Matches in SemOpenAlex for { <https://semopenalex.org/work/W1561946246> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W1561946246 abstract "The MIMO-OFDM beamforming design problem is addressed from a system level standpoint. A beamforming method is proposed which helps improve the receiver channel estimation performance without degrading any benefit of a conventional beamformer. To that end, the smoothed singular value decomposition (SSVD) algorithm is first developed to get effective channels after beamforming for two adjacent subcarriers. Based on the SSVD algorithm, the frequency smoothed beamformer (FSB) design is then derived, in which smooth effective channels across all subcarriers are generated and thus the receiver can apply interpolation and smoothing to improve the channel estimation performance. The close singular value problem is discussed. Statistical characteristics of the effective channel are analyzed, which is used to design channel estimation for the beamformed channel. Simulation results show that the FSB design is efficient in the IEEE 802.11n setting." @default.
- W1561946246 created "2016-06-24" @default.
- W1561946246 creator A5016749653 @default.
- W1561946246 creator A5033139833 @default.
- W1561946246 date "2006-01-01" @default.
- W1561946246 modified "2023-09-26" @default.
- W1561946246 title "MIMO-OFDM Beamforming for Improved Channel Estimation." @default.
- W1561946246 hasPublicationYear "2006" @default.
- W1561946246 type Work @default.
- W1561946246 sameAs 1561946246 @default.
- W1561946246 citedByCount "2" @default.
- W1561946246 crossrefType "proceedings-article" @default.
- W1561946246 hasAuthorship W1561946246A5016749653 @default.
- W1561946246 hasAuthorship W1561946246A5033139833 @default.
- W1561946246 hasConcept C11413529 @default.
- W1561946246 hasConcept C126042441 @default.
- W1561946246 hasConcept C127162648 @default.
- W1561946246 hasConcept C127413603 @default.
- W1561946246 hasConcept C130946814 @default.
- W1561946246 hasConcept C137800194 @default.
- W1561946246 hasConcept C160562895 @default.
- W1561946246 hasConcept C207987634 @default.
- W1561946246 hasConcept C22789450 @default.
- W1561946246 hasConcept C24326235 @default.
- W1561946246 hasConcept C31972630 @default.
- W1561946246 hasConcept C3770464 @default.
- W1561946246 hasConcept C40409654 @default.
- W1561946246 hasConcept C41008148 @default.
- W1561946246 hasConcept C54197355 @default.
- W1561946246 hasConcept C76155785 @default.
- W1561946246 hasConceptScore W1561946246C11413529 @default.
- W1561946246 hasConceptScore W1561946246C126042441 @default.
- W1561946246 hasConceptScore W1561946246C127162648 @default.
- W1561946246 hasConceptScore W1561946246C127413603 @default.
- W1561946246 hasConceptScore W1561946246C130946814 @default.
- W1561946246 hasConceptScore W1561946246C137800194 @default.
- W1561946246 hasConceptScore W1561946246C160562895 @default.
- W1561946246 hasConceptScore W1561946246C207987634 @default.
- W1561946246 hasConceptScore W1561946246C22789450 @default.
- W1561946246 hasConceptScore W1561946246C24326235 @default.
- W1561946246 hasConceptScore W1561946246C31972630 @default.
- W1561946246 hasConceptScore W1561946246C3770464 @default.
- W1561946246 hasConceptScore W1561946246C40409654 @default.
- W1561946246 hasConceptScore W1561946246C41008148 @default.
- W1561946246 hasConceptScore W1561946246C54197355 @default.
- W1561946246 hasConceptScore W1561946246C76155785 @default.
- W1561946246 hasOpenAccess W1561946246 @default.
- W1561946246 hasRelatedWork W2108815154 @default.
- W1561946246 hasRelatedWork W2134567243 @default.
- W1561946246 hasRelatedWork W2135684289 @default.
- W1561946246 hasRelatedWork W2146576102 @default.
- W1561946246 hasRelatedWork W2148824288 @default.
- W1561946246 hasRelatedWork W2152136779 @default.
- W1561946246 hasRelatedWork W2159061311 @default.
- W1561946246 hasRelatedWork W2351739404 @default.
- W1561946246 hasRelatedWork W2353933914 @default.
- W1561946246 hasRelatedWork W2381417170 @default.
- W1561946246 hasRelatedWork W2616644557 @default.
- W1561946246 hasRelatedWork W2791295439 @default.
- W1561946246 hasRelatedWork W2794242421 @default.
- W1561946246 hasRelatedWork W2794682043 @default.
- W1561946246 hasRelatedWork W2795454551 @default.
- W1561946246 hasRelatedWork W2810236582 @default.
- W1561946246 hasRelatedWork W2893012547 @default.
- W1561946246 hasRelatedWork W2998367651 @default.
- W1561946246 hasRelatedWork W3012530031 @default.
- W1561946246 hasRelatedWork W3038682075 @default.
- W1561946246 isParatext "false" @default.
- W1561946246 isRetracted "false" @default.
- W1561946246 magId "1561946246" @default.
- W1561946246 workType "article" @default.