Matches in SemOpenAlex for { <https://semopenalex.org/work/W4292068815> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W4292068815 endingPage "1653" @default.
- W4292068815 startingPage "1649" @default.
- W4292068815 abstract "The problem of blind constant modulus multiuser detection in code-division multiple-access (CDMA) systems is investigated in this letter. Different from traditional approaches which either assume the amplitude of the user of interest is known or arbitrarily set the value of dispersion constant, we consider a more general case where the amplitude is unknown and the dispersion constant is deemed as an unknown parameter jointly determined with the weight vector of the detector. Moreover, a regularization term of the weight vector is incorporated into the optimization to stabilize the problem. With these considerations, an iterative framework is thus introduced to tackle the formulated problem. It is shown that for a given weight vector, the dispersion constant can be analytically determined. To handle the more challenging subproblem with respect to the weight vector, we first present a semidefinite relaxation (SDR) based scheme. Then, a Newton’s method based approach is developed to release the computational burden. Simulations have been carried out to demonstrate the effectiveness of the proposed methods and superiority over conventional approaches." @default.
- W4292068815 created "2022-08-17" @default.
- W4292068815 creator A5035101808 @default.
- W4292068815 creator A5049024305 @default.
- W4292068815 date "2022-08-01" @default.
- W4292068815 modified "2023-10-10" @default.
- W4292068815 title "Blind Constant Modulus Multiuser Detection With Regularization" @default.
- W4292068815 cites W1663595224 @default.
- W4292068815 cites W1996215314 @default.
- W4292068815 cites W2096779081 @default.
- W4292068815 cites W2096921784 @default.
- W4292068815 cites W2097452680 @default.
- W4292068815 cites W2110562101 @default.
- W4292068815 cites W2113167649 @default.
- W4292068815 cites W2126508692 @default.
- W4292068815 cites W2144228966 @default.
- W4292068815 cites W2149569953 @default.
- W4292068815 cites W2159536723 @default.
- W4292068815 cites W2165273657 @default.
- W4292068815 cites W2538454299 @default.
- W4292068815 cites W2791236149 @default.
- W4292068815 cites W2945625176 @default.
- W4292068815 cites W3176357785 @default.
- W4292068815 cites W4205099844 @default.
- W4292068815 doi "https://doi.org/10.1109/lwc.2022.3170321" @default.
- W4292068815 hasPublicationYear "2022" @default.
- W4292068815 type Work @default.
- W4292068815 citedByCount "0" @default.
- W4292068815 crossrefType "journal-article" @default.
- W4292068815 hasAuthorship W4292068815A5035101808 @default.
- W4292068815 hasAuthorship W4292068815A5049024305 @default.
- W4292068815 hasConcept C11413529 @default.
- W4292068815 hasConcept C126255220 @default.
- W4292068815 hasConcept C154945302 @default.
- W4292068815 hasConcept C15744967 @default.
- W4292068815 hasConcept C183877218 @default.
- W4292068815 hasConcept C199360897 @default.
- W4292068815 hasConcept C202444582 @default.
- W4292068815 hasConcept C2776029896 @default.
- W4292068815 hasConcept C2776135515 @default.
- W4292068815 hasConcept C2777027219 @default.
- W4292068815 hasConcept C2777104032 @default.
- W4292068815 hasConcept C28826006 @default.
- W4292068815 hasConcept C33923547 @default.
- W4292068815 hasConcept C41008148 @default.
- W4292068815 hasConcept C47696715 @default.
- W4292068815 hasConcept C51568863 @default.
- W4292068815 hasConcept C76155785 @default.
- W4292068815 hasConcept C77805123 @default.
- W4292068815 hasConceptScore W4292068815C11413529 @default.
- W4292068815 hasConceptScore W4292068815C126255220 @default.
- W4292068815 hasConceptScore W4292068815C154945302 @default.
- W4292068815 hasConceptScore W4292068815C15744967 @default.
- W4292068815 hasConceptScore W4292068815C183877218 @default.
- W4292068815 hasConceptScore W4292068815C199360897 @default.
- W4292068815 hasConceptScore W4292068815C202444582 @default.
- W4292068815 hasConceptScore W4292068815C2776029896 @default.
- W4292068815 hasConceptScore W4292068815C2776135515 @default.
- W4292068815 hasConceptScore W4292068815C2777027219 @default.
- W4292068815 hasConceptScore W4292068815C2777104032 @default.
- W4292068815 hasConceptScore W4292068815C28826006 @default.
- W4292068815 hasConceptScore W4292068815C33923547 @default.
- W4292068815 hasConceptScore W4292068815C41008148 @default.
- W4292068815 hasConceptScore W4292068815C47696715 @default.
- W4292068815 hasConceptScore W4292068815C51568863 @default.
- W4292068815 hasConceptScore W4292068815C76155785 @default.
- W4292068815 hasConceptScore W4292068815C77805123 @default.
- W4292068815 hasFunder F4320316880 @default.
- W4292068815 hasFunder F4320321001 @default.
- W4292068815 hasFunder F4320337111 @default.
- W4292068815 hasIssue "8" @default.
- W4292068815 hasLocation W42920688151 @default.
- W4292068815 hasOpenAccess W4292068815 @default.
- W4292068815 hasPrimaryLocation W42920688151 @default.
- W4292068815 hasRelatedWork W1928318300 @default.
- W4292068815 hasRelatedWork W1993455499 @default.
- W4292068815 hasRelatedWork W2023633691 @default.
- W4292068815 hasRelatedWork W2118572137 @default.
- W4292068815 hasRelatedWork W2167496499 @default.
- W4292068815 hasRelatedWork W2381911011 @default.
- W4292068815 hasRelatedWork W2384381079 @default.
- W4292068815 hasRelatedWork W2537733316 @default.
- W4292068815 hasRelatedWork W27854338 @default.
- W4292068815 hasRelatedWork W2339112496 @default.
- W4292068815 hasVolume "11" @default.
- W4292068815 isParatext "false" @default.
- W4292068815 isRetracted "false" @default.
- W4292068815 workType "article" @default.