Matches in SemOpenAlex for { <https://semopenalex.org/work/W275010989> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W275010989 abstract "In this paper we present a novel approach in Multiple-Input Multiple Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) channel estimation technique based on a Decision Directed Recursive Least Squares (RLS) algorithm in which no pilot symbols needs to be integrated in the data after a short initial preamble. The novelty and key concept of the proposed technique is the block-wise causal and anti-causal RLS processing that yields two independent processing of RLS along with the associated decisions. Due to the usage of low density parity check (LDPC) channel code the receiver operates with soft information, which enables us to introduce a new mod- ification of the Turbo principle as well as a simple information combining approach based on approximated a-posteriori log- likelihood ratios (LLRs). Although the computational complexity is increased by both of our approaches, the latter is relatively less complex than the earlier. Simulation results show that these implementations outperform the simple RLS-DDCE algorithm and yield lower bit error rates (BER) and more accurate channel estimates." @default.
- W275010989 created "2016-06-24" @default.
- W275010989 creator A5082804018 @default.
- W275010989 date "2009-01-01" @default.
- W275010989 modified "2023-09-27" @default.
- W275010989 title "Adaptive Channel Estimation based on Soft Information Processing in Broadband Spatial Multiplexing Receivers" @default.
- W275010989 cites W2074680350 @default.
- W275010989 cites W2097876703 @default.
- W275010989 cites W2102251435 @default.
- W275010989 cites W2121606987 @default.
- W275010989 cites W2130756561 @default.
- W275010989 cites W2133915574 @default.
- W275010989 cites W2135764410 @default.
- W275010989 cites W2136180922 @default.
- W275010989 cites W2978269787 @default.
- W275010989 hasPublicationYear "2009" @default.
- W275010989 type Work @default.
- W275010989 sameAs 275010989 @default.
- W275010989 citedByCount "0" @default.
- W275010989 crossrefType "journal-article" @default.
- W275010989 hasAuthorship W275010989A5082804018 @default.
- W275010989 hasConcept C11413529 @default.
- W275010989 hasConcept C114504821 @default.
- W275010989 hasConcept C127162648 @default.
- W275010989 hasConcept C130946814 @default.
- W275010989 hasConcept C207987634 @default.
- W275010989 hasConcept C40409654 @default.
- W275010989 hasConcept C41008148 @default.
- W275010989 hasConcept C57273362 @default.
- W275010989 hasConcept C67692717 @default.
- W275010989 hasConcept C76155785 @default.
- W275010989 hasConcept C80444323 @default.
- W275010989 hasConceptScore W275010989C11413529 @default.
- W275010989 hasConceptScore W275010989C114504821 @default.
- W275010989 hasConceptScore W275010989C127162648 @default.
- W275010989 hasConceptScore W275010989C130946814 @default.
- W275010989 hasConceptScore W275010989C207987634 @default.
- W275010989 hasConceptScore W275010989C40409654 @default.
- W275010989 hasConceptScore W275010989C41008148 @default.
- W275010989 hasConceptScore W275010989C57273362 @default.
- W275010989 hasConceptScore W275010989C67692717 @default.
- W275010989 hasConceptScore W275010989C76155785 @default.
- W275010989 hasConceptScore W275010989C80444323 @default.
- W275010989 hasLocation W2750109891 @default.
- W275010989 hasOpenAccess W275010989 @default.
- W275010989 hasPrimaryLocation W2750109891 @default.
- W275010989 hasRelatedWork W1533105281 @default.
- W275010989 hasRelatedWork W1697419279 @default.
- W275010989 hasRelatedWork W1778962565 @default.
- W275010989 hasRelatedWork W1957446864 @default.
- W275010989 hasRelatedWork W1986277025 @default.
- W275010989 hasRelatedWork W2043706451 @default.
- W275010989 hasRelatedWork W2049327101 @default.
- W275010989 hasRelatedWork W2062896314 @default.
- W275010989 hasRelatedWork W2069741620 @default.
- W275010989 hasRelatedWork W2122365759 @default.
- W275010989 hasRelatedWork W2130198715 @default.
- W275010989 hasRelatedWork W2136250763 @default.
- W275010989 hasRelatedWork W2143615735 @default.
- W275010989 hasRelatedWork W2143959745 @default.
- W275010989 hasRelatedWork W2159013815 @default.
- W275010989 hasRelatedWork W2160592931 @default.
- W275010989 hasRelatedWork W2169155112 @default.
- W275010989 hasRelatedWork W2391971811 @default.
- W275010989 hasRelatedWork W2527459548 @default.
- W275010989 hasRelatedWork W2950128285 @default.
- W275010989 isParatext "false" @default.
- W275010989 isRetracted "false" @default.
- W275010989 magId "275010989" @default.
- W275010989 workType "article" @default.