcept C127162648 @default.
- W2380081160 hasConcept C158693339 @default.
- W2380081160 hasConcept C159985019 @default.
- W2380081160 hasConcept C169756996 @default.
- W2380081160 hasConcept C179799912 @default.
- W2380081160 hasConcept C192562407 @default.
- W2380081160 hasConcept C199360897 @default.
- W2380081160 hasConcept C2777798563 @default.
- W2380081160 hasConcept C2779843651 @default.
- W2380081160 hasConcept C31972630 @default.
- W2380081160 hasConcept C33923547 @default.
- W2380081160 hasConcept C4033963 @default.
- W2380081160 hasConcept C41008148 @default.
- W2380081160 hasConcept C47696715 @default.
- W2380081160 hasConcept C5297727 @default.
- W2380081160 hasConcept C62520636 @default.
- W2380081160 hasConcept C74650414 @default.
- W2380081160 hasConcept C76155785 @default.
- W2380081160 hasConceptScore W2380081160C103824480 @default.
- W2380081160 hasConceptScore W2380081160C105795698 @default.
- W2380081160 hasConceptScore W2380081160C106487976 @default.
- W2380081160 hasConceptScore W2380081160C11413529 @default.
- W2380081160 hasConceptScore W2380081160C121332964 @default.
- W2380081160 hasConceptScore W2380081160C127162648 @default.
- W2380081160 hasConceptScore W2380081160C158693339 @default.
- W2380081160 hasConceptScore W2380081160C159985019 @default.
- W2380081160 hasConceptScore W2380081160C169756996 @default.
- W2380081160 hasConceptScore W2380081160C179799912 @default.
- W2380081160 hasConceptScore W2380081160C192562407 @default.
- W2380081160 hasConceptScore W2380081160C199360897 @default.
- W2380081160 hasConceptScore W2380081160C2777798563 @default.
- W2380081160 hasConceptScore W2380081160C2779843651 @default.
- W2380081160 hasConceptScore W2380081160C31972630 @default.
- W2380081160 hasConceptScore W2380081160C33923547 @default.
- W2380081160 hasConceptScore W2380081160C4033963 @default.
- W2380081160 hasConceptScore W2380081160C41008148 @default.
- W2380081160 hasConceptScore W2380081160C47696715 @default.
- W2380081160 hasConceptScore W2380081160C5297727 @default.
- W2380081160 hasConceptScore W2380081160C62520636 @default.
- W2380081160 hasConceptScore W2380081160C74650414 @default.
- W2380081160 hasConceptScore W2380081160C76155785 @default.
- W2380081160 hasLocation W23800811601 @default.
- W2380081160 hasOpenAccess W2380081160 @default.
- W2380081160 hasPrimaryLocation W23800811601 @default.
- W2380081160 hasRelatedWork W1599865954 @default.
- W2380081160 hasRelatedWork W2091176216 @default.
- W2380081160 hasRelatedWork W2146682704 @default.
- W2380081160 hasRelatedWork W2580037604 @default.
- W2380081160 hasRelatedWork W259099120 @default.
- W2380081160 hasRelatedWork W2886326258 @default.
- W2380081160 hasRelatedWork W2902918437 @default.
- W2380081160 hasRelatedWork W2969405924 @default.
- W2380081160 hasRelatedWork W3014761598 @default.
- W2380081160 hasRelatedWork W3017319631 @default.
- W2380081160 hasRelatedWork W3049315343 @default.
- W2380081160 hasRelatedWork W3119960863 @default.
- W2380081160 hasRelatedWork W2774587797 @default.
- W2380081160 hasRelatedWork W2847901324 @default.
- W2380081160 hasRelatedWork W2871749246 @default.
- W2380081160 hasRelatedWork W2882962323 @default.
- W2380081160 hasRelatedWork W2975721135 @default.
- W2380081160 hasRelatedWork W3028395356 @default.
- W2380081160 hasRelatedWork W3096405912 @default.
- W2380081160 hasRelatedWork W3130715619 @default.
- W2380081160 isParatext "false" @default.
- W2380081160 isRetracted "false" @default.
- W2380081160 magId "2380081160" @default.
- W2380081160 workType "article" @default.