Matches in SemOpenAlex for { <https://semopenalex.org/work/W2970558462> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2970558462 abstract "In this paper, we propose a low-complexity method to approximately solve the SINR-constrained optimization problem of symbol-level precoding (SLP). First, assuming a generic modulation scheme, the precoding optimization problem is recast as a standard non-negative least squares (NNLS). Then, we improve an existing closed-form SLP (CF-SLP) scheme using the conditions for nearly perfect recovery of the optimal solution support, followed by solving a reduced system of linear equations. We show through simulation results that in comparison with the CF-SLP method, the improved approximate solution of this paper, referred to as ICF-SLP, significantly enhances the performance with a negligible increase in complexity. We also provide comparisons with a fast-converging iterative NNLS algorithm, where it is shown that the ICF-SLP method is comparable in performance to the iterative algorithm with a limited maximum number of iterations. Analytic discussions on the complexities of different methods are provided, verifying the computational efficiency of the proposed method. Our results further indicate that the ICF-SLP scheme performs quite close to the optimal SLP, particularly in the large system regime." @default.
- W2970558462 created "2019-09-05" @default.
- W2970558462 creator A5052971777 @default.
- W2970558462 creator A5058769063 @default.
- W2970558462 creator A5067317046 @default.
- W2970558462 date "2019-07-01" @default.
- W2970558462 modified "2023-09-29" @default.
- W2970558462 title "An Approximate Solution for Symbol-Level Multiuser Precoding Using Support Recovery" @default.
- W2970558462 cites W1911476179 @default.
- W2970558462 cites W1976109068 @default.
- W2970558462 cites W2018295654 @default.
- W2970558462 cites W2072599023 @default.
- W2970558462 cites W2075665712 @default.
- W2970558462 cites W2109005286 @default.
- W2970558462 cites W2145486800 @default.
- W2970558462 cites W2161473225 @default.
- W2970558462 cites W2164536085 @default.
- W2970558462 cites W2193098637 @default.
- W2970558462 cites W2605577582 @default.
- W2970558462 cites W2792345893 @default.
- W2970558462 cites W2796251028 @default.
- W2970558462 cites W2884452953 @default.
- W2970558462 cites W2890462754 @default.
- W2970558462 cites W2963809997 @default.
- W2970558462 cites W4230713635 @default.
- W2970558462 cites W4237234927 @default.
- W2970558462 cites W4244393449 @default.
- W2970558462 doi "https://doi.org/10.1109/spawc.2019.8815429" @default.
- W2970558462 hasPublicationYear "2019" @default.
- W2970558462 type Work @default.
- W2970558462 sameAs 2970558462 @default.
- W2970558462 citedByCount "12" @default.
- W2970558462 countsByYear W29705584622020 @default.
- W2970558462 countsByYear W29705584622021 @default.
- W2970558462 countsByYear W29705584622022 @default.
- W2970558462 countsByYear W29705584622023 @default.
- W2970558462 crossrefType "proceedings-article" @default.
- W2970558462 hasAuthorship W2970558462A5052971777 @default.
- W2970558462 hasAuthorship W2970558462A5058769063 @default.
- W2970558462 hasAuthorship W2970558462A5067317046 @default.
- W2970558462 hasBestOaLocation W29705584622 @default.
- W2970558462 hasConcept C11413529 @default.
- W2970558462 hasConcept C126255220 @default.
- W2970558462 hasConcept C127162648 @default.
- W2970558462 hasConcept C134306372 @default.
- W2970558462 hasConcept C134400042 @default.
- W2970558462 hasConcept C137836250 @default.
- W2970558462 hasConcept C159694833 @default.
- W2970558462 hasConcept C160562895 @default.
- W2970558462 hasConcept C179799912 @default.
- W2970558462 hasConcept C199360897 @default.
- W2970558462 hasConcept C207987634 @default.
- W2970558462 hasConcept C31258907 @default.
- W2970558462 hasConcept C33923547 @default.
- W2970558462 hasConcept C41008148 @default.
- W2970558462 hasConcept C77618280 @default.
- W2970558462 hasConceptScore W2970558462C11413529 @default.
- W2970558462 hasConceptScore W2970558462C126255220 @default.
- W2970558462 hasConceptScore W2970558462C127162648 @default.
- W2970558462 hasConceptScore W2970558462C134306372 @default.
- W2970558462 hasConceptScore W2970558462C134400042 @default.
- W2970558462 hasConceptScore W2970558462C137836250 @default.
- W2970558462 hasConceptScore W2970558462C159694833 @default.
- W2970558462 hasConceptScore W2970558462C160562895 @default.
- W2970558462 hasConceptScore W2970558462C179799912 @default.
- W2970558462 hasConceptScore W2970558462C199360897 @default.
- W2970558462 hasConceptScore W2970558462C207987634 @default.
- W2970558462 hasConceptScore W2970558462C31258907 @default.
- W2970558462 hasConceptScore W2970558462C33923547 @default.
- W2970558462 hasConceptScore W2970558462C41008148 @default.
- W2970558462 hasConceptScore W2970558462C77618280 @default.
- W2970558462 hasLocation W29705584621 @default.
- W2970558462 hasLocation W29705584622 @default.
- W2970558462 hasLocation W29705584623 @default.
- W2970558462 hasOpenAccess W2970558462 @default.
- W2970558462 hasPrimaryLocation W29705584621 @default.
- W2970558462 hasRelatedWork W1994872068 @default.
- W2970558462 hasRelatedWork W2364123391 @default.
- W2970558462 hasRelatedWork W2419680684 @default.
- W2970558462 hasRelatedWork W2503595493 @default.
- W2970558462 hasRelatedWork W2610928661 @default.
- W2970558462 hasRelatedWork W2621020032 @default.
- W2970558462 hasRelatedWork W2766718837 @default.
- W2970558462 hasRelatedWork W2934522743 @default.
- W2970558462 hasRelatedWork W3034426269 @default.
- W2970558462 hasRelatedWork W3121473535 @default.
- W2970558462 isParatext "false" @default.
- W2970558462 isRetracted "false" @default.
- W2970558462 magId "2970558462" @default.
- W2970558462 workType "article" @default.